HEADER HYDROLASE 06-JAN-21 7DTM TITLE CRYSTAL STRUCTURE OF METALLO-BETA-LACTAMASE IMP-1 IN COMPLEX WITH TITLE 2 CITRATE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLO-BETA-LACTAMASE TYPE 2; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: IMP-1 METALLO-BETA-LACTAMASE,B2 METALLO-BETA-LACTAMASE,BLA- COMPND 5 IMP,IMP-1,BETA-LACTAMASE TYPE II,METALLO-BETA-LACTAMASE TYPE II; COMPND 6 EC: 3.5.2.6; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET9A KEYWDS METALLO-BETA-LACTAMASE, ZINC(II) ION, CITRATE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.YAMAGUCHI,H.KUROSAKI REVDAT 2 29-NOV-23 7DTM 1 REMARK REVDAT 1 04-AUG-21 7DTM 0 JRNL AUTH Y.YAMAGUCHI,K.KATO,Y.ICHIMARU,W.JIN,M.SAKAI,M.ABE, JRNL AUTH 2 J.I.WACHINO,Y.ARAKAWA,Y.MIYAGI,M.IMAI,N.FUKUISHI,Y.YAMAGATA, JRNL AUTH 3 M.OTSUKA,M.FUJITA,H.KUROSAKI JRNL TITL CRYSTAL STRUCTURES OF METALLO-BETA-LACTAMASE (IMP-1) AND ITS JRNL TITL 2 D120E MUTANT IN COMPLEXES WITH CITRATE AND THE INHIBITORY JRNL TITL 3 EFFECT OF THE BENZYL GROUP IN CITRATE MONOBENZYL ESTER. JRNL REF J.MED.CHEM. V. 64 10019 2021 JRNL REFN ISSN 0022-2623 JRNL PMID 34242022 JRNL DOI 10.1021/ACS.JMEDCHEM.1C00308 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 79.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 69486 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) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3681 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4703 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.95 REMARK 3 BIN R VALUE (WORKING SET) : 0.3650 REMARK 3 BIN FREE R VALUE SET COUNT : 232 REMARK 3 BIN FREE R VALUE : 0.3720 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6812 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 548 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.01000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : -0.01000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.189 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.167 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.146 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.756 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7036 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 6744 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9556 ; 1.298 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15624 ; 0.892 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 868 ; 6.235 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 276 ;35.381 ;25.072 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1200 ;13.755 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;16.071 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1060 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7804 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1504 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 1.20 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7DTM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-JAN-21. REMARK 100 THE DEPOSITION ID IS D_1300020103. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73344 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 79.530 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 33.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.29300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.800 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: 1DD6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRIC ACID-SODIUM CITRATE REMARK 280 BUFFER, 0.2M SODIUM ACETATE, PEG4000 30W/V%, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 KCAL/MOL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 KCAL/MOL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 KCAL/MOL 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 ALA A 1 REMARK 465 GLU A 2 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 ALA B 1 REMARK 465 GLU B 2 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 ALA C 1 REMARK 465 GLU C 2 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 ALA D 1 REMARK 465 GLU D 2 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: 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 ASN A 41 -112.67 61.27 REMARK 500 ASP A 48 151.47 66.71 REMARK 500 ASN B 41 -110.95 63.79 REMARK 500 ASP B 48 150.44 66.22 REMARK 500 ASN C 41 -117.76 45.29 REMARK 500 ASP C 48 154.40 70.01 REMARK 500 TRP D 28 -55.87 -123.49 REMARK 500 ASN D 41 -127.56 63.47 REMARK 500 ALA D 42 30.72 -92.52 REMARK 500 ASP D 48 151.31 65.04 REMARK 500 LYS D 129 -42.83 -141.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 530 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH C 552 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH D 523 DISTANCE = 6.35 ANGSTROMS 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 77 NE2 REMARK 620 2 HIS A 79 ND1 103.6 REMARK 620 3 HIS A 139 NE2 115.9 106.0 REMARK 620 4 FLC A 303 OB2 120.1 107.2 103.0 REMARK 620 N 1 2 3 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 81 OD2 REMARK 620 2 CYS A 158 SG 98.7 REMARK 620 3 HIS A 197 NE2 95.7 102.7 REMARK 620 4 FLC A 303 OHB 79.0 174.6 82.5 REMARK 620 5 FLC A 303 OA2 161.1 99.5 85.0 82.4 REMARK 620 6 FLC A 303 OB2 88.4 106.8 149.2 68.3 81.7 REMARK 620 N 1 2 3 4 5 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 HIS B 77 NE2 REMARK 620 2 HIS B 79 ND1 98.4 REMARK 620 3 HIS B 139 NE2 113.6 105.2 REMARK 620 4 FLC B 303 OB1 128.7 105.0 103.4 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 ASP B 81 OD2 REMARK 620 2 CYS B 158 SG 94.0 REMARK 620 3 HIS B 197 NE2 92.2 113.2 REMARK 620 4 FLC B 303 OB1 94.9 109.6 135.9 REMARK 620 5 FLC B 303 OA1 165.7 99.6 86.4 76.5 REMARK 620 6 FLC B 303 OHB 86.9 175.0 71.7 65.4 79.2 REMARK 620 N 1 2 3 4 5 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 108.2 REMARK 620 3 HIS C 139 NE2 115.3 110.2 REMARK 620 4 FLC C 303 OB1 122.0 102.4 97.6 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 93.6 REMARK 620 3 HIS C 197 NE2 83.5 104.8 REMARK 620 4 FLC C 303 OA1 166.8 99.0 89.5 REMARK 620 5 FLC C 303 OHB 89.5 175.0 79.5 78.2 REMARK 620 6 FLC C 303 OB1 100.8 107.2 147.3 79.3 68.3 REMARK 620 N 1 2 3 4 5 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 103.8 REMARK 620 3 HIS D 139 NE2 112.2 107.1 REMARK 620 4 FLC D 303 OB2 124.9 105.0 102.7 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 94.5 REMARK 620 3 HIS D 197 NE2 90.0 104.2 REMARK 620 4 FLC D 303 OA2 166.1 98.8 90.7 REMARK 620 5 FLC D 303 OB2 92.6 107.4 147.9 79.6 REMARK 620 6 FLC D 303 OHB 81.8 174.4 80.1 84.6 68.7 REMARK 620 N 1 2 3 4 5 DBREF 7DTM A 1 228 UNP P52699 BLAB_SERMA 19 246 DBREF 7DTM B 1 228 UNP P52699 BLAB_SERMA 19 246 DBREF 7DTM C 1 228 UNP P52699 BLAB_SERMA 19 246 DBREF 7DTM D 1 228 UNP P52699 BLAB_SERMA 19 246 SEQRES 1 A 228 ALA GLU SER LEU PRO ASP LEU LYS ILE GLU LYS LEU ASP SEQRES 2 A 228 GLU GLY VAL TYR VAL HIS THR SER PHE GLU GLU VAL ASN SEQRES 3 A 228 GLY TRP GLY VAL VAL PRO LYS HIS GLY LEU VAL VAL LEU SEQRES 4 A 228 VAL ASN ALA GLU ALA TYR LEU ILE ASP THR PRO PHE THR SEQRES 5 A 228 ALA LYS ASP THR GLU LYS LEU VAL THR TRP PHE VAL GLU SEQRES 6 A 228 ARG GLY TYR LYS ILE LYS GLY SER ILE SER SER HIS PHE SEQRES 7 A 228 HIS SER ASP SER THR GLY GLY ILE GLU TRP LEU ASN SER SEQRES 8 A 228 ARG SER ILE PRO THR TYR ALA SER GLU LEU THR ASN GLU SEQRES 9 A 228 LEU LEU LYS LYS ASP GLY LYS VAL GLN ALA THR ASN SER SEQRES 10 A 228 PHE SER GLY VAL ASN TYR TRP LEU VAL LYS ASN LYS ILE SEQRES 11 A 228 GLU VAL PHE TYR PRO GLY PRO GLY HIS THR PRO ASP ASN SEQRES 12 A 228 VAL VAL VAL TRP LEU PRO GLU ARG LYS ILE LEU PHE GLY SEQRES 13 A 228 GLY CYS PHE ILE LYS PRO TYR GLY LEU GLY ASN LEU GLY SEQRES 14 A 228 ASP ALA ASN ILE GLU ALA TRP PRO LYS SER ALA LYS LEU SEQRES 15 A 228 LEU LYS SER LYS TYR GLY LYS ALA LYS LEU VAL VAL PRO SEQRES 16 A 228 SER HIS SER GLU VAL GLY ASP ALA SER LEU LEU LYS LEU SEQRES 17 A 228 THR LEU GLU GLN ALA VAL LYS GLY LEU ASN GLU SER LYS SEQRES 18 A 228 LYS PRO SER LYS PRO SER ASN SEQRES 1 B 228 ALA GLU SER LEU PRO ASP LEU LYS ILE GLU LYS LEU ASP SEQRES 2 B 228 GLU GLY VAL TYR VAL HIS THR SER PHE GLU GLU VAL ASN SEQRES 3 B 228 GLY TRP GLY VAL VAL PRO LYS HIS GLY LEU VAL VAL LEU SEQRES 4 B 228 VAL ASN ALA GLU ALA TYR LEU ILE ASP THR PRO PHE THR SEQRES 5 B 228 ALA LYS ASP THR GLU LYS LEU VAL THR TRP PHE VAL GLU SEQRES 6 B 228 ARG GLY TYR LYS ILE LYS GLY SER ILE SER SER HIS PHE SEQRES 7 B 228 HIS SER ASP SER THR GLY GLY ILE GLU TRP LEU ASN SER SEQRES 8 B 228 ARG SER ILE PRO THR TYR ALA SER GLU LEU THR ASN GLU SEQRES 9 B 228 LEU LEU LYS LYS ASP GLY LYS VAL GLN ALA THR ASN SER SEQRES 10 B 228 PHE SER GLY VAL ASN TYR TRP LEU VAL LYS ASN LYS ILE SEQRES 11 B 228 GLU VAL PHE TYR PRO GLY PRO GLY HIS THR PRO ASP ASN SEQRES 12 B 228 VAL VAL VAL TRP LEU PRO GLU ARG LYS ILE LEU PHE GLY SEQRES 13 B 228 GLY CYS PHE ILE LYS PRO TYR GLY LEU GLY ASN LEU GLY SEQRES 14 B 228 ASP ALA ASN ILE GLU ALA TRP PRO LYS SER ALA LYS LEU SEQRES 15 B 228 LEU LYS SER LYS TYR GLY LYS ALA LYS LEU VAL VAL PRO SEQRES 16 B 228 SER HIS SER GLU VAL GLY ASP ALA SER LEU LEU LYS LEU SEQRES 17 B 228 THR LEU GLU GLN ALA VAL LYS GLY LEU ASN GLU SER LYS SEQRES 18 B 228 LYS PRO SER LYS PRO SER ASN SEQRES 1 C 228 ALA GLU SER LEU PRO ASP LEU LYS ILE GLU LYS LEU ASP SEQRES 2 C 228 GLU GLY VAL TYR VAL HIS THR SER PHE GLU GLU VAL ASN SEQRES 3 C 228 GLY TRP GLY VAL VAL PRO LYS HIS GLY LEU VAL VAL LEU SEQRES 4 C 228 VAL ASN ALA GLU ALA TYR LEU ILE ASP THR PRO PHE THR SEQRES 5 C 228 ALA LYS ASP THR GLU LYS LEU VAL THR TRP PHE VAL GLU SEQRES 6 C 228 ARG GLY TYR LYS ILE LYS GLY SER ILE SER SER HIS PHE SEQRES 7 C 228 HIS SER ASP SER THR GLY GLY ILE GLU TRP LEU ASN SER SEQRES 8 C 228 ARG SER ILE PRO THR TYR ALA SER GLU LEU THR ASN GLU SEQRES 9 C 228 LEU LEU LYS LYS ASP GLY LYS VAL GLN ALA THR ASN SER SEQRES 10 C 228 PHE SER GLY VAL ASN TYR TRP LEU VAL LYS ASN LYS ILE SEQRES 11 C 228 GLU VAL PHE TYR PRO GLY PRO GLY HIS THR PRO ASP ASN SEQRES 12 C 228 VAL VAL VAL TRP LEU PRO GLU ARG LYS ILE LEU PHE GLY SEQRES 13 C 228 GLY CYS PHE ILE LYS PRO TYR GLY LEU GLY ASN LEU GLY SEQRES 14 C 228 ASP ALA ASN ILE GLU ALA TRP PRO LYS SER ALA LYS LEU SEQRES 15 C 228 LEU LYS SER LYS TYR GLY LYS ALA LYS LEU VAL VAL PRO SEQRES 16 C 228 SER HIS SER GLU VAL GLY ASP ALA SER LEU LEU LYS LEU SEQRES 17 C 228 THR LEU GLU GLN ALA VAL LYS GLY LEU ASN GLU SER LYS SEQRES 18 C 228 LYS PRO SER LYS PRO SER ASN SEQRES 1 D 228 ALA GLU SER LEU PRO ASP LEU LYS ILE GLU LYS LEU ASP SEQRES 2 D 228 GLU GLY VAL TYR VAL HIS THR SER PHE GLU GLU VAL ASN SEQRES 3 D 228 GLY TRP GLY VAL VAL PRO LYS HIS GLY LEU VAL VAL LEU SEQRES 4 D 228 VAL ASN ALA GLU ALA TYR LEU ILE ASP THR PRO PHE THR SEQRES 5 D 228 ALA LYS ASP THR GLU LYS LEU VAL THR TRP PHE VAL GLU SEQRES 6 D 228 ARG GLY TYR LYS ILE LYS GLY SER ILE SER SER HIS PHE SEQRES 7 D 228 HIS SER ASP SER THR GLY GLY ILE GLU TRP LEU ASN SER SEQRES 8 D 228 ARG SER ILE PRO THR TYR ALA SER GLU LEU THR ASN GLU SEQRES 9 D 228 LEU LEU LYS LYS ASP GLY LYS VAL GLN ALA THR ASN SER SEQRES 10 D 228 PHE SER GLY VAL ASN TYR TRP LEU VAL LYS ASN LYS ILE SEQRES 11 D 228 GLU VAL PHE TYR PRO GLY PRO GLY HIS THR PRO ASP ASN SEQRES 12 D 228 VAL VAL VAL TRP LEU PRO GLU ARG LYS ILE LEU PHE GLY SEQRES 13 D 228 GLY CYS PHE ILE LYS PRO TYR GLY LEU GLY ASN LEU GLY SEQRES 14 D 228 ASP ALA ASN ILE GLU ALA TRP PRO LYS SER ALA LYS LEU SEQRES 15 D 228 LEU LYS SER LYS TYR GLY LYS ALA LYS LEU VAL VAL PRO SEQRES 16 D 228 SER HIS SER GLU VAL GLY ASP ALA SER LEU LEU LYS LEU SEQRES 17 D 228 THR LEU GLU GLN ALA VAL LYS GLY LEU ASN GLU SER LYS SEQRES 18 D 228 LYS PRO SER LYS PRO SER ASN HET ZN A 301 1 HET ZN A 302 1 HET FLC A 303 13 HET ZN B 301 1 HET ZN B 302 1 HET FLC B 303 13 HET ZN C 301 1 HET ZN C 302 1 HET FLC C 303 13 HET ZN D 301 1 HET ZN D 302 1 HET FLC D 303 13 HETNAM ZN ZINC ION HETNAM FLC CITRATE ANION FORMUL 5 ZN 8(ZN 2+) FORMUL 7 FLC 4(C6 H5 O7 3-) FORMUL 17 HOH *548(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 ARG B 66 1 15 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 TYR B 187 1 13 HELIX 14 AB5 ALA B 203 SER B 220 1 18 HELIX 15 AB6 THR C 52 ARG C 66 1 15 HELIX 16 AB7 HIS C 79 GLY C 84 1 6 HELIX 17 AB8 GLY C 85 ARG C 92 1 8 HELIX 18 AB9 GLU C 100 ASP C 109 1 10 HELIX 19 AC1 ALA C 175 TYR C 187 1 13 HELIX 20 AC2 ALA C 203 SER C 220 1 18 HELIX 21 AC3 THR D 52 GLU D 65 1 14 HELIX 22 AC4 HIS D 79 GLY D 84 1 6 HELIX 23 AC5 GLY D 85 ARG D 92 1 8 HELIX 24 AC6 GLU D 100 ASP D 109 1 10 HELIX 25 AC7 ALA D 175 TYR D 187 1 13 HELIX 26 AC8 ALA D 203 GLU D 219 1 17 SHEET 1 AA1 7 LYS A 8 ASP A 13 0 SHEET 2 AA1 7 VAL A 16 VAL A 25 -1 O VAL A 16 N LEU A 12 SHEET 3 AA1 7 GLY A 29 VAL A 40 -1 O VAL A 37 N TYR A 17 SHEET 4 AA1 7 GLU A 43 ILE A 47 -1 O GLU A 43 N VAL A 40 SHEET 5 AA1 7 LYS A 69 ILE A 74 1 O LYS A 69 N ALA A 44 SHEET 6 AA1 7 THR A 96 SER A 99 1 O TYR A 97 N SER A 73 SHEET 7 AA1 7 ASN A 116 PHE A 118 1 O ASN A 116 N THR A 96 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 LEU A 148 -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 7 LYS B 8 ASP B 13 0 SHEET 2 AA3 7 VAL B 16 VAL B 25 -1 O VAL B 16 N LEU B 12 SHEET 3 AA3 7 GLY B 29 VAL B 40 -1 O LYS B 33 N SER B 21 SHEET 4 AA3 7 GLU B 43 ILE B 47 -1 O ILE B 47 N LEU B 36 SHEET 5 AA3 7 LYS B 69 ILE B 74 1 O ILE B 74 N LEU B 46 SHEET 6 AA3 7 THR B 96 SER B 99 1 O TYR B 97 N SER B 73 SHEET 7 AA3 7 ASN B 116 PHE B 118 1 O ASN B 116 N THR B 96 SHEET 1 AA4 5 ASN B 122 VAL B 126 0 SHEET 2 AA4 5 ILE B 130 PHE B 133 -1 O VAL B 132 N TYR B 123 SHEET 3 AA4 5 VAL B 145 LEU B 148 -1 O TRP B 147 N GLU B 131 SHEET 4 AA4 5 ILE B 153 GLY B 157 -1 O PHE B 155 N VAL B 146 SHEET 5 AA4 5 LEU B 192 PRO B 195 1 O VAL B 194 N LEU B 154 SHEET 1 AA5 7 LYS C 8 ASP C 13 0 SHEET 2 AA5 7 VAL C 16 VAL C 25 -1 O VAL C 16 N LEU C 12 SHEET 3 AA5 7 GLY C 29 VAL C 40 -1 O VAL C 37 N TYR C 17 SHEET 4 AA5 7 GLU C 43 ILE C 47 -1 O ILE C 47 N LEU C 36 SHEET 5 AA5 7 LYS C 69 ILE C 74 1 O LYS C 69 N ALA C 44 SHEET 6 AA5 7 THR C 96 SER C 99 1 O TYR C 97 N SER C 73 SHEET 7 AA5 7 ASN C 116 PHE C 118 1 O ASN C 116 N THR C 96 SHEET 1 AA6 5 ASN C 122 VAL C 126 0 SHEET 2 AA6 5 ILE C 130 PHE C 133 -1 O VAL C 132 N TYR C 123 SHEET 3 AA6 5 VAL C 145 LEU C 148 -1 O TRP C 147 N GLU C 131 SHEET 4 AA6 5 ILE C 153 GLY C 157 -1 O PHE C 155 N VAL C 146 SHEET 5 AA6 5 LEU C 192 PRO C 195 1 O LEU C 192 N LEU C 154 SHEET 1 AA7 7 LYS D 8 ASP D 13 0 SHEET 2 AA7 7 VAL D 16 VAL D 25 -1 O VAL D 18 N GLU D 10 SHEET 3 AA7 7 GLY D 29 VAL D 40 -1 O LYS D 33 N SER D 21 SHEET 4 AA7 7 GLU D 43 ILE D 47 -1 O ILE D 47 N LEU D 36 SHEET 5 AA7 7 LYS D 69 ILE D 74 1 O LYS D 69 N ALA D 44 SHEET 6 AA7 7 THR D 96 SER D 99 1 O TYR D 97 N SER D 73 SHEET 7 AA7 7 ASN D 116 PHE D 118 1 O ASN D 116 N THR D 96 SHEET 1 AA8 5 ASN D 122 VAL D 126 0 SHEET 2 AA8 5 ILE D 130 PHE D 133 -1 O VAL D 132 N TYR D 123 SHEET 3 AA8 5 VAL D 145 LEU D 148 -1 O TRP D 147 N GLU D 131 SHEET 4 AA8 5 ILE D 153 GLY D 157 -1 O PHE D 155 N VAL D 146 SHEET 5 AA8 5 LEU D 192 PRO D 195 1 O VAL D 194 N LEU D 154 LINK NE2 HIS A 77 ZN ZN A 301 1555 1555 2.15 LINK ND1 HIS A 79 ZN ZN A 301 1555 1555 2.19 LINK OD2 ASP A 81 ZN ZN A 302 1555 1555 2.03 LINK NE2 HIS A 139 ZN ZN A 301 1555 1555 2.23 LINK SG CYS A 158 ZN ZN A 302 1555 1555 2.41 LINK NE2 HIS A 197 ZN ZN A 302 1555 1555 2.18 LINK ZN ZN A 301 OB2 FLC A 303 1555 1555 2.08 LINK ZN ZN A 302 OHB FLC A 303 1555 1555 2.29 LINK ZN ZN A 302 OA2 FLC A 303 1555 1555 2.31 LINK ZN ZN A 302 OB2 FLC A 303 1555 1555 2.23 LINK NE2 HIS B 77 ZN ZN B 302 1555 1555 2.20 LINK ND1 HIS B 79 ZN ZN B 302 1555 1555 2.18 LINK OD2 ASP B 81 ZN ZN B 301 1555 1555 2.03 LINK NE2 HIS B 139 ZN ZN B 302 1555 1555 2.16 LINK SG CYS B 158 ZN ZN B 301 1555 1555 2.39 LINK NE2 HIS B 197 ZN ZN B 301 1555 1555 2.18 LINK ZN ZN B 301 OB1 FLC B 303 1555 1555 2.34 LINK ZN ZN B 301 OA1 FLC B 303 1555 1555 2.56 LINK ZN ZN B 301 OHB FLC B 303 1555 1555 2.39 LINK ZN ZN B 302 OB1 FLC B 303 1555 1555 2.12 LINK NE2 HIS C 77 ZN ZN C 301 1555 1555 2.18 LINK ND1 HIS C 79 ZN ZN C 301 1555 1555 2.14 LINK OD2 ASP C 81 ZN ZN C 302 1555 1555 2.13 LINK NE2 HIS C 139 ZN ZN C 301 1555 1555 2.24 LINK SG CYS C 158 ZN ZN C 302 1555 1555 2.30 LINK NE2 HIS C 197 ZN ZN C 302 1555 1555 2.32 LINK ZN ZN C 301 OB1 FLC C 303 1555 1555 1.99 LINK ZN ZN C 302 OA1 FLC C 303 1555 1555 2.31 LINK ZN ZN C 302 OHB FLC C 303 1555 1555 2.13 LINK ZN ZN C 302 OB1 FLC C 303 1555 1555 2.37 LINK NE2 HIS D 77 ZN ZN D 301 1555 1555 2.19 LINK ND1 HIS D 79 ZN ZN D 301 1555 1555 2.16 LINK OD2 ASP D 81 ZN ZN D 302 1555 1555 2.01 LINK NE2 HIS D 139 ZN ZN D 301 1555 1555 2.21 LINK SG CYS D 158 ZN ZN D 302 1555 1555 2.33 LINK NE2 HIS D 197 ZN ZN D 302 1555 1555 2.22 LINK ZN ZN D 301 OB2 FLC D 303 1555 1555 1.99 LINK ZN ZN D 302 OA2 FLC D 303 1555 1555 2.36 LINK ZN ZN D 302 OB2 FLC D 303 1555 1555 2.33 LINK ZN ZN D 302 OHB FLC D 303 1555 1555 2.21 CISPEP 1 ASN A 26 GLY A 27 0 -2.33 CISPEP 2 ASN C 26 GLY C 27 0 0.68 CRYST1 49.944 75.675 82.264 83.53 75.44 74.13 P 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.020022 -0.005693 -0.004936 0.00000 SCALE2 0.000000 0.013738 -0.000650 0.00000 SCALE3 0.000000 0.000000 0.012573 0.00000