HEADER LYASE 13-FEB-10 3AEX TITLE CATALYTIC INTERMEDIATE ANALOGUE OF THREONINE SYNTHASE FROM THERMUS TITLE 2 THERMOPHILUS HB8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: THREONINE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.2.3.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 GENE: TTHA0491; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS THREONINE SYNTHASE, PLP, PYRIDOXAL PHOSPHATE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR T.MURAKAWA,Y.MACHIDA,H.HAYASHI REVDAT 2 02-MAR-11 3AEX 1 JRNL REVDAT 1 17-NOV-10 3AEX 0 JRNL AUTH T.MURAKAWA,Y.MACHIDA,H.HAYASHI JRNL TITL PRODUCT-ASSISTED CATALYSIS AS THE BASIS OF THE REACTION JRNL TITL 2 SPECIFICITY OF THREONINE SYNTHASE. JRNL REF J.BIOL.CHEM. V. 286 2774 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21084312 JRNL DOI 10.1074/JBC.M110.186205 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 44318 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2238 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3140 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 350 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5216 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 252 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 8.35000 REMARK 3 B22 (A**2) : 8.35000 REMARK 3 B33 (A**2) : -16.70000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.30 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.34 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.44 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.00 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3AEX COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-FEB-10. REMARK 100 THE RCSB ID CODE IS RCSB029167. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAY-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : BRUKER DIP-6040 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 92864 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 11.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.4700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.20 REMARK 200 R MERGE FOR SHELL (I) : 0.72100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.016 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1V7C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NA/K PHOSPHATE, 10%(W/V) PEG REMARK 280 3000, PH 6.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.47267 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 33.23633 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 33.23633 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 66.47267 REMARK 290 REMARK 290 REMARK: NULL 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 ARG A 2 103.76 57.62 REMARK 500 MET A 214 98.01 58.59 REMARK 500 ALA A 222 59.46 -146.86 REMARK 500 ALA A 223 66.58 -119.61 REMARK 500 THR A 236 146.24 171.89 REMARK 500 SER A 248 35.83 -93.02 REMARK 500 LEU A 350 31.76 -92.08 REMARK 500 LEU B 25 64.91 64.83 REMARK 500 LYS B 42 36.94 -84.58 REMARK 500 ARG B 63 -55.96 152.82 REMARK 500 SER B 84 146.22 -174.60 REMARK 500 SER B 155 -18.26 -46.24 REMARK 500 ALA B 222 55.89 -155.38 REMARK 500 ALA B 223 61.23 -115.19 REMARK 500 THR B 236 144.43 178.53 REMARK 500 SER B 248 32.16 -86.25 REMARK 500 ALA B 331 149.21 179.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 275 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AN7 A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 6265 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AN7 B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 6267 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1UIM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THREONINE SYNTHASE FROM THERMUS REMARK 900 THERMOPHILUS HB8, ORTHORHOMBIC CRYSTAL FORM REMARK 900 RELATED ID: 1UIN RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THREONINE SYNTHASE FROM THERMUS REMARK 900 THERMOPHILUS HB8, TRIGONAL CRYSTAL FORM REMARK 900 RELATED ID: 1V7C RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THREONINE SYNTHASE FROM THERMUS REMARK 900 THERMOPHILUS HB8 IN COMPLEX WITH A SUBSTRATE ANALOGUE DBREF 3AEX A 1 351 UNP Q5SL02 Q5SL02_THET8 1 351 DBREF 3AEX B 1 351 UNP Q5SL02 Q5SL02_THET8 1 351 SEQRES 1 A 351 MET ARG PRO PRO LEU ILE GLU ARG TYR ARG ASN LEU LEU SEQRES 2 A 351 PRO VAL SER GLU LYS THR PRO VAL ILE SER LEU LEU GLU SEQRES 3 A 351 GLY SER THR PRO LEU ILE PRO LEU LYS GLY PRO GLU GLU SEQRES 4 A 351 ALA ARG LYS LYS GLY ILE ARG LEU TYR ALA LYS TYR GLU SEQRES 5 A 351 GLY LEU ASN PRO THR GLY SER PHE LYS ASP ARG GLY MET SEQRES 6 A 351 THR LEU ALA VAL SER LYS ALA VAL GLU GLY GLY ALA GLN SEQRES 7 A 351 ALA VAL ALA CYS ALA SER THR GLY ASN THR ALA ALA SER SEQRES 8 A 351 ALA ALA ALA TYR ALA ALA ARG ALA GLY ILE LEU ALA ILE SEQRES 9 A 351 VAL VAL LEU PRO ALA GLY TYR VAL ALA LEU GLY LYS VAL SEQRES 10 A 351 ALA GLN SER LEU VAL HIS GLY ALA ARG ILE VAL GLN VAL SEQRES 11 A 351 GLU GLY ASN PHE ASP ASP ALA LEU ARG LEU THR GLN LYS SEQRES 12 A 351 LEU THR GLU ALA PHE PRO VAL ALA LEU VAL ASN SER VAL SEQRES 13 A 351 ASN PRO HIS ARG LEU GLU GLY GLN LYS THR LEU ALA PHE SEQRES 14 A 351 GLU VAL VAL ASP GLU LEU GLY ASP ALA PRO HIS TYR HIS SEQRES 15 A 351 ALA LEU PRO VAL GLY ASN ALA GLY ASN ILE THR ALA HIS SEQRES 16 A 351 TRP MET GLY TYR LYS ALA TYR HIS ALA LEU GLY LYS ALA SEQRES 17 A 351 LYS ARG LEU PRO ARG MET LEU GLY PHE GLN ALA ALA GLY SEQRES 18 A 351 ALA ALA PRO LEU VAL LEU GLY ARG PRO VAL GLU ARG PRO SEQRES 19 A 351 GLU THR LEU ALA THR ALA ILE ARG ILE GLY ASN PRO ALA SEQRES 20 A 351 SER TRP GLN GLY ALA VAL ARG ALA LYS GLU GLU SER GLY SEQRES 21 A 351 GLY VAL ILE GLU ALA VAL THR ASP GLU GLU ILE LEU PHE SEQRES 22 A 351 ALA TYR ARG TYR LEU ALA ARG GLU GLU GLY ILE PHE CYS SEQRES 23 A 351 GLU PRO ALA SER ALA ALA ALA MET ALA GLY VAL PHE LYS SEQRES 24 A 351 LEU LEU ARG GLU GLY ARG LEU GLU PRO GLU SER THR VAL SEQRES 25 A 351 VAL LEU THR LEU THR GLY HIS GLY LEU LYS ASP PRO ALA SEQRES 26 A 351 THR ALA GLU ARG VAL ALA GLU LEU PRO PRO PRO VAL PRO SEQRES 27 A 351 ALA ARG LEU GLU ALA VAL ALA ALA ALA ALA GLY LEU LEU SEQRES 1 B 351 MET ARG PRO PRO LEU ILE GLU ARG TYR ARG ASN LEU LEU SEQRES 2 B 351 PRO VAL SER GLU LYS THR PRO VAL ILE SER LEU LEU GLU SEQRES 3 B 351 GLY SER THR PRO LEU ILE PRO LEU LYS GLY PRO GLU GLU SEQRES 4 B 351 ALA ARG LYS LYS GLY ILE ARG LEU TYR ALA LYS TYR GLU SEQRES 5 B 351 GLY LEU ASN PRO THR GLY SER PHE LYS ASP ARG GLY MET SEQRES 6 B 351 THR LEU ALA VAL SER LYS ALA VAL GLU GLY GLY ALA GLN SEQRES 7 B 351 ALA VAL ALA CYS ALA SER THR GLY ASN THR ALA ALA SER SEQRES 8 B 351 ALA ALA ALA TYR ALA ALA ARG ALA GLY ILE LEU ALA ILE SEQRES 9 B 351 VAL VAL LEU PRO ALA GLY TYR VAL ALA LEU GLY LYS VAL SEQRES 10 B 351 ALA GLN SER LEU VAL HIS GLY ALA ARG ILE VAL GLN VAL SEQRES 11 B 351 GLU GLY ASN PHE ASP ASP ALA LEU ARG LEU THR GLN LYS SEQRES 12 B 351 LEU THR GLU ALA PHE PRO VAL ALA LEU VAL ASN SER VAL SEQRES 13 B 351 ASN PRO HIS ARG LEU GLU GLY GLN LYS THR LEU ALA PHE SEQRES 14 B 351 GLU VAL VAL ASP GLU LEU GLY ASP ALA PRO HIS TYR HIS SEQRES 15 B 351 ALA LEU PRO VAL GLY ASN ALA GLY ASN ILE THR ALA HIS SEQRES 16 B 351 TRP MET GLY TYR LYS ALA TYR HIS ALA LEU GLY LYS ALA SEQRES 17 B 351 LYS ARG LEU PRO ARG MET LEU GLY PHE GLN ALA ALA GLY SEQRES 18 B 351 ALA ALA PRO LEU VAL LEU GLY ARG PRO VAL GLU ARG PRO SEQRES 19 B 351 GLU THR LEU ALA THR ALA ILE ARG ILE GLY ASN PRO ALA SEQRES 20 B 351 SER TRP GLN GLY ALA VAL ARG ALA LYS GLU GLU SER GLY SEQRES 21 B 351 GLY VAL ILE GLU ALA VAL THR ASP GLU GLU ILE LEU PHE SEQRES 22 B 351 ALA TYR ARG TYR LEU ALA ARG GLU GLU GLY ILE PHE CYS SEQRES 23 B 351 GLU PRO ALA SER ALA ALA ALA MET ALA GLY VAL PHE LYS SEQRES 24 B 351 LEU LEU ARG GLU GLY ARG LEU GLU PRO GLU SER THR VAL SEQRES 25 B 351 VAL LEU THR LEU THR GLY HIS GLY LEU LYS ASP PRO ALA SEQRES 26 B 351 THR ALA GLU ARG VAL ALA GLU LEU PRO PRO PRO VAL PRO SEQRES 27 B 351 ALA ARG LEU GLU ALA VAL ALA ALA ALA ALA GLY LEU LEU HET AN7 A1001 21 HET PO4 A6265 5 HET AN7 B1002 21 HET PO4 B6267 5 HETNAM AN7 (3E)-4-{3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY) HETNAM 2 AN7 METHYL]PYRIDIN-4-YL}-2-OXOBUT-3-ENOIC ACID HETNAM PO4 PHOSPHATE ION FORMUL 3 AN7 2(C11 H12 N O8 P) FORMUL 4 PO4 2(O4 P 3-) FORMUL 7 HOH *252(H2 O) HELIX 1 1 PRO A 4 TYR A 9 1 6 HELIX 2 2 ARG A 10 LEU A 13 5 4 HELIX 3 3 PRO A 37 LYS A 43 1 7 HELIX 4 4 GLY A 53 ASN A 55 5 3 HELIX 5 5 PHE A 60 GLY A 75 1 16 HELIX 6 6 GLY A 86 GLY A 100 1 15 HELIX 7 7 ALA A 113 HIS A 123 1 11 HELIX 8 8 ASN A 133 PHE A 148 1 16 HELIX 9 9 ASN A 157 LYS A 165 1 9 HELIX 10 10 LYS A 165 GLY A 176 1 12 HELIX 11 11 ALA A 189 LEU A 205 1 17 HELIX 12 12 ALA A 223 GLY A 228 1 6 HELIX 13 13 ALA A 238 ARG A 242 5 5 HELIX 14 14 SER A 248 GLY A 260 1 13 HELIX 15 15 THR A 267 GLU A 282 1 16 HELIX 16 16 GLU A 287 GLU A 303 1 17 HELIX 17 17 HIS A 319 VAL A 330 5 12 HELIX 18 18 ARG A 340 ALA A 348 1 9 HELIX 19 19 PRO B 4 TYR B 9 1 6 HELIX 20 20 ARG B 10 LEU B 13 5 4 HELIX 21 21 PRO B 37 LYS B 42 1 6 HELIX 22 22 GLY B 53 ASN B 55 5 3 HELIX 23 23 PHE B 60 GLY B 75 1 16 HELIX 24 24 GLY B 86 GLY B 100 1 15 HELIX 25 25 ALA B 113 HIS B 123 1 11 HELIX 26 26 ASN B 133 PHE B 148 1 16 HELIX 27 27 ASN B 157 LYS B 165 1 9 HELIX 28 28 LYS B 165 GLY B 176 1 12 HELIX 29 29 ALA B 189 LEU B 205 1 17 HELIX 30 30 ALA B 223 GLY B 228 1 6 HELIX 31 31 ALA B 238 ARG B 242 5 5 HELIX 32 32 SER B 248 GLY B 260 1 13 HELIX 33 33 THR B 267 GLU B 282 1 16 HELIX 34 34 GLU B 287 GLU B 303 1 17 HELIX 35 35 HIS B 319 VAL B 330 5 12 HELIX 36 36 ARG B 340 ALA B 348 1 9 SHEET 1 A 6 LEU A 31 PRO A 33 0 SHEET 2 A 6 ARG A 46 TYR A 51 -1 O ALA A 49 N ILE A 32 SHEET 3 A 6 THR A 311 LEU A 316 1 O LEU A 314 N LYS A 50 SHEET 4 A 6 TYR A 181 PRO A 185 1 N ALA A 183 O VAL A 313 SHEET 5 A 6 LEU A 215 ALA A 219 1 O LEU A 215 N HIS A 182 SHEET 6 A 6 VAL A 262 VAL A 266 1 O VAL A 262 N GLY A 216 SHEET 1 B 4 ARG A 126 VAL A 130 0 SHEET 2 B 4 LEU A 102 PRO A 108 1 N ALA A 103 O ARG A 126 SHEET 3 B 4 ALA A 79 ALA A 83 1 N VAL A 80 O LEU A 102 SHEET 4 B 4 ALA A 151 LEU A 152 1 O ALA A 151 N ALA A 79 SHEET 1 C 6 LEU B 31 PRO B 33 0 SHEET 2 C 6 ARG B 46 TYR B 51 -1 O ALA B 49 N ILE B 32 SHEET 3 C 6 THR B 311 LEU B 316 1 O VAL B 312 N ARG B 46 SHEET 4 C 6 TYR B 181 PRO B 185 1 N ALA B 183 O THR B 315 SHEET 5 C 6 ARG B 213 ALA B 219 1 O LEU B 215 N HIS B 182 SHEET 6 C 6 VAL B 262 VAL B 266 1 O VAL B 262 N GLY B 216 SHEET 1 D 4 ARG B 126 VAL B 130 0 SHEET 2 D 4 LEU B 102 PRO B 108 1 N ALA B 103 O ARG B 126 SHEET 3 D 4 ALA B 79 ALA B 83 1 N CYS B 82 O VAL B 106 SHEET 4 D 4 ALA B 151 LEU B 152 1 O ALA B 151 N ALA B 79 CISPEP 1 GLY A 36 PRO A 37 0 0.07 CISPEP 2 GLY B 36 PRO B 37 0 0.13 SITE 1 AC1 24 PHE A 60 LYS A 61 SER A 84 THR A 85 SITE 2 AC1 24 GLY A 86 ASN A 87 THR A 88 PHE A 134 SITE 3 AC1 24 VAL A 186 GLY A 187 ASN A 188 ALA A 189 SITE 4 AC1 24 GLY A 190 ASN A 191 ALA A 240 ILE A 241 SITE 5 AC1 24 GLU A 287 THR A 317 HOH A 365 HOH A 377 SITE 6 AC1 24 HOH A 388 HOH A 392 HOH A 430 PO4 A6265 SITE 1 AC2 8 LYS A 61 THR A 88 ASN A 154 SER A 155 SITE 2 AC2 8 ARG A 160 ASN A 188 HOH A 365 AN7 A1001 SITE 1 AC3 25 PHE B 60 LYS B 61 SER B 84 THR B 85 SITE 2 AC3 25 GLY B 86 ASN B 87 THR B 88 PHE B 134 SITE 3 AC3 25 VAL B 186 GLY B 187 ASN B 188 ALA B 189 SITE 4 AC3 25 GLY B 190 ASN B 191 ALA B 240 ILE B 241 SITE 5 AC3 25 GLU B 287 THR B 317 GLY B 318 HOH B 356 SITE 6 AC3 25 HOH B 360 HOH B 368 HOH B 381 HOH B 429 SITE 7 AC3 25 PO4 B6267 SITE 1 AC4 9 LYS B 61 THR B 88 PHE B 134 ASN B 154 SITE 2 AC4 9 SER B 155 ARG B 160 ASN B 188 HOH B 356 SITE 3 AC4 9 AN7 B1002 CRYST1 115.252 115.252 99.709 90.00 90.00 120.00 P 32 2 1 12 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 0.008677 0.005009 0.000000 0.00000 SCALE2 0.000000 0.010019 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010029 0.00000