HEADER TRANSPORT PROTEIN 08-JUL-13 4LKU TITLE STRUCTURE OF THE C-TERMINAL DOMAIN OF THE E. COLI MECHANOSENSITIVE TITLE 2 CHANNEL OF LARGE CONDUCTANCE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LARGE-CONDUCTANCE MECHANOSENSITIVE CHANNEL; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 FRAGMENT: UNP RESIDUES 108-136; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 4 ORGANISM_TAXID: 536056 KEYWDS PENTAMER, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.A.WALTON,D.C.REES REVDAT 4 28-FEB-24 4LKU 1 REMARK REVDAT 3 15-NOV-17 4LKU 1 REMARK REVDAT 2 20-NOV-13 4LKU 1 JRNL REVDAT 1 02-OCT-13 4LKU 0 JRNL AUTH T.A.WALTON,D.C.REES JRNL TITL STRUCTURE AND STABILITY OF THE C-TERMINAL HELICAL BUNDLE OF JRNL TITL 2 THE E. COLI MECHANOSENSITIVE CHANNEL OF LARGE CONDUCTANCE. JRNL REF PROTEIN SCI. V. 22 1592 2013 JRNL REFN ISSN 0961-8368 JRNL PMID 24038743 JRNL DOI 10.1002/PRO.2360 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.72 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 19157 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 966 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 23.7210 - 2.7725 0.95 2666 149 0.1820 0.2217 REMARK 3 2 2.7725 - 2.2011 0.91 2514 140 0.1769 0.2196 REMARK 3 3 2.2011 - 1.9230 0.96 2684 128 0.1422 0.2169 REMARK 3 4 1.9230 - 1.7473 0.97 2700 132 0.1518 0.2502 REMARK 3 5 1.7473 - 1.6221 0.90 2467 134 0.1666 0.2312 REMARK 3 6 1.6221 - 1.5264 0.94 2589 140 0.1624 0.2374 REMARK 3 7 1.5264 - 1.4500 0.93 2571 143 0.1700 0.2301 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.670 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 1043 REMARK 3 ANGLE : 1.022 1410 REMARK 3 CHIRALITY : 0.048 170 REMARK 3 PLANARITY : 0.004 192 REMARK 3 DIHEDRAL : 13.821 431 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4LKU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-JUL-13. REMARK 100 THE DEPOSITION ID IS D_1000080755. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JAN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : LIQUID NITROGEN-COOLED DOUBLE REMARK 200 CRYSTAL K-B FOCUSING MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.21 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19178 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 32.786 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.13400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.90 REMARK 200 R MERGE FOR SHELL (I) : 0.74200 REMARK 200 R SYM FOR SHELL (I) : 0.74200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 0.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE PH 4.6, 0.34M REMARK 280 AMMONIUM ACETATE, 34% PEG 2000 MME, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 27.56000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 GLU C 108 REMARK 465 PRO C 109 REMARK 465 ALA C 110 REMARK 465 ALA C 111 REMARK 465 ALA C 112 REMARK 465 GLU D 108 REMARK 465 PRO D 109 REMARK 465 ALA D 110 REMARK 465 ALA D 111 REMARK 465 GLU E 108 REMARK 465 PRO E 109 REMARK 465 ALA E 110 REMARK 465 ALA E 111 REMARK 465 ALA E 112 REMARK 465 PRO E 113 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 PRO C 113 CG CD 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 OE1 GLU D 119 O HOH D 218 2.06 REMARK 500 O HOH B 221 O HOH B 222 2.12 REMARK 500 O HOH D 234 O HOH E 213 2.14 REMARK 500 OE1 GLU B 118 O HOH B 209 2.15 REMARK 500 O HOH D 234 O HOH E 217 2.15 REMARK 500 O HOH B 215 O HOH B 221 2.17 REMARK 500 O HOH D 216 O HOH D 230 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH D 211 O HOH D 218 1455 2.09 REMARK 500 O HOH A 213 O HOH B 217 2646 2.19 REMARK 500 REMARK 500 REMARK: NULL DBREF 4LKU A 108 136 UNP C9QXJ2 C9QXJ2_ECOD1 108 136 DBREF 4LKU B 108 136 UNP C9QXJ2 C9QXJ2_ECOD1 108 136 DBREF 4LKU C 108 136 UNP C9QXJ2 C9QXJ2_ECOD1 108 136 DBREF 4LKU D 108 136 UNP C9QXJ2 C9QXJ2_ECOD1 108 136 DBREF 4LKU E 108 136 UNP C9QXJ2 C9QXJ2_ECOD1 108 136 SEQRES 1 A 29 GLU PRO ALA ALA ALA PRO ALA PRO THR LYS GLU GLU VAL SEQRES 2 A 29 LEU LEU THR GLU ILE ARG ASP LEU LEU LYS GLU GLN ASN SEQRES 3 A 29 ASN ARG SER SEQRES 1 B 29 GLU PRO ALA ALA ALA PRO ALA PRO THR LYS GLU GLU VAL SEQRES 2 B 29 LEU LEU THR GLU ILE ARG ASP LEU LEU LYS GLU GLN ASN SEQRES 3 B 29 ASN ARG SER SEQRES 1 C 29 GLU PRO ALA ALA ALA PRO ALA PRO THR LYS GLU GLU VAL SEQRES 2 C 29 LEU LEU THR GLU ILE ARG ASP LEU LEU LYS GLU GLN ASN SEQRES 3 C 29 ASN ARG SER SEQRES 1 D 29 GLU PRO ALA ALA ALA PRO ALA PRO THR LYS GLU GLU VAL SEQRES 2 D 29 LEU LEU THR GLU ILE ARG ASP LEU LEU LYS GLU GLN ASN SEQRES 3 D 29 ASN ARG SER SEQRES 1 E 29 GLU PRO ALA ALA ALA PRO ALA PRO THR LYS GLU GLU VAL SEQRES 2 E 29 LEU LEU THR GLU ILE ARG ASP LEU LEU LYS GLU GLN ASN SEQRES 3 E 29 ASN ARG SER FORMUL 6 HOH *136(H2 O) HELIX 1 1 THR A 116 ARG A 135 1 20 HELIX 2 2 THR B 116 SER B 136 1 21 HELIX 3 3 THR C 116 SER C 136 1 21 HELIX 4 4 THR D 116 SER D 136 1 21 HELIX 5 5 THR E 116 SER E 136 1 21 CRYST1 32.250 55.120 32.850 90.00 93.58 90.00 P 1 21 1 10 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 0.031008 0.000000 0.001940 0.00000 SCALE2 0.000000 0.018142 0.000000 0.00000 SCALE3 0.000000 0.000000 0.030501 0.00000