HEADER METAL BINDING PROTEIN 02-MAY-08 3D0N TITLE CRYSTAL STRUCTURE OF HUMAN CARBONIC ANHYDRASE XIII COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE 13; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CARBONIC ANHYDRASE XIII, CARBONATE DEHYDRATASE XIII, CA- COMPND 5 XIII; COMPND 6 EC: 4.2.1.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CA13; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: BL21(DE3)PLYS; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-4T-1 KEYWDS CARBONIC ANHYDRASE, LYASE, METAL-BINDING, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.DI FIORE,G.DE SIMONE REVDAT 7 30-AUG-23 3D0N 1 REMARK SEQADV LINK REVDAT 6 25-OCT-17 3D0N 1 REMARK REVDAT 5 13-JUL-11 3D0N 1 VERSN REVDAT 4 09-JUN-09 3D0N 1 REVDAT REVDAT 3 24-FEB-09 3D0N 1 VERSN REVDAT 2 02-DEC-08 3D0N 1 JRNL REVDAT 1 29-JUL-08 3D0N 0 JRNL AUTH A.DI FIORE,S.M.MONTI,M.HILVO,S.PARKKILA,V.ROMANO,A.SCALONI, JRNL AUTH 2 C.PEDONE,A.SCOZZAFAVA,C.T.SUPURAN,G.DE SIMONE JRNL TITL CRYSTAL STRUCTURE OF HUMAN CARBONIC ANHYDRASE XIII AND ITS JRNL TITL 2 COMPLEX WITH THE INHIBITOR ACETAZOLAMIDE. JRNL REF PROTEINS V. 74 164 2008 JRNL REFN ISSN 0887-3585 JRNL PMID 18618712 JRNL DOI 10.1002/PROT.22144 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.E.ERIKSSON,T.A.JONES,A.LILJAS REMARK 1 TITL REFINED STRUCTURE OF HUMAN CARBONIC ANHYDRASE II AT 2.0 A REMARK 1 TITL 2 RESOLUTION. REMARK 1 REF PROTEINS V. 4 274 1988 REMARK 1 PUBL 3151019 REMARK 1 REFN ISSN 0887-3585 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 66286 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3356 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4186 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 777 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3D0N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1000047442. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-07 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 : ELETTRA REMARK 200 BEAMLINE : 5.2R REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.999882 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 68200 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05800 REMARK 200 FOR THE DATA SET : 21.3000 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 (%) : 90.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.25800 REMARK 200 FOR SHELL : 3.800 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 1CA2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 0.2 M AMMONIUM ACETATE, REMARK 280 0.1 M SODIUM ACETATE PH 4.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 29.10500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 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 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 GLY A -1 REMARK 465 GLY B -1 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 1 -177.17 -170.66 REMARK 500 SER A 65 -171.54 174.29 REMARK 500 ASN A 75 42.52 -105.95 REMARK 500 ASN A 124 99.78 -69.01 REMARK 500 PRO A 202 2.30 -69.17 REMARK 500 ASN A 244 44.04 -147.36 REMARK 500 SER B 65 -176.28 169.55 REMARK 500 SER B 65 -176.28 173.48 REMARK 500 ASN B 75 40.66 -97.73 REMARK 500 PRO B 202 4.92 -69.58 REMARK 500 ASN B 244 42.98 -146.32 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 262 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 99.8 REMARK 620 3 HIS A 119 ND1 113.9 93.5 REMARK 620 4 ACT A 263 O 88.7 171.2 84.7 REMARK 620 5 HOH A1026 O 109.8 88.2 135.2 87.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 262 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 94 NE2 REMARK 620 2 HIS B 96 NE2 101.7 REMARK 620 3 HIS B 119 ND1 115.0 91.5 REMARK 620 4 ACT B 263 OXT 91.8 166.5 83.6 REMARK 620 5 HOH B1497 O 104.5 88.1 139.7 87.5 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 262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 263 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 263 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 264 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CA2 RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURE OF THE HUMAN CARBONIC ANHYDRASE II DBREF 3D0N A 0B 261 UNP Q8N1Q1 CAH13_HUMAN 1 262 DBREF 3D0N B 0B 261 UNP Q8N1Q1 CAH13_HUMAN 1 262 SEQADV 3D0N GLY A -1 UNP Q8N1Q1 EXPRESSION TAG SEQADV 3D0N SER A 0A UNP Q8N1Q1 EXPRESSION TAG SEQADV 3D0N GLY B -1 UNP Q8N1Q1 EXPRESSION TAG SEQADV 3D0N SER B 0A UNP Q8N1Q1 EXPRESSION TAG SEQRES 1 A 264 GLY SER MET SER ARG LEU SER TRP GLY TYR ARG GLU HIS SEQRES 2 A 264 ASN GLY PRO ILE HIS TRP LYS GLU PHE PHE PRO ILE ALA SEQRES 3 A 264 ASP GLY ASP GLN GLN SER PRO ILE GLU ILE LYS THR LYS SEQRES 4 A 264 GLU VAL LYS TYR ASP SER SER LEU ARG PRO LEU SER ILE SEQRES 5 A 264 LYS TYR ASP PRO SER SER ALA LYS ILE ILE SER ASN SER SEQRES 6 A 264 GLY HIS SER PHE ASN VAL ASP PHE ASP ASP THR GLU ASN SEQRES 7 A 264 LYS SER VAL LEU ARG GLY GLY PRO LEU THR GLY SER TYR SEQRES 8 A 264 ARG LEU ARG GLN VAL HIS LEU HIS TRP GLY SER ALA ASP SEQRES 9 A 264 ASP HIS GLY SER GLU HIS ILE VAL ASP GLY VAL SER TYR SEQRES 10 A 264 ALA ALA GLU LEU HIS VAL VAL HIS TRP ASN SER ASP LYS SEQRES 11 A 264 TYR PRO SER PHE VAL GLU ALA ALA HIS GLU PRO ASP GLY SEQRES 12 A 264 LEU ALA VAL LEU GLY VAL PHE LEU GLN ILE GLY GLU PRO SEQRES 13 A 264 ASN SER GLN LEU GLN LYS ILE THR ASP THR LEU ASP SER SEQRES 14 A 264 ILE LYS GLU LYS GLY LYS GLN THR ARG PHE THR ASN PHE SEQRES 15 A 264 ASP LEU LEU SER LEU LEU PRO PRO SER TRP ASP TYR TRP SEQRES 16 A 264 THR TYR PRO GLY SER LEU THR VAL PRO PRO LEU LEU GLU SEQRES 17 A 264 SER VAL THR TRP ILE VAL LEU LYS GLN PRO ILE ASN ILE SEQRES 18 A 264 SER SER GLN GLN LEU ALA LYS PHE ARG SER LEU LEU CYS SEQRES 19 A 264 THR ALA GLU GLY GLU ALA ALA ALA PHE LEU VAL SER ASN SEQRES 20 A 264 HIS ARG PRO PRO GLN PRO LEU LYS GLY ARG LYS VAL ARG SEQRES 21 A 264 ALA SER PHE HIS SEQRES 1 B 264 GLY SER MET SER ARG LEU SER TRP GLY TYR ARG GLU HIS SEQRES 2 B 264 ASN GLY PRO ILE HIS TRP LYS GLU PHE PHE PRO ILE ALA SEQRES 3 B 264 ASP GLY ASP GLN GLN SER PRO ILE GLU ILE LYS THR LYS SEQRES 4 B 264 GLU VAL LYS TYR ASP SER SER LEU ARG PRO LEU SER ILE SEQRES 5 B 264 LYS TYR ASP PRO SER SER ALA LYS ILE ILE SER ASN SER SEQRES 6 B 264 GLY HIS SER PHE ASN VAL ASP PHE ASP ASP THR GLU ASN SEQRES 7 B 264 LYS SER VAL LEU ARG GLY GLY PRO LEU THR GLY SER TYR SEQRES 8 B 264 ARG LEU ARG GLN VAL HIS LEU HIS TRP GLY SER ALA ASP SEQRES 9 B 264 ASP HIS GLY SER GLU HIS ILE VAL ASP GLY VAL SER TYR SEQRES 10 B 264 ALA ALA GLU LEU HIS VAL VAL HIS TRP ASN SER ASP LYS SEQRES 11 B 264 TYR PRO SER PHE VAL GLU ALA ALA HIS GLU PRO ASP GLY SEQRES 12 B 264 LEU ALA VAL LEU GLY VAL PHE LEU GLN ILE GLY GLU PRO SEQRES 13 B 264 ASN SER GLN LEU GLN LYS ILE THR ASP THR LEU ASP SER SEQRES 14 B 264 ILE LYS GLU LYS GLY LYS GLN THR ARG PHE THR ASN PHE SEQRES 15 B 264 ASP LEU LEU SER LEU LEU PRO PRO SER TRP ASP TYR TRP SEQRES 16 B 264 THR TYR PRO GLY SER LEU THR VAL PRO PRO LEU LEU GLU SEQRES 17 B 264 SER VAL THR TRP ILE VAL LEU LYS GLN PRO ILE ASN ILE SEQRES 18 B 264 SER SER GLN GLN LEU ALA LYS PHE ARG SER LEU LEU CYS SEQRES 19 B 264 THR ALA GLU GLY GLU ALA ALA ALA PHE LEU VAL SER ASN SEQRES 20 B 264 HIS ARG PRO PRO GLN PRO LEU LYS GLY ARG LYS VAL ARG SEQRES 21 B 264 ALA SER PHE HIS HET ZN A 262 1 HET ACT A 263 4 HET ZN B 262 1 HET ACT B 263 4 HET GOL B 264 12 HETNAM ZN ZINC ION HETNAM ACT ACETATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 ZN 2(ZN 2+) FORMUL 4 ACT 2(C2 H3 O2 1-) FORMUL 7 GOL C3 H8 O3 FORMUL 8 HOH *777(H2 O) HELIX 1 1 GLY A 12 PHE A 19 5 8 HELIX 2 2 PHE A 20 GLY A 25 5 6 HELIX 3 3 SER A 130 ALA A 135 1 6 HELIX 4 4 ASN A 154 ASP A 162 1 9 HELIX 5 5 THR A 163 LYS A 168 5 6 HELIX 6 6 ASP A 180 LEU A 185 5 6 HELIX 7 7 SER A 219 ARG A 227 1 9 HELIX 8 8 GLY B 12 PHE B 19 5 8 HELIX 9 9 PHE B 20 GLY B 25 5 6 HELIX 10 10 LYS B 34 VAL B 38 5 5 HELIX 11 11 SER B 130 ALA B 135 1 6 HELIX 12 12 ASN B 154 ASP B 162 1 9 HELIX 13 13 THR B 163 LYS B 168 5 6 HELIX 14 14 ASP B 180 LEU B 185 5 6 HELIX 15 15 SER B 219 ARG B 227 1 9 SHEET 1 A 2 GLU A 32 ILE A 33 0 SHEET 2 A 2 ILE A 108 VAL A 109 1 O ILE A 108 N ILE A 33 SHEET 1 B10 LYS A 39 TYR A 40 0 SHEET 2 B10 ARG A 257 ALA A 258 1 O ALA A 258 N LYS A 39 SHEET 3 B10 TYR A 191 GLY A 196 -1 N THR A 193 O ARG A 257 SHEET 4 B10 VAL A 207 LEU A 212 -1 O VAL A 207 N GLY A 196 SHEET 5 B10 LEU A 141 ILE A 150 1 N GLY A 145 O ILE A 210 SHEET 6 B10 ALA A 116 ASN A 124 -1 N LEU A 118 O VAL A 146 SHEET 7 B10 TYR A 88 TRP A 97 -1 N GLN A 92 O VAL A 121 SHEET 8 B10 PHE A 66 PHE A 70 -1 N VAL A 68 O VAL A 93 SHEET 9 B10 ALA A 56 ASN A 61 -1 N ILE A 58 O ASP A 69 SHEET 10 B10 GLN A 173 ARG A 175 -1 O THR A 174 N ILE A 59 SHEET 1 C 6 LEU A 47 LYS A 50 0 SHEET 2 C 6 VAL A 78 GLY A 81 -1 O ARG A 80 N SER A 48 SHEET 3 C 6 TYR A 88 TRP A 97 -1 O TYR A 88 N LEU A 79 SHEET 4 C 6 ALA A 116 ASN A 124 -1 O VAL A 121 N GLN A 92 SHEET 5 C 6 LEU A 141 ILE A 150 -1 O VAL A 146 N LEU A 118 SHEET 6 C 6 ILE A 216 ILE A 218 1 O ILE A 216 N PHE A 147 SHEET 1 D 2 GLU B 32 ILE B 33 0 SHEET 2 D 2 ILE B 108 VAL B 109 1 O ILE B 108 N ILE B 33 SHEET 1 E10 LYS B 39 TYR B 40 0 SHEET 2 E10 ARG B 257 ALA B 258 1 O ALA B 258 N LYS B 39 SHEET 3 E10 TYR B 191 GLY B 196 -1 N THR B 193 O ARG B 257 SHEET 4 E10 VAL B 207 LEU B 212 -1 O VAL B 207 N GLY B 196 SHEET 5 E10 LEU B 141 ILE B 150 1 N GLY B 145 O ILE B 210 SHEET 6 E10 ALA B 116 ASN B 124 -1 N LEU B 118 O VAL B 146 SHEET 7 E10 TYR B 88 TRP B 97 -1 N ARG B 91 O VAL B 121 SHEET 8 E10 PHE B 66 PHE B 70 -1 N VAL B 68 O VAL B 93 SHEET 9 E10 ALA B 56 ASN B 61 -1 N SER B 60 O ASN B 67 SHEET 10 E10 GLN B 173 ARG B 175 -1 O THR B 174 N ILE B 59 SHEET 1 F 6 LEU B 47 LYS B 50 0 SHEET 2 F 6 VAL B 78 GLY B 81 -1 O ARG B 80 N SER B 48 SHEET 3 F 6 TYR B 88 TRP B 97 -1 O TYR B 88 N LEU B 79 SHEET 4 F 6 ALA B 116 ASN B 124 -1 O VAL B 121 N ARG B 91 SHEET 5 F 6 LEU B 141 ILE B 150 -1 O VAL B 146 N LEU B 118 SHEET 6 F 6 ILE B 216 ILE B 218 1 O ILE B 216 N PHE B 147 LINK NE2 HIS A 94 ZN ZN A 262 1555 1555 2.03 LINK NE2 HIS A 96 ZN ZN A 262 1555 1555 2.10 LINK ND1 HIS A 119 ZN ZN A 262 1555 1555 2.06 LINK ZN ZN A 262 O ACT A 263 1555 1555 2.15 LINK ZN ZN A 262 O HOH A1026 1555 1555 2.05 LINK NE2 HIS B 94 ZN ZN B 262 1555 1555 1.99 LINK NE2 HIS B 96 ZN ZN B 262 1555 1555 2.13 LINK ND1 HIS B 119 ZN ZN B 262 1555 1555 2.06 LINK ZN ZN B 262 OXT ACT B 263 1555 1555 2.10 LINK ZN ZN B 262 O HOH B1497 1555 1555 2.06 CISPEP 1 SER A 29 PRO A 30 0 0.14 CISPEP 2 PRO A 201 PRO A 202 0 0.45 CISPEP 3 SER B 29 PRO B 30 0 0.02 CISPEP 4 PRO B 201 PRO B 202 0 0.60 SITE 1 AC1 5 HIS A 94 HIS A 96 HIS A 119 THR A 199 SITE 2 AC1 5 HOH A1026 SITE 1 AC2 5 HIS B 94 HIS B 96 HIS B 119 THR B 199 SITE 2 AC2 5 HOH B1497 SITE 1 AC3 5 HIS A 94 HIS A 119 LEU A 198 THR A 199 SITE 2 AC3 5 HOH A1026 SITE 1 AC4 6 HIS B 94 HIS B 119 LEU B 198 THR B 199 SITE 2 AC4 6 HOH B1497 HOH B1498 SITE 1 AC5 9 SER A 48 LEU B 182 LEU B 185 PRO B 186 SITE 2 AC5 9 PRO B 187 TRP B 189 HOH B1331 HOH B1335 SITE 3 AC5 9 HOH B1573 CRYST1 57.780 58.210 72.120 90.00 92.36 90.00 P 1 21 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 0.017307 0.000000 0.000713 0.00000 SCALE2 0.000000 0.017179 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013878 0.00000