HEADER HYDROLASE 15-OCT-14 4RL2 TITLE STRUCTURAL AND MECHANISTIC INSIGHTS INTO NDM-1 CATALYZED HYDROLYSIS OF TITLE 2 CEPHALOSPORINS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE NDM-1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NDM-1, METALLO-BETA-LACTAMASE NDM-1; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 GENE: BLANDM-1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NDM-1 ANTIBIOTIC HYDROLYSIS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.FENG,J.DING,D.ZHU,X.LIU,X.XU,Y.ZHANG,S.ZANG,D.-C.WANG,W.LIU REVDAT 2 20-SEP-23 4RL2 1 REMARK SEQADV LINK REVDAT 1 19-NOV-14 4RL2 0 JRNL AUTH H.FENG,J.DING,D.ZHU,X.LIU,X.XU,Y.ZHANG,S.ZANG,D.C.WANG,W.LIU JRNL TITL STRUCTURAL AND MECHANISTIC INSIGHTS INTO NDM-1 CATALYZED JRNL TITL 2 HYDROLYSIS OF CEPHALOSPORINS. JRNL REF J.AM.CHEM.SOC. V. 136 14694 2014 JRNL REFN ISSN 0002-7863 JRNL PMID 25268575 JRNL DOI 10.1021/JA508388E REMARK 2 REMARK 2 RESOLUTION. 2.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) 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) : 2.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 26772 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.146 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 1345 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 38.7922 - 4.3243 1.00 2767 151 0.1530 0.1770 REMARK 3 2 4.3243 - 3.4330 1.00 2638 153 0.1291 0.1538 REMARK 3 3 3.4330 - 2.9992 1.00 2603 138 0.1403 0.1993 REMARK 3 4 2.9992 - 2.7251 1.00 2573 152 0.1487 0.1936 REMARK 3 5 2.7251 - 2.5298 0.99 2592 116 0.1544 0.2179 REMARK 3 6 2.5298 - 2.3807 0.99 2554 122 0.1463 0.1912 REMARK 3 7 2.3807 - 2.2615 0.97 2469 145 0.1504 0.2124 REMARK 3 8 2.2615 - 2.1630 0.96 2441 132 0.1458 0.2288 REMARK 3 9 2.1630 - 2.0798 0.93 2402 124 0.1541 0.2365 REMARK 3 10 2.0798 - 2.0080 0.93 2388 112 0.1642 0.2140 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) : 17.170 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 : 0.009 3728 REMARK 3 ANGLE : 1.111 5076 REMARK 3 CHIRALITY : 0.046 566 REMARK 3 PLANARITY : 0.005 674 REMARK 3 DIHEDRAL : 14.294 1364 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 4RL2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000087479. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26843 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.008 REMARK 200 RESOLUTION RANGE LOW (A) : 38.785 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 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) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.9 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: PHASES REMARK 200 STARTING MODEL: 3Q6X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28% (W/V) PEG3350, 0.1 M BIS-TRIS, PH REMARK 280 5.8 AND 0.2 M AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 19.31000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.15500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.78500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.15500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.31000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.78500 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 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 25 REMARK 465 SER A 26 REMARK 465 HIS A 27 REMARK 465 MET A 28 REMARK 465 GLY A 29 REMARK 465 GLY B 25 REMARK 465 SER B 26 REMARK 465 HIS B 27 REMARK 465 MET B 28 REMARK 465 GLY B 29 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 O HOH B 613 O HOH B 621 1.81 REMARK 500 O HOH A 542 O HOH A 575 1.86 REMARK 500 N GLY A 84 O HOH A 498 2.00 REMARK 500 O HOH A 567 O HOH A 571 2.01 REMARK 500 O HOH A 552 O HOH A 567 2.04 REMARK 500 O HOH B 587 O HOH B 616 2.06 REMARK 500 OD1 ASP A 48 O HOH A 527 2.12 REMARK 500 O HOH B 518 O HOH B 616 2.15 REMARK 500 OE1 GLU A 108 O HOH A 585 2.15 REMARK 500 OD1 ASN A 57 NH1 ARG A 81 2.16 REMARK 500 NH2 ARG B 264 O HOH B 572 2.19 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 PHE A 70 -34.37 -133.16 REMARK 500 ASP A 90 143.06 70.04 REMARK 500 ASP B 90 144.64 71.17 REMARK 500 HIS B 120 169.42 177.92 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 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 120 NE2 REMARK 620 2 HIS A 122 ND1 99.0 REMARK 620 3 HIS A 189 NE2 100.7 124.4 REMARK 620 4 3S3 A 303 O 178.5 82.5 78.5 REMARK 620 5 HOH A 561 O 94.2 119.6 110.2 85.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 124 OD2 REMARK 620 2 CYS A 208 SG 92.1 REMARK 620 3 HIS A 250 NE2 88.9 112.1 REMARK 620 4 3S3 A 303 OAW 175.4 92.0 91.3 REMARK 620 5 3S3 A 303 NAQ 102.4 129.6 116.1 73.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 120 NE2 REMARK 620 2 HIS B 122 ND1 102.7 REMARK 620 3 HIS B 189 NE2 102.0 125.7 REMARK 620 4 3S3 B 303 O 168.5 86.5 77.6 REMARK 620 5 HOH B 599 O 89.0 125.4 102.6 80.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 124 OD2 REMARK 620 2 CYS B 208 SG 92.4 REMARK 620 3 HIS B 250 NE2 92.2 107.8 REMARK 620 4 3S3 B 303 OAW 175.3 91.7 88.7 REMARK 620 5 3S3 B 303 NAQ 101.9 132.2 116.8 73.6 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3S3 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3S3 B 303 DBREF 4RL2 A 29 270 UNP C7C422 BLAN1_KLEPN 29 270 DBREF 4RL2 B 29 270 UNP C7C422 BLAN1_KLEPN 29 270 SEQADV 4RL2 GLY A 25 UNP C7C422 EXPRESSION TAG SEQADV 4RL2 SER A 26 UNP C7C422 EXPRESSION TAG SEQADV 4RL2 HIS A 27 UNP C7C422 EXPRESSION TAG SEQADV 4RL2 MET A 28 UNP C7C422 EXPRESSION TAG SEQADV 4RL2 GLY B 25 UNP C7C422 EXPRESSION TAG SEQADV 4RL2 SER B 26 UNP C7C422 EXPRESSION TAG SEQADV 4RL2 HIS B 27 UNP C7C422 EXPRESSION TAG SEQADV 4RL2 MET B 28 UNP C7C422 EXPRESSION TAG SEQRES 1 A 246 GLY SER HIS MET GLY GLU ILE ARG PRO THR ILE GLY GLN SEQRES 2 A 246 GLN MET GLU THR GLY ASP GLN ARG PHE GLY ASP LEU VAL SEQRES 3 A 246 PHE ARG GLN LEU ALA PRO ASN VAL TRP GLN HIS THR SER SEQRES 4 A 246 TYR LEU ASP MET PRO GLY PHE GLY ALA VAL ALA SER ASN SEQRES 5 A 246 GLY LEU ILE VAL ARG ASP GLY GLY ARG VAL LEU VAL VAL SEQRES 6 A 246 ASP THR ALA TRP THR ASP ASP GLN THR ALA GLN ILE LEU SEQRES 7 A 246 ASN TRP ILE LYS GLN GLU ILE ASN LEU PRO VAL ALA LEU SEQRES 8 A 246 ALA VAL VAL THR HIS ALA HIS GLN ASP LYS MET GLY GLY SEQRES 9 A 246 MET ASP ALA LEU HIS ALA ALA GLY ILE ALA THR TYR ALA SEQRES 10 A 246 ASN ALA LEU SER ASN GLN LEU ALA PRO GLN GLU GLY MET SEQRES 11 A 246 VAL ALA ALA GLN HIS SER LEU THR PHE ALA ALA ASN GLY SEQRES 12 A 246 TRP VAL GLU PRO ALA THR ALA PRO ASN PHE GLY PRO LEU SEQRES 13 A 246 LYS VAL PHE TYR PRO GLY PRO GLY HIS THR SER ASP ASN SEQRES 14 A 246 ILE THR VAL GLY ILE ASP GLY THR ASP ILE ALA PHE GLY SEQRES 15 A 246 GLY CYS LEU ILE LYS ASP SER LYS ALA LYS SER LEU GLY SEQRES 16 A 246 ASN LEU GLY ASP ALA ASP THR GLU HIS TYR ALA ALA SER SEQRES 17 A 246 ALA ARG ALA PHE GLY ALA ALA PHE PRO LYS ALA SER MET SEQRES 18 A 246 ILE VAL MET SER HIS SER ALA PRO ASP SER ARG ALA ALA SEQRES 19 A 246 ILE THR HIS THR ALA ARG MET ALA ASP LYS LEU ARG SEQRES 1 B 246 GLY SER HIS MET GLY GLU ILE ARG PRO THR ILE GLY GLN SEQRES 2 B 246 GLN MET GLU THR GLY ASP GLN ARG PHE GLY ASP LEU VAL SEQRES 3 B 246 PHE ARG GLN LEU ALA PRO ASN VAL TRP GLN HIS THR SER SEQRES 4 B 246 TYR LEU ASP MET PRO GLY PHE GLY ALA VAL ALA SER ASN SEQRES 5 B 246 GLY LEU ILE VAL ARG ASP GLY GLY ARG VAL LEU VAL VAL SEQRES 6 B 246 ASP THR ALA TRP THR ASP ASP GLN THR ALA GLN ILE LEU SEQRES 7 B 246 ASN TRP ILE LYS GLN GLU ILE ASN LEU PRO VAL ALA LEU SEQRES 8 B 246 ALA VAL VAL THR HIS ALA HIS GLN ASP LYS MET GLY GLY SEQRES 9 B 246 MET ASP ALA LEU HIS ALA ALA GLY ILE ALA THR TYR ALA SEQRES 10 B 246 ASN ALA LEU SER ASN GLN LEU ALA PRO GLN GLU GLY MET SEQRES 11 B 246 VAL ALA ALA GLN HIS SER LEU THR PHE ALA ALA ASN GLY SEQRES 12 B 246 TRP VAL GLU PRO ALA THR ALA PRO ASN PHE GLY PRO LEU SEQRES 13 B 246 LYS VAL PHE TYR PRO GLY PRO GLY HIS THR SER ASP ASN SEQRES 14 B 246 ILE THR VAL GLY ILE ASP GLY THR ASP ILE ALA PHE GLY SEQRES 15 B 246 GLY CYS LEU ILE LYS ASP SER LYS ALA LYS SER LEU GLY SEQRES 16 B 246 ASN LEU GLY ASP ALA ASP THR GLU HIS TYR ALA ALA SER SEQRES 17 B 246 ALA ARG ALA PHE GLY ALA ALA PHE PRO LYS ALA SER MET SEQRES 18 B 246 ILE VAL MET SER HIS SER ALA PRO ASP SER ARG ALA ALA SEQRES 19 B 246 ILE THR HIS THR ALA ARG MET ALA ASP LYS LEU ARG HET ZN A 301 1 HET ZN A 302 1 HET 3S3 A 303 43 HET ZN B 301 1 HET ZN B 302 1 HET 3S3 B 303 43 HETNAM ZN ZINC ION HETNAM 3S3 (1R)-2-({(R)-CARBOXY[(2R,5S)-4-CARBOXY-5-METHYL-5,6- HETNAM 2 3S3 DIHYDRO-2H-1,3-THIAZIN-2-YL]METHYL}AMINO)-2-OXO-1- HETNAM 3 3S3 PHENYLETHANAMINIUM FORMUL 3 ZN 4(ZN 2+) FORMUL 5 3S3 2(C16 H20 N3 O5 S 1+) FORMUL 9 HOH *438(H2 O) HELIX 1 1 THR A 94 ILE A 109 1 16 HELIX 2 2 HIS A 122 GLY A 127 1 6 HELIX 3 3 GLY A 128 ALA A 135 1 8 HELIX 4 4 ALA A 143 GLY A 153 1 11 HELIX 5 5 GLU A 170 ALA A 174 5 5 HELIX 6 6 HIS A 228 PHE A 240 1 13 HELIX 7 7 ARG A 256 LYS A 268 1 13 HELIX 8 8 THR B 94 ILE B 109 1 16 HELIX 9 9 HIS B 122 GLY B 127 1 6 HELIX 10 10 GLY B 128 ALA B 135 1 8 HELIX 11 11 ALA B 143 ALA B 149 1 7 HELIX 12 12 PRO B 150 GLY B 153 5 4 HELIX 13 13 GLU B 170 ALA B 174 5 5 HELIX 14 14 HIS B 228 PHE B 240 1 13 HELIX 15 15 ARG B 256 LYS B 268 1 13 SHEET 1 A 8 GLN A 44 PHE A 46 0 SHEET 2 A 8 LEU A 49 ALA A 55 -1 O PHE A 51 N GLN A 44 SHEET 3 A 8 VAL A 58 MET A 67 -1 O VAL A 58 N LEU A 54 SHEET 4 A 8 GLY A 71 ASP A 82 -1 O ILE A 79 N TRP A 59 SHEET 5 A 8 ARG A 85 VAL A 89 -1 O LEU A 87 N VAL A 80 SHEET 6 A 8 VAL A 113 VAL A 117 1 O VAL A 117 N VAL A 88 SHEET 7 A 8 ALA A 138 ASN A 142 1 O TYR A 140 N ALA A 116 SHEET 8 A 8 HIS A 159 LEU A 161 1 O LEU A 161 N ALA A 141 SHEET 1 B 5 LEU A 180 PHE A 183 0 SHEET 2 B 5 THR A 195 ILE A 198 -1 O GLY A 197 N LYS A 181 SHEET 3 B 5 ILE A 203 PHE A 205 -1 O PHE A 205 N VAL A 196 SHEET 4 B 5 MET A 245 MET A 248 1 O VAL A 247 N ALA A 204 SHEET 5 B 5 SER A 251 ASP A 254 -1 O ASP A 254 N ILE A 246 SHEET 1 C 8 GLN B 44 PHE B 46 0 SHEET 2 C 8 LEU B 49 ALA B 55 -1 O PHE B 51 N GLN B 44 SHEET 3 C 8 VAL B 58 MET B 67 -1 O GLN B 60 N ARG B 52 SHEET 4 C 8 GLY B 71 ASP B 82 -1 O SER B 75 N SER B 63 SHEET 5 C 8 ARG B 85 VAL B 89 -1 O LEU B 87 N VAL B 80 SHEET 6 C 8 VAL B 113 VAL B 117 1 O ALA B 114 N VAL B 86 SHEET 7 C 8 ALA B 138 ASN B 142 1 O TYR B 140 N ALA B 116 SHEET 8 C 8 HIS B 159 LEU B 161 1 O LEU B 161 N ALA B 141 SHEET 1 D 4 LEU B 180 PHE B 183 0 SHEET 2 D 4 THR B 195 ILE B 198 -1 O GLY B 197 N LYS B 181 SHEET 3 D 4 ILE B 203 PHE B 205 -1 O PHE B 205 N VAL B 196 SHEET 4 D 4 MET B 245 VAL B 247 1 O VAL B 247 N ALA B 204 LINK NE2 HIS A 120 ZN ZN A 301 1555 1555 2.12 LINK ND1 HIS A 122 ZN ZN A 301 1555 1555 1.97 LINK OD2 ASP A 124 ZN ZN A 302 1555 1555 2.24 LINK NE2 HIS A 189 ZN ZN A 301 1555 1555 2.06 LINK SG CYS A 208 ZN ZN A 302 1555 1555 2.34 LINK NE2 HIS A 250 ZN ZN A 302 1555 1555 2.13 LINK ZN ZN A 301 O 3S3 A 303 1555 1555 2.51 LINK ZN ZN A 301 O HOH A 561 1555 1555 1.83 LINK ZN ZN A 302 OAW 3S3 A 303 1555 1555 2.29 LINK ZN ZN A 302 NAQ 3S3 A 303 1555 1555 2.41 LINK NE2 HIS B 120 ZN ZN B 301 1555 1555 2.16 LINK ND1 HIS B 122 ZN ZN B 301 1555 1555 1.99 LINK OD2 ASP B 124 ZN ZN B 302 1555 1555 2.19 LINK NE2 HIS B 189 ZN ZN B 301 1555 1555 2.12 LINK SG CYS B 208 ZN ZN B 302 1555 1555 2.39 LINK NE2 HIS B 250 ZN ZN B 302 1555 1555 2.01 LINK ZN ZN B 301 O 3S3 B 303 1555 1555 2.38 LINK ZN ZN B 301 O HOH B 599 1555 1555 2.00 LINK ZN ZN B 302 OAW 3S3 B 303 1555 1555 2.28 LINK ZN ZN B 302 NAQ 3S3 B 303 1555 1555 2.37 SITE 1 AC1 5 HIS A 120 HIS A 122 HIS A 189 3S3 A 303 SITE 2 AC1 5 HOH A 561 SITE 1 AC2 5 ASP A 124 CYS A 208 HIS A 250 3S3 A 303 SITE 2 AC2 5 HOH A 561 SITE 1 AC3 20 TRP A 93 HIS A 122 GLN A 123 ASP A 124 SITE 2 AC3 20 HIS A 189 CYS A 208 LYS A 211 GLY A 219 SITE 3 AC3 20 ASN A 220 HIS A 250 ZN A 301 ZN A 302 SITE 4 AC3 20 HOH A 548 HOH A 550 HOH A 551 HOH A 561 SITE 5 AC3 20 HOH A 584 THR B 34 PRO B 68 GLY B 69 SITE 1 AC4 5 HIS B 120 HIS B 122 HIS B 189 3S3 B 303 SITE 2 AC4 5 HOH B 599 SITE 1 AC5 5 ASP B 124 CYS B 208 HIS B 250 3S3 B 303 SITE 2 AC5 5 HOH B 599 SITE 1 AC6 20 THR A 34 GLY A 69 LEU B 65 MET B 67 SITE 2 AC6 20 TRP B 93 HIS B 122 GLN B 123 ASP B 124 SITE 3 AC6 20 HIS B 189 CYS B 208 LYS B 211 GLY B 219 SITE 4 AC6 20 ASN B 220 HIS B 250 ZN B 301 ZN B 302 SITE 5 AC6 20 HOH B 411 HOH B 474 HOH B 564 HOH B 599 CRYST1 38.620 77.570 132.310 90.00 90.00 90.00 P 21 21 21 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 0.025893 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012892 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007558 0.00000