HEADER HYDROLASE 03-AUG-10 3O90 TITLE HIGH RESOLUTION CRYSTAL STRUCTURES OF STREPTOCOCCUS PNEUMONIAE TITLE 2 NICOTINAMIDASE WITH TRAPPED INTERMEDIATES PROVIDE INSIGHTS INTO TITLE 3 CATALYTIC MECHANISM AND INHIBITION BY ALDEHYDES COMPND MOL_ID: 1; COMPND 2 MOLECULE: NICOTINAMIDASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ISOCHORISMATASE FAMILY PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 170187; SOURCE 4 STRAIN: TIGR4; SOURCE 5 GENE: SP_1583; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NICOTINAMIDASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.B.FRENCH,Y.CEN,A.A.SAUVE,S.E.EALICK REVDAT 2 21-FEB-24 3O90 1 REMARK LINK REVDAT 1 12-JAN-11 3O90 0 JRNL AUTH J.B.FRENCH,Y.CEN,A.A.SAUVE,S.E.EALICK JRNL TITL HIGH-RESOLUTION CRYSTAL STRUCTURES OF STREPTOCOCCUS JRNL TITL 2 PNEUMONIAE NICOTINAMIDASE WITH TRAPPED INTERMEDIATES PROVIDE JRNL TITL 3 INSIGHTS INTO THE CATALYTIC MECHANISM AND INHIBITION BY JRNL TITL 4 ALDEHYDES . JRNL REF BIOCHEMISTRY V. 49 8803 2010 JRNL REFN ISSN 0006-2960 JRNL PMID 20853856 JRNL DOI 10.1021/BI1012436 REMARK 2 REMARK 2 RESOLUTION. 1.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 87.0 REMARK 3 NUMBER OF REFLECTIONS : 51165 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2719 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.94 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2748 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 63.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 157 REMARK 3 BIN FREE R VALUE : 0.3160 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5792 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 532 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.11000 REMARK 3 B22 (A**2) : -0.04000 REMARK 3 B33 (A**2) : 0.11000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.21000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.190 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.115 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.906 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.931 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.900 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5988 ; 0.006 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8139 ; 0.923 ; 1.938 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 746 ; 4.872 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 290 ;28.337 ;23.172 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 935 ;12.737 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 42 ;16.720 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 909 ; 0.064 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4621 ; 0.003 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3687 ; 0.346 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5917 ; 0.664 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2301 ; 0.833 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2215 ; 1.402 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3O90 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-AUG-10. REMARK 100 THE DEPOSITION ID IS D_1000060816. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-08 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54000 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.940 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.2 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.13200 REMARK 200 FOR THE DATA SET : 11.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.92 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29200 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18-22% PEG 3350, 0.2-0.3M NACL, 0.2M REMARK 280 SODIUM MALONATE, PH 6.3, VAPOR DIFFUSION, HANGING DROP, REMARK 280 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 60.43750 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -171.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 GLU A 57 REMARK 465 ASN A 58 REMARK 465 GLU A 191 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 GLU B 191 REMARK 465 MET C -19 REMARK 465 GLY C -18 REMARK 465 SER C -17 REMARK 465 SER C -16 REMARK 465 HIS C -15 REMARK 465 HIS C -14 REMARK 465 HIS C -13 REMARK 465 HIS C -12 REMARK 465 HIS C -11 REMARK 465 HIS C -10 REMARK 465 SER C -9 REMARK 465 SER C -8 REMARK 465 GLY C -7 REMARK 465 LEU C -6 REMARK 465 VAL C -5 REMARK 465 PRO C -4 REMARK 465 ARG C -3 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 HIS C 0 REMARK 465 MET C 1 REMARK 465 GLU C 57 REMARK 465 ASN C 58 REMARK 465 ASP C 59 REMARK 465 CYS C 60 REMARK 465 PHE C 61 REMARK 465 HIS C 62 REMARK 465 PRO C 63 REMARK 465 GLU C 64 REMARK 465 SER C 65 REMARK 465 LYS C 66 REMARK 465 LEU C 67 REMARK 465 GLY C 75 REMARK 465 GLU C 191 REMARK 465 MET D -19 REMARK 465 GLY D -18 REMARK 465 SER D -17 REMARK 465 SER D -16 REMARK 465 HIS D -15 REMARK 465 HIS D -14 REMARK 465 HIS D -13 REMARK 465 HIS D -12 REMARK 465 HIS D -11 REMARK 465 HIS D -10 REMARK 465 SER D -9 REMARK 465 SER D -8 REMARK 465 GLY D -7 REMARK 465 LEU D -6 REMARK 465 VAL D -5 REMARK 465 PRO D -4 REMARK 465 ARG D -3 REMARK 465 GLY D -2 REMARK 465 SER D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 GLU D 57 REMARK 465 ASN D 58 REMARK 465 GLU D 191 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 GLU A 56 CG CD OE1 OE2 REMARK 470 ASP A 59 CG OD1 OD2 REMARK 470 LYS A 66 CG CD CE NZ REMARK 470 THR B 2 OG1 CG2 REMARK 470 GLU B 57 CG CD OE1 OE2 REMARK 470 ASN B 58 CG OD1 ND2 REMARK 470 THR C 2 OG1 CG2 REMARK 470 ASP C 13 CG OD1 OD2 REMARK 470 LYS C 20 CG CD CE NZ REMARK 470 GLU C 56 CG CD OE1 OE2 REMARK 470 ILE C 74 CG1 CG2 CD1 REMARK 470 THR C 76 OG1 CG2 REMARK 470 ASP D 17 CG OD1 OD2 REMARK 470 LYS D 20 CG CD CE NZ REMARK 470 LEU D 21 CG CD1 CD2 REMARK 470 GLU D 43 CG CD OE1 OE2 REMARK 470 GLU D 56 CG CD OE1 OE2 REMARK 470 ASP D 59 CG OD1 OD2 REMARK 470 SER D 65 OG REMARK 470 LYS D 66 CG CD CE NZ REMARK 470 LEU D 67 CG CD1 CD2 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 ILE A 135 -93.68 -117.92 REMARK 500 ILE B 135 -92.27 -124.50 REMARK 500 ILE C 135 -88.69 -118.99 REMARK 500 ILE D 135 -95.82 -122.10 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 192 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 53 OD2 REMARK 620 2 HIS A 55 NE2 92.9 REMARK 620 3 GLU A 64 OE1 160.3 95.6 REMARK 620 4 HIS A 71 NE2 101.9 104.5 93.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 192 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 53 OD2 REMARK 620 2 HIS B 55 NE2 94.7 REMARK 620 3 GLU B 64 OE1 159.9 89.4 REMARK 620 4 HIS B 71 NE2 102.2 103.9 95.9 REMARK 620 5 HOH B 560 O 88.2 145.8 77.6 108.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 192 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 53 OD2 REMARK 620 2 HIS C 55 NE2 80.7 REMARK 620 3 HIS C 71 NE2 151.7 95.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 192 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 53 OD2 REMARK 620 2 HIS D 55 NE2 90.3 REMARK 620 3 GLU D 64 OE1 148.8 107.1 REMARK 620 4 HIS D 71 NE2 97.0 103.6 103.6 REMARK 620 N 1 2 3 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 192 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 192 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 192 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 192 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3O91 RELATED DB: PDB REMARK 900 RELATED ID: 3O92 RELATED DB: PDB REMARK 900 RELATED ID: 3O93 RELATED DB: PDB REMARK 900 RELATED ID: 3O94 RELATED DB: PDB DBREF 3O90 A 1 191 UNP Q97PM2 Q97PM2_STRPN 1 191 DBREF 3O90 B 1 191 UNP Q97PM2 Q97PM2_STRPN 1 191 DBREF 3O90 C 1 191 UNP Q97PM2 Q97PM2_STRPN 1 191 DBREF 3O90 D 1 191 UNP Q97PM2 Q97PM2_STRPN 1 191 SEQADV 3O90 MET A -19 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY A -18 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER A -17 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER A -16 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS A -15 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS A -14 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS A -13 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS A -12 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS A -11 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS A -10 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER A -9 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER A -8 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY A -7 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 LEU A -6 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 VAL A -5 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 PRO A -4 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 ARG A -3 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY A -2 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER A -1 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS A 0 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 MET B -19 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY B -18 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER B -17 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER B -16 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS B -15 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS B -14 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS B -13 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS B -12 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS B -11 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS B -10 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER B -9 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER B -8 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY B -7 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 LEU B -6 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 VAL B -5 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 PRO B -4 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 ARG B -3 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY B -2 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER B -1 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS B 0 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 MET C -19 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY C -18 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER C -17 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER C -16 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS C -15 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS C -14 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS C -13 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS C -12 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS C -11 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS C -10 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER C -9 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER C -8 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY C -7 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 LEU C -6 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 VAL C -5 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 PRO C -4 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 ARG C -3 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY C -2 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER C -1 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS C 0 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 MET D -19 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY D -18 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER D -17 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER D -16 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS D -15 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS D -14 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS D -13 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS D -12 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS D -11 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS D -10 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER D -9 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER D -8 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY D -7 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 LEU D -6 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 VAL D -5 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 PRO D -4 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 ARG D -3 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 GLY D -2 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 SER D -1 UNP Q97PM2 EXPRESSION TAG SEQADV 3O90 HIS D 0 UNP Q97PM2 EXPRESSION TAG SEQRES 1 A 211 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 211 LEU VAL PRO ARG GLY SER HIS MET THR LYS ALA LEU ILE SEQRES 3 A 211 SER ILE ASP TYR THR GLU ASP PHE VAL ALA ASP SER GLY SEQRES 4 A 211 LYS LEU THR ALA GLY ALA PRO ALA GLN ALA ILE SER ASP SEQRES 5 A 211 ALA ILE SER LYS VAL THR ARG LEU ALA PHE GLU ARG GLY SEQRES 6 A 211 ASP TYR ILE PHE PHE THR ILE ASP ALA HIS GLU GLU ASN SEQRES 7 A 211 ASP CYS PHE HIS PRO GLU SER LYS LEU PHE PRO PRO HIS SEQRES 8 A 211 ASN LEU ILE GLY THR SER GLY ARG ASN LEU TYR GLY ASP SEQRES 9 A 211 LEU GLY ILE PHE TYR GLN GLU HIS GLY SER ASP SER ARG SEQRES 10 A 211 VAL PHE TRP MET ASP LYS ARG HIS TYR SER ALA PHE SER SEQRES 11 A 211 GLY THR ASP LEU ASP ILE ARG LEU ARG GLU ARG ARG VAL SEQRES 12 A 211 SER THR VAL ILE LEU THR GLY VAL LEU THR ASP ILE CYS SEQRES 13 A 211 VAL LEU HIS THR ALA ILE ASP ALA TYR ASN LEU GLY TYR SEQRES 14 A 211 ASP ILE GLU ILE VAL LYS PRO ALA VAL ALA SER ILE TRP SEQRES 15 A 211 PRO GLU ASN HIS GLN PHE ALA LEU GLY HIS PHE LYS ASN SEQRES 16 A 211 THR LEU GLY ALA LYS LEU VAL ASP GLU ASN LEU ASN GLU SEQRES 17 A 211 LEU PHE GLU SEQRES 1 B 211 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 211 LEU VAL PRO ARG GLY SER HIS MET THR LYS ALA LEU ILE SEQRES 3 B 211 SER ILE ASP TYR THR GLU ASP PHE VAL ALA ASP SER GLY SEQRES 4 B 211 LYS LEU THR ALA GLY ALA PRO ALA GLN ALA ILE SER ASP SEQRES 5 B 211 ALA ILE SER LYS VAL THR ARG LEU ALA PHE GLU ARG GLY SEQRES 6 B 211 ASP TYR ILE PHE PHE THR ILE ASP ALA HIS GLU GLU ASN SEQRES 7 B 211 ASP CYS PHE HIS PRO GLU SER LYS LEU PHE PRO PRO HIS SEQRES 8 B 211 ASN LEU ILE GLY THR SER GLY ARG ASN LEU TYR GLY ASP SEQRES 9 B 211 LEU GLY ILE PHE TYR GLN GLU HIS GLY SER ASP SER ARG SEQRES 10 B 211 VAL PHE TRP MET ASP LYS ARG HIS TYR SER ALA PHE SER SEQRES 11 B 211 GLY THR ASP LEU ASP ILE ARG LEU ARG GLU ARG ARG VAL SEQRES 12 B 211 SER THR VAL ILE LEU THR GLY VAL LEU THR ASP ILE CYS SEQRES 13 B 211 VAL LEU HIS THR ALA ILE ASP ALA TYR ASN LEU GLY TYR SEQRES 14 B 211 ASP ILE GLU ILE VAL LYS PRO ALA VAL ALA SER ILE TRP SEQRES 15 B 211 PRO GLU ASN HIS GLN PHE ALA LEU GLY HIS PHE LYS ASN SEQRES 16 B 211 THR LEU GLY ALA LYS LEU VAL ASP GLU ASN LEU ASN GLU SEQRES 17 B 211 LEU PHE GLU SEQRES 1 C 211 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 211 LEU VAL PRO ARG GLY SER HIS MET THR LYS ALA LEU ILE SEQRES 3 C 211 SER ILE ASP TYR THR GLU ASP PHE VAL ALA ASP SER GLY SEQRES 4 C 211 LYS LEU THR ALA GLY ALA PRO ALA GLN ALA ILE SER ASP SEQRES 5 C 211 ALA ILE SER LYS VAL THR ARG LEU ALA PHE GLU ARG GLY SEQRES 6 C 211 ASP TYR ILE PHE PHE THR ILE ASP ALA HIS GLU GLU ASN SEQRES 7 C 211 ASP CYS PHE HIS PRO GLU SER LYS LEU PHE PRO PRO HIS SEQRES 8 C 211 ASN LEU ILE GLY THR SER GLY ARG ASN LEU TYR GLY ASP SEQRES 9 C 211 LEU GLY ILE PHE TYR GLN GLU HIS GLY SER ASP SER ARG SEQRES 10 C 211 VAL PHE TRP MET ASP LYS ARG HIS TYR SER ALA PHE SER SEQRES 11 C 211 GLY THR ASP LEU ASP ILE ARG LEU ARG GLU ARG ARG VAL SEQRES 12 C 211 SER THR VAL ILE LEU THR GLY VAL LEU THR ASP ILE CYS SEQRES 13 C 211 VAL LEU HIS THR ALA ILE ASP ALA TYR ASN LEU GLY TYR SEQRES 14 C 211 ASP ILE GLU ILE VAL LYS PRO ALA VAL ALA SER ILE TRP SEQRES 15 C 211 PRO GLU ASN HIS GLN PHE ALA LEU GLY HIS PHE LYS ASN SEQRES 16 C 211 THR LEU GLY ALA LYS LEU VAL ASP GLU ASN LEU ASN GLU SEQRES 17 C 211 LEU PHE GLU SEQRES 1 D 211 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 D 211 LEU VAL PRO ARG GLY SER HIS MET THR LYS ALA LEU ILE SEQRES 3 D 211 SER ILE ASP TYR THR GLU ASP PHE VAL ALA ASP SER GLY SEQRES 4 D 211 LYS LEU THR ALA GLY ALA PRO ALA GLN ALA ILE SER ASP SEQRES 5 D 211 ALA ILE SER LYS VAL THR ARG LEU ALA PHE GLU ARG GLY SEQRES 6 D 211 ASP TYR ILE PHE PHE THR ILE ASP ALA HIS GLU GLU ASN SEQRES 7 D 211 ASP CYS PHE HIS PRO GLU SER LYS LEU PHE PRO PRO HIS SEQRES 8 D 211 ASN LEU ILE GLY THR SER GLY ARG ASN LEU TYR GLY ASP SEQRES 9 D 211 LEU GLY ILE PHE TYR GLN GLU HIS GLY SER ASP SER ARG SEQRES 10 D 211 VAL PHE TRP MET ASP LYS ARG HIS TYR SER ALA PHE SER SEQRES 11 D 211 GLY THR ASP LEU ASP ILE ARG LEU ARG GLU ARG ARG VAL SEQRES 12 D 211 SER THR VAL ILE LEU THR GLY VAL LEU THR ASP ILE CYS SEQRES 13 D 211 VAL LEU HIS THR ALA ILE ASP ALA TYR ASN LEU GLY TYR SEQRES 14 D 211 ASP ILE GLU ILE VAL LYS PRO ALA VAL ALA SER ILE TRP SEQRES 15 D 211 PRO GLU ASN HIS GLN PHE ALA LEU GLY HIS PHE LYS ASN SEQRES 16 D 211 THR LEU GLY ALA LYS LEU VAL ASP GLU ASN LEU ASN GLU SEQRES 17 D 211 LEU PHE GLU HET ZN A 192 1 HET ZN B 192 1 HET ZN C 192 1 HET ZN D 192 1 HETNAM ZN ZINC ION FORMUL 5 ZN 4(ZN 2+) FORMUL 9 HOH *532(H2 O) HELIX 1 1 THR A 11 ALA A 16 1 6 HELIX 2 2 GLY A 24 ALA A 29 1 6 HELIX 3 3 ILE A 30 ARG A 44 1 15 HELIX 4 4 HIS A 62 LEU A 67 5 6 HELIX 5 5 THR A 76 ASN A 80 5 5 HELIX 6 6 GLY A 83 GLY A 93 1 11 HELIX 7 7 ASP A 113 ARG A 121 1 9 HELIX 8 8 ILE A 135 LEU A 147 1 13 HELIX 9 9 TRP A 162 THR A 176 1 15 HELIX 10 10 THR B 11 ALA B 16 1 6 HELIX 11 11 GLY B 24 ILE B 30 1 7 HELIX 12 12 ILE B 30 ARG B 44 1 15 HELIX 13 13 HIS B 62 LEU B 67 5 6 HELIX 14 14 THR B 76 ASN B 80 5 5 HELIX 15 15 GLY B 83 GLY B 93 1 11 HELIX 16 16 ASP B 113 ARG B 121 1 9 HELIX 17 17 ILE B 135 LEU B 147 1 13 HELIX 18 18 TRP B 162 THR B 176 1 15 HELIX 19 19 THR C 11 ALA C 16 1 6 HELIX 20 20 GLY C 24 ALA C 29 1 6 HELIX 21 21 ILE C 30 GLY C 45 1 16 HELIX 22 22 THR C 76 ASN C 80 5 5 HELIX 23 23 GLY C 83 GLY C 93 1 11 HELIX 24 24 ASP C 113 ARG C 121 1 9 HELIX 25 25 ILE C 135 LEU C 147 1 13 HELIX 26 26 TRP C 162 THR C 176 1 15 HELIX 27 27 THR D 11 ALA D 16 1 6 HELIX 28 28 GLY D 24 ILE D 30 1 7 HELIX 29 29 ILE D 30 ARG D 44 1 15 HELIX 30 30 HIS D 62 LEU D 67 5 6 HELIX 31 31 THR D 76 ASN D 80 5 5 HELIX 32 32 GLY D 83 GLY D 93 1 11 HELIX 33 33 ASP D 113 ARG D 121 1 9 HELIX 34 34 ILE D 135 LEU D 147 1 13 HELIX 35 35 TRP D 162 THR D 176 1 15 SHEET 1 A 6 VAL A 98 LYS A 103 0 SHEET 2 A 6 TYR A 47 ASP A 53 1 N ILE A 52 O MET A 101 SHEET 3 A 6 LYS A 3 ILE A 8 1 N SER A 7 O PHE A 49 SHEET 4 A 6 THR A 125 VAL A 131 1 O ILE A 127 N ALA A 4 SHEET 5 A 6 ASP A 150 ALA A 159 1 O GLU A 152 N LEU A 128 SHEET 6 A 6 LYS A 180 VAL A 182 1 O VAL A 182 N ILE A 153 SHEET 1 B 6 VAL B 98 LYS B 103 0 SHEET 2 B 6 TYR B 47 ASP B 53 1 N PHE B 50 O PHE B 99 SHEET 3 B 6 LYS B 3 ILE B 8 1 N SER B 7 O PHE B 49 SHEET 4 B 6 THR B 125 VAL B 131 1 O ILE B 127 N ILE B 6 SHEET 5 B 6 ASP B 150 ALA B 159 1 O GLU B 152 N LEU B 128 SHEET 6 B 6 LYS B 180 VAL B 182 1 O VAL B 182 N ILE B 153 SHEET 1 C 6 VAL C 98 LYS C 103 0 SHEET 2 C 6 TYR C 47 ASP C 53 1 N PHE C 50 O MET C 101 SHEET 3 C 6 LYS C 3 ILE C 8 1 N SER C 7 O PHE C 49 SHEET 4 C 6 THR C 125 VAL C 131 1 O ILE C 127 N ILE C 6 SHEET 5 C 6 ASP C 150 ALA C 159 1 O GLU C 152 N LEU C 128 SHEET 6 C 6 LYS C 180 VAL C 182 1 O VAL C 182 N ILE C 153 SHEET 1 D 6 VAL D 98 LYS D 103 0 SHEET 2 D 6 TYR D 47 ASP D 53 1 N PHE D 50 O PHE D 99 SHEET 3 D 6 ALA D 4 ILE D 8 1 N LEU D 5 O TYR D 47 SHEET 4 D 6 THR D 125 VAL D 131 1 O ILE D 127 N ILE D 6 SHEET 5 D 6 ASP D 150 ALA D 159 1 O GLU D 152 N LEU D 128 SHEET 6 D 6 LYS D 180 VAL D 182 1 O LYS D 180 N ILE D 153 LINK OD2 ASP A 53 ZN ZN A 192 1555 1555 2.01 LINK NE2 HIS A 55 ZN ZN A 192 1555 1555 2.14 LINK OE1 GLU A 64 ZN ZN A 192 1555 1555 2.21 LINK NE2 HIS A 71 ZN ZN A 192 1555 1555 2.14 LINK OD2 ASP B 53 ZN ZN B 192 1555 1555 2.08 LINK NE2 HIS B 55 ZN ZN B 192 1555 1555 2.06 LINK OE1 GLU B 64 ZN ZN B 192 1555 1555 2.34 LINK NE2 HIS B 71 ZN ZN B 192 1555 1555 2.10 LINK ZN ZN B 192 O HOH B 560 1555 1555 2.07 LINK OD2 ASP C 53 ZN ZN C 192 1555 1555 2.48 LINK NE2 HIS C 55 ZN ZN C 192 1555 1555 2.33 LINK NE2 HIS C 71 ZN ZN C 192 1555 1555 2.21 LINK OD2 ASP D 53 ZN ZN D 192 1555 1555 2.14 LINK NE2 HIS D 55 ZN ZN D 192 1555 1555 2.16 LINK OE1 GLU D 64 ZN ZN D 192 1555 1555 2.54 LINK NE2 HIS D 71 ZN ZN D 192 1555 1555 2.09 CISPEP 1 VAL A 131 LEU A 132 0 -9.30 CISPEP 2 VAL B 131 LEU B 132 0 -9.70 CISPEP 3 VAL C 131 LEU C 132 0 -7.72 CISPEP 4 VAL D 131 LEU D 132 0 -8.89 SITE 1 AC1 4 ASP A 53 HIS A 55 GLU A 64 HIS A 71 SITE 1 AC2 5 ASP B 53 HIS B 55 GLU B 64 HIS B 71 SITE 2 AC2 5 HOH B 560 SITE 1 AC3 3 ASP C 53 HIS C 55 HIS C 71 SITE 1 AC4 4 ASP D 53 HIS D 55 GLU D 64 HIS D 71 CRYST1 60.838 120.875 63.180 90.00 114.31 90.00 P 1 21 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 0.016437 0.000000 0.007424 0.00000 SCALE2 0.000000 0.008273 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017367 0.00000