HEADER VIRAL PROTEIN 02-FEB-22 7R1F TITLE EARLY TRANSCRIPTION ELONGATION STATE OF INFLUENZA B POLYMERASE TITLE 2 BACKTRACKED DUE TO DOUBLE INCOPROATION OF NUCLEOTIDE ANALOGUE T1106 COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYMERASE ACIDIC PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RNA-DIRECTED RNA POLYMERASE SUBUNIT P2; COMPND 5 EC: 3.1.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA-DIRECTED RNA POLYMERASE CATALYTIC SUBUNIT; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: POLYMERASE BASIC PROTEIN 1,PB1,RNA-DIRECTED RNA POLYMERASE COMPND 11 SUBUNIT P1; COMPND 12 EC: 2.7.7.48; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 3; COMPND 15 MOLECULE: POLYMERASE BASIC PROTEIN 2; COMPND 16 CHAIN: C; COMPND 17 SYNONYM: RNA-DIRECTED RNA POLYMERASE SUBUNIT P3; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 4; COMPND 20 MOLECULE: 5' VRNA; COMPND 21 CHAIN: V; COMPND 22 ENGINEERED: YES; COMPND 23 MOL_ID: 5; COMPND 24 MOLECULE: 3' VRNA; COMPND 25 CHAIN: R; COMPND 26 ENGINEERED: YES; COMPND 27 MOL_ID: 6; COMPND 28 MOLECULE: MRNA; COMPND 29 CHAIN: M; COMPND 30 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA B VIRUS (B/MEMPHIS/13/2003); SOURCE 3 ORGANISM_TAXID: 1601067; SOURCE 4 STRAIN: B/MEMPHIS/13/2003; SOURCE 5 GENE: PA; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: INFLUENZA B VIRUS (B/MEMPHIS/13/2003); SOURCE 10 ORGANISM_TAXID: 1601067; SOURCE 11 GENE: PB1; SOURCE 12 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: INFLUENZA B VIRUS (B/MEMPHIS/13/2003); SOURCE 16 ORGANISM_TAXID: 1601067; SOURCE 17 STRAIN: B/MEMPHIS/13/2003; SOURCE 18 GENE: PB2; SOURCE 19 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 21 MOL_ID: 4; SOURCE 22 SYNTHETIC: YES; SOURCE 23 ORGANISM_SCIENTIFIC: INFLUENZA B VIRUS; SOURCE 24 ORGANISM_TAXID: 11520; SOURCE 25 MOL_ID: 5; SOURCE 26 SYNTHETIC: YES; SOURCE 27 ORGANISM_SCIENTIFIC: INFLUENZA B VIRUS; SOURCE 28 ORGANISM_TAXID: 11520; SOURCE 29 MOL_ID: 6; SOURCE 30 SYNTHETIC: YES; SOURCE 31 ORGANISM_SCIENTIFIC: INFLUENZA B VIRUS; SOURCE 32 ORGANISM_TAXID: 11520 KEYWDS INFLUENZA, VIRAL RNA-DEPENDENT RNA POLYMERASE; ANTIVIRAL DRUG; KEYWDS 2 NUCLEOSIDE ANALOGUE; T705 (FAVIPIRAVIR); T1106; CAP-DEPENDENT KEYWDS 3 TRANSCRIPTION; BACKTRACKING;, VIRAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR S.CUSACK,T.KOUBA REVDAT 3 15-FEB-23 7R1F 1 COMPND JRNL REMARK DBREF REVDAT 3 2 1 SEQRES HETNAM HETSYN LINK REVDAT 3 3 1 ATOM REVDAT 2 18-JAN-23 7R1F 1 JRNL REVDAT 1 28-DEC-22 7R1F 0 JRNL AUTH T.KOUBA,A.DUBANKOVA,P.DRNCOVA,E.DONATI,P.VIDOSSICH, JRNL AUTH 2 V.SPERANZINI,A.PFLUG,J.HUCHTING,C.MEIER,M.DE VIVO,S.CUSACK JRNL TITL DIRECT OBSERVATION OF BACKTRACKING BY INFLUENZA A AND B JRNL TITL 2 POLYMERASES UPON CONSECUTIVE INCORPORATION OF THE NUCLEOSIDE JRNL TITL 3 ANALOG T1106. JRNL REF CELL REP V. 42 11901 2023 JRNL REFN ESSN 2211-1247 JRNL PMID 36596301 JRNL DOI 10.1016/J.CELREP.2022.111901 REMARK 2 REMARK 2 RESOLUTION. 2.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.580 REMARK 3 NUMBER OF PARTICLES : 328180 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7R1F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1292120382. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : B/MEM-BACKTRACKED REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 QUANTUM (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1800.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 3340.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 47990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 86380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -338.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, V, R, M REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A -13 REMARK 465 SER A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 ASP A 721 REMARK 465 GLU A 722 REMARK 465 ILE A 723 REMARK 465 MET A 724 REMARK 465 ASP A 725 REMARK 465 GLU A 726 REMARK 465 GLY A 727 REMARK 465 SER A 728 REMARK 465 GLY A 729 REMARK 465 SER A 730 REMARK 465 GLY A 731 REMARK 465 GLU A 732 REMARK 465 ASN A 733 REMARK 465 LEU A 734 REMARK 465 TYR A 735 REMARK 465 PHE A 736 REMARK 465 GLN A 737 REMARK 465 GLY B -8 REMARK 465 SER B -7 REMARK 465 GLY B -6 REMARK 465 SER B -5 REMARK 465 GLY B -4 REMARK 465 SER B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 LYS B 194 REMARK 465 ASN B 195 REMARK 465 ARG B 196 REMARK 465 LYS B 197 REMARK 465 GLY B 198 REMARK 465 GLU B 637 REMARK 465 GLY B 638 REMARK 465 ILE B 639 REMARK 465 LYS B 640 REMARK 465 GLU B 641 REMARK 465 ALA B 642 REMARK 465 ASP B 643 REMARK 465 ILE B 644 REMARK 465 THR B 645 REMARK 465 PRO B 646 REMARK 465 ALA B 647 REMARK 465 HIS B 648 REMARK 465 GLY B 649 REMARK 465 PRO B 650 REMARK 465 VAL B 651 REMARK 465 LYS B 652 REMARK 465 LYS B 653 REMARK 465 GLY B 750 REMARK 465 TYR B 751 REMARK 465 ILE B 752 REMARK 465 GLY B 753 REMARK 465 SER B 754 REMARK 465 GLY B 755 REMARK 465 SER B 756 REMARK 465 GLY B 757 REMARK 465 GLU B 758 REMARK 465 ASN B 759 REMARK 465 LEU B 760 REMARK 465 TYR B 761 REMARK 465 PHE B 762 REMARK 465 GLN B 763 REMARK 465 GLY C -8 REMARK 465 SER C -7 REMARK 465 GLY C -6 REMARK 465 SER C -5 REMARK 465 GLY C -4 REMARK 465 SER C -3 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 GLY C 0 REMARK 465 VAL C 485 REMARK 465 ILE C 486 REMARK 465 ASP C 487 REMARK 465 ASP C 488 REMARK 465 PHE C 489 REMARK 465 SER C 490 REMARK 465 SER C 491 REMARK 465 THR C 492 REMARK 465 GLU C 493 REMARK 465 THR C 494 REMARK 465 GLU C 495 REMARK 465 ARG C 741 REMARK 465 LYS C 742 REMARK 465 ARG C 743 REMARK 465 TYR C 744 REMARK 465 SER C 745 REMARK 465 ALA C 746 REMARK 465 LEU C 747 REMARK 465 SER C 748 REMARK 465 ASN C 749 REMARK 465 ASP C 750 REMARK 465 ILE C 751 REMARK 465 SER C 752 REMARK 465 GLN C 753 REMARK 465 GLY C 754 REMARK 465 ILE C 755 REMARK 465 LYS C 756 REMARK 465 ARG C 757 REMARK 465 GLN C 758 REMARK 465 ARG C 759 REMARK 465 MET C 760 REMARK 465 THR C 761 REMARK 465 VAL C 762 REMARK 465 GLU C 763 REMARK 465 SER C 764 REMARK 465 MET C 765 REMARK 465 GLY C 766 REMARK 465 TRP C 767 REMARK 465 ALA C 768 REMARK 465 LEU C 769 REMARK 465 SER C 770 REMARK 465 GLY C 771 REMARK 465 TRP C 772 REMARK 465 SER C 773 REMARK 465 HIS C 774 REMARK 465 PRO C 775 REMARK 465 GLN C 776 REMARK 465 PHE C 777 REMARK 465 GLU C 778 REMARK 465 LYS C 779 REMARK 465 GLY C 780 REMARK 465 SER C 781 REMARK 465 GLY C 782 REMARK 465 SER C 783 REMARK 465 GLU C 784 REMARK 465 ASN C 785 REMARK 465 LEU C 786 REMARK 465 TYR C 787 REMARK 465 PHE C 788 REMARK 465 GLN C 789 REMARK 465 A V 13 REMARK 465 G V 14 REMARK 465 U R -1 REMARK 465 A R 0 REMARK 465 U R 1 REMARK 465 A R 2 REMARK 465 C R 3 REMARK 465 A R 4 REMARK 465 A R 5 REMARK 465 C R 6 REMARK 465 U R 7 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD1 ASN B 310 O2' C M 17 2.11 REMARK 500 OD2 ASP B 521 OH TYR B 558 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 A V 1 P A V 1 OP3 -0.127 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TYR A 313 66.52 -102.13 REMARK 500 LYS A 330 51.57 -95.37 REMARK 500 VAL A 428 -55.41 -124.91 REMARK 500 LEU A 507 91.91 -69.78 REMARK 500 TRP A 533 58.66 -119.98 REMARK 500 GLN B 124 31.63 -91.34 REMARK 500 PRO B 272 33.93 -92.39 REMARK 500 GLU B 398 4.74 -67.01 REMARK 500 LYS B 428 -11.29 72.53 REMARK 500 SER B 443 -97.89 55.96 REMARK 500 ASN B 536 14.71 -142.43 REMARK 500 LYS B 566 30.62 -97.99 REMARK 500 LEU B 624 52.03 -94.78 REMARK 500 SER B 664 34.44 -94.89 REMARK 500 ASN C 44 72.21 54.27 REMARK 500 THR C 88 -0.24 63.86 REMARK 500 THR C 110 48.25 -93.65 REMARK 500 GLU C 173 58.53 -100.26 REMARK 500 LEU C 234 -39.74 -39.41 REMARK 500 ASN C 277 70.63 56.02 REMARK 500 ASP C 292 -83.41 57.43 REMARK 500 LYS C 382 114.07 -160.61 REMARK 500 GLU C 384 -60.52 -100.44 REMARK 500 ALA C 459 -170.00 -78.42 REMARK 500 GLU C 608 -2.54 68.71 REMARK 500 CYS C 622 46.28 -88.64 REMARK 500 LYS C 680 50.94 -91.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 803 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 304 O REMARK 620 2 ASP B 445 OD1 70.5 REMARK 620 3 ASP B 445 OD2 111.3 56.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 802 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 305 OD1 REMARK 620 2 ASP B 305 OD2 53.5 REMARK 620 3 ASP B 444 OD1 83.4 118.1 REMARK 620 4 C M 17 OP1 118.3 76.8 92.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 801 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 306 O REMARK 620 2 ASP B 444 OD2 89.8 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7QTL RELATED DB: PDB REMARK 900 RELATED ID: EMD-14240 RELATED DB: EMDB REMARK 900 EARLY TRANSCRIPTION ELONGATION STATE OF INFLUENZA B POLYMERASE REMARK 900 BACKTRACKED DUE TO DOUBLE INCOPROATION OF NUCLEOTIDE ANALOGUE T1106 DBREF 7R1F A 1 726 UNP Q5V8Z9 Q5V8Z9_9INFB 1 726 DBREF 7R1F B 1 752 UNP Q5V8Y6 Q5V8Y6_9INFB 1 752 DBREF 7R1F C 1 770 UNP Q5V8X3 Q5V8X3_9INFB 1 770 DBREF 7R1F V 1 14 PDB 7R1F 7R1F 1 14 DBREF 7R1F R -1 19 PDB 7R1F 7R1F -1 19 DBREF 7R1F M 2 21 PDB 7R1F 7R1F 2 21 SEQADV 7R1F GLY A -13 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F SER A -12 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F HIS A -11 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F HIS A -10 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F HIS A -9 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F HIS A -8 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F HIS A -7 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F HIS A -6 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F HIS A -5 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F HIS A -4 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F GLY A -3 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F SER A -2 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F GLY A -1 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F SER A 0 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F GLY A 727 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F SER A 728 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F GLY A 729 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F SER A 730 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F GLY A 731 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F GLU A 732 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F ASN A 733 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F LEU A 734 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F TYR A 735 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F PHE A 736 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F GLN A 737 UNP Q5V8Z9 EXPRESSION TAG SEQADV 7R1F GLY B -8 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F SER B -7 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLY B -6 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F SER B -5 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLY B -4 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F SER B -3 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLY B -2 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F SER B -1 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLY B 0 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLY B 753 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F SER B 754 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLY B 755 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F SER B 756 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLY B 757 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLU B 758 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F ASN B 759 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F LEU B 760 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F TYR B 761 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F PHE B 762 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLN B 763 UNP Q5V8Y6 EXPRESSION TAG SEQADV 7R1F GLY C -8 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F SER C -7 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLY C -6 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F SER C -5 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLY C -4 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F SER C -3 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLY C -2 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F SER C -1 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLY C 0 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLY C 771 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F TRP C 772 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F SER C 773 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F HIS C 774 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F PRO C 775 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLN C 776 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F PHE C 777 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLU C 778 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F LYS C 779 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLY C 780 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F SER C 781 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLY C 782 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F SER C 783 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLU C 784 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F ASN C 785 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F LEU C 786 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F TYR C 787 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F PHE C 788 UNP Q5V8X3 EXPRESSION TAG SEQADV 7R1F GLN C 789 UNP Q5V8X3 EXPRESSION TAG SEQRES 1 A 751 GLY SER HIS HIS HIS HIS HIS HIS HIS HIS GLY SER GLY SEQRES 2 A 751 SER MET ASP THR PHE ILE THR ARG ASN PHE GLN THR THR SEQRES 3 A 751 ILE ILE GLN LYS ALA LYS ASN THR MET ALA GLU PHE SER SEQRES 4 A 751 GLU ASP PRO GLU LEU GLN PRO ALA MET LEU PHE ASN ILE SEQRES 5 A 751 CYS VAL HIS LEU GLU VAL CYS TYR VAL ILE SER ASP MET SEQRES 6 A 751 ASN PHE LEU ASP GLU GLU GLY LYS ALA TYR THR ALA LEU SEQRES 7 A 751 GLU GLY GLN GLY LYS GLU GLN ASN LEU ARG PRO GLN TYR SEQRES 8 A 751 GLU VAL ILE GLU GLY MET PRO ARG THR ILE ALA TRP MET SEQRES 9 A 751 VAL GLN ARG SER LEU ALA GLN GLU HIS GLY ILE GLU THR SEQRES 10 A 751 PRO LYS TYR LEU ALA ASP LEU PHE ASP TYR LYS THR LYS SEQRES 11 A 751 ARG PHE ILE GLU VAL GLY ILE THR LYS GLY LEU ALA ASP SEQRES 12 A 751 ASP TYR PHE TRP LYS LYS LYS GLU LYS LEU GLY ASN SER SEQRES 13 A 751 MET GLU LEU MET ILE PHE SER TYR ASN GLN ASP TYR SER SEQRES 14 A 751 LEU SER ASN GLU SER SER LEU ASP GLU GLU GLY LYS GLY SEQRES 15 A 751 ARG VAL LEU SER ARG LEU THR GLU LEU GLN ALA GLU LEU SEQRES 16 A 751 SER LEU LYS ASN LEU TRP GLN VAL LEU ILE GLY GLU GLU SEQRES 17 A 751 ASP VAL GLU LYS GLY ILE ASP PHE LYS LEU GLY GLN THR SEQRES 18 A 751 ILE SER ARG LEU ARG ASP ILE SER VAL PRO ALA GLY PHE SEQRES 19 A 751 SER ASN PHE GLU GLY MET ARG SER TYR ILE ASP ASN ILE SEQRES 20 A 751 ASP PRO LYS GLY ALA ILE GLU ARG ASN LEU ALA ARG MET SEQRES 21 A 751 SER PRO LEU VAL SER VAL THR PRO LYS LYS LEU THR TRP SEQRES 22 A 751 GLU ASP LEU ARG PRO ILE GLY PRO HIS ILE TYR ASN HIS SEQRES 23 A 751 GLU LEU PRO GLU VAL PRO TYR ASN ALA PHE LEU LEU MET SEQRES 24 A 751 SER ASP GLU LEU GLY LEU ALA ASN MET THR GLU GLY LYS SEQRES 25 A 751 SER LYS LYS PRO LYS THR LEU ALA LYS GLU CYS LEU GLU SEQRES 26 A 751 LYS TYR SER THR LEU ARG ASP GLN THR ASP PRO ILE LEU SEQRES 27 A 751 ILE MET LYS SER GLU LYS ALA ASN GLU ASN PHE LEU TRP SEQRES 28 A 751 LYS LEU TRP ARG ASP CYS VAL ASN THR ILE SER ASN GLU SEQRES 29 A 751 GLU MET SER ASN GLU LEU GLN LYS THR ASN TYR ALA LYS SEQRES 30 A 751 TRP ALA THR GLY ASP GLY LEU THR TYR GLN LYS ILE MET SEQRES 31 A 751 LYS GLU VAL ALA ILE ASP ASP GLU THR MET CYS GLN GLU SEQRES 32 A 751 GLU PRO LYS ILE PRO ASN LYS CYS ARG VAL ALA ALA TRP SEQRES 33 A 751 VAL GLN THR GLU MET ASN LEU LEU SER THR LEU THR SER SEQRES 34 A 751 LYS ARG ALA LEU ASP LEU PRO GLU ILE GLY PRO ASP VAL SEQRES 35 A 751 ALA PRO VAL GLU HIS VAL GLY SER GLU ARG ARG LYS TYR SEQRES 36 A 751 PHE VAL ASN GLU ILE ASN TYR CYS LYS ALA SER THR VAL SEQRES 37 A 751 MET MET LYS TYR VAL LEU PHE HIS THR SER LEU LEU ASN SEQRES 38 A 751 GLU SER ASN ALA SER MET GLY LYS TYR LYS VAL ILE PRO SEQRES 39 A 751 ILE THR ASN ARG VAL VAL ASN GLU LYS GLY GLU SER PHE SEQRES 40 A 751 ASP MET LEU TYR GLY LEU ALA VAL LYS GLY GLN SER HIS SEQRES 41 A 751 LEU ARG GLY ASP THR ASP VAL VAL THR VAL VAL THR PHE SEQRES 42 A 751 GLU PHE SER SER THR ASP PRO ARG VAL ASP SER GLY LYS SEQRES 43 A 751 TRP PRO LYS TYR THR VAL PHE ARG ILE GLY SER LEU PHE SEQRES 44 A 751 VAL SER GLY ARG GLU LYS SER VAL TYR LEU TYR CYS ARG SEQRES 45 A 751 VAL ASN GLY THR ASN LYS ILE GLN MET LYS TRP GLY MET SEQRES 46 A 751 GLU ALA ARG ARG CYS LEU LEU GLN SER MET GLN GLN MET SEQRES 47 A 751 GLU ALA ILE VAL GLU GLN GLU SER SER ILE GLN GLY TYR SEQRES 48 A 751 ASP MET THR LYS ALA CYS PHE LYS GLY ASP ARG VAL ASN SEQRES 49 A 751 SER PRO LYS THR PHE SER ILE GLY THR GLN GLU GLY LYS SEQRES 50 A 751 LEU VAL LYS GLY SER PHE GLY LYS ALA LEU ARG VAL ILE SEQRES 51 A 751 PHE THR LYS CYS LEU MET HIS TYR VAL PHE GLY ASN ALA SEQRES 52 A 751 GLN LEU GLU GLY PHE SER ALA GLU SER ARG ARG LEU LEU SEQRES 53 A 751 LEU LEU ILE GLN ALA LEU LYS ASP ARG LYS GLY PRO TRP SEQRES 54 A 751 VAL PHE ASP LEU GLU GLY MET TYR SER GLY ILE GLU GLU SEQRES 55 A 751 CYS ILE SER ASN ASN PRO TRP VAL ILE GLN SER ALA TYR SEQRES 56 A 751 TRP PHE ASN GLU TRP LEU GLY PHE GLU LYS GLU GLY SER SEQRES 57 A 751 LYS VAL LEU GLU SER VAL ASP GLU ILE MET ASP GLU GLY SEQRES 58 A 751 SER GLY SER GLY GLU ASN LEU TYR PHE GLN SEQRES 1 B 772 GLY SER GLY SER GLY SER GLY SER GLY MET ASN ILE ASN SEQRES 2 B 772 PRO TYR PHE LEU PHE ILE ASP VAL PRO ILE GLN ALA ALA SEQRES 3 B 772 ILE SER THR THR PHE PRO TYR THR GLY VAL PRO PRO TYR SEQRES 4 B 772 SER HIS GLY THR GLY THR GLY TYR THR ILE ASP THR VAL SEQRES 5 B 772 ILE ARG THR HIS GLU TYR SER ASN LYS GLY LYS GLN TYR SEQRES 6 B 772 ILE SER ASP VAL THR GLY CYS THR MET VAL ASP PRO THR SEQRES 7 B 772 ASN GLY PRO LEU PRO GLU ASP ASN GLU PRO SER ALA TYR SEQRES 8 B 772 ALA GLN LEU ASP CYS VAL LEU GLU ALA LEU ASP ARG MET SEQRES 9 B 772 ASP GLU GLU HIS PRO GLY LEU PHE GLN ALA ALA SER GLN SEQRES 10 B 772 ASN ALA MET GLU THR LEU MET VAL THR THR VAL ASP LYS SEQRES 11 B 772 LEU THR GLN GLY ARG GLN THR PHE ASP TRP THR VAL CYS SEQRES 12 B 772 ARG ASN GLN PRO ALA ALA THR ALA LEU ASN THR THR ILE SEQRES 13 B 772 THR SER PHE ARG LEU ASN ASP LEU ASN GLY ALA ASP LYS SEQRES 14 B 772 GLY GLY LEU ILE PRO PHE CYS GLN ASP ILE ILE ASP SER SEQRES 15 B 772 LEU ASP ARG PRO GLU MET THR PHE PHE SER VAL LYS ASN SEQRES 16 B 772 ILE LYS LYS LYS LEU PRO ALA LYS ASN ARG LYS GLY PHE SEQRES 17 B 772 LEU ILE LYS ARG ILE PRO MET LYS VAL LYS ASP LYS ILE SEQRES 18 B 772 THR LYS VAL GLU TYR ILE LYS ARG ALA LEU SER LEU ASN SEQRES 19 B 772 THR MET THR LYS ASP ALA GLU ARG GLY LYS LEU LYS ARG SEQRES 20 B 772 ARG ALA ILE ALA THR ALA GLY ILE GLN ILE ARG GLY PHE SEQRES 21 B 772 VAL LEU VAL VAL GLU ASN LEU ALA LYS ASN ILE CYS GLU SEQRES 22 B 772 ASN LEU GLU GLN SER GLY LEU PRO VAL GLY GLY ASN GLU SEQRES 23 B 772 LYS LYS ALA LYS LEU SER ASN ALA VAL ALA LYS MET LEU SEQRES 24 B 772 SER ASN CYS PRO PRO GLY GLY ILE SER MET THR VAL THR SEQRES 25 B 772 GLY ASP ASN THR LYS TRP ASN GLU CYS LEU ASN PRO ARG SEQRES 26 B 772 ILE PHE LEU ALA MET THR GLU ARG ILE THR ARG ASP SER SEQRES 27 B 772 PRO ILE TRP PHE ARG ASP PHE CYS SER ILE ALA PRO VAL SEQRES 28 B 772 LEU PHE SER ASN LYS ILE ALA ARG LEU GLY LYS GLY PHE SEQRES 29 B 772 MET ILE THR SER LYS THR LYS ARG LEU LYS ALA GLN ILE SEQRES 30 B 772 PRO CYS PRO ASP LEU PHE SER ILE PRO LEU GLU ARG TYR SEQRES 31 B 772 ASN GLU GLU THR ARG ALA LYS LEU LYS LYS LEU LYS PRO SEQRES 32 B 772 PHE PHE ASN GLU GLU GLY THR ALA SER LEU SER PRO GLY SEQRES 33 B 772 MET MET MET GLY MET PHE ASN MET LEU SER THR VAL LEU SEQRES 34 B 772 GLY VAL ALA ALA LEU GLY ILE LYS ASN ILE GLY ASN LYS SEQRES 35 B 772 GLU TYR LEU TRP ASP GLY LEU GLN SER SER ASP ASP PHE SEQRES 36 B 772 ALA LEU PHE VAL ASN ALA LYS ASP GLU GLU THR CYS MET SEQRES 37 B 772 GLU GLY ILE ASN ASP PHE TYR ARG THR CYS LYS LEU LEU SEQRES 38 B 772 GLY ILE ASN MET SER LYS LYS LYS SER TYR CYS ASN GLU SEQRES 39 B 772 THR GLY MET PHE GLU PHE THR SER MET PHE TYR ARG ASP SEQRES 40 B 772 GLY PHE VAL SER ASN PHE ALA MET GLU LEU PRO SER PHE SEQRES 41 B 772 GLY VAL ALA GLY VAL ASN GLU SER ALA ASP MET ALA ILE SEQRES 42 B 772 GLY MET THR ILE ILE LYS ASN ASN MET ILE ASN ASN GLY SEQRES 43 B 772 MET GLY PRO ALA THR ALA GLN THR ALA ILE GLN LEU PHE SEQRES 44 B 772 ILE ALA ASP TYR ARG TYR THR TYR LYS CYS HIS ARG GLY SEQRES 45 B 772 ASP SER LYS VAL GLU GLY LYS ARG MET LYS ILE ILE LYS SEQRES 46 B 772 GLU LEU TRP GLU ASN THR LYS GLY ARG ASP GLY LEU LEU SEQRES 47 B 772 VAL ALA ASP GLY GLY PRO ASN ILE TYR ASN LEU ARG ASN SEQRES 48 B 772 LEU HIS ILE PRO GLU ILE VAL LEU LYS TYR ASN LEU MET SEQRES 49 B 772 ASP PRO GLU TYR LYS GLY ARG LEU LEU HIS PRO GLN ASN SEQRES 50 B 772 PRO PHE VAL GLY HIS LEU SER ILE GLU GLY ILE LYS GLU SEQRES 51 B 772 ALA ASP ILE THR PRO ALA HIS GLY PRO VAL LYS LYS MET SEQRES 52 B 772 ASP TYR ASP ALA VAL SER GLY THR HIS SER TRP ARG THR SEQRES 53 B 772 LYS ARG ASN ARG SER ILE LEU ASN THR ASP GLN ARG ASN SEQRES 54 B 772 MET ILE LEU GLU GLU GLN CYS TYR ALA LYS CYS CYS ASN SEQRES 55 B 772 LEU PHE GLU ALA CYS PHE ASN SER ALA SER TYR ARG LYS SEQRES 56 B 772 PRO VAL GLY GLN HIS SER MET LEU GLU ALA MET ALA HIS SEQRES 57 B 772 ARG LEU ARG MET ASP ALA ARG LEU ASP TYR GLU SER GLY SEQRES 58 B 772 ARG MET SER LYS ASP ASP PHE GLU LYS ALA MET ALA HIS SEQRES 59 B 772 LEU GLY GLU ILE GLY TYR ILE GLY SER GLY SER GLY GLU SEQRES 60 B 772 ASN LEU TYR PHE GLN SEQRES 1 C 798 GLY SER GLY SER GLY SER GLY SER GLY MET THR LEU ALA SEQRES 2 C 798 LYS ILE GLU LEU LEU LYS GLN LEU LEU ARG ASP ASN GLU SEQRES 3 C 798 ALA LYS THR VAL LEU LYS GLN THR THR VAL ASP GLN TYR SEQRES 4 C 798 ASN ILE ILE ARG LYS PHE ASN THR SER ARG ILE GLU LYS SEQRES 5 C 798 ASN PRO SER LEU ARG MET LYS TRP ALA MET CYS SER ASN SEQRES 6 C 798 PHE PRO LEU ALA LEU THR LYS GLY ASP MET ALA ASN ARG SEQRES 7 C 798 ILE PRO LEU GLU TYR LYS GLY ILE GLN LEU LYS THR ASN SEQRES 8 C 798 ALA GLU ASP ILE GLY THR LYS GLY GLN MET CYS SER ILE SEQRES 9 C 798 ALA ALA VAL THR TRP TRP ASN THR TYR GLY PRO ILE GLY SEQRES 10 C 798 ASP THR GLU GLY PHE GLU ARG VAL TYR GLU SER PHE PHE SEQRES 11 C 798 LEU ARG LYS MET ARG LEU ASP ASN ALA THR TRP GLY ARG SEQRES 12 C 798 ILE THR PHE GLY PRO VAL GLU ARG VAL ARG LYS ARG VAL SEQRES 13 C 798 LEU LEU ASN PRO LEU THR LYS GLU MET PRO PRO ASP GLU SEQRES 14 C 798 ALA SER ASN VAL ILE MET GLU ILE LEU PHE PRO LYS GLU SEQRES 15 C 798 ALA GLY ILE PRO ARG GLU SER THR TRP ILE HIS ARG GLU SEQRES 16 C 798 LEU ILE LYS GLU LYS ARG GLU LYS LEU LYS GLY THR MET SEQRES 17 C 798 ILE THR PRO ILE VAL LEU ALA TYR MET LEU GLU ARG GLU SEQRES 18 C 798 LEU VAL ALA ARG ARG ARG PHE LEU PRO VAL ALA GLY ALA SEQRES 19 C 798 THR SER ALA GLU PHE ILE GLU MET LEU HIS CYS LEU GLN SEQRES 20 C 798 GLY GLU ASN TRP ARG GLN ILE TYR HIS PRO GLY GLY ASN SEQRES 21 C 798 LYS LEU THR GLU SER ARG SER GLN SER MET ILE VAL ALA SEQRES 22 C 798 CYS ARG LYS ILE ILE ARG ARG SER ILE VAL ALA SER ASN SEQRES 23 C 798 PRO LEU GLU LEU ALA VAL GLU ILE ALA ASN LYS THR VAL SEQRES 24 C 798 ILE ASP THR GLU PRO LEU LYS SER CYS LEU ALA ALA ILE SEQRES 25 C 798 ASP GLY GLY ASP VAL ALA CYS ASP ILE ILE ARG ALA ALA SEQRES 26 C 798 LEU GLY LEU LYS ILE ARG GLN ARG GLN ARG PHE GLY ARG SEQRES 27 C 798 LEU GLU LEU LYS ARG ILE SER GLY ARG GLY PHE LYS ASN SEQRES 28 C 798 ASP GLU GLU ILE LEU ILE GLY ASN GLY THR ILE GLN LYS SEQRES 29 C 798 ILE GLY ILE TRP ASP GLY GLU GLU GLU PHE HIS VAL ARG SEQRES 30 C 798 CYS GLY GLU CYS ARG GLY ILE LEU LYS LYS SER LYS MET SEQRES 31 C 798 LYS LEU GLU LYS LEU LEU ILE ASN SER ALA LYS LYS GLU SEQRES 32 C 798 ASP MET ARG ASP LEU ILE ILE LEU CYS MET VAL PHE SER SEQRES 33 C 798 GLN ASP THR ARG MET PHE GLN GLY VAL ARG GLY GLU ILE SEQRES 34 C 798 ASN PHE LEU ASN ARG ALA GLY GLN LEU LEU SER PRO MET SEQRES 35 C 798 TYR GLN LEU GLN ARG TYR PHE LEU ASN ARG SER ASN ASP SEQRES 36 C 798 LEU PHE ASP GLN TRP GLY TYR GLU GLU SER PRO LYS ALA SEQRES 37 C 798 SER GLU LEU HIS GLY ILE ASN GLU SER MET ASN ALA SER SEQRES 38 C 798 ASP TYR THR LEU LYS GLY VAL VAL VAL THR ARG ASN VAL SEQRES 39 C 798 ILE ASP ASP PHE SER SER THR GLU THR GLU LYS VAL SER SEQRES 40 C 798 ILE THR LYS ASN LEU SER LEU ILE LYS ARG THR GLY GLU SEQRES 41 C 798 VAL ILE MET GLY ALA ASN ASP VAL SER GLU LEU GLU SER SEQRES 42 C 798 GLN ALA GLN LEU MET ILE THR TYR ASP THR PRO LYS MET SEQRES 43 C 798 TRP GLU MET GLY THR THR LYS GLU LEU VAL GLN ASN THR SEQRES 44 C 798 TYR GLN TRP VAL LEU LYS ASN LEU VAL THR LEU LYS ALA SEQRES 45 C 798 GLN PHE LEU LEU GLY LYS GLU ASP MET PHE GLN TRP ASP SEQRES 46 C 798 ALA PHE GLU ALA PHE GLU SER ILE ILE PRO GLN LYS MET SEQRES 47 C 798 ALA GLY GLN TYR SER GLY PHE ALA ARG ALA VAL LEU LYS SEQRES 48 C 798 GLN MET ARG ASP GLN GLU VAL MET LYS THR ASP GLN PHE SEQRES 49 C 798 ILE LYS LEU LEU PRO PHE CYS PHE SER PRO PRO LYS LEU SEQRES 50 C 798 ARG SER ASN GLY GLU PRO TYR GLN PHE LEU LYS LEU VAL SEQRES 51 C 798 LEU LYS GLY GLY GLY GLU ASN PHE ILE GLU VAL ARG LYS SEQRES 52 C 798 GLY SER PRO LEU PHE SER TYR ASN PRO GLN THR GLU VAL SEQRES 53 C 798 LEU THR ILE CYS GLY ARG MET MET SER LEU LYS GLY LYS SEQRES 54 C 798 ILE GLU ASP GLU GLU ARG ASN ARG SER MET GLY ASN ALA SEQRES 55 C 798 VAL LEU ALA GLY PHE LEU VAL SER GLY LYS TYR ASP PRO SEQRES 56 C 798 ASP LEU GLY ASP PHE LYS THR ILE GLU GLU LEU GLU LYS SEQRES 57 C 798 LEU LYS PRO GLY GLU LYS ALA ASN ILE LEU LEU TYR GLN SEQRES 58 C 798 GLY LYS PRO VAL LYS VAL VAL LYS ARG LYS ARG TYR SER SEQRES 59 C 798 ALA LEU SER ASN ASP ILE SER GLN GLY ILE LYS ARG GLN SEQRES 60 C 798 ARG MET THR VAL GLU SER MET GLY TRP ALA LEU SER GLY SEQRES 61 C 798 TRP SER HIS PRO GLN PHE GLU LYS GLY SER GLY SER GLU SEQRES 62 C 798 ASN LEU TYR PHE GLN SEQRES 1 V 14 A G U A G U A A C A A G A SEQRES 2 V 14 G SEQRES 1 R 21 U A U A C A A C U G A G A SEQRES 2 R 21 A A G C U A U U SEQRES 1 M 20 A U C U A U A A U A G C U SEQRES 2 M 20 U U C U C K1F K1F HET K1F M 20 22 HET K1F M 21 22 HET MG B 801 1 HET MG B 802 1 HET MG B 803 1 HET GTA M 101 51 HETNAM K1F [(2R,3S,4R,5R)-5-(3-AMINOCARBONYL-2-OXIDANYLIDENE- HETNAM 2 K1F PYRAZIN-1-YL)-3,4-BIS(OXIDANYL)OXOLAN-2-YL]METHYL HETNAM 3 K1F DIHYDROGEN PHOSPHATE HETNAM MG MAGNESIUM ION HETNAM GTA P1-7-METHYLGUANOSINE-P3-ADENOSINE-5',5'-TRIPHOSPHATE HETSYN K1F BETA-D-RIBORURANOSYL-3-OXO-2-PYRAZINECARBOXAMIDE; T1106 HETSYN 2 K1F NUCLEOSIDE ANALOGUE HETSYN GTA 7-METHYL-GPPPA FORMUL 6 K1F 2(C10 H14 N3 O9 P) FORMUL 7 MG 3(MG 2+) FORMUL 10 GTA C21 H30 N10 O17 P3 1+ FORMUL 11 HOH *6(H2 O) HELIX 1 AA1 MET A 1 PHE A 9 1 9 HELIX 2 AA2 GLN A 10 PHE A 24 1 15 HELIX 3 AA3 GLN A 31 ASP A 50 1 20 HELIX 4 AA4 PRO A 84 HIS A 99 1 16 HELIX 5 AA5 LEU A 127 LYS A 138 1 12 HELIX 6 AA6 ASP A 163 LYS A 184 1 22 HELIX 7 AA7 LEU A 186 GLY A 192 1 7 HELIX 8 AA8 GLY A 205 SER A 215 1 11 HELIX 9 AA9 ASN A 222 ILE A 233 1 12 HELIX 10 AB1 GLY A 237 MET A 246 1 10 HELIX 11 AB2 THR A 258 LEU A 262 5 5 HELIX 12 AB3 GLY A 266 ASN A 271 5 6 HELIX 13 AB4 LYS A 301 TYR A 313 1 13 HELIX 14 AB5 TYR A 313 ASP A 318 1 6 HELIX 15 AB6 ASN A 332 ASN A 349 1 18 HELIX 16 AB7 THR A 359 GLY A 367 1 9 HELIX 17 AB8 MET A 376 ASP A 383 1 8 HELIX 18 AB9 ALA A 400 SER A 411 1 12 HELIX 19 AC1 ALA A 429 TYR A 448 1 20 HELIX 20 AC2 CYS A 449 SER A 472 1 24 HELIX 21 AC3 ASP A 529 TRP A 533 5 5 HELIX 22 AC4 ASN A 563 GLU A 572 1 10 HELIX 23 AC5 ARG A 575 GLY A 596 1 22 HELIX 24 AC6 MET A 599 LYS A 605 1 7 HELIX 25 AC7 PHE A 629 PHE A 646 1 18 HELIX 26 AC8 ASN A 648 ASP A 670 1 23 HELIX 27 AC9 ASP A 678 GLU A 688 1 11 HELIX 28 AD1 ASN A 693 LYS A 715 1 23 HELIX 29 AD2 PHE B 7 VAL B 12 1 6 HELIX 30 AD3 ILE B 14 PHE B 22 5 9 HELIX 31 AD4 GLY B 35 TYR B 49 1 15 HELIX 32 AD5 GLN B 84 HIS B 99 1 16 HELIX 33 AD6 GLY B 101 VAL B 116 1 16 HELIX 34 AD7 THR B 118 GLN B 124 5 7 HELIX 35 AD8 PRO B 138 ASN B 153 1 16 HELIX 36 AD9 ASN B 156 GLY B 161 5 6 HELIX 37 AE1 GLY B 162 LEU B 174 1 13 HELIX 38 AE2 LYS B 214 LEU B 222 1 9 HELIX 39 AE3 GLY B 245 ASN B 265 1 21 HELIX 40 AE4 GLY B 274 ASN B 292 1 19 HELIX 41 AE5 LYS B 308 LEU B 313 1 6 HELIX 42 AE6 ASN B 314 THR B 326 1 13 HELIX 43 AE7 PRO B 330 ASN B 346 1 17 HELIX 44 AE8 PRO B 369 LEU B 373 5 5 HELIX 45 AE9 PRO B 377 TYR B 381 5 5 HELIX 46 AF1 ASN B 382 LYS B 393 1 12 HELIX 47 AF2 PHE B 413 GLY B 426 1 14 HELIX 48 AF3 ASP B 454 LEU B 472 1 19 HELIX 49 AF4 PHE B 504 GLY B 512 5 9 HELIX 50 AF5 ASN B 517 ASN B 536 1 20 HELIX 51 AF6 GLY B 539 LYS B 559 1 21 HELIX 52 AF7 GLY B 569 THR B 582 1 14 HELIX 53 AF8 GLY B 584 LEU B 588 5 5 HELIX 54 AF9 LEU B 589 GLY B 593 5 5 HELIX 55 AG1 PRO B 606 LYS B 611 1 6 HELIX 56 AG2 ASP B 616 LEU B 624 1 9 HELIX 57 AG3 ASN B 680 PHE B 699 1 20 HELIX 58 AG4 SER B 712 SER B 731 1 20 HELIX 59 AG5 SER B 735 ILE B 749 1 15 HELIX 60 AG6 THR C 2 LEU C 13 1 12 HELIX 61 AG7 ASP C 15 THR C 25 1 11 HELIX 62 AG8 GLN C 29 ARG C 34 1 6 HELIX 63 AG9 ASN C 44 MET C 53 1 10 HELIX 64 AH1 GLY C 64 ARG C 69 1 6 HELIX 65 AH2 ASN C 82 ILE C 86 5 5 HELIX 66 AH3 SER C 94 GLY C 105 1 12 HELIX 67 AH4 GLY C 112 TYR C 117 1 6 HELIX 68 AH5 TYR C 117 ASN C 129 1 13 HELIX 69 AH6 PRO C 157 PHE C 170 1 14 HELIX 70 AH7 ARG C 178 HIS C 184 1 7 HELIX 71 AH8 HIS C 184 LEU C 195 1 12 HELIX 72 AH9 THR C 201 VAL C 214 1 14 HELIX 73 AI1 SER C 227 GLU C 232 1 6 HELIX 74 AI2 MET C 233 GLN C 238 1 6 HELIX 75 AI3 LEU C 253 ILE C 273 1 21 HELIX 76 AI4 ASN C 277 LYS C 288 1 12 HELIX 77 AI5 LEU C 296 ILE C 303 1 8 HELIX 78 AI6 ASP C 307 GLY C 318 1 12 HELIX 79 AI7 LYS C 392 SER C 407 1 16 HELIX 80 AI8 ASP C 409 GLY C 415 1 7 HELIX 81 AI9 SER C 431 ARG C 443 1 13 HELIX 82 AJ1 ARG C 443 GLY C 452 1 10 HELIX 83 AJ2 GLY C 515 VAL C 519 5 5 HELIX 84 AJ3 LYS C 536 GLY C 541 5 6 HELIX 85 AJ4 THR C 542 ASN C 557 1 16 HELIX 86 AJ5 ASN C 557 GLY C 568 1 12 HELIX 87 AJ6 GLU C 570 GLN C 574 5 5 HELIX 88 AJ7 TRP C 575 SER C 583 1 9 HELIX 89 AJ8 MET C 589 GLN C 607 1 19 HELIX 90 AJ9 LYS C 611 LEU C 619 1 9 HELIX 91 AK1 GLU C 682 ARG C 688 5 7 HELIX 92 AK2 SER C 689 VAL C 694 5 6 HELIX 93 AK3 THR C 713 LYS C 719 1 7 SHEET 1 AA1 2 ASN A 52 LEU A 54 0 SHEET 2 AA1 2 ALA A 60 THR A 62 -1 O TYR A 61 N PHE A 53 SHEET 1 AA2 3 TYR A 77 VAL A 79 0 SHEET 2 AA2 3 LEU A 110 ASP A 112 -1 O PHE A 111 N GLU A 78 SHEET 3 AA2 3 ARG A 117 ILE A 119 -1 O ILE A 119 N LEU A 110 SHEET 1 AA3 3 VAL A 121 THR A 124 0 SHEET 2 AA3 3 MET A 146 SER A 149 1 O PHE A 148 N THR A 124 SHEET 3 AA3 3 TYR A 154 SER A 155 -1 O SER A 155 N ILE A 147 SHEET 1 AA4 6 LYS A 255 LYS A 256 0 SHEET 2 AA4 6 TRP A 675 VAL A 676 -1 O VAL A 676 N LYS A 255 SHEET 3 AA4 6 TYR B 482 GLU B 485 -1 O CYS B 483 N TRP A 675 SHEET 4 AA4 6 ILE B 298 GLY B 304 -1 N THR B 301 O ASN B 484 SHEET 5 AA4 6 ASP B 445 ALA B 452 -1 O ALA B 452 N ILE B 298 SHEET 6 AA4 6 TYR B 435 SER B 442 -1 N LEU B 436 O ASN B 451 SHEET 1 AA5 6 LEU A 291 MET A 294 0 SHEET 2 AA5 6 SER A 492 LYS A 502 -1 O LEU A 496 N LEU A 291 SHEET 3 AA5 6 VAL A 514 SER A 522 -1 O PHE A 519 N LEU A 499 SHEET 4 AA5 6 GLU A 550 THR A 562 -1 O THR A 562 N VAL A 514 SHEET 5 AA5 6 THR A 537 PHE A 545 -1 N PHE A 539 O LEU A 555 SHEET 6 AA5 6 LEU A 324 MET A 326 -1 N ILE A 325 O VAL A 538 SHEET 1 AA6 4 LEU A 291 MET A 294 0 SHEET 2 AA6 4 SER A 492 LYS A 502 -1 O LEU A 496 N LEU A 291 SHEET 3 AA6 4 TYR A 476 VAL A 486 -1 N ILE A 479 O ALA A 500 SHEET 4 AA6 4 GLU A 355 LEU A 356 -1 N LEU A 356 O TYR A 476 SHEET 1 AA7 3 GLN A 373 LYS A 374 0 SHEET 2 AA7 3 LEU B 364 ILE B 368 1 O LYS B 365 N GLN A 373 SHEET 3 AA7 3 PHE B 355 SER B 359 -1 N PHE B 355 O ILE B 368 SHEET 1 AA8 3 LEU A 624 SER A 628 0 SHEET 2 AA8 3 THR A 614 GLN A 620 -1 N PHE A 615 O GLY A 627 SHEET 3 AA8 3 MET B 1 ILE B 3 -1 O ASN B 2 N THR A 619 SHEET 1 AA9 2 LYS B 54 ILE B 57 0 SHEET 2 AA9 2 THR B 64 ASP B 67 -1 O ASP B 67 N LYS B 54 SHEET 1 AB1 2 THR B 128 ASP B 130 0 SHEET 2 AB1 2 ARG B 135 GLN B 137 -1 O GLN B 137 N THR B 128 SHEET 1 AB2 2 GLU B 178 LEU B 191 0 SHEET 2 AB2 2 LEU B 200 THR B 213 -1 O MET B 206 N LYS B 185 SHEET 1 AB3 5 ALA B 240 ALA B 244 0 SHEET 2 AB3 5 SER B 223 THR B 228 -1 N MET B 227 O ILE B 241 SHEET 3 AB3 5 ILE B 348 ARG B 350 1 O ARG B 350 N LEU B 224 SHEET 4 AB3 5 THR B 401 SER B 403 -1 O ALA B 402 N ALA B 349 SHEET 5 AB3 5 PHE B 396 ASN B 397 -1 N ASN B 397 O THR B 401 SHEET 1 AB4 2 MET B 488 PHE B 491 0 SHEET 2 AB4 2 MET B 494 ARG B 497 -1 O TYR B 496 N PHE B 489 SHEET 1 AB5 2 LEU C 59 ALA C 60 0 SHEET 2 AB5 2 MET C 92 CYS C 93 -1 O CYS C 93 N LEU C 59 SHEET 1 AB6 2 GLU C 73 TYR C 74 0 SHEET 2 AB6 2 ILE C 77 GLN C 78 -1 O ILE C 77 N TYR C 74 SHEET 1 AB7 2 THR C 131 PHE C 137 0 SHEET 2 AB7 2 TRP C 242 HIS C 247 -1 O ILE C 245 N GLY C 133 SHEET 1 AB8 2 VAL C 143 LEU C 148 0 SHEET 2 AB8 2 ARG C 217 VAL C 222 -1 O ARG C 218 N VAL C 147 SHEET 1 AB9 3 GLU C 294 PRO C 295 0 SHEET 2 AB9 3 THR C 289 ILE C 291 -1 N ILE C 291 O GLU C 294 SHEET 3 AB9 3 ILE C 530 TYR C 532 -1 O THR C 531 N VAL C 290 SHEET 1 AC1 6 ARG C 324 ARG C 326 0 SHEET 2 AC1 6 GLU C 331 SER C 336 -1 O LEU C 332 N GLN C 325 SHEET 3 AC1 6 GLU C 363 CYS C 369 -1 O HIS C 366 N LYS C 333 SHEET 4 AC1 6 CYS C 372 SER C 379 -1 O LYS C 378 N GLU C 363 SHEET 5 AC1 6 LYS C 382 ILE C 388 -1 O LYS C 385 N LYS C 377 SHEET 6 AC1 6 VAL C 479 VAL C 481 1 O VAL C 480 N LEU C 386 SHEET 1 AC2 2 LYS C 341 LEU C 347 0 SHEET 2 AC2 2 ILE C 353 TRP C 359 -1 O GLN C 354 N ILE C 346 SHEET 1 AC3 2 GLU C 454 GLU C 455 0 SHEET 2 AC3 2 TYR C 474 THR C 475 -1 O THR C 475 N GLU C 454 SHEET 1 AC4 3 SER C 498 ILE C 499 0 SHEET 2 AC4 3 LEU C 505 ILE C 506 -1 O ILE C 506 N SER C 498 SHEET 3 AC4 3 VAL C 512 MET C 514 -1 O MET C 514 N LEU C 505 SHEET 1 AC5 2 LYS C 639 VAL C 641 0 SHEET 2 AC5 2 PHE C 649 GLU C 651 -1 O ILE C 650 N LEU C 640 SHEET 1 AC6 3 PHE C 659 ASN C 662 0 SHEET 2 AC6 3 VAL C 667 ILE C 670 -1 O VAL C 667 N ASN C 662 SHEET 3 AC6 3 ARG C 673 SER C 676 -1 O MET C 675 N LEU C 668 SHEET 1 AC7 3 LEU C 699 GLY C 702 0 SHEET 2 AC7 3 PRO C 735 VAL C 739 -1 O LYS C 737 N SER C 701 SHEET 3 AC7 3 LYS C 725 LEU C 729 -1 N ALA C 726 O VAL C 738 LINK P A M 2 O3B GTA M 101 1555 1555 1.60 LINK O3' C M 19 P K1F M 20 1555 1555 1.61 LINK O3' K1F M 20 P K1F M 21 1555 1555 1.61 LINK O GLY B 304 MG MG B 803 1555 1555 2.98 LINK OD1 ASP B 305 MG MG B 802 1555 1555 2.04 LINK OD2 ASP B 305 MG MG B 802 1555 1555 2.67 LINK O ASN B 306 MG MG B 801 1555 1555 2.32 LINK OD2 ASP B 444 MG MG B 801 1555 1555 2.27 LINK OD1 ASP B 444 MG MG B 802 1555 1555 2.63 LINK OD1 ASP B 445 MG MG B 803 1555 1555 2.04 LINK OD2 ASP B 445 MG MG B 803 1555 1555 2.52 LINK MG MG B 802 OP1 C M 17 1555 1555 2.29 CISPEP 1 LEU B 271 PRO B 272 0 -1.16 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000