HEADER METAL TRANSPORT, MEMBRANE PROTEIN 16-SEP-13 4MQX TITLE CLC-EC1 FAB COMPLEX CYSLESS A399C-A432C MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: H(+)/CL(-) EXCHANGE TRANSPORTER CLCA; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CLC-EC1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ECCLC; COMPND 9 CHAIN: C, E; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: ERIC; COMPND 14 CHAIN: D, F; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: CLCA, ERIC, YADQ, B0155, JW5012; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 10 ORGANISM_TAXID: 10090; SOURCE 11 EXPRESSION_SYSTEM: MUS MUSCULUS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 10090; SOURCE 13 EXPRESSION_SYSTEM_CELL: HYBRIDOMA; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 16 ORGANISM_TAXID: 10090; SOURCE 17 EXPRESSION_SYSTEM: MUS MUSCULUS; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 10090; SOURCE 19 EXPRESSION_SYSTEM_CELL: HYBRIDOMA KEYWDS ALPHA HELICAL TRANSMEMBRANE PROTEIN, CL/H ANTIPORTER, METAL KEYWDS 2 TRANSPORT, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.BASILIO,K.NOACK,A.PICOLLO,A.ACCARDI REVDAT 3 28-MAY-14 4MQX 1 JRNL REVDAT 2 23-APR-14 4MQX 1 JRNL REVDAT 1 16-APR-14 4MQX 0 JRNL AUTH D.BASILIO,K.NOACK,A.PICOLLO,A.ACCARDI JRNL TITL CONFORMATIONAL CHANGES REQUIRED FOR H(+)/CL(-) EXCHANGE JRNL TITL 2 MEDIATED BY A CLC TRANSPORTER. JRNL REF NAT.STRUCT.MOL.BIOL. V. 21 456 2014 JRNL REFN ISSN 1545-9993 JRNL PMID 24747941 JRNL DOI 10.1038/NSMB.2814 REMARK 2 REMARK 2 RESOLUTION. 3.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 34319 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.223 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.840 REMARK 3 FREE R VALUE TEST SET COUNT : 2003 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 43.5589 - 8.4554 0.90 2172 146 0.2628 0.2409 REMARK 3 2 8.4554 - 6.7192 0.98 2306 146 0.2055 0.2289 REMARK 3 3 6.7192 - 5.8722 1.00 2350 141 0.2068 0.2362 REMARK 3 4 5.8722 - 5.3363 0.99 2349 148 0.2021 0.2519 REMARK 3 5 5.3363 - 4.9544 1.00 2320 146 0.1938 0.2604 REMARK 3 6 4.9544 - 4.6627 1.00 2314 154 0.1908 0.2451 REMARK 3 7 4.6627 - 4.4294 1.00 2347 139 0.1936 0.2725 REMARK 3 8 4.4294 - 4.2367 1.00 2295 146 0.1936 0.2885 REMARK 3 9 4.2367 - 4.0738 1.00 2310 145 0.2074 0.2230 REMARK 3 10 4.0738 - 3.9333 1.00 2339 128 0.2304 0.2976 REMARK 3 11 3.9333 - 3.8104 1.00 2290 159 0.2311 0.2908 REMARK 3 12 3.8104 - 3.7015 1.00 2344 138 0.2579 0.3169 REMARK 3 13 3.7015 - 3.6041 1.00 2322 125 0.2793 0.3451 REMARK 3 14 3.6041 - 3.5162 0.97 2258 142 0.2999 0.3394 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) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.790 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.002 13553 REMARK 3 ANGLE : 0.619 18436 REMARK 3 CHIRALITY : 0.039 2121 REMARK 3 PLANARITY : 0.004 2314 REMARK 3 DIHEDRAL : 10.598 4768 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 4MQX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-SEP-13. REMARK 100 THE RCSB ID CODE IS RCSB082254. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-NOV-12 REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5 REMARK 200 MONOCHROMATOR : MONOCHROMATOR/SAGITAL FOCUSING REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34345 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX (PHENIX.PHASER-MR: 1.8.1_1168) REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 26% PEG 400, 0.1M SODIUM CHLORIDE, REMARK 280 0.05M HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 116.75300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.25800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 116.75300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 47.25800 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: 7630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -95.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 3810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 350 REMARK 350 BIOMOLECULE: 3 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: 3700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F 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 MET A 1 REMARK 465 LYS A 2 REMARK 465 THR A 3 REMARK 465 ASP A 4 REMARK 465 THR A 5 REMARK 465 PRO A 6 REMARK 465 SER A 7 REMARK 465 LEU A 8 REMARK 465 GLU A 9 REMARK 465 THR A 10 REMARK 465 PRO A 11 REMARK 465 GLN A 12 REMARK 465 ALA A 13 REMARK 465 ALA A 14 REMARK 465 ARG A 15 REMARK 465 LEU A 16 REMARK 465 LEU A 461 REMARK 465 ALA A 462 REMARK 465 ARG A 463 REMARK 465 SER A 464 REMARK 465 LYS A 465 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 THR B 3 REMARK 465 ASP B 4 REMARK 465 THR B 5 REMARK 465 PRO B 6 REMARK 465 SER B 7 REMARK 465 LEU B 8 REMARK 465 GLU B 9 REMARK 465 THR B 10 REMARK 465 PRO B 11 REMARK 465 GLN B 12 REMARK 465 ALA B 13 REMARK 465 ALA B 14 REMARK 465 ARG B 15 REMARK 465 LEU B 16 REMARK 465 ARG B 17 REMARK 465 GLU B 459 REMARK 465 GLN B 460 REMARK 465 LEU B 461 REMARK 465 ALA B 462 REMARK 465 ARG B 463 REMARK 465 SER B 464 REMARK 465 LYS B 465 REMARK 465 GLU C 1 REMARK 465 GLU E 1 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 LYS A 30 62.52 -119.16 REMARK 500 ALA A 101 82.69 -155.25 REMARK 500 SER A 107 -72.93 -68.96 REMARK 500 VAL A 122 76.39 -104.73 REMARK 500 PHE A 190 -1.78 -147.28 REMARK 500 GLU A 202 -37.93 -134.73 REMARK 500 GLU A 235 -18.15 65.84 REMARK 500 ALA A 309 79.65 -162.52 REMARK 500 GLU A 459 62.70 -111.11 REMARK 500 LYS B 30 70.38 -113.42 REMARK 500 ASN B 74 94.69 57.17 REMARK 500 ALA B 104 44.71 -89.47 REMARK 500 PHE B 132 -70.87 -60.42 REMARK 500 GLU B 148 -70.29 -58.60 REMARK 500 PHE B 190 -2.82 -141.77 REMARK 500 GLU B 203 -42.14 -135.71 REMARK 500 LEU B 212 62.85 -101.11 REMARK 500 ALA B 309 78.10 -165.37 REMARK 500 PRO B 353 94.97 -66.66 REMARK 500 PRO C 41 104.17 -53.32 REMARK 500 ILE C 48 -60.09 -94.63 REMARK 500 PRO C 62 85.69 -53.57 REMARK 500 SER C 63 -149.04 -139.56 REMARK 500 LYS C 65 -80.34 -59.49 REMARK 500 ASP C 66 32.96 -97.39 REMARK 500 ASP C 109 -78.42 -59.01 REMARK 500 ALA C 137 7.81 -164.13 REMARK 500 ALA C 140 87.14 -63.13 REMARK 500 ALA C 141 -145.56 -78.05 REMARK 500 LEU C 146 -164.55 -111.75 REMARK 500 PRO C 155 -164.19 -101.45 REMARK 500 LEU C 167 65.43 -156.13 REMARK 500 SER D 27 -148.43 -110.91 REMARK 500 TYR D 31 73.62 54.08 REMARK 500 THR D 50 -52.16 66.53 REMARK 500 SER D 55 102.19 -59.51 REMARK 500 THR D 68 27.90 -140.28 REMARK 500 THR D 76 98.72 60.69 REMARK 500 GLU D 80 25.80 -79.60 REMARK 500 ALA D 83 -156.56 -160.46 REMARK 500 TRP D 90 24.06 -156.78 REMARK 500 SER D 126 -7.84 -161.65 REMARK 500 LEU D 135 79.56 -119.39 REMARK 500 ASN D 137 91.51 57.97 REMARK 500 ASP D 169 -2.52 -159.47 REMARK 500 ASN D 189 -30.75 -139.26 REMARK 500 ASP E 28 109.54 -58.65 REMARK 500 ARG E 31 -9.60 63.26 REMARK 500 PRO E 62 76.57 -50.04 REMARK 500 SER E 63 -138.80 -98.93 REMARK 500 REMARK 500 THIS ENTRY HAS 76 RAMACHANDRAN OUTLIERS. 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 CL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OTS RELATED DB: PDB DBREF 4MQX A 1 465 UNP P37019 CLCA_ECOLI 1 465 DBREF 4MQX B 1 465 UNP P37019 CLCA_ECOLI 1 465 DBREF 4MQX C 1 222 PDB 4MQX 4MQX 1 222 DBREF 4MQX E 1 222 PDB 4MQX 4MQX 1 222 DBREF 4MQX D 1 211 PDB 4MQX 4MQX 1 211 DBREF 4MQX F 1 211 PDB 4MQX 4MQX 1 211 SEQADV 4MQX ALA A 85 UNP P37019 CYS 85 ENGINEERED MUTATION SEQADV 4MQX ALA A 302 UNP P37019 CYS 302 ENGINEERED MUTATION SEQADV 4MQX SER A 347 UNP P37019 CYS 347 ENGINEERED MUTATION SEQADV 4MQX CYS A 399 UNP P37019 ALA 399 ENGINEERED MUTATION SEQADV 4MQX CYS A 432 UNP P37019 ALA 432 ENGINEERED MUTATION SEQADV 4MQX ALA B 85 UNP P37019 CYS 85 ENGINEERED MUTATION SEQADV 4MQX ALA B 302 UNP P37019 CYS 302 ENGINEERED MUTATION SEQADV 4MQX SER B 347 UNP P37019 CYS 347 ENGINEERED MUTATION SEQADV 4MQX CYS B 399 UNP P37019 ALA 399 ENGINEERED MUTATION SEQADV 4MQX CYS B 432 UNP P37019 ALA 432 ENGINEERED MUTATION SEQRES 1 A 465 MET LYS THR ASP THR PRO SER LEU GLU THR PRO GLN ALA SEQRES 2 A 465 ALA ARG LEU ARG ARG ARG GLN LEU ILE ARG GLN LEU LEU SEQRES 3 A 465 GLU ARG ASP LYS THR PRO LEU ALA ILE LEU PHE MET ALA SEQRES 4 A 465 ALA VAL VAL GLY THR LEU VAL GLY LEU ALA ALA VAL ALA SEQRES 5 A 465 PHE ASP LYS GLY VAL ALA TRP LEU GLN ASN GLN ARG MET SEQRES 6 A 465 GLY ALA LEU VAL HIS THR ALA ASP ASN TYR PRO LEU LEU SEQRES 7 A 465 LEU THR VAL ALA PHE LEU ALA SER ALA VAL LEU ALA MET SEQRES 8 A 465 PHE GLY TYR PHE LEU VAL ARG LYS TYR ALA PRO GLU ALA SEQRES 9 A 465 GLY GLY SER GLY ILE PRO GLU ILE GLU GLY ALA LEU GLU SEQRES 10 A 465 ASP GLN ARG PRO VAL ARG TRP TRP ARG VAL LEU PRO VAL SEQRES 11 A 465 LYS PHE PHE GLY GLY LEU GLY THR LEU GLY GLY GLY MET SEQRES 12 A 465 VAL LEU GLY ARG GLU GLY PRO THR VAL GLN ILE GLY GLY SEQRES 13 A 465 ASN ILE GLY ARG MET VAL LEU ASP ILE PHE ARG LEU LYS SEQRES 14 A 465 GLY ASP GLU ALA ARG HIS THR LEU LEU ALA THR GLY ALA SEQRES 15 A 465 ALA ALA GLY LEU ALA ALA ALA PHE ASN ALA PRO LEU ALA SEQRES 16 A 465 GLY ILE LEU PHE ILE ILE GLU GLU MET ARG PRO GLN PHE SEQRES 17 A 465 ARG TYR THR LEU ILE SER ILE LYS ALA VAL PHE ILE GLY SEQRES 18 A 465 VAL ILE MET SER THR ILE MET TYR ARG ILE PHE ASN HIS SEQRES 19 A 465 GLU VAL ALA LEU ILE ASP VAL GLY LYS LEU SER ASP ALA SEQRES 20 A 465 PRO LEU ASN THR LEU TRP LEU TYR LEU ILE LEU GLY ILE SEQRES 21 A 465 ILE PHE GLY ILE PHE GLY PRO ILE PHE ASN LYS TRP VAL SEQRES 22 A 465 LEU GLY MET GLN ASP LEU LEU HIS ARG VAL HIS GLY GLY SEQRES 23 A 465 ASN ILE THR LYS TRP VAL LEU MET GLY GLY ALA ILE GLY SEQRES 24 A 465 GLY LEU ALA GLY LEU LEU GLY PHE VAL ALA PRO ALA THR SEQRES 25 A 465 SER GLY GLY GLY PHE ASN LEU ILE PRO ILE ALA THR ALA SEQRES 26 A 465 GLY ASN PHE SER MET GLY MET LEU VAL PHE ILE PHE VAL SEQRES 27 A 465 ALA ARG VAL ILE THR THR LEU LEU SER PHE SER SER GLY SEQRES 28 A 465 ALA PRO GLY GLY ILE PHE ALA PRO MET LEU ALA LEU GLY SEQRES 29 A 465 THR VAL LEU GLY THR ALA PHE GLY MET VAL ALA VAL GLU SEQRES 30 A 465 LEU PHE PRO GLN TYR HIS LEU GLU ALA GLY THR PHE ALA SEQRES 31 A 465 ILE ALA GLY MET GLY ALA LEU LEU CYS ALA SER ILE ARG SEQRES 32 A 465 ALA PRO LEU THR GLY ILE ILE LEU VAL LEU GLU MET THR SEQRES 33 A 465 ASP ASN TYR GLN LEU ILE LEU PRO MET ILE ILE THR GLY SEQRES 34 A 465 LEU GLY CYS THR LEU LEU ALA GLN PHE THR GLY GLY LYS SEQRES 35 A 465 PRO LEU TYR SER ALA ILE LEU ALA ARG THR LEU ALA LYS SEQRES 36 A 465 GLN GLU ALA GLU GLN LEU ALA ARG SER LYS SEQRES 1 B 465 MET LYS THR ASP THR PRO SER LEU GLU THR PRO GLN ALA SEQRES 2 B 465 ALA ARG LEU ARG ARG ARG GLN LEU ILE ARG GLN LEU LEU SEQRES 3 B 465 GLU ARG ASP LYS THR PRO LEU ALA ILE LEU PHE MET ALA SEQRES 4 B 465 ALA VAL VAL GLY THR LEU VAL GLY LEU ALA ALA VAL ALA SEQRES 5 B 465 PHE ASP LYS GLY VAL ALA TRP LEU GLN ASN GLN ARG MET SEQRES 6 B 465 GLY ALA LEU VAL HIS THR ALA ASP ASN TYR PRO LEU LEU SEQRES 7 B 465 LEU THR VAL ALA PHE LEU ALA SER ALA VAL LEU ALA MET SEQRES 8 B 465 PHE GLY TYR PHE LEU VAL ARG LYS TYR ALA PRO GLU ALA SEQRES 9 B 465 GLY GLY SER GLY ILE PRO GLU ILE GLU GLY ALA LEU GLU SEQRES 10 B 465 ASP GLN ARG PRO VAL ARG TRP TRP ARG VAL LEU PRO VAL SEQRES 11 B 465 LYS PHE PHE GLY GLY LEU GLY THR LEU GLY GLY GLY MET SEQRES 12 B 465 VAL LEU GLY ARG GLU GLY PRO THR VAL GLN ILE GLY GLY SEQRES 13 B 465 ASN ILE GLY ARG MET VAL LEU ASP ILE PHE ARG LEU LYS SEQRES 14 B 465 GLY ASP GLU ALA ARG HIS THR LEU LEU ALA THR GLY ALA SEQRES 15 B 465 ALA ALA GLY LEU ALA ALA ALA PHE ASN ALA PRO LEU ALA SEQRES 16 B 465 GLY ILE LEU PHE ILE ILE GLU GLU MET ARG PRO GLN PHE SEQRES 17 B 465 ARG TYR THR LEU ILE SER ILE LYS ALA VAL PHE ILE GLY SEQRES 18 B 465 VAL ILE MET SER THR ILE MET TYR ARG ILE PHE ASN HIS SEQRES 19 B 465 GLU VAL ALA LEU ILE ASP VAL GLY LYS LEU SER ASP ALA SEQRES 20 B 465 PRO LEU ASN THR LEU TRP LEU TYR LEU ILE LEU GLY ILE SEQRES 21 B 465 ILE PHE GLY ILE PHE GLY PRO ILE PHE ASN LYS TRP VAL SEQRES 22 B 465 LEU GLY MET GLN ASP LEU LEU HIS ARG VAL HIS GLY GLY SEQRES 23 B 465 ASN ILE THR LYS TRP VAL LEU MET GLY GLY ALA ILE GLY SEQRES 24 B 465 GLY LEU ALA GLY LEU LEU GLY PHE VAL ALA PRO ALA THR SEQRES 25 B 465 SER GLY GLY GLY PHE ASN LEU ILE PRO ILE ALA THR ALA SEQRES 26 B 465 GLY ASN PHE SER MET GLY MET LEU VAL PHE ILE PHE VAL SEQRES 27 B 465 ALA ARG VAL ILE THR THR LEU LEU SER PHE SER SER GLY SEQRES 28 B 465 ALA PRO GLY GLY ILE PHE ALA PRO MET LEU ALA LEU GLY SEQRES 29 B 465 THR VAL LEU GLY THR ALA PHE GLY MET VAL ALA VAL GLU SEQRES 30 B 465 LEU PHE PRO GLN TYR HIS LEU GLU ALA GLY THR PHE ALA SEQRES 31 B 465 ILE ALA GLY MET GLY ALA LEU LEU CYS ALA SER ILE ARG SEQRES 32 B 465 ALA PRO LEU THR GLY ILE ILE LEU VAL LEU GLU MET THR SEQRES 33 B 465 ASP ASN TYR GLN LEU ILE LEU PRO MET ILE ILE THR GLY SEQRES 34 B 465 LEU GLY CYS THR LEU LEU ALA GLN PHE THR GLY GLY LYS SEQRES 35 B 465 PRO LEU TYR SER ALA ILE LEU ALA ARG THR LEU ALA LYS SEQRES 36 B 465 GLN GLU ALA GLU GLN LEU ALA ARG SER LYS SEQRES 1 C 222 GLU VAL ARG LEU LEU GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 C 222 PRO GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY SEQRES 3 C 222 PHE ASP TYR SER ARG TYR TRP MET SER TRP VAL ARG GLN SEQRES 4 C 222 ALA PRO GLY LYS GLY LEU LYS TRP ILE GLY GLU ILE ASN SEQRES 5 C 222 PRO VAL SER SER THR ILE ASN TYR THR PRO SER LEU LYS SEQRES 6 C 222 ASP LYS PHE ILE ILE SER ARG ASP ASN ALA LYS ASP THR SEQRES 7 C 222 LEU TYR LEU GLN ILE SER LYS VAL ARG SER GLU ASP THR SEQRES 8 C 222 ALA LEU TYR TYR CYS ALA ARG LEU TYR TYR GLY TYR GLY SEQRES 9 C 222 TYR TRP TYR PHE ASP VAL TRP GLY ALA GLY THR THR VAL SEQRES 10 C 222 THR VAL SER SER ALA LYS THR THR PRO PRO SER VAL TYR SEQRES 11 C 222 PRO LEU ALA PRO GLY SER ALA ALA ALA ALA ALA SER MET SEQRES 12 C 222 VAL THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU SEQRES 13 C 222 PRO VAL THR VAL THR TRP ASN SER GLY SER LEU ALA ALA SEQRES 14 C 222 GLY VAL HIS THR PHE PRO ALA VAL LEU GLN ALA ALA LEU SEQRES 15 C 222 TYR THR LEU SER SER SER VAL THR VAL PRO SER SER SER SEQRES 16 C 222 TRP PRO SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO SEQRES 17 C 222 ALA SER SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG SEQRES 18 C 222 ALA SEQRES 1 D 211 ASP ILE VAL LEU THR GLN SER PRO ALA ILE MET SER ALA SEQRES 2 D 211 ALA PRO GLY ASP LYS VAL THR MET THR CYS SER ALA SER SEQRES 3 D 211 SER SER VAL SER TYR ILE HIS TRP TYR GLN GLN LYS SER SEQRES 4 D 211 GLY THR SER PRO LYS ARG TRP ILE TYR ASP THR SER LYS SEQRES 5 D 211 LEU THR SER GLY VAL PRO VAL ARG PHE SER GLY SER GLY SEQRES 6 D 211 SER GLY THR SER TYR SER LEU THR ILE ASN THR MET GLU SEQRES 7 D 211 ALA GLU ASP ALA ALA THR TYR TYR CYS GLN GLN TRP SER SEQRES 8 D 211 SER HIS PRO GLN THR PHE GLY GLY GLY THR LYS LEU GLU SEQRES 9 D 211 ILE LEU ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE SEQRES 10 D 211 PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SER SEQRES 11 D 211 VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE SEQRES 12 D 211 ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN SEQRES 13 D 211 GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP SEQRES 14 D 211 SER THR TYR SER MET SER SER THR LEU THR LEU THR LYS SEQRES 15 D 211 ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA SEQRES 16 D 211 THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER PHE SEQRES 17 D 211 ASN ARG ALA SEQRES 1 E 222 GLU VAL ARG LEU LEU GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 E 222 PRO GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY SEQRES 3 E 222 PHE ASP TYR SER ARG TYR TRP MET SER TRP VAL ARG GLN SEQRES 4 E 222 ALA PRO GLY LYS GLY LEU LYS TRP ILE GLY GLU ILE ASN SEQRES 5 E 222 PRO VAL SER SER THR ILE ASN TYR THR PRO SER LEU LYS SEQRES 6 E 222 ASP LYS PHE ILE ILE SER ARG ASP ASN ALA LYS ASP THR SEQRES 7 E 222 LEU TYR LEU GLN ILE SER LYS VAL ARG SER GLU ASP THR SEQRES 8 E 222 ALA LEU TYR TYR CYS ALA ARG LEU TYR TYR GLY TYR GLY SEQRES 9 E 222 TYR TRP TYR PHE ASP VAL TRP GLY ALA GLY THR THR VAL SEQRES 10 E 222 THR VAL SER SER ALA LYS THR THR PRO PRO SER VAL TYR SEQRES 11 E 222 PRO LEU ALA PRO GLY SER ALA ALA ALA ALA ALA SER MET SEQRES 12 E 222 VAL THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU SEQRES 13 E 222 PRO VAL THR VAL THR TRP ASN SER GLY SER LEU ALA ALA SEQRES 14 E 222 GLY VAL HIS THR PHE PRO ALA VAL LEU GLN ALA ALA LEU SEQRES 15 E 222 TYR THR LEU SER SER SER VAL THR VAL PRO SER SER SER SEQRES 16 E 222 TRP PRO SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO SEQRES 17 E 222 ALA SER SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG SEQRES 18 E 222 ALA SEQRES 1 F 211 ASP ILE VAL LEU THR GLN SER PRO ALA ILE MET SER ALA SEQRES 2 F 211 ALA PRO GLY ASP LYS VAL THR MET THR CYS SER ALA SER SEQRES 3 F 211 SER SER VAL SER TYR ILE HIS TRP TYR GLN GLN LYS SER SEQRES 4 F 211 GLY THR SER PRO LYS ARG TRP ILE TYR ASP THR SER LYS SEQRES 5 F 211 LEU THR SER GLY VAL PRO VAL ARG PHE SER GLY SER GLY SEQRES 6 F 211 SER GLY THR SER TYR SER LEU THR ILE ASN THR MET GLU SEQRES 7 F 211 ALA GLU ASP ALA ALA THR TYR TYR CYS GLN GLN TRP SER SEQRES 8 F 211 SER HIS PRO GLN THR PHE GLY GLY GLY THR LYS LEU GLU SEQRES 9 F 211 ILE LEU ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE SEQRES 10 F 211 PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SER SEQRES 11 F 211 VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE SEQRES 12 F 211 ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN SEQRES 13 F 211 GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP SEQRES 14 F 211 SER THR TYR SER MET SER SER THR LEU THR LEU THR LYS SEQRES 15 F 211 ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA SEQRES 16 F 211 THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER PHE SEQRES 17 F 211 ASN ARG ALA HET CL A 501 1 HET CL A 502 1 HET CL B 501 1 HET CL B 502 1 HETNAM CL CHLORIDE ION FORMUL 7 CL 4(CL 1-) HELIX 1 1 ARG A 17 LEU A 26 1 10 HELIX 2 2 PRO A 32 THR A 71 1 40 HELIX 3 3 ASN A 74 ALA A 101 1 28 HELIX 4 4 PRO A 102 GLY A 105 5 4 HELIX 5 5 GLY A 108 GLU A 117 1 10 HELIX 6 6 ARG A 123 GLY A 142 1 20 HELIX 7 7 ARG A 147 PHE A 166 1 20 HELIX 8 8 GLY A 170 ALA A 189 1 20 HELIX 9 9 ALA A 192 ILE A 201 1 10 HELIX 10 10 SER A 214 ASN A 233 1 20 HELIX 11 11 PRO A 248 ASN A 250 5 3 HELIX 12 12 THR A 251 LEU A 280 1 30 HELIX 13 13 LEU A 280 GLY A 285 1 6 HELIX 14 14 ASN A 287 ALA A 309 1 23 HELIX 15 15 PRO A 310 SER A 313 5 4 HELIX 16 16 ASN A 318 GLY A 326 1 9 HELIX 17 17 SER A 329 SER A 349 1 21 HELIX 18 18 ALA A 358 PHE A 379 1 22 HELIX 19 19 PRO A 380 HIS A 383 5 4 HELIX 20 20 GLU A 385 GLY A 393 1 9 HELIX 21 21 ALA A 396 ILE A 402 1 7 HELIX 22 22 ALA A 404 ASP A 417 1 14 HELIX 23 23 ASN A 418 GLN A 420 5 3 HELIX 24 24 LEU A 421 PHE A 438 1 18 HELIX 25 25 PRO A 443 GLU A 459 1 17 HELIX 26 26 ARG B 19 LEU B 26 1 8 HELIX 27 27 PRO B 32 THR B 71 1 40 HELIX 28 28 ASN B 74 ALA B 101 1 28 HELIX 29 29 PRO B 102 GLY B 105 5 4 HELIX 30 30 GLY B 108 GLU B 117 1 10 HELIX 31 31 ARG B 123 GLY B 141 1 19 HELIX 32 32 ARG B 147 PHE B 166 1 20 HELIX 33 33 GLY B 170 ALA B 188 1 19 HELIX 34 34 ALA B 192 ILE B 201 1 10 HELIX 35 35 SER B 214 HIS B 234 1 21 HELIX 36 36 PRO B 248 ASN B 250 5 3 HELIX 37 37 THR B 251 GLY B 285 1 35 HELIX 38 38 ASN B 287 ALA B 309 1 23 HELIX 39 39 PRO B 310 SER B 313 5 4 HELIX 40 40 LEU B 319 ALA B 325 1 7 HELIX 41 41 SER B 329 SER B 350 1 22 HELIX 42 42 ILE B 356 PHE B 379 1 24 HELIX 43 43 PRO B 380 HIS B 383 5 4 HELIX 44 44 ALA B 386 GLY B 395 1 10 HELIX 45 45 ALA B 404 ASP B 417 1 14 HELIX 46 46 ASN B 418 GLN B 420 5 3 HELIX 47 47 LEU B 421 THR B 439 1 19 HELIX 48 48 PRO B 443 GLU B 457 1 15 HELIX 49 49 ARG C 87 THR C 91 5 5 HELIX 50 50 SER C 164 SER C 166 5 3 HELIX 51 51 PRO C 208 SER C 211 5 4 HELIX 52 52 GLU D 78 ALA D 82 5 5 HELIX 53 53 LYS D 182 ARG D 187 1 6 HELIX 54 54 ARG E 87 THR E 91 5 5 HELIX 55 55 PRO E 208 SER E 211 5 4 HELIX 56 56 GLU F 78 ALA F 82 5 5 HELIX 57 57 SER F 120 THR F 125 1 6 HELIX 58 58 THR F 181 ARG F 187 1 7 SHEET 1 A 4 ARG C 3 SER C 7 0 SHEET 2 A 4 SER C 17 SER C 25 -1 O ALA C 23 N LEU C 5 SHEET 3 A 4 THR C 78 SER C 84 -1 O LEU C 81 N LEU C 20 SHEET 4 A 4 PHE C 68 ASP C 73 -1 N SER C 71 O TYR C 80 SHEET 1 B 6 LEU C 11 VAL C 12 0 SHEET 2 B 6 THR C 115 VAL C 119 1 O THR C 118 N VAL C 12 SHEET 3 B 6 ALA C 92 TYR C 100 -1 N TYR C 94 O THR C 115 SHEET 4 B 6 MET C 34 GLN C 39 -1 N VAL C 37 O TYR C 95 SHEET 5 B 6 LEU C 45 ILE C 51 -1 O LYS C 46 N ARG C 38 SHEET 6 B 6 ILE C 58 TYR C 60 -1 O ASN C 59 N GLU C 50 SHEET 1 C 4 LEU C 11 VAL C 12 0 SHEET 2 C 4 THR C 115 VAL C 119 1 O THR C 118 N VAL C 12 SHEET 3 C 4 ALA C 92 TYR C 100 -1 N TYR C 94 O THR C 115 SHEET 4 C 4 TYR C 107 TRP C 111 -1 O TYR C 107 N TYR C 100 SHEET 1 D 4 SER C 128 PRO C 131 0 SHEET 2 D 4 MET C 143 TYR C 153 -1 O LEU C 149 N TYR C 130 SHEET 3 D 4 TYR C 183 PRO C 192 -1 O TYR C 183 N TYR C 153 SHEET 4 D 4 HIS C 172 THR C 173 -1 N HIS C 172 O SER C 188 SHEET 1 E 4 SER C 128 PRO C 131 0 SHEET 2 E 4 MET C 143 TYR C 153 -1 O LEU C 149 N TYR C 130 SHEET 3 E 4 TYR C 183 PRO C 192 -1 O TYR C 183 N TYR C 153 SHEET 4 E 4 VAL C 177 LEU C 178 -1 N VAL C 177 O THR C 184 SHEET 1 F 3 THR C 159 TRP C 162 0 SHEET 2 F 3 VAL C 201 HIS C 207 -1 O ASN C 204 N THR C 161 SHEET 3 F 3 THR C 212 ILE C 218 -1 O THR C 212 N HIS C 207 SHEET 1 G 4 LEU D 4 THR D 5 0 SHEET 2 G 4 VAL D 19 ALA D 25 -1 O SER D 24 N THR D 5 SHEET 3 G 4 SER D 69 ILE D 74 -1 O TYR D 70 N CYS D 23 SHEET 4 G 4 PHE D 61 SER D 66 -1 N SER D 62 O THR D 73 SHEET 1 H 6 ILE D 10 ALA D 13 0 SHEET 2 H 6 THR D 101 ILE D 105 1 O GLU D 104 N MET D 11 SHEET 3 H 6 THR D 84 GLN D 89 -1 N TYR D 85 O THR D 101 SHEET 4 H 6 HIS D 33 GLN D 37 -1 N TYR D 35 O TYR D 86 SHEET 5 H 6 LYS D 44 TYR D 48 -1 O ILE D 47 N TRP D 34 SHEET 6 H 6 LYS D 52 LEU D 53 -1 O LYS D 52 N TYR D 48 SHEET 1 I 4 ILE D 10 ALA D 13 0 SHEET 2 I 4 THR D 101 ILE D 105 1 O GLU D 104 N MET D 11 SHEET 3 I 4 THR D 84 GLN D 89 -1 N TYR D 85 O THR D 101 SHEET 4 I 4 THR D 96 PHE D 97 -1 O THR D 96 N GLN D 89 SHEET 1 J 4 THR D 113 PHE D 117 0 SHEET 2 J 4 GLY D 128 PHE D 138 -1 O PHE D 134 N SER D 115 SHEET 3 J 4 TYR D 172 THR D 181 -1 O LEU D 180 N ALA D 129 SHEET 4 J 4 VAL D 158 TRP D 162 -1 N LEU D 159 O THR D 177 SHEET 1 K 4 SER D 152 ARG D 154 0 SHEET 2 K 4 ASN D 144 ILE D 149 -1 N ILE D 149 O SER D 152 SHEET 3 K 4 SER D 190 THR D 196 -1 O GLU D 194 N LYS D 146 SHEET 4 K 4 SER D 207 ASN D 209 -1 O PHE D 208 N TYR D 191 SHEET 1 L 4 ARG E 3 SER E 7 0 SHEET 2 L 4 LEU E 18 SER E 25 -1 O ALA E 23 N LEU E 5 SHEET 3 L 4 THR E 78 ILE E 83 -1 O LEU E 79 N CYS E 22 SHEET 4 L 4 PHE E 68 ILE E 69 -1 N ILE E 69 O GLN E 82 SHEET 1 M 4 ARG E 3 SER E 7 0 SHEET 2 M 4 LEU E 18 SER E 25 -1 O ALA E 23 N LEU E 5 SHEET 3 M 4 THR E 78 ILE E 83 -1 O LEU E 79 N CYS E 22 SHEET 4 M 4 ARG E 72 ASP E 73 -1 N ASP E 73 O THR E 78 SHEET 1 N 6 LEU E 11 VAL E 12 0 SHEET 2 N 6 THR E 115 VAL E 119 1 O THR E 118 N VAL E 12 SHEET 3 N 6 ALA E 92 TYR E 101 -1 N TYR E 94 O THR E 115 SHEET 4 N 6 MET E 34 GLN E 39 -1 N VAL E 37 O TYR E 95 SHEET 5 N 6 LEU E 45 ILE E 51 -1 O GLY E 49 N TRP E 36 SHEET 6 N 6 ILE E 58 TYR E 60 -1 O ASN E 59 N GLU E 50 SHEET 1 O 4 LEU E 11 VAL E 12 0 SHEET 2 O 4 THR E 115 VAL E 119 1 O THR E 118 N VAL E 12 SHEET 3 O 4 ALA E 92 TYR E 101 -1 N TYR E 94 O THR E 115 SHEET 4 O 4 TRP E 106 TRP E 111 -1 O TYR E 107 N TYR E 100 SHEET 1 P 4 SER E 128 LEU E 132 0 SHEET 2 P 4 GLY E 147 TYR E 153 -1 O LEU E 149 N TYR E 130 SHEET 3 P 4 LEU E 182 PRO E 192 -1 O TYR E 183 N TYR E 153 SHEET 4 P 4 VAL E 171 THR E 173 -1 N HIS E 172 O SER E 188 SHEET 1 Q 3 MET E 143 THR E 145 0 SHEET 2 Q 3 LEU E 182 PRO E 192 -1 O VAL E 191 N VAL E 144 SHEET 3 Q 3 VAL E 177 GLN E 179 -1 N VAL E 177 O THR E 184 SHEET 1 R 3 THR E 161 TRP E 162 0 SHEET 2 R 3 THR E 202 HIS E 207 -1 O ASN E 204 N THR E 161 SHEET 3 R 3 THR E 212 LYS E 217 -1 O VAL E 214 N VAL E 205 SHEET 1 S 3 LEU F 4 GLN F 6 0 SHEET 2 S 3 VAL F 19 VAL F 29 -1 O SER F 24 N THR F 5 SHEET 3 S 3 PHE F 61 ILE F 74 -1 O TYR F 70 N CYS F 23 SHEET 1 T 6 ILE F 10 ALA F 13 0 SHEET 2 T 6 THR F 101 ILE F 105 1 O GLU F 104 N MET F 11 SHEET 3 T 6 THR F 84 GLN F 89 -1 N TYR F 85 O THR F 101 SHEET 4 T 6 HIS F 33 GLN F 37 -1 N HIS F 33 O GLN F 88 SHEET 5 T 6 LYS F 44 TYR F 48 -1 O ILE F 47 N TRP F 34 SHEET 6 T 6 LYS F 52 LEU F 53 -1 O LYS F 52 N TYR F 48 SHEET 1 U 4 ILE F 10 ALA F 13 0 SHEET 2 U 4 THR F 101 ILE F 105 1 O GLU F 104 N MET F 11 SHEET 3 U 4 THR F 84 GLN F 89 -1 N TYR F 85 O THR F 101 SHEET 4 U 4 THR F 96 PHE F 97 -1 O THR F 96 N GLN F 89 SHEET 1 V 4 THR F 113 PHE F 117 0 SHEET 2 V 4 ALA F 129 PHE F 138 -1 O PHE F 134 N SER F 115 SHEET 3 V 4 TYR F 172 LEU F 180 -1 O LEU F 178 N VAL F 131 SHEET 4 V 4 VAL F 158 LEU F 159 -1 N LEU F 159 O THR F 177 SHEET 1 W 4 SER F 152 ARG F 154 0 SHEET 2 W 4 ILE F 143 ILE F 149 -1 N ILE F 149 O SER F 152 SHEET 3 W 4 SER F 190 HIS F 197 -1 O GLU F 194 N LYS F 146 SHEET 4 W 4 SER F 200 ASN F 209 -1 O ILE F 204 N ALA F 195 SSBOND 1 CYS A 399 CYS A 432 1555 1555 2.03 SSBOND 2 CYS B 399 CYS B 432 1555 1555 2.02 SSBOND 3 CYS C 22 CYS C 96 1555 1555 2.03 SSBOND 4 CYS C 148 CYS C 203 1555 1555 2.03 SSBOND 5 CYS D 23 CYS D 87 1555 1555 2.03 SSBOND 6 CYS D 133 CYS D 193 1555 1555 2.04 SSBOND 7 CYS E 22 CYS E 96 1555 1555 2.03 SSBOND 8 CYS E 148 CYS E 203 1555 1555 2.03 SSBOND 9 CYS F 23 CYS F 87 1555 1555 2.04 SSBOND 10 CYS F 133 CYS F 193 1555 1555 2.04 CISPEP 1 PHE C 154 PRO C 155 0 0.30 CISPEP 2 GLU C 156 PRO C 157 0 -3.64 CISPEP 3 TRP C 196 PRO C 197 0 -0.45 CISPEP 4 HIS D 93 PRO D 94 0 -0.90 CISPEP 5 TYR D 139 PRO D 140 0 1.64 CISPEP 6 PHE E 154 PRO E 155 0 -0.12 CISPEP 7 GLU E 156 PRO E 157 0 -5.50 CISPEP 8 TRP E 196 PRO E 197 0 0.55 CISPEP 9 HIS F 93 PRO F 94 0 -1.21 CISPEP 10 TYR F 139 PRO F 140 0 -0.42 SITE 1 AC1 5 SER A 107 GLY A 355 ILE A 356 PHE A 357 SITE 2 AC1 5 TYR A 445 SITE 1 AC2 2 GLY A 106 SER A 107 SITE 1 AC3 6 SER B 107 ILE B 109 GLY B 355 ILE B 356 SITE 2 AC3 6 PHE B 357 TYR B 445 SITE 1 AC4 2 PRO B 110 ILE B 448 CRYST1 233.506 94.516 170.601 90.00 131.75 90.00 C 1 2 1 8 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 0.004283 0.000000 0.003822 0.00000 SCALE2 0.000000 0.010580 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007856 0.00000