HEADER VIRAL PROTEIN 08-JUL-02 1M55 TITLE CATALYTIC DOMAIN OF THE ADENO ASSOCIATED VIRUS TYPE 5 REP PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: REP PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN (RESIDUES 1-197); COMPND 5 SYNONYM: ADENO-ASSOCIATED VIRUS 5; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ADENO-ASSOCIATED VIRUS - 5; SOURCE 3 ORGANISM_TAXID: 82300; 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: PET15B KEYWDS ENDONUCLEASE, REP, ROLLING CIRCLE REPLICATION, ADENO-ASSOCIATED KEYWDS 2 VIRUS, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.B.HICKMAN,D.R.RONNING,R.M.KOTIN,F.DYDA REVDAT 3 14-FEB-24 1M55 1 REMARK LINK REVDAT 2 24-FEB-09 1M55 1 VERSN REVDAT 1 28-AUG-02 1M55 0 JRNL AUTH A.B.HICKMAN,D.R.RONNING,R.M.KOTIN,F.DYDA JRNL TITL STRUCTURAL UNITY AMONG VIRAL ORIGIN BINDING PROTEINS: JRNL TITL 2 CRYSTAL STRUCTURE OF THE NUCLEASE DOMAIN OF ADENO-ASSOCIATED JRNL TITL 3 VIRUS REP. JRNL REF MOL.CELL V. 10 327 2002 JRNL REFN ISSN 1097-2765 JRNL PMID 12191478 JRNL DOI 10.1016/S1097-2765(02)00592-0 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 77130 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) : 0.178 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1143 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.46 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.35 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2610 REMARK 3 BIN FREE R VALUE : 0.2790 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 138 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3160 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 675 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.10 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) : 1.355 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 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 1M55 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUL-02. REMARK 100 THE DEPOSITION ID IS D_1000016610. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-01 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : SI(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79390 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.710 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : 0.06200 REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.68 REMARK 200 R MERGE FOR SHELL (I) : 0.40400 REMARK 200 R SYM FOR SHELL (I) : 0.40400 REMARK 200 FOR SHELL : 2.680 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, PEG 400, ZINC ACETATE, REMARK 280 SODIUM CACODYLATE, TRIS, PH 6.5, 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 36.72750 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 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 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 SER A 194 REMARK 465 GLN A 195 REMARK 465 ARG A 196 REMARK 465 SER A 197 REMARK 465 SER B 194 REMARK 465 GLN B 195 REMARK 465 ARG B 196 REMARK 465 SER B 197 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 PHE A 13 -22.30 -154.25 REMARK 500 PHE B 13 -22.74 -156.89 REMARK 500 GLN B 126 56.40 -90.28 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 205 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 73 OE1 REMARK 620 2 GLU A 95 OE2 90.2 REMARK 620 3 HOH A1011 O 92.3 90.8 REMARK 620 4 HOH A1211 O 81.8 98.2 169.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 82 OE1 REMARK 620 2 HIS A 89 NE2 104.4 REMARK 620 3 HIS A 91 NE2 104.5 108.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 16 OE2 REMARK 620 2 HOH B1376 O 91.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 73 OE1 REMARK 620 2 GLU B 95 OE2 85.1 REMARK 620 3 HOH B1057 O 95.2 170.0 REMARK 620 4 HOH B1058 O 93.2 89.8 80.3 REMARK 620 5 HOH B1059 O 178.9 95.9 83.7 86.4 REMARK 620 6 HOH B1329 O 87.7 93.1 96.8 177.0 92.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 82 OE1 REMARK 620 2 HIS B 89 NE2 106.2 REMARK 620 3 HIS B 91 NE2 105.8 106.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 206 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 146 OD2 REMARK 620 2 ASP B 146 OD1 58.0 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 302 DBREF 1M55 A 1 197 UNP Q9YJC1 Q9YJC1_9VIRU 1 197 DBREF 1M55 B 1 197 UNP Q9YJC1 Q9YJC1_9VIRU 1 197 SEQRES 1 A 197 MET ALA THR PHE TYR GLU VAL ILE VAL ARG VAL PRO PHE SEQRES 2 A 197 ASP VAL GLU GLU HIS LEU PRO GLY ILE SER ASP SER PHE SEQRES 3 A 197 VAL ASP TRP VAL THR GLY GLN ILE TRP GLU LEU PRO PRO SEQRES 4 A 197 GLU SER ASP LEU ASN LEU THR LEU VAL GLU GLN PRO GLN SEQRES 5 A 197 LEU THR VAL ALA ASP ARG ILE ARG ARG VAL PHE LEU TYR SEQRES 6 A 197 GLU TRP ASN LYS PHE SER LYS GLN GLU SER LYS PHE PHE SEQRES 7 A 197 VAL GLN PHE GLU LYS GLY SER GLU TYR PHE HIS LEU HIS SEQRES 8 A 197 THR LEU VAL GLU THR SER GLY ILE SER SER MET VAL LEU SEQRES 9 A 197 GLY ARG TYR VAL SER GLN ILE ARG ALA GLN LEU VAL LYS SEQRES 10 A 197 VAL VAL PHE GLN GLY ILE GLU PRO GLN ILE ASN ASP TRP SEQRES 11 A 197 VAL ALA ILE THR LYS VAL LYS LYS GLY GLY ALA ASN LYS SEQRES 12 A 197 VAL VAL ASP SER GLY TYR ILE PRO ALA TYR LEU LEU PRO SEQRES 13 A 197 LYS VAL GLN PRO GLU LEU GLN TRP ALA TRP THR ASN LEU SEQRES 14 A 197 ASP GLU TYR LYS LEU ALA ALA LEU ASN LEU GLU GLU ARG SEQRES 15 A 197 LYS ARG LEU VAL ALA GLN PHE LEU ALA GLU SER SER GLN SEQRES 16 A 197 ARG SER SEQRES 1 B 197 MET ALA THR PHE TYR GLU VAL ILE VAL ARG VAL PRO PHE SEQRES 2 B 197 ASP VAL GLU GLU HIS LEU PRO GLY ILE SER ASP SER PHE SEQRES 3 B 197 VAL ASP TRP VAL THR GLY GLN ILE TRP GLU LEU PRO PRO SEQRES 4 B 197 GLU SER ASP LEU ASN LEU THR LEU VAL GLU GLN PRO GLN SEQRES 5 B 197 LEU THR VAL ALA ASP ARG ILE ARG ARG VAL PHE LEU TYR SEQRES 6 B 197 GLU TRP ASN LYS PHE SER LYS GLN GLU SER LYS PHE PHE SEQRES 7 B 197 VAL GLN PHE GLU LYS GLY SER GLU TYR PHE HIS LEU HIS SEQRES 8 B 197 THR LEU VAL GLU THR SER GLY ILE SER SER MET VAL LEU SEQRES 9 B 197 GLY ARG TYR VAL SER GLN ILE ARG ALA GLN LEU VAL LYS SEQRES 10 B 197 VAL VAL PHE GLN GLY ILE GLU PRO GLN ILE ASN ASP TRP SEQRES 11 B 197 VAL ALA ILE THR LYS VAL LYS LYS GLY GLY ALA ASN LYS SEQRES 12 B 197 VAL VAL ASP SER GLY TYR ILE PRO ALA TYR LEU LEU PRO SEQRES 13 B 197 LYS VAL GLN PRO GLU LEU GLN TRP ALA TRP THR ASN LEU SEQRES 14 B 197 ASP GLU TYR LYS LEU ALA ALA LEU ASN LEU GLU GLU ARG SEQRES 15 B 197 LYS ARG LEU VAL ALA GLN PHE LEU ALA GLU SER SER GLN SEQRES 16 B 197 ARG SER HET ZN A 202 1 HET ZN A 205 1 HET CL A 301 1 HET ZN B 201 1 HET ZN B 203 1 HET ZN B 204 1 HET ZN B 206 1 HET CL B 302 1 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION FORMUL 3 ZN 6(ZN 2+) FORMUL 5 CL 2(CL 1-) FORMUL 11 HOH *675(H2 O) HELIX 1 1 SER A 23 GLN A 33 1 11 HELIX 2 2 ASN A 44 VAL A 48 5 5 HELIX 3 3 GLU A 49 LYS A 72 1 24 HELIX 4 4 SER A 100 VAL A 119 1 20 HELIX 5 5 GLY A 148 LEU A 154 1 7 HELIX 6 6 LEU A 169 LYS A 173 5 5 HELIX 7 7 LEU A 174 LEU A 177 5 4 HELIX 8 8 ASN A 178 GLU A 192 1 15 HELIX 9 9 SER B 23 GLN B 33 1 11 HELIX 10 10 ASN B 44 VAL B 48 5 5 HELIX 11 11 GLU B 49 LYS B 72 1 24 HELIX 12 12 SER B 100 VAL B 119 1 20 HELIX 13 13 GLY B 148 LEU B 154 1 7 HELIX 14 14 LEU B 169 LYS B 173 5 5 HELIX 15 15 LEU B 174 LEU B 177 5 4 HELIX 16 16 ASN B 178 GLU B 192 1 15 SHEET 1 A 5 LEU A 162 THR A 167 0 SHEET 2 A 5 PHE A 77 LYS A 83 -1 N VAL A 79 O TRP A 166 SHEET 3 A 5 PHE A 88 GLU A 95 -1 O HIS A 89 N GLU A 82 SHEET 4 A 5 THR A 3 ARG A 10 -1 N TYR A 5 O VAL A 94 SHEET 5 A 5 VAL A 131 ILE A 133 -1 O ALA A 132 N ILE A 8 SHEET 1 B 5 LEU A 162 THR A 167 0 SHEET 2 B 5 PHE A 77 LYS A 83 -1 N VAL A 79 O TRP A 166 SHEET 3 B 5 PHE A 88 GLU A 95 -1 O HIS A 89 N GLU A 82 SHEET 4 B 5 THR A 3 ARG A 10 -1 N TYR A 5 O VAL A 94 SHEET 5 B 5 VAL A 145 ASP A 146 -1 O VAL A 145 N PHE A 4 SHEET 1 C 5 LEU B 162 THR B 167 0 SHEET 2 C 5 PHE B 77 LYS B 83 -1 N VAL B 79 O TRP B 166 SHEET 3 C 5 PHE B 88 GLU B 95 -1 O HIS B 89 N GLU B 82 SHEET 4 C 5 THR B 3 ARG B 10 -1 N TYR B 5 O VAL B 94 SHEET 5 C 5 VAL B 131 ILE B 133 -1 O ALA B 132 N ILE B 8 SHEET 1 D 5 LEU B 162 THR B 167 0 SHEET 2 D 5 PHE B 77 LYS B 83 -1 N VAL B 79 O TRP B 166 SHEET 3 D 5 PHE B 88 GLU B 95 -1 O HIS B 89 N GLU B 82 SHEET 4 D 5 THR B 3 ARG B 10 -1 N TYR B 5 O VAL B 94 SHEET 5 D 5 VAL B 145 ASP B 146 -1 O VAL B 145 N PHE B 4 LINK OE1 GLN A 73 ZN ZN A 205 1555 1555 2.28 LINK OE1 GLU A 82 ZN ZN A 202 1555 1555 2.07 LINK NE2 HIS A 89 ZN ZN A 202 1555 1555 2.05 LINK NE2 HIS A 91 ZN ZN A 202 1555 1555 2.00 LINK OE2 GLU A 95 ZN ZN A 205 1555 1555 2.16 LINK ZN ZN A 205 O HOH A1011 1555 1555 2.38 LINK ZN ZN A 205 O HOH A1211 1555 1555 2.38 LINK OE2 GLU B 16 ZN ZN B 203 1555 1555 2.09 LINK OE1 GLN B 73 ZN ZN B 204 1555 1555 2.22 LINK OE1 GLU B 82 ZN ZN B 201 1555 1555 2.11 LINK NE2 HIS B 89 ZN ZN B 201 1555 1555 2.04 LINK NE2 HIS B 91 ZN ZN B 201 1555 1555 2.00 LINK OE2 GLU B 95 ZN ZN B 204 1555 1555 2.16 LINK OD2 ASP B 146 ZN ZN B 206 1555 1555 2.30 LINK OD1 ASP B 146 ZN ZN B 206 1555 1555 2.21 LINK ZN ZN B 203 O HOH B1376 1555 1555 2.40 LINK ZN ZN B 204 O HOH B1057 1555 1555 2.27 LINK ZN ZN B 204 O HOH B1058 1555 1555 2.20 LINK ZN ZN B 204 O HOH B1059 1555 1555 2.21 LINK ZN ZN B 204 O HOH B1329 1555 1555 2.28 CISPEP 1 GLN A 159 PRO A 160 0 0.36 CISPEP 2 GLN B 159 PRO B 160 0 0.06 SITE 1 AC1 3 GLU B 82 HIS B 89 HIS B 91 SITE 1 AC2 3 GLU A 82 HIS A 89 HIS A 91 SITE 1 AC3 2 GLU B 16 HOH B1376 SITE 1 AC4 6 GLN B 73 GLU B 95 HOH B1057 HOH B1058 SITE 2 AC4 6 HOH B1059 HOH B1329 SITE 1 AC5 4 GLN A 73 GLU A 95 HOH A1011 HOH A1211 SITE 1 AC6 1 ASP B 146 SITE 1 AC7 3 SER A 85 GLU A 86 TYR A 87 SITE 1 AC8 3 SER B 85 GLU B 86 TYR B 87 CRYST1 42.888 73.455 65.560 90.00 94.49 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 0.023317 0.000000 0.001831 0.00000 SCALE2 0.000000 0.013614 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015300 0.00000