PDB Short entry for 1JCZ HEADER LYASE 11-JUN-01 1JCZ TITLE CRYSTAL STRUCTURE OF THE EXTRACELLULAR DOMAIN OF HUMAN CARBONIC TITLE 2 ANHYDRASE XII COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE XII; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: EXTRACELLULAR DOMAIN; COMPND 5 SYNONYM: CARBONATE DEHYDRATASE XII, CA-XII, TUMOR ANTIGEN HOM-RCC- COMPND 6 3.1.3; COMPND 7 EC: 4.2.1.1; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-11D KEYWDS EXTRACELLULAR DOMAIN, HUMAN CARBONIC ANHYDRASE XII, BITOPIC MEMBRANE KEYWDS 2 PROTEIN, TYPE I MEMBRANE PROTEIN, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR D.A.WHITTINGTON,A.WAHEED,B.ULMASOV,G.N.SHAH,J.H.GRUBB,W.S.SLY, AUTHOR 2 D.W.CHRISTIANSON REVDAT 4 16-AUG-23 1JCZ 1 REMARK SEQADV LINK REVDAT 3 16-NOV-11 1JCZ 1 VERSN HETATM REVDAT 2 24-FEB-09 1JCZ 1 VERSN REVDAT 1 17-AUG-01 1JCZ 0 JRNL AUTH D.A.WHITTINGTON,A.WAHEED,B.ULMASOV,G.N.SHAH,J.H.GRUBB, JRNL AUTH 2 W.S.SLY,D.W.CHRISTIANSON JRNL TITL CRYSTAL STRUCTURE OF THE DIMERIC EXTRACELLULAR DOMAIN OF JRNL TITL 2 HUMAN CARBONIC ANHYDRASE XII, A BITOPIC MEMBRANE PROTEIN JRNL TITL 3 OVEREXPRESSED IN CERTAIN CANCER TUMOR CELLS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 98 9545 2001 JRNL REFN ISSN 0027-8424 JRNL PMID 11493685 JRNL DOI 10.1073/PNAS.161301298 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 519456.450 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 74133 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 SET) : 0.194 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.100 REMARK 3 FREE R VALUE TEST SET COUNT : 5970 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 75.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9204 REMARK 3 BIN R VALUE (WORKING SET) : 0.2560 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 776 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4176 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 537 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.59000 REMARK 3 B22 (A**2) : 7.50000 REMARK 3 B33 (A**2) : -1.91000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.02000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.14 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.760 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.140 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.740 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.870 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.710 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 45.24 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : ACETATE.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ACETATE.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1JCZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUN-01. REMARK 100 THE DEPOSITION ID IS D_1000013637. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-DEC-00 REMARK 200 TEMPERATURE (KELVIN) : 97 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.28700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1G0E REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM ACETATE, PH 4.8, REMARK 280 VAPOR DIFFUSION, HANGING DROP AT 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 73.36650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.28900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 73.36650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.28900 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER CONSISTING OF CHAINS A REMARK 300 AND B IN THE ASYMMETRIC UNIT 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 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B1102 LIES ON A SPECIAL POSITION. 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 2 REMARK 465 SER A 3 REMARK 465 GLN A 262 REMARK 465 ALA B 2 REMARK 465 SER B 3 REMARK 465 GLN B 262 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 65 -177.46 -170.04 REMARK 500 THR A 91 -38.65 -133.54 REMARK 500 ASP A 102 77.53 -152.53 REMARK 500 GLN A 165 0.62 -68.66 REMARK 500 ASN A 244 58.68 -91.95 REMARK 500 ASP B 102 72.27 -152.66 REMARK 500 ASP B 252 -104.06 -60.95 REMARK 500 GLU B 253 157.21 -39.47 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 901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 103.3 REMARK 620 3 HIS A 119 ND1 117.4 95.0 REMARK 620 4 ACY A 801 O 88.7 165.2 87.0 REMARK 620 5 HOH A1096 O 105.2 87.8 135.3 80.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 902 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 94 NE2 REMARK 620 2 HIS B 96 NE2 102.5 REMARK 620 3 HIS B 119 ND1 116.4 96.3 REMARK 620 4 ACY B 802 O 90.6 166.1 81.9 REMARK 620 5 HOH B1071 O 104.4 90.1 136.0 81.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY B 802 DBREF 1JCZ A 2 262 UNP O43570 CAH12_HUMAN 30 292 DBREF 1JCZ B 2 262 UNP O43570 CAH12_HUMAN 30 292 SEQADV 1JCZ ALA A 2 UNP O43570 GLY 30 CONFLICT SEQADV 1JCZ ALA B 2 UNP O43570 GLY 30 CONFLICT SEQRES 1 A 263 ALA SER LYS TRP THR TYR PHE GLY PRO ASP GLY GLU ASN SEQRES 2 A 263 SER TRP SER LYS LYS TYR PRO SER CYS GLY GLY LEU LEU SEQRES 3 A 263 GLN SER PRO ILE ASP LEU HIS SER ASP ILE LEU GLN TYR SEQRES 4 A 263 ASP ALA SER LEU THR PRO LEU GLU PHE GLN GLY TYR ASN SEQRES 5 A 263 LEU SER ALA ASN LYS GLN PHE LEU LEU THR ASN ASN GLY SEQRES 6 A 263 HIS SER VAL LYS LEU ASN LEU PRO SER ASP MET HIS ILE SEQRES 7 A 263 GLN GLY LEU GLN SER ARG TYR SER ALA THR GLN LEU HIS SEQRES 8 A 263 LEU HIS TRP GLY ASN PRO ASN ASP PRO HIS GLY SER GLU SEQRES 9 A 263 HIS THR VAL SER GLY GLN HIS PHE ALA ALA GLU LEU HIS SEQRES 10 A 263 ILE VAL HIS TYR ASN SER ASP LEU TYR PRO ASP ALA SER SEQRES 11 A 263 THR ALA SER ASN LYS SER GLU GLY LEU ALA VAL LEU ALA SEQRES 12 A 263 VAL LEU ILE GLU MET GLY SER PHE ASN PRO SER TYR ASP SEQRES 13 A 263 LYS ILE PHE SER HIS LEU GLN HIS VAL LYS TYR LYS GLY SEQRES 14 A 263 GLN GLU ALA PHE VAL PRO GLY PHE ASN ILE GLU GLU LEU SEQRES 15 A 263 LEU PRO GLU ARG THR ALA GLU TYR TYR ARG TYR ARG GLY SEQRES 16 A 263 SER LEU THR THR PRO PRO CYS ASN PRO THR VAL LEU TRP SEQRES 17 A 263 THR VAL PHE ARG ASN PRO VAL GLN ILE SER GLN GLU GLN SEQRES 18 A 263 LEU LEU ALA LEU GLU THR ALA LEU TYR CYS THR HIS MET SEQRES 19 A 263 ASP ASP PRO SER PRO ARG GLU MET ILE ASN ASN PHE ARG SEQRES 20 A 263 GLN VAL GLN LYS PHE ASP GLU ARG LEU VAL TYR THR SER SEQRES 21 A 263 PHE SER GLN SEQRES 1 B 263 ALA SER LYS TRP THR TYR PHE GLY PRO ASP GLY GLU ASN SEQRES 2 B 263 SER TRP SER LYS LYS TYR PRO SER CYS GLY GLY LEU LEU SEQRES 3 B 263 GLN SER PRO ILE ASP LEU HIS SER ASP ILE LEU GLN TYR SEQRES 4 B 263 ASP ALA SER LEU THR PRO LEU GLU PHE GLN GLY TYR ASN SEQRES 5 B 263 LEU SER ALA ASN LYS GLN PHE LEU LEU THR ASN ASN GLY SEQRES 6 B 263 HIS SER VAL LYS LEU ASN LEU PRO SER ASP MET HIS ILE SEQRES 7 B 263 GLN GLY LEU GLN SER ARG TYR SER ALA THR GLN LEU HIS SEQRES 8 B 263 LEU HIS TRP GLY ASN PRO ASN ASP PRO HIS GLY SER GLU SEQRES 9 B 263 HIS THR VAL SER GLY GLN HIS PHE ALA ALA GLU LEU HIS SEQRES 10 B 263 ILE VAL HIS TYR ASN SER ASP LEU TYR PRO ASP ALA SER SEQRES 11 B 263 THR ALA SER ASN LYS SER GLU GLY LEU ALA VAL LEU ALA SEQRES 12 B 263 VAL LEU ILE GLU MET GLY SER PHE ASN PRO SER TYR ASP SEQRES 13 B 263 LYS ILE PHE SER HIS LEU GLN HIS VAL LYS TYR LYS GLY SEQRES 14 B 263 GLN GLU ALA PHE VAL PRO GLY PHE ASN ILE GLU GLU LEU SEQRES 15 B 263 LEU PRO GLU ARG THR ALA GLU TYR TYR ARG TYR ARG GLY SEQRES 16 B 263 SER LEU THR THR PRO PRO CYS ASN PRO THR VAL LEU TRP SEQRES 17 B 263 THR VAL PHE ARG ASN PRO VAL GLN ILE SER GLN GLU GLN SEQRES 18 B 263 LEU LEU ALA LEU GLU THR ALA LEU TYR CYS THR HIS MET SEQRES 19 B 263 ASP ASP PRO SER PRO ARG GLU MET ILE ASN ASN PHE ARG SEQRES 20 B 263 GLN VAL GLN LYS PHE ASP GLU ARG LEU VAL TYR THR SER SEQRES 21 B 263 PHE SER GLN HET ZN A 901 1 HET ACY A 801 4 HET ZN B 902 1 HET ACY B 802 4 HETNAM ZN ZINC ION HETNAM ACY ACETIC ACID FORMUL 3 ZN 2(ZN 2+) FORMUL 4 ACY 2(C2 H4 O2) FORMUL 7 HOH *537(H2 O) HELIX 1 1 GLY A 12 ASN A 14 5 3 HELIX 2 2 SER A 15 TYR A 20 1 6 HELIX 3 3 PRO A 21 GLY A 25 5 5 HELIX 4 4 HIS A 34 ASP A 36 5 3 HELIX 5 5 ASP A 130 SER A 135 1 6 HELIX 6 6 TYR A 157 SER A 162 1 6 HELIX 7 7 HIS A 163 VAL A 167 5 5 HELIX 8 8 ILE A 181 LEU A 185 5 5 HELIX 9 9 SER A 219 ALA A 229 1 11 HELIX 10 10 GLY B 12 ASN B 14 5 3 HELIX 11 11 SER B 15 TYR B 20 1 6 HELIX 12 12 PRO B 21 GLY B 25 5 5 HELIX 13 13 HIS B 34 ASP B 36 5 3 HELIX 14 14 ASP B 130 SER B 135 1 6 HELIX 15 15 ASN B 154 SER B 162 1 9 HELIX 16 16 HIS B 163 LYS B 168 5 6 HELIX 17 17 ILE B 181 LEU B 185 5 5 HELIX 18 18 SER B 219 LEU B 230 1 12 SHEET 1 A 2 ASP A 32 LEU A 33 0 SHEET 2 A 2 THR A 108 VAL A 109 1 O THR A 108 N LEU A 33 SHEET 1 B15 GLU A 173 PRO A 177 0 SHEET 2 B15 GLN A 56 ASN A 61 -1 O PHE A 57 N VAL A 176 SHEET 3 B15 VAL A 66 ASN A 69 -1 N LYS A 67 O THR A 60 SHEET 4 B15 TYR A 88 TRP A 97 -1 O LEU A 93 N LEU A 68 SHEET 5 B15 ALA A 116 ASN A 124 -1 N GLU A 117 O HIS A 96 SHEET 6 B15 LEU A 141 MET A 150 -1 O ALA A 142 N HIS A 122 SHEET 7 B15 VAL A 207 PHE A 212 1 N LEU A 208 O LEU A 141 SHEET 8 B15 TYR A 191 GLY A 196 -1 N TYR A 192 O VAL A 211 SHEET 9 B15 VAL A 256 THR A 258 -1 O TYR A 257 N ARG A 193 SHEET 10 B15 LEU A 38 TYR A 40 1 O GLN A 39 N THR A 258 SHEET 11 B15 VAL A 256 THR A 258 1 O VAL A 256 N GLN A 39 SHEET 12 B15 TYR A 191 GLY A 196 -1 N ARG A 193 O TYR A 257 SHEET 13 B15 VAL A 207 PHE A 212 -1 O VAL A 207 N GLY A 196 SHEET 14 B15 LEU A 141 MET A 150 1 O LEU A 141 N LEU A 208 SHEET 15 B15 VAL A 216 ILE A 218 1 O VAL A 216 N GLU A 149 SHEET 1 C 2 ASP B 32 LEU B 33 0 SHEET 2 C 2 THR B 108 VAL B 109 1 O THR B 108 N LEU B 33 SHEET 1 D15 GLU B 173 PRO B 177 0 SHEET 2 D15 GLN B 56 ASN B 61 -1 O PHE B 57 N VAL B 176 SHEET 3 D15 VAL B 66 ASN B 69 -1 N LYS B 67 O THR B 60 SHEET 4 D15 TYR B 88 TRP B 97 -1 O LEU B 93 N LEU B 68 SHEET 5 D15 ALA B 116 ASN B 124 -1 N GLU B 117 O HIS B 96 SHEET 6 D15 LEU B 141 MET B 150 -1 O ALA B 142 N HIS B 122 SHEET 7 D15 VAL B 207 PHE B 212 1 N LEU B 208 O LEU B 141 SHEET 8 D15 TYR B 191 GLY B 196 -1 N TYR B 192 O VAL B 211 SHEET 9 D15 VAL B 256 THR B 258 -1 O TYR B 257 N ARG B 193 SHEET 10 D15 LEU B 38 TYR B 40 1 O GLN B 39 N THR B 258 SHEET 11 D15 VAL B 256 THR B 258 1 O VAL B 256 N GLN B 39 SHEET 12 D15 TYR B 191 GLY B 196 -1 N ARG B 193 O TYR B 257 SHEET 13 D15 VAL B 207 PHE B 212 -1 O VAL B 207 N GLY B 196 SHEET 14 D15 LEU B 141 MET B 150 1 O LEU B 141 N LEU B 208 SHEET 15 D15 VAL B 216 ILE B 218 1 O VAL B 216 N GLU B 149 SSBOND 1 CYS A 23 CYS A 203 1555 1555 2.04 SSBOND 2 CYS B 23 CYS B 203 1555 1555 2.03 LINK NE2 HIS A 94 ZN ZN A 901 1555 1555 2.04 LINK NE2 HIS A 96 ZN ZN A 901 1555 1555 2.09 LINK ND1 HIS A 119 ZN ZN A 901 1555 1555 2.12 LINK O ACY A 801 ZN ZN A 901 1555 1555 2.28 LINK ZN ZN A 901 O HOH A1096 1555 1555 2.12 LINK NE2 HIS B 94 ZN ZN B 902 1555 1555 2.02 LINK NE2 HIS B 96 ZN ZN B 902 1555 1555 2.05 LINK ND1 HIS B 119 ZN ZN B 902 1555 1555 2.07 LINK O ACY B 802 ZN ZN B 902 1555 1555 2.33 LINK ZN ZN B 902 O HOH B1071 1555 1555 1.98 CISPEP 1 SER A 29 PRO A 30 0 0.11 CISPEP 2 PRO A 201 PRO A 202 0 0.30 CISPEP 3 SER B 29 PRO B 30 0 0.06 CISPEP 4 PRO B 201 PRO B 202 0 0.22 SITE 1 AC1 5 HIS A 94 HIS A 96 HIS A 119 ACY A 801 SITE 2 AC1 5 HOH A1096 SITE 1 AC2 5 HIS B 94 HIS B 96 HIS B 119 ACY B 802 SITE 2 AC2 5 HOH B1071 SITE 1 AC3 8 HIS A 94 HIS A 119 VAL A 143 LEU A 198 SITE 2 AC3 8 THR A 199 ZN A 901 HOH A1057 HOH A1096 SITE 1 AC4 8 HIS B 94 HIS B 119 VAL B 143 LEU B 198 SITE 2 AC4 8 THR B 199 ZN B 902 HOH B1071 HOH B1079 CRYST1 146.733 44.578 85.167 90.00 94.10 90.00 C 1 2 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 0.006815 0.000000 0.000488 0.00000 SCALE2 0.000000 0.022433 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011772 0.00000