HEADER HYDROLASE 11-APR-22 7XHX TITLE CRYSTAL STRUCTURE OF METALLO-BETA-LACTAMASE IMP-6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: IMP-6 METALLO-BETA-LACTAMASE; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: BLAIMP-6; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METALLO-BETA-LACTAMASE, CARBAPENEMASE, ZINC PROTEIN, HYDROLASE, KEYWDS 2 ANTIMICROBIAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.YAMAMOTO,H.TANAKA,G.KURISU,R.NAKANO,H.YANO,H.SAKAI REVDAT 2 29-NOV-23 7XHX 1 REMARK REVDAT 1 15-FEB-23 7XHX 0 SPRSDE 15-FEB-23 7XHX 6LVJ JRNL AUTH K.YAMAMOTO,H.TANAKA,G.KURISU,R.NAKANO,H.YANO,H.SAKAI JRNL TITL STRUCTURAL INSIGHTS INTO THE SUBSTRATE SPECIFICITY OF IMP-6 JRNL TITL 2 AND IMP-1 METALLO-BETA-LACTAMASES. JRNL REF J.BIOCHEM. V. 173 21 2022 JRNL REFN ISSN 0021-924X JRNL PMID 36174533 JRNL DOI 10.1093/JB/MVAC080 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 106591 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) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5610 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7727 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.73 REMARK 3 BIN R VALUE (WORKING SET) : 0.2930 REMARK 3 BIN FREE R VALUE SET COUNT : 406 REMARK 3 BIN FREE R VALUE : 0.3340 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6756 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 377 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.107 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.106 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.082 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.534 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6932 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 6644 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9412 ; 1.673 ; 1.632 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15396 ; 1.362 ; 1.582 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 860 ; 7.061 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 288 ;34.554 ;24.444 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1188 ;15.613 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;22.755 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 864 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7700 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1460 ; 0.001 ; 0.020 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): 3452 ; 3.273 ; 3.728 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3451 ; 3.273 ; 3.728 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4308 ; 4.280 ; 5.584 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4309 ; 4.280 ; 5.584 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3480 ; 4.360 ; 4.230 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3478 ; 4.357 ; 4.230 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 5104 ; 6.363 ; 6.136 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 7671 ; 7.699 ;43.602 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 7611 ; 7.693 ;43.476 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 : 1.20 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 7XHX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300028812. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-APR-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 112203 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.760 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.7300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 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: MOLREP REMARK 200 STARTING MODEL: 1DDK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE, 0.2 M AMMONIUM REMARK 280 ACETATE, 17% PEG 8000, PH 4.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 288K 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 24.57800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 130.11250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.17000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 130.11250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.57800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.17000 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, 4 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 -17 REMARK 465 SER A -16 REMARK 465 LYS A -15 REMARK 465 LEU A -14 REMARK 465 SER A -13 REMARK 465 VAL A -12 REMARK 465 PHE A -11 REMARK 465 PHE A -10 REMARK 465 ILE A -9 REMARK 465 PHE A -8 REMARK 465 LEU A -7 REMARK 465 PHE A -6 REMARK 465 CYS A -5 REMARK 465 SER A -4 REMARK 465 ILE A -3 REMARK 465 ALA A -2 REMARK 465 THR A -1 REMARK 465 ALA A 0 REMARK 465 ALA A 1 REMARK 465 GLU A 2 REMARK 465 SER A 3 REMARK 465 SER A 220 REMARK 465 LYS A 221 REMARK 465 LYS A 222 REMARK 465 PRO A 223 REMARK 465 SER A 224 REMARK 465 LYS A 225 REMARK 465 PRO A 226 REMARK 465 SER A 227 REMARK 465 ASN A 228 REMARK 465 MET B -17 REMARK 465 SER B -16 REMARK 465 LYS B -15 REMARK 465 LEU B -14 REMARK 465 SER B -13 REMARK 465 VAL B -12 REMARK 465 PHE B -11 REMARK 465 PHE B -10 REMARK 465 ILE B -9 REMARK 465 PHE B -8 REMARK 465 LEU B -7 REMARK 465 PHE B -6 REMARK 465 CYS B -5 REMARK 465 SER B -4 REMARK 465 ILE B -3 REMARK 465 ALA B -2 REMARK 465 THR B -1 REMARK 465 ALA B 0 REMARK 465 ALA B 1 REMARK 465 GLU B 2 REMARK 465 SER B 3 REMARK 465 SER B 220 REMARK 465 LYS B 221 REMARK 465 LYS B 222 REMARK 465 PRO B 223 REMARK 465 SER B 224 REMARK 465 LYS B 225 REMARK 465 PRO B 226 REMARK 465 SER B 227 REMARK 465 ASN B 228 REMARK 465 MET C -17 REMARK 465 SER C -16 REMARK 465 LYS C -15 REMARK 465 LEU C -14 REMARK 465 SER C -13 REMARK 465 VAL C -12 REMARK 465 PHE C -11 REMARK 465 PHE C -10 REMARK 465 ILE C -9 REMARK 465 PHE C -8 REMARK 465 LEU C -7 REMARK 465 PHE C -6 REMARK 465 CYS C -5 REMARK 465 SER C -4 REMARK 465 ILE C -3 REMARK 465 ALA C -2 REMARK 465 THR C -1 REMARK 465 ALA C 0 REMARK 465 ALA C 1 REMARK 465 GLU C 2 REMARK 465 SER C 3 REMARK 465 SER C 220 REMARK 465 LYS C 221 REMARK 465 LYS C 222 REMARK 465 PRO C 223 REMARK 465 SER C 224 REMARK 465 LYS C 225 REMARK 465 PRO C 226 REMARK 465 SER C 227 REMARK 465 ASN C 228 REMARK 465 MET D -17 REMARK 465 SER D -16 REMARK 465 LYS D -15 REMARK 465 LEU D -14 REMARK 465 SER D -13 REMARK 465 VAL D -12 REMARK 465 PHE D -11 REMARK 465 PHE D -10 REMARK 465 ILE D -9 REMARK 465 PHE D -8 REMARK 465 LEU D -7 REMARK 465 PHE D -6 REMARK 465 CYS D -5 REMARK 465 SER D -4 REMARK 465 ILE D -3 REMARK 465 ALA D -2 REMARK 465 THR D -1 REMARK 465 ALA D 0 REMARK 465 ALA D 1 REMARK 465 GLU D 2 REMARK 465 SER D 3 REMARK 465 SER D 220 REMARK 465 LYS D 221 REMARK 465 LYS D 222 REMARK 465 PRO D 223 REMARK 465 SER D 224 REMARK 465 LYS D 225 REMARK 465 PRO D 226 REMARK 465 SER D 227 REMARK 465 ASN D 228 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 ZN ZN C 302 O HOH C 401 1.44 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 48 143.99 74.48 REMARK 500 LYS A 129 -44.52 -138.39 REMARK 500 ASN B 41 77.66 34.95 REMARK 500 ALA B 42 -0.10 68.42 REMARK 500 ASP B 48 142.21 77.24 REMARK 500 PRO B 50 170.22 -57.81 REMARK 500 ASP B 202 -166.19 -105.62 REMARK 500 ASN B 218 -66.56 -22.68 REMARK 500 ASP C 48 151.16 67.69 REMARK 500 PRO C 50 165.66 -47.79 REMARK 500 GLU C 65 -9.50 -58.87 REMARK 500 LYS C 129 -47.54 -140.48 REMARK 500 ASN D 41 72.44 28.16 REMARK 500 ASP D 48 144.60 72.38 REMARK 500 ASP D 202 -160.42 -104.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 120 VAL A 121 -138.92 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 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 77 NE2 REMARK 620 2 HIS A 79 ND1 103.6 REMARK 620 3 HIS A 139 NE2 103.8 110.9 REMARK 620 4 HOH A 706 O 119.0 116.3 102.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 81 OD2 REMARK 620 2 CYS A 158 SG 125.6 REMARK 620 3 HIS A 197 NE2 94.7 104.0 REMARK 620 4 HOH A 706 O 99.3 118.5 112.4 REMARK 620 N 1 2 3 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 77 NE2 REMARK 620 2 HIS B 79 ND1 99.7 REMARK 620 3 HIS B 139 NE2 106.9 105.7 REMARK 620 4 HOH B 491 O 124.3 114.7 104.1 REMARK 620 N 1 2 3 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 81 OD2 REMARK 620 2 CYS B 158 SG 121.6 REMARK 620 3 HIS B 197 NE2 92.2 106.2 REMARK 620 4 HOH B 491 O 103.1 117.4 113.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 77 NE2 REMARK 620 2 HIS C 79 ND1 102.5 REMARK 620 3 HIS C 139 NE2 109.4 109.7 REMARK 620 4 HOH C 401 O 107.7 121.6 105.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 81 OD2 REMARK 620 2 CYS C 158 SG 133.0 REMARK 620 3 HIS C 197 NE2 92.5 113.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 77 NE2 REMARK 620 2 HIS D 79 ND1 101.7 REMARK 620 3 HIS D 139 NE2 107.1 104.2 REMARK 620 4 HOH D 491 O 122.7 117.6 101.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 81 OD2 REMARK 620 2 CYS D 158 SG 123.4 REMARK 620 3 HIS D 197 NE2 89.4 106.2 REMARK 620 4 HOH D 491 O 105.6 114.9 114.9 REMARK 620 N 1 2 3 DBREF 7XHX A -17 228 UNP K4PWX3 K4PWX3_ECOLX 1 246 DBREF 7XHX B -17 228 UNP K4PWX3 K4PWX3_ECOLX 1 246 DBREF 7XHX C -17 228 UNP K4PWX3 K4PWX3_ECOLX 1 246 DBREF 7XHX D -17 228 UNP K4PWX3 K4PWX3_ECOLX 1 246 SEQRES 1 A 246 MET SER LYS LEU SER VAL PHE PHE ILE PHE LEU PHE CYS SEQRES 2 A 246 SER ILE ALA THR ALA ALA GLU SER LEU PRO ASP LEU LYS SEQRES 3 A 246 ILE GLU LYS LEU ASP GLU GLY VAL TYR VAL HIS THR SER SEQRES 4 A 246 PHE GLU GLU VAL ASN GLY TRP GLY VAL VAL PRO LYS HIS SEQRES 5 A 246 GLY LEU VAL VAL LEU VAL ASN ALA GLU ALA TYR LEU ILE SEQRES 6 A 246 ASP THR PRO PHE THR ALA LYS ASP THR GLU LYS LEU VAL SEQRES 7 A 246 THR TRP PHE VAL GLU ARG GLY TYR LYS ILE LYS GLY SER SEQRES 8 A 246 ILE SER SER HIS PHE HIS SER ASP SER THR GLY GLY ILE SEQRES 9 A 246 GLU TRP LEU ASN SER ARG SER ILE PRO THR TYR ALA SER SEQRES 10 A 246 GLU LEU THR ASN GLU LEU LEU LYS LYS ASP GLY LYS VAL SEQRES 11 A 246 GLN ALA THR ASN SER PHE SER GLY VAL ASN TYR TRP LEU SEQRES 12 A 246 VAL LYS ASN LYS ILE GLU VAL PHE TYR PRO GLY PRO GLY SEQRES 13 A 246 HIS THR PRO ASP ASN VAL VAL VAL TRP LEU PRO GLU ARG SEQRES 14 A 246 LYS ILE LEU PHE GLY GLY CYS PHE ILE LYS PRO TYR GLY SEQRES 15 A 246 LEU GLY ASN LEU GLY ASP ALA ASN ILE GLU ALA TRP PRO SEQRES 16 A 246 LYS SER ALA LYS LEU LEU LYS SER LYS TYR GLY LYS ALA SEQRES 17 A 246 LYS LEU VAL VAL PRO GLY HIS SER GLU VAL GLY ASP ALA SEQRES 18 A 246 SER LEU LEU LYS LEU THR LEU GLU GLN ALA VAL LYS GLY SEQRES 19 A 246 LEU ASN GLU SER LYS LYS PRO SER LYS PRO SER ASN SEQRES 1 B 246 MET SER LYS LEU SER VAL PHE PHE ILE PHE LEU PHE CYS SEQRES 2 B 246 SER ILE ALA THR ALA ALA GLU SER LEU PRO ASP LEU LYS SEQRES 3 B 246 ILE GLU LYS LEU ASP GLU GLY VAL TYR VAL HIS THR SER SEQRES 4 B 246 PHE GLU GLU VAL ASN GLY TRP GLY VAL VAL PRO LYS HIS SEQRES 5 B 246 GLY LEU VAL VAL LEU VAL ASN ALA GLU ALA TYR LEU ILE SEQRES 6 B 246 ASP THR PRO PHE THR ALA LYS ASP THR GLU LYS LEU VAL SEQRES 7 B 246 THR TRP PHE VAL GLU ARG GLY TYR LYS ILE LYS GLY SER SEQRES 8 B 246 ILE SER SER HIS PHE HIS SER ASP SER THR GLY GLY ILE SEQRES 9 B 246 GLU TRP LEU ASN SER ARG SER ILE PRO THR TYR ALA SER SEQRES 10 B 246 GLU LEU THR ASN GLU LEU LEU LYS LYS ASP GLY LYS VAL SEQRES 11 B 246 GLN ALA THR ASN SER PHE SER GLY VAL ASN TYR TRP LEU SEQRES 12 B 246 VAL LYS ASN LYS ILE GLU VAL PHE TYR PRO GLY PRO GLY SEQRES 13 B 246 HIS THR PRO ASP ASN VAL VAL VAL TRP LEU PRO GLU ARG SEQRES 14 B 246 LYS ILE LEU PHE GLY GLY CYS PHE ILE LYS PRO TYR GLY SEQRES 15 B 246 LEU GLY ASN LEU GLY ASP ALA ASN ILE GLU ALA TRP PRO SEQRES 16 B 246 LYS SER ALA LYS LEU LEU LYS SER LYS TYR GLY LYS ALA SEQRES 17 B 246 LYS LEU VAL VAL PRO GLY HIS SER GLU VAL GLY ASP ALA SEQRES 18 B 246 SER LEU LEU LYS LEU THR LEU GLU GLN ALA VAL LYS GLY SEQRES 19 B 246 LEU ASN GLU SER LYS LYS PRO SER LYS PRO SER ASN SEQRES 1 C 246 MET SER LYS LEU SER VAL PHE PHE ILE PHE LEU PHE CYS SEQRES 2 C 246 SER ILE ALA THR ALA ALA GLU SER LEU PRO ASP LEU LYS SEQRES 3 C 246 ILE GLU LYS LEU ASP GLU GLY VAL TYR VAL HIS THR SER SEQRES 4 C 246 PHE GLU GLU VAL ASN GLY TRP GLY VAL VAL PRO LYS HIS SEQRES 5 C 246 GLY LEU VAL VAL LEU VAL ASN ALA GLU ALA TYR LEU ILE SEQRES 6 C 246 ASP THR PRO PHE THR ALA LYS ASP THR GLU LYS LEU VAL SEQRES 7 C 246 THR TRP PHE VAL GLU ARG GLY TYR LYS ILE LYS GLY SER SEQRES 8 C 246 ILE SER SER HIS PHE HIS SER ASP SER THR GLY GLY ILE SEQRES 9 C 246 GLU TRP LEU ASN SER ARG SER ILE PRO THR TYR ALA SER SEQRES 10 C 246 GLU LEU THR ASN GLU LEU LEU LYS LYS ASP GLY LYS VAL SEQRES 11 C 246 GLN ALA THR ASN SER PHE SER GLY VAL ASN TYR TRP LEU SEQRES 12 C 246 VAL LYS ASN LYS ILE GLU VAL PHE TYR PRO GLY PRO GLY SEQRES 13 C 246 HIS THR PRO ASP ASN VAL VAL VAL TRP LEU PRO GLU ARG SEQRES 14 C 246 LYS ILE LEU PHE GLY GLY CYS PHE ILE LYS PRO TYR GLY SEQRES 15 C 246 LEU GLY ASN LEU GLY ASP ALA ASN ILE GLU ALA TRP PRO SEQRES 16 C 246 LYS SER ALA LYS LEU LEU LYS SER LYS TYR GLY LYS ALA SEQRES 17 C 246 LYS LEU VAL VAL PRO GLY HIS SER GLU VAL GLY ASP ALA SEQRES 18 C 246 SER LEU LEU LYS LEU THR LEU GLU GLN ALA VAL LYS GLY SEQRES 19 C 246 LEU ASN GLU SER LYS LYS PRO SER LYS PRO SER ASN SEQRES 1 D 246 MET SER LYS LEU SER VAL PHE PHE ILE PHE LEU PHE CYS SEQRES 2 D 246 SER ILE ALA THR ALA ALA GLU SER LEU PRO ASP LEU LYS SEQRES 3 D 246 ILE GLU LYS LEU ASP GLU GLY VAL TYR VAL HIS THR SER SEQRES 4 D 246 PHE GLU GLU VAL ASN GLY TRP GLY VAL VAL PRO LYS HIS SEQRES 5 D 246 GLY LEU VAL VAL LEU VAL ASN ALA GLU ALA TYR LEU ILE SEQRES 6 D 246 ASP THR PRO PHE THR ALA LYS ASP THR GLU LYS LEU VAL SEQRES 7 D 246 THR TRP PHE VAL GLU ARG GLY TYR LYS ILE LYS GLY SER SEQRES 8 D 246 ILE SER SER HIS PHE HIS SER ASP SER THR GLY GLY ILE SEQRES 9 D 246 GLU TRP LEU ASN SER ARG SER ILE PRO THR TYR ALA SER SEQRES 10 D 246 GLU LEU THR ASN GLU LEU LEU LYS LYS ASP GLY LYS VAL SEQRES 11 D 246 GLN ALA THR ASN SER PHE SER GLY VAL ASN TYR TRP LEU SEQRES 12 D 246 VAL LYS ASN LYS ILE GLU VAL PHE TYR PRO GLY PRO GLY SEQRES 13 D 246 HIS THR PRO ASP ASN VAL VAL VAL TRP LEU PRO GLU ARG SEQRES 14 D 246 LYS ILE LEU PHE GLY GLY CYS PHE ILE LYS PRO TYR GLY SEQRES 15 D 246 LEU GLY ASN LEU GLY ASP ALA ASN ILE GLU ALA TRP PRO SEQRES 16 D 246 LYS SER ALA LYS LEU LEU LYS SER LYS TYR GLY LYS ALA SEQRES 17 D 246 LYS LEU VAL VAL PRO GLY HIS SER GLU VAL GLY ASP ALA SEQRES 18 D 246 SER LEU LEU LYS LEU THR LEU GLU GLN ALA VAL LYS GLY SEQRES 19 D 246 LEU ASN GLU SER LYS LYS PRO SER LYS PRO SER ASN HET ZN A 501 1 HET ZN A 502 1 HET ZN B 301 1 HET ZN B 302 1 HET ZN C 301 1 HET ZN C 302 1 HET ZN D 301 1 HET ZN D 302 1 HETNAM ZN ZINC ION FORMUL 5 ZN 8(ZN 2+) FORMUL 13 HOH *377(H2 O) HELIX 1 AA1 THR A 52 GLU A 65 1 14 HELIX 2 AA2 HIS A 79 GLY A 84 1 6 HELIX 3 AA3 GLY A 85 ARG A 92 1 8 HELIX 4 AA4 GLU A 100 ASP A 109 1 10 HELIX 5 AA5 CYS A 158 ILE A 160 5 3 HELIX 6 AA6 ALA A 175 GLY A 188 1 14 HELIX 7 AA7 ALA A 203 GLU A 219 1 17 HELIX 8 AA8 THR B 52 GLU B 65 1 14 HELIX 9 AA9 HIS B 79 GLY B 84 1 6 HELIX 10 AB1 GLY B 85 ARG B 92 1 8 HELIX 11 AB2 GLU B 100 ASP B 109 1 10 HELIX 12 AB3 CYS B 158 ILE B 160 5 3 HELIX 13 AB4 ALA B 175 GLY B 188 1 14 HELIX 14 AB5 ALA B 203 ASN B 218 1 16 HELIX 15 AB6 THR C 52 GLU C 65 1 14 HELIX 16 AB7 HIS C 79 GLY C 84 1 6 HELIX 17 AB8 GLY C 85 SER C 91 1 7 HELIX 18 AB9 GLU C 100 ASP C 109 1 10 HELIX 19 AC1 CYS C 158 ILE C 160 5 3 HELIX 20 AC2 ALA C 175 GLY C 188 1 14 HELIX 21 AC3 ALA C 203 ASN C 218 1 16 HELIX 22 AC4 THR D 52 GLU D 65 1 14 HELIX 23 AC5 HIS D 79 GLY D 84 1 6 HELIX 24 AC6 GLY D 85 ARG D 92 1 8 HELIX 25 AC7 GLU D 100 ASP D 109 1 10 HELIX 26 AC8 CYS D 158 ILE D 160 5 3 HELIX 27 AC9 ALA D 175 GLY D 188 1 14 HELIX 28 AD1 ALA D 203 GLU D 219 1 17 SHEET 1 AA114 LYS A 8 ASP A 13 0 SHEET 2 AA114 VAL A 16 VAL A 25 -1 O VAL A 16 N LEU A 12 SHEET 3 AA114 GLY A 29 VAL A 40 -1 O VAL A 31 N GLU A 23 SHEET 4 AA114 GLU A 43 ILE A 47 -1 O ILE A 47 N LEU A 36 SHEET 5 AA114 ILE A 70 ILE A 74 1 O GLY A 72 N LEU A 46 SHEET 6 AA114 THR A 96 SER A 99 1 O TYR A 97 N SER A 73 SHEET 7 AA114 ASN A 116 PHE A 118 1 O ASN A 116 N ALA A 98 SHEET 8 AA114 ASN B 116 SER B 119 1 O SER B 117 N SER A 117 SHEET 9 AA114 THR B 96 SER B 99 1 N THR B 96 O ASN B 116 SHEET 10 AA114 LYS B 69 ILE B 74 1 N SER B 73 O TYR B 97 SHEET 11 AA114 GLU B 43 ILE B 47 1 N ALA B 44 O LYS B 71 SHEET 12 AA114 GLY B 29 VAL B 40 -1 N LEU B 36 O ILE B 47 SHEET 13 AA114 VAL B 16 VAL B 25 -1 N GLU B 23 O VAL B 31 SHEET 14 AA114 LYS B 8 ASP B 13 -1 N LEU B 12 O VAL B 16 SHEET 1 AA2 5 ASN A 122 VAL A 126 0 SHEET 2 AA2 5 ILE A 130 PHE A 133 -1 O VAL A 132 N TYR A 123 SHEET 3 AA2 5 VAL A 145 TRP A 147 -1 O TRP A 147 N GLU A 131 SHEET 4 AA2 5 ILE A 153 GLY A 157 -1 O PHE A 155 N VAL A 146 SHEET 5 AA2 5 LEU A 192 PRO A 195 1 O VAL A 194 N LEU A 154 SHEET 1 AA3 5 ASN B 122 VAL B 126 0 SHEET 2 AA3 5 ILE B 130 PHE B 133 -1 O VAL B 132 N TYR B 123 SHEET 3 AA3 5 VAL B 145 LEU B 148 -1 O TRP B 147 N GLU B 131 SHEET 4 AA3 5 ILE B 153 GLY B 157 -1 O PHE B 155 N VAL B 146 SHEET 5 AA3 5 LEU B 192 PRO B 195 1 O VAL B 194 N LEU B 154 SHEET 1 AA4 7 LYS C 8 ASP C 13 0 SHEET 2 AA4 7 VAL C 16 VAL C 25 -1 O VAL C 16 N LEU C 12 SHEET 3 AA4 7 GLY C 29 VAL C 40 -1 O VAL C 37 N TYR C 17 SHEET 4 AA4 7 GLU C 43 ILE C 47 -1 O ILE C 47 N LEU C 36 SHEET 5 AA4 7 LYS C 69 ILE C 74 1 O LYS C 69 N ALA C 44 SHEET 6 AA4 7 THR C 96 SER C 99 1 O TYR C 97 N SER C 73 SHEET 7 AA4 7 ASN C 116 PHE C 118 1 O ASN C 116 N THR C 96 SHEET 1 AA5 5 ASN C 122 VAL C 126 0 SHEET 2 AA5 5 ILE C 130 PHE C 133 -1 O VAL C 132 N TYR C 123 SHEET 3 AA5 5 VAL C 145 LEU C 148 -1 O TRP C 147 N GLU C 131 SHEET 4 AA5 5 ILE C 153 GLY C 157 -1 O PHE C 155 N VAL C 146 SHEET 5 AA5 5 LEU C 192 PRO C 195 1 O VAL C 194 N LEU C 154 SHEET 1 AA6 7 LYS D 8 ASP D 13 0 SHEET 2 AA6 7 VAL D 16 VAL D 25 -1 O VAL D 18 N GLU D 10 SHEET 3 AA6 7 GLY D 29 VAL D 40 -1 O LYS D 33 N SER D 21 SHEET 4 AA6 7 GLU D 43 ILE D 47 -1 O ILE D 47 N LEU D 36 SHEET 5 AA6 7 LYS D 69 ILE D 74 1 O LYS D 69 N ALA D 44 SHEET 6 AA6 7 THR D 96 SER D 99 1 O TYR D 97 N SER D 73 SHEET 7 AA6 7 ASN D 116 PHE D 118 1 O ASN D 116 N THR D 96 SHEET 1 AA7 5 ASN D 122 VAL D 126 0 SHEET 2 AA7 5 ILE D 130 PHE D 133 -1 O VAL D 132 N TYR D 123 SHEET 3 AA7 5 VAL D 145 LEU D 148 -1 O TRP D 147 N GLU D 131 SHEET 4 AA7 5 ILE D 153 GLY D 157 -1 O PHE D 155 N VAL D 146 SHEET 5 AA7 5 LEU D 192 PRO D 195 1 O VAL D 194 N LEU D 154 LINK NE2 HIS A 77 ZN ZN A 501 1555 1555 2.13 LINK ND1 HIS A 79 ZN ZN A 501 1555 1555 1.87 LINK OD2 ASP A 81 ZN ZN A 502 1555 1555 2.02 LINK NE2 HIS A 139 ZN ZN A 501 1555 1555 2.00 LINK SG CYS A 158 ZN ZN A 502 1555 1555 2.27 LINK NE2 HIS A 197 ZN ZN A 502 1555 1555 1.95 LINK ZN ZN A 501 O HOH A 706 1555 1555 2.00 LINK ZN ZN A 502 O HOH A 706 1555 1555 1.89 LINK NE2 HIS B 77 ZN ZN B 301 1555 1555 2.03 LINK ND1 HIS B 79 ZN ZN B 301 1555 1555 1.96 LINK OD2 ASP B 81 ZN ZN B 302 1555 1555 1.97 LINK NE2 HIS B 139 ZN ZN B 301 1555 1555 2.08 LINK SG CYS B 158 ZN ZN B 302 1555 1555 2.19 LINK NE2 HIS B 197 ZN ZN B 302 1555 1555 2.11 LINK ZN ZN B 301 O HOH B 491 1555 1555 1.88 LINK ZN ZN B 302 O HOH B 491 1555 1555 2.01 LINK NE2 HIS C 77 ZN ZN C 301 1555 1555 2.17 LINK ND1 HIS C 79 ZN ZN C 301 1555 1555 1.78 LINK OD2 ASP C 81 ZN ZN C 302 1555 1555 1.88 LINK NE2 HIS C 139 ZN ZN C 301 1555 1555 1.94 LINK SG CYS C 158 ZN ZN C 302 1555 1555 2.07 LINK NE2 HIS C 197 ZN ZN C 302 1555 1555 2.27 LINK ZN ZN C 301 O HOH C 401 1555 1555 2.61 LINK NE2 HIS D 77 ZN ZN D 301 1555 1555 2.07 LINK ND1 HIS D 79 ZN ZN D 301 1555 1555 1.96 LINK OD2 ASP D 81 ZN ZN D 302 1555 1555 1.97 LINK NE2 HIS D 139 ZN ZN D 301 1555 1555 2.03 LINK SG CYS D 158 ZN ZN D 302 1555 1555 2.22 LINK NE2 HIS D 197 ZN ZN D 302 1555 1555 2.06 LINK ZN ZN D 301 O HOH D 491 1555 1555 1.90 LINK ZN ZN D 302 O HOH D 491 1555 1555 2.02 CRYST1 49.156 78.340 260.225 90.00 90.00 90.00 P 21 21 21 16 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 0.020343 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012765 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003843 0.00000