HEADER HYDROLASE 24-JUN-16 5GIQ TITLE XAA-PRO PEPTIDASE FROM DEINOCOCCUS RADIODURANS, ZINC BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROLINE DIPEPTIDASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DEINOCOCCUS RADIODURANS R1; SOURCE 3 ORGANISM_TAXID: 243230; SOURCE 4 STRAIN: R1; SOURCE 5 GENE: DR_1246; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PST50STR KEYWDS XAA-PRO PEPTIDASE, M24B FOLD, PROLINE-SPECIFIC, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR V.N.ARE,R.SINGH,A.KUMAR,B.GHOSH,S.N.JAMDAR,R.D.MAKDE REVDAT 3 08-NOV-23 5GIQ 1 LINK REVDAT 2 16-JAN-19 5GIQ 1 JRNL REVDAT 1 28-JUN-17 5GIQ 0 JRNL AUTH V.N.ARE,A.KUMAR,V.D.GOYAL,S.S.GOTAD,B.GHOSH,R.GADRE, JRNL AUTH 2 S.N.JAMDAR,R.D.MAKDE JRNL TITL STRUCTURES AND ACTIVITIES OF WIDELY CONSERVED SMALL JRNL TITL 2 PROKARYOTIC AMINOPEPTIDASES-P CLARIFY CLASSIFICATION OF M24B JRNL TITL 3 PEPTIDASES. JRNL REF PROTEINS 2018 JRNL REFN ESSN 1097-0134 JRNL PMID 30536999 JRNL DOI 10.1002/PROT.25641 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10_2152: ???) 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.14 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 34815 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1764 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 39.1400 - 4.2308 0.99 2825 141 0.1616 0.1655 REMARK 3 2 4.2308 - 3.3587 1.00 2657 144 0.1496 0.1824 REMARK 3 3 3.3587 - 2.9343 1.00 2613 146 0.1631 0.2051 REMARK 3 4 2.9343 - 2.6661 1.00 2595 149 0.1651 0.1828 REMARK 3 5 2.6661 - 2.4750 1.00 2583 141 0.1647 0.2005 REMARK 3 6 2.4750 - 2.3291 1.00 2560 143 0.1581 0.2172 REMARK 3 7 2.3291 - 2.2125 1.00 2569 128 0.1573 0.1911 REMARK 3 8 2.2125 - 2.1162 1.00 2543 130 0.1585 0.2188 REMARK 3 9 2.1162 - 2.0347 1.00 2548 140 0.1655 0.1974 REMARK 3 10 2.0347 - 1.9645 1.00 2548 119 0.1715 0.2134 REMARK 3 11 1.9645 - 1.9031 1.00 2544 127 0.1910 0.2159 REMARK 3 12 1.9031 - 1.8487 0.94 2361 141 0.2127 0.2306 REMARK 3 13 1.8487 - 1.8000 0.83 2105 115 0.2418 0.2609 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.650 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.38 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 : 0.011 2639 REMARK 3 ANGLE : 1.084 3585 REMARK 3 CHIRALITY : 0.071 414 REMARK 3 PLANARITY : 0.007 475 REMARK 3 DIHEDRAL : 14.206 1590 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -12.1504 -20.8762 -12.4126 REMARK 3 T TENSOR REMARK 3 T11: 0.1414 T22: 0.1135 REMARK 3 T33: 0.1292 T12: 0.0306 REMARK 3 T13: -0.0002 T23: 0.0008 REMARK 3 L TENSOR REMARK 3 L11: 0.6557 L22: 0.3712 REMARK 3 L33: 0.9437 L12: 0.2381 REMARK 3 L13: 0.4000 L23: 0.1493 REMARK 3 S TENSOR REMARK 3 S11: 0.0425 S12: 0.0186 S13: -0.0151 REMARK 3 S21: -0.0066 S22: -0.0072 S23: -0.0177 REMARK 3 S31: 0.0364 S32: -0.0050 S33: -0.0391 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 5GIQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1300000850. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUN-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : RRCAT INDUS-2 REMARK 200 BEAMLINE : PX-BL21 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979470 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34916 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 39.140 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.33500 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: PHASER REMARK 200 STARTING MODEL: 5CDV REMARK 200 REMARK 200 REMARK: OCTOHEDRON LIKE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M PHOSPHO-CITRATE PH 4.54, 0.2M REMARK 280 NACL, 22% PEG 8000, PH 4.60, MICROBATCH, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 101.42050 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 30.00350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 30.00350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 152.13075 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 30.00350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 30.00350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 50.71025 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 30.00350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.00350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 152.13075 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 30.00350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.00350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 50.71025 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 101.42050 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: 3130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -179.0 KCAL/MOL 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 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 ALA A 280 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 HIS A 281 CG ND1 CD2 CE1 NE2 REMARK 470 ARG A 298 CG CD NE CZ NH1 NH2 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 OD1 ASP A 203 O HOH A 501 2.04 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 SER A 35 53.57 -107.65 REMARK 500 ARG A 117 -89.02 -102.74 REMARK 500 LEU A 297 61.59 -107.57 REMARK 500 VAL A 322 -63.03 -123.02 REMARK 500 ASP A 336 32.89 -144.44 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 403 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 210 OD1 REMARK 620 2 ASP A 221 OD1 107.2 REMARK 620 3 GLU A 328 OE2 106.8 100.8 REMARK 620 4 PO4 A 401 O3 124.5 110.0 105.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 221 OD2 REMARK 620 2 HIS A 285 NE2 89.0 REMARK 620 3 GLU A 314 OE2 163.0 87.0 REMARK 620 4 GLU A 328 OE1 88.7 125.1 80.1 REMARK 620 5 PO4 A 401 O3 91.7 137.2 102.4 97.7 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 PO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5CDV RELATED DB: PDB REMARK 900 1.6 M PHOSPHATE CRYSTALLIZATION CONDITION PH 5.2 REMARK 900 RELATED ID: 5CDL RELATED DB: PDB REMARK 900 SE-DERIVATIVE OF 5CDV REMARK 900 RELATED ID: 5GIU RELATED DB: PDB DBREF 5GIQ A 1 349 UNP Q9RUY4 Q9RUY4_DEIRA 1 349 SEQADV 5GIQ SER A 1 UNP Q9RUY4 MET 1 ENGINEERED MUTATION SEQRES 1 A 349 SER SER LYS MET ASP GLN LEU ARG PRO VAL LEU GLY ARG SEQRES 2 A 349 ALA GLY VAL ASP ALA LEU TRP VAL SER ALA PRO ALA ASN SEQRES 3 A 349 VAL ARG TRP LEU SER GLY PHE THR SER ALA GLU ASP GLY SEQRES 4 A 349 LYS VAL LEU VAL SER PRO ASP GLY ALA THR LEU TYR THR SEQRES 5 A 349 ASP ALA ARG TYR THR VAL GLN ALA GLN GLU GLU SER SER SEQRES 6 A 349 LEU PRO GLN TYR ILE ALA ARG PRO PRO ALA THR TYR GLU SEQRES 7 A 349 HIS ALA ALA ASP THR VAL ARG GLY LEU ARG VAL GLY PHE SEQRES 8 A 349 GLU ALA GLU SER LEU THR VAL ALA GLU LEU GLU ASP LEU SEQRES 9 A 349 ARG GLN ALA TRP PRO ASN SER THR LEU VAL ALA LEU ARG SEQRES 10 A 349 GLY THR LEU GLY GLY LEU ARG ALA VAL LYS THR PRO GLU SEQRES 11 A 349 GLU ILE GLY ALA ILE ARG ALA ALA GLN ASP LEU ALA ASP SEQRES 12 A 349 ARG VAL TYR THR GLU VAL ARG PRO MET ILE ARG ALA GLY SEQRES 13 A 349 VAL ARG GLU LEU ASP VAL ALA VAL GLU ILE GLU THR ARG SEQRES 14 A 349 LEU ARG ARG ALA GLY GLY GLU SER ALA PHE GLU LEU ILE SEQRES 15 A 349 VAL ALA SER GLY PRO ASN GLY ALA LYS PRO HIS GLY HIS SEQRES 16 A 349 ALA SER LYS ARG VAL ILE GLU ASP GLY ASP LEU VAL THR SEQRES 17 A 349 ILE ASP MET GLY ALA ARG LEU GLY GLY TYR ASN SER ASP SEQRES 18 A 349 MET THR ARG THR VAL ALA VAL GLY THR PRO SER ALA GLU SEQRES 19 A 349 MET LYS ARG VAL TYR ASP ALA VAL LEU GLU ALA GLU GLU SEQRES 20 A 349 ALA ALA ILE ALA ALA ILE ARG PRO GLY VAL ARG ALA ALA SEQRES 21 A 349 ASP LEU ASP LYS LEU ALA ARG ASP LEU LEU THR ARG HIS SEQRES 22 A 349 GLY LEU GLY GLU ALA PHE ALA HIS SER LEU GLY HIS GLY SEQRES 23 A 349 VAL GLY LEU GLU VAL HIS GLU GLY PRO GLY LEU ARG GLY SEQRES 24 A 349 THR SER GLN ASP VAL LEU GLU ALA GLY MET VAL ILE THR SEQRES 25 A 349 ILE GLU PRO GLY ALA TYR LEU PRO GLY VAL GLY GLY VAL SEQRES 26 A 349 ARG ILE GLU ASP LEU ILE LEU VAL THR GLU ASP GLY TYR SEQRES 27 A 349 GLU VAL LEU SER HIS SER ALA LYS GLU SER VAL HET PO4 A 401 5 HET ZN A 402 1 HET ZN A 403 1 HETNAM PO4 PHOSPHATE ION HETNAM ZN ZINC ION FORMUL 2 PO4 O4 P 3- FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *311(H2 O) HELIX 1 AA1 SER A 2 ALA A 14 1 13 HELIX 2 AA2 ALA A 23 GLY A 32 1 10 HELIX 3 AA3 SER A 35 GLU A 37 5 3 HELIX 4 AA4 TYR A 56 SER A 64 1 9 HELIX 5 AA5 PRO A 74 ARG A 85 1 12 HELIX 6 AA6 THR A 97 TRP A 108 1 12 HELIX 7 AA7 ARG A 117 GLY A 121 5 5 HELIX 8 AA8 THR A 128 ARG A 150 1 23 HELIX 9 AA9 PRO A 151 ILE A 153 5 3 HELIX 10 AB1 ARG A 158 ALA A 173 1 16 HELIX 11 AB2 PRO A 187 LYS A 191 5 5 HELIX 12 AB3 SER A 232 ALA A 252 1 21 HELIX 13 AB4 ARG A 258 HIS A 273 1 16 SHEET 1 AA1 6 GLN A 68 ILE A 70 0 SHEET 2 AA1 6 GLY A 47 THR A 52 1 N LEU A 50 O TYR A 69 SHEET 3 AA1 6 GLY A 39 SER A 44 -1 N LYS A 40 O TYR A 51 SHEET 4 AA1 6 ALA A 18 VAL A 21 -1 N VAL A 21 O VAL A 41 SHEET 5 AA1 6 ARG A 88 GLU A 92 1 O GLY A 90 N ALA A 18 SHEET 6 AA1 6 THR A 112 LEU A 116 1 O VAL A 114 N VAL A 89 SHEET 1 AA2 3 GLU A 176 SER A 177 0 SHEET 2 AA2 3 ALA A 213 LEU A 215 -1 O ARG A 214 N GLU A 176 SHEET 3 AA2 3 TYR A 218 ASN A 219 -1 O TYR A 218 N LEU A 215 SHEET 1 AA3 3 ILE A 182 SER A 185 0 SHEET 2 AA3 3 LEU A 206 MET A 211 -1 O THR A 208 N ALA A 184 SHEET 3 AA3 3 MET A 222 ALA A 227 -1 O ARG A 224 N ILE A 209 SHEET 1 AA4 2 HIS A 285 GLY A 286 0 SHEET 2 AA4 2 GLU A 293 GLY A 296 -1 O GLU A 293 N GLY A 286 SHEET 1 AA5 3 VAL A 310 ILE A 313 0 SHEET 2 AA5 3 ASP A 329 THR A 334 -1 O ILE A 331 N ILE A 311 SHEET 3 AA5 3 GLY A 337 VAL A 340 -1 O GLU A 339 N LEU A 332 SHEET 1 AA6 2 GLY A 316 LEU A 319 0 SHEET 2 AA6 2 GLY A 323 ARG A 326 -1 O GLY A 323 N LEU A 319 LINK OD1 ASP A 210 ZN ZN A 403 1555 1555 1.93 LINK OD2 ASP A 221 ZN ZN A 402 1555 1555 2.17 LINK OD1 ASP A 221 ZN ZN A 403 1555 1555 2.01 LINK NE2 HIS A 285 ZN ZN A 402 1555 1555 2.07 LINK OE2 GLU A 314 ZN ZN A 402 1555 1555 2.26 LINK OE1 GLU A 328 ZN ZN A 402 1555 1555 2.10 LINK OE2 GLU A 328 ZN ZN A 403 1555 1555 2.02 LINK O3 PO4 A 401 ZN ZN A 402 1555 1555 2.04 LINK O3 PO4 A 401 ZN ZN A 403 1555 1555 1.92 CISPEP 1 PRO A 73 PRO A 74 0 1.68 CISPEP 2 GLY A 294 PRO A 295 0 3.23 SITE 1 AC1 9 ASP A 210 ASP A 221 HIS A 292 GLU A 314 SITE 2 AC1 9 GLU A 328 ZN A 402 ZN A 403 HOH A 676 SITE 3 AC1 9 HOH A 697 SITE 1 AC2 6 ASP A 221 HIS A 285 GLU A 314 GLU A 328 SITE 2 AC2 6 PO4 A 401 ZN A 403 SITE 1 AC3 6 ASP A 210 ASP A 221 THR A 223 GLU A 328 SITE 2 AC3 6 PO4 A 401 ZN A 402 CRYST1 60.007 60.007 202.841 90.00 90.00 90.00 P 43 21 2 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 0.016665 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016665 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004930 0.00000