HEADER TRANSFERASE 04-JUL-18 6A7W TITLE STRUCTURE OF A CATALYTIC DOMAIN OF THE COLISTIN RESISTANCE ENZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE INTEGRAL MEMBRANE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: MCR-2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COLISTIN RESISTANCE, CATALYTIC DOMAIN, TRANSFERASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR X.D.WANG,Y.CHAI,J.X.QI,G.F.GAO REVDAT 3 22-NOV-23 6A7W 1 REMARK REVDAT 2 16-JAN-19 6A7W 1 JRNL REVDAT 1 07-NOV-18 6A7W 0 SPRSDE 07-NOV-18 6A7W 5XNU JRNL AUTH X.WANG,Q.LU,J.QI,Y.CHAI,Y.WANG,G.F.GAO JRNL TITL STRUCTURAL AND FUNCTIONAL INSIGHTS INTO MCR-2 MEDIATED JRNL TITL 2 COLISTIN RESISTANCE. JRNL REF SCI CHINA LIFE SCI V. 61 1432 2018 JRNL REFN ESSN 1869-1889 JRNL PMID 30194678 JRNL DOI 10.1007/S11427-018-9363-4 REMARK 2 REMARK 2 RESOLUTION. 2.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.99 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 11775 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.680 REMARK 3 FREE R VALUE TEST SET COUNT : 551 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 41.1519 - 4.7413 0.98 2910 132 0.1747 0.1904 REMARK 3 2 4.7413 - 3.7641 0.99 2881 142 0.1528 0.1999 REMARK 3 3 3.7641 - 3.2886 0.99 2862 135 0.1949 0.2305 REMARK 3 4 3.2886 - 2.9880 0.89 2571 142 0.2374 0.3193 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.050 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 : 0.004 5216 REMARK 3 ANGLE : 0.752 7082 REMARK 3 CHIRALITY : 0.048 776 REMARK 3 PLANARITY : 0.003 932 REMARK 3 DIHEDRAL : 20.467 1882 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 10.1936 -17.4496 92.0505 REMARK 3 T TENSOR REMARK 3 T11: 0.2682 T22: 0.2682 REMARK 3 T33: 0.2751 T12: -0.0111 REMARK 3 T13: 0.0021 T23: 0.0079 REMARK 3 L TENSOR REMARK 3 L11: 0.4257 L22: 0.0810 REMARK 3 L33: 0.6512 L12: -0.1125 REMARK 3 L13: -0.0015 L23: 0.2160 REMARK 3 S TENSOR REMARK 3 S11: -0.0000 S12: 0.0506 S13: -0.0292 REMARK 3 S21: -0.0296 S22: 0.0046 S23: 0.0739 REMARK 3 S31: -0.0127 S32: -0.0011 S33: 0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): -5.6149 -55.2898 104.3061 REMARK 3 T TENSOR REMARK 3 T11: 0.2767 T22: 0.2703 REMARK 3 T33: 0.2855 T12: -0.0058 REMARK 3 T13: 0.0047 T23: 0.0137 REMARK 3 L TENSOR REMARK 3 L11: 0.4847 L22: 0.2640 REMARK 3 L33: 0.5624 L12: -0.0831 REMARK 3 L13: 0.0699 L23: -0.1036 REMARK 3 S TENSOR REMARK 3 S11: 0.0099 S12: -0.0345 S13: -0.0298 REMARK 3 S21: 0.0423 S22: -0.0077 S23: -0.0542 REMARK 3 S31: -0.0410 S32: 0.0460 S33: 0.0000 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 6A7W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-JUL-18. REMARK 100 THE DEPOSITION ID IS D_1300008142. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12018 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.980 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 (%) : 99.2 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.18700 REMARK 200 FOR THE DATA SET : 7.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.56500 REMARK 200 FOR SHELL : 2.300 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: 5K4P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M CALCIUM ACETATE; 0.1 M MES, PH REMARK 280 6.0, 22% PEG 8000 (V/V), 0.03% DDM, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 291K 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 41.14800 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 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 OE2 GLU B 244 OD2 ASP B 463 1.82 REMARK 500 OE1 GLU A 244 OG1 THR A 283 2.01 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 ND2 ASN A 471 O LYS B 331 2658 1.88 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 GLY A 332 C - N - CA ANGL. DEV. = -12.8 DEGREES REMARK 500 PHE A 408 O - C - N ANGL. DEV. = -10.2 DEGREES REMARK 500 PRO A 410 C - N - CD ANGL. DEV. = 14.2 DEGREES REMARK 500 TYR A 474 N - CA - C ANGL. DEV. = 23.7 DEGREES REMARK 500 LEU A 475 N - CA - CB ANGL. DEV. = 12.0 DEGREES REMARK 500 PRO B 410 C - N - CD ANGL. DEV. = 16.2 DEGREES 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 ASP A 216 4.70 83.23 REMARK 500 SER A 231 50.81 -94.83 REMARK 500 THR A 283 44.80 -82.90 REMARK 500 ASN A 327 -75.91 -114.48 REMARK 500 SER A 328 -65.15 -135.52 REMARK 500 LEU A 475 -154.83 -156.46 REMARK 500 HIS A 476 -166.61 -127.41 REMARK 500 SER B 231 44.85 -81.56 REMARK 500 ARG B 233 -162.49 -161.71 REMARK 500 ASN B 327 -74.94 -113.65 REMARK 500 SER B 328 -68.05 -135.87 REMARK 500 HIS B 393 -177.59 -63.91 REMARK 500 THR B 449 3.18 -68.20 REMARK 500 LEU B 475 -168.40 70.81 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 ZN A 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 244 OE1 REMARK 620 2 GLU A 244 OE2 62.8 REMARK 620 3 THR A 283 OG1 57.3 77.2 REMARK 620 4 ASP A 463 OD2 124.8 69.2 87.6 REMARK 620 5 HIS A 464 NE2 133.0 164.2 110.5 96.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 244 OE1 REMARK 620 2 GLU B 244 OE2 62.9 REMARK 620 3 THR B 283 OG1 80.6 63.3 REMARK 620 4 ASP B 463 OD2 114.3 51.4 71.7 REMARK 620 5 HIS B 464 NE2 95.5 152.5 133.4 145.3 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 801 DBREF1 6A7W A 215 538 UNP A0A1C3NEV1_ECOLX DBREF2 6A7W A A0A1C3NEV1 215 538 DBREF1 6A7W B 215 538 UNP A0A1C3NEV1_ECOLX DBREF2 6A7W B A0A1C3NEV1 215 538 SEQRES 1 A 324 THR ASP THR ILE TYR HIS ALA LYS ASP ALA VAL GLN THR SEQRES 2 A 324 THR LYS PRO SER GLU ARG LYS PRO ARG LEU VAL VAL PHE SEQRES 3 A 324 VAL VAL GLY GLU THR ALA ARG ALA ASP HIS VAL GLN PHE SEQRES 4 A 324 ASN GLY TYR GLY ARG GLU THR PHE PRO GLN LEU ALA LYS SEQRES 5 A 324 VAL ASP GLY LEU ALA ASN PHE SER GLN VAL THR SER CYS SEQRES 6 A 324 GLY THR SER THR ALA TYR SER VAL PRO CYS MET PHE SER SEQRES 7 A 324 TYR LEU GLY GLN ASP ASP TYR ASP VAL ASP THR ALA LYS SEQRES 8 A 324 TYR GLN GLU ASN VAL LEU ASP THR LEU ASP ARG LEU GLY SEQRES 9 A 324 VAL GLY ILE LEU TRP ARG ASP ASN ASN SER ASP SER LYS SEQRES 10 A 324 GLY VAL MET ASP LYS LEU PRO ALA THR GLN TYR PHE ASP SEQRES 11 A 324 TYR LYS SER ALA THR ASN ASN THR ILE CYS ASN THR ASN SEQRES 12 A 324 PRO TYR ASN GLU CYS ARG ASP VAL GLY MET LEU VAL GLY SEQRES 13 A 324 LEU ASP ASP TYR VAL SER ALA ASN ASN GLY LYS ASP MET SEQRES 14 A 324 LEU ILE MET LEU HIS GLN MET GLY ASN HIS GLY PRO ALA SEQRES 15 A 324 TYR PHE LYS ARG TYR ASP GLU GLN PHE ALA LYS PHE THR SEQRES 16 A 324 PRO VAL CYS GLU GLY ASN GLU LEU ALA LYS CYS GLU HIS SEQRES 17 A 324 GLN SER LEU ILE ASN ALA TYR ASP ASN ALA LEU LEU ALA SEQRES 18 A 324 THR ASP ASP PHE ILE ALA LYS SER ILE ASP TRP LEU LYS SEQRES 19 A 324 THR HIS GLU ALA ASN TYR ASP VAL ALA MET LEU TYR VAL SEQRES 20 A 324 SER ASP HIS GLY GLU SER LEU GLY GLU ASN GLY VAL TYR SEQRES 21 A 324 LEU HIS GLY MET PRO ASN ALA PHE ALA PRO LYS GLU GLN SEQRES 22 A 324 ARG ALA VAL PRO ALA PHE PHE TRP SER ASN ASN THR THR SEQRES 23 A 324 PHE LYS PRO THR ALA SER ASP THR VAL LEU THR HIS ASP SEQRES 24 A 324 ALA ILE THR PRO THR LEU LEU LYS LEU PHE ASP VAL THR SEQRES 25 A 324 ALA GLY LYS VAL LYS ASP ARG ALA ALA PHE ILE GLN SEQRES 1 B 324 THR ASP THR ILE TYR HIS ALA LYS ASP ALA VAL GLN THR SEQRES 2 B 324 THR LYS PRO SER GLU ARG LYS PRO ARG LEU VAL VAL PHE SEQRES 3 B 324 VAL VAL GLY GLU THR ALA ARG ALA ASP HIS VAL GLN PHE SEQRES 4 B 324 ASN GLY TYR GLY ARG GLU THR PHE PRO GLN LEU ALA LYS SEQRES 5 B 324 VAL ASP GLY LEU ALA ASN PHE SER GLN VAL THR SER CYS SEQRES 6 B 324 GLY THR SER THR ALA TYR SER VAL PRO CYS MET PHE SER SEQRES 7 B 324 TYR LEU GLY GLN ASP ASP TYR ASP VAL ASP THR ALA LYS SEQRES 8 B 324 TYR GLN GLU ASN VAL LEU ASP THR LEU ASP ARG LEU GLY SEQRES 9 B 324 VAL GLY ILE LEU TRP ARG ASP ASN ASN SER ASP SER LYS SEQRES 10 B 324 GLY VAL MET ASP LYS LEU PRO ALA THR GLN TYR PHE ASP SEQRES 11 B 324 TYR LYS SER ALA THR ASN ASN THR ILE CYS ASN THR ASN SEQRES 12 B 324 PRO TYR ASN GLU CYS ARG ASP VAL GLY MET LEU VAL GLY SEQRES 13 B 324 LEU ASP ASP TYR VAL SER ALA ASN ASN GLY LYS ASP MET SEQRES 14 B 324 LEU ILE MET LEU HIS GLN MET GLY ASN HIS GLY PRO ALA SEQRES 15 B 324 TYR PHE LYS ARG TYR ASP GLU GLN PHE ALA LYS PHE THR SEQRES 16 B 324 PRO VAL CYS GLU GLY ASN GLU LEU ALA LYS CYS GLU HIS SEQRES 17 B 324 GLN SER LEU ILE ASN ALA TYR ASP ASN ALA LEU LEU ALA SEQRES 18 B 324 THR ASP ASP PHE ILE ALA LYS SER ILE ASP TRP LEU LYS SEQRES 19 B 324 THR HIS GLU ALA ASN TYR ASP VAL ALA MET LEU TYR VAL SEQRES 20 B 324 SER ASP HIS GLY GLU SER LEU GLY GLU ASN GLY VAL TYR SEQRES 21 B 324 LEU HIS GLY MET PRO ASN ALA PHE ALA PRO LYS GLU GLN SEQRES 22 B 324 ARG ALA VAL PRO ALA PHE PHE TRP SER ASN ASN THR THR SEQRES 23 B 324 PHE LYS PRO THR ALA SER ASP THR VAL LEU THR HIS ASP SEQRES 24 B 324 ALA ILE THR PRO THR LEU LEU LYS LEU PHE ASP VAL THR SEQRES 25 B 324 ALA GLY LYS VAL LYS ASP ARG ALA ALA PHE ILE GLN HET ZN A 801 1 HET ZN B 801 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) HELIX 1 AA1 LYS A 229 ARG A 233 5 5 HELIX 2 AA2 ARG A 247 GLY A 255 5 9 HELIX 3 AA3 GLN A 263 VAL A 267 5 5 HELIX 4 AA4 TYR A 285 PHE A 291 1 7 HELIX 5 AA5 LEU A 294 TYR A 299 1 6 HELIX 6 AA6 THR A 303 GLN A 307 5 5 HELIX 7 AA7 ASN A 309 LEU A 317 1 9 HELIX 8 AA8 PRO A 338 THR A 340 5 3 HELIX 9 AA9 ARG A 363 LEU A 368 5 6 HELIX 10 AB1 GLY A 370 ASN A 378 1 9 HELIX 11 AB2 ALA A 396 ARG A 400 5 5 HELIX 12 AB3 ASP A 402 ALA A 406 5 5 HELIX 13 AB4 GLU A 416 CYS A 420 5 5 HELIX 14 AB5 GLU A 421 THR A 449 1 29 HELIX 15 AB6 GLY A 469 VAL A 473 5 5 HELIX 16 AB7 PRO A 484 ARG A 488 5 5 HELIX 17 AB8 ALA A 514 PHE A 523 1 10 HELIX 18 AB9 LYS B 229 ARG B 233 5 5 HELIX 19 AC1 ARG B 247 GLY B 255 5 9 HELIX 20 AC2 GLN B 263 VAL B 267 5 5 HELIX 21 AC3 TYR B 285 PHE B 291 1 7 HELIX 22 AC4 LEU B 294 TYR B 299 1 6 HELIX 23 AC5 THR B 303 GLN B 307 5 5 HELIX 24 AC6 ASN B 309 LEU B 317 1 9 HELIX 25 AC7 PRO B 338 THR B 340 5 3 HELIX 26 AC8 ARG B 363 VAL B 369 5 7 HELIX 27 AC9 GLY B 370 ASN B 378 1 9 HELIX 28 AD1 ALA B 396 ARG B 400 5 5 HELIX 29 AD2 ASP B 402 ALA B 406 5 5 HELIX 30 AD3 GLU B 416 CYS B 420 5 5 HELIX 31 AD4 GLU B 421 THR B 449 1 29 HELIX 32 AD5 PRO B 484 ARG B 488 5 5 HELIX 33 AD6 ALA B 514 PHE B 523 1 10 SHEET 1 AA1 2 VAL A 225 GLN A 226 0 SHEET 2 AA1 2 VAL A 525 THR A 526 -1 O THR A 526 N VAL A 225 SHEET 1 AA2 7 LEU A 270 PHE A 273 0 SHEET 2 AA2 7 ALA A 492 SER A 496 -1 O PHE A 494 N ALA A 271 SHEET 3 AA2 7 ASP A 455 SER A 462 -1 N TYR A 460 O PHE A 493 SHEET 4 AA2 7 ARG A 236 GLY A 243 1 N GLY A 243 O VAL A 461 SHEET 5 AA2 7 MET A 383 HIS A 388 1 O MET A 383 N ARG A 236 SHEET 6 AA2 7 GLY A 320 ASP A 325 1 N GLY A 320 O LEU A 384 SHEET 7 AA2 7 TYR A 342 ASP A 344 1 O PHE A 343 N ASP A 325 SHEET 1 AA3 2 VAL A 276 THR A 277 0 SHEET 2 AA3 2 LEU A 510 THR A 511 1 O LEU A 510 N THR A 277 SHEET 1 AA4 2 VAL B 225 GLN B 226 0 SHEET 2 AA4 2 VAL B 525 THR B 526 -1 O THR B 526 N VAL B 225 SHEET 1 AA5 7 LEU B 270 PHE B 273 0 SHEET 2 AA5 7 ALA B 492 SER B 496 -1 O PHE B 494 N ALA B 271 SHEET 3 AA5 7 ASP B 455 SER B 462 -1 N TYR B 460 O PHE B 493 SHEET 4 AA5 7 ARG B 236 GLY B 243 1 N GLY B 243 O VAL B 461 SHEET 5 AA5 7 MET B 383 HIS B 388 1 O ILE B 385 N PHE B 240 SHEET 6 AA5 7 GLY B 320 ASP B 325 1 N LEU B 322 O MET B 386 SHEET 7 AA5 7 TYR B 342 ASP B 344 1 O PHE B 343 N TRP B 323 SHEET 1 AA6 2 VAL B 276 THR B 277 0 SHEET 2 AA6 2 LEU B 510 THR B 511 1 O LEU B 510 N THR B 277 SHEET 1 AA7 2 SER B 467 GLU B 470 0 SHEET 2 AA7 2 VAL B 473 LEU B 475 -1 O LEU B 475 N SER B 467 SSBOND 1 CYS A 279 CYS A 289 1555 1555 2.03 SSBOND 2 CYS A 354 CYS A 362 1555 1555 2.04 SSBOND 3 CYS A 412 CYS A 420 1555 1555 2.03 SSBOND 4 CYS B 279 CYS B 289 1555 1555 2.04 SSBOND 5 CYS B 354 CYS B 362 1555 1555 2.04 SSBOND 6 CYS B 412 CYS B 420 1555 1555 2.03 LINK OE1 GLU A 244 ZN ZN A 801 1555 1555 2.10 LINK OE2 GLU A 244 ZN ZN A 801 1555 1555 2.11 LINK OG1 THR A 283 ZN ZN A 801 1555 1555 2.09 LINK OD2 ASP A 463 ZN ZN A 801 1555 1555 2.10 LINK NE2 HIS A 464 ZN ZN A 801 1555 1555 2.03 LINK OE1 GLU B 244 ZN ZN B 801 1555 1555 2.11 LINK OE2 GLU B 244 ZN ZN B 801 1555 1555 2.10 LINK OG1 THR B 283 ZN ZN B 801 1555 1555 2.09 LINK OD2 ASP B 463 ZN ZN B 801 1555 1555 2.10 LINK NE2 HIS B 464 ZN ZN B 801 1555 1555 2.03 CISPEP 1 THR A 409 PRO A 410 0 3.53 CISPEP 2 THR B 409 PRO B 410 0 0.05 SITE 1 AC1 4 GLU A 244 THR A 283 ASP A 463 HIS A 464 SITE 1 AC2 4 GLU B 244 THR B 283 ASP B 463 HIS B 464 CRYST1 46.443 82.296 79.914 90.00 97.39 90.00 P 1 21 1 4 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 0.021532 0.000000 0.002795 0.00000 SCALE2 0.000000 0.012151 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012618 0.00000