PDB Short entry for 3Q01 HEADER ANTITUMOR PROTEIN 15-DEC-10 3Q01 TITLE AN INDUCED FIT MECHANISM REGULATES P53 DNA BINDING KINETICS TO CONFER TITLE 2 SEQUENCE SPECIFICITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLULAR TUMOR ANTIGEN P53; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: P53 DNA-BINDING (RES 94-291) AND OLIGOMERIZATION (RES 322- COMPND 5 356) DOMAINS; COMPND 6 SYNONYM: ANTIGEN NY-CO-13, PHOSPHOPROTEIN P53, TUMOR SUPPRESSOR P53; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: P53, TP53; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PT5T KEYWDS BETA SANDWICH, MULTIDOMAIN, OLIGOMERIZATION, TP53, P53, TUMOR KEYWDS 2 SUPPRESSOR, DIMER, DNA BINDING, ANTITUMOR PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.J.PETTY,T.D.HALAZONETIS REVDAT 5 13-SEP-23 3Q01 1 REMARK SEQADV LINK REVDAT 4 26-JUL-17 3Q01 1 SOURCE REMARK REVDAT 3 08-JUN-11 3Q01 1 JRNL TITLE REVDAT 2 18-MAY-11 3Q01 1 DBREF COMPND SEQADV SOURCE REVDAT 1 11-MAY-11 3Q01 0 JRNL AUTH T.J.PETTY,S.EMAMZADAH,L.COSTANTINO,I.PETKOVA,E.S.STAVRIDI, JRNL AUTH 2 J.G.SAVEN,E.VAUTHEY,T.D.HALAZONETIS JRNL TITL AN INDUCED FIT MECHANISM REGULATES P53 DNA BINDING KINETICS JRNL TITL 2 TO CONFER SEQUENCE SPECIFICITY. JRNL REF EMBO J. V. 30 2167 2011 JRNL REFN ISSN 0261-4189 JRNL PMID 21522129 JRNL DOI 10.1038/EMBOJ.2011.127 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 32812 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) : 0.250 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1631 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 : 3704 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 135 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) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.235 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL 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 3Q01 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-11. REMARK 100 THE DEPOSITION ID IS D_1000063023. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-DEC-07 REMARK 200 TEMPERATURE (KELVIN) : 85 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87260 REMARK 200 MONOCHROMATOR : PT COATED SI MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32812 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 60.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.15200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.28900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.100 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 ENTRIES 1TUP, 1C26 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM ACETATE, 0.1M HEPES, PH REMARK 280 7.5, 45% V/V 2-METHYL-2,4-PENTANEDIOL, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 277K 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 34.83900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.34250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.90850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.34250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.83900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.90850 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2420 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL 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 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 184 48.40 -82.56 REMARK 500 ALA A 355 78.32 -69.30 REMARK 500 ASP B 184 51.88 -92.77 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 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 176 SG REMARK 620 2 HIS A 179 ND1 100.5 REMARK 620 3 CYS A 238 SG 115.7 112.2 REMARK 620 4 CYS A 242 SG 111.3 104.1 112.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 176 SG REMARK 620 2 HIS B 179 ND1 104.3 REMARK 620 3 CYS B 238 SG 116.3 106.8 REMARK 620 4 CYS B 242 SG 111.5 104.0 112.7 REMARK 620 N 1 2 3 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 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3Q05 RELATED DB: PDB REMARK 900 MULTIDOMAIN HUMAN TP53 TETRAMER BOUND TO DNA REMARK 900 RELATED ID: 3Q06 RELATED DB: PDB REMARK 900 MULTIDOMAIN HUMAN TP53 TETRAMER BOUND TO DNA DBREF 3Q01 A 94 291 UNP P04637 P53_HUMAN 94 291 DBREF 3Q01 A 322 356 UNP P04637 P53_HUMAN 322 356 DBREF 3Q01 B 94 291 UNP P04637 P53_HUMAN 94 291 DBREF 3Q01 B 322 356 UNP P04637 P53_HUMAN 322 356 SEQADV 3Q01 VAL A 135 UNP P04637 CYS 135 ENGINEERED MUTATION SEQADV 3Q01 VAL A 141 UNP P04637 CYS 141 ENGINEERED MUTATION SEQADV 3Q01 TYR A 146 UNP P04637 TRP 146 ENGINEERED MUTATION SEQADV 3Q01 SER A 182 UNP P04637 CYS 182 ENGINEERED MUTATION SEQADV 3Q01 ALA A 203 UNP P04637 VAL 203 ENGINEERED MUTATION SEQADV 3Q01 PRO A 209 UNP P04637 ARG 209 ENGINEERED MUTATION SEQADV 3Q01 TYR A 229 UNP P04637 CYS 229 ENGINEERED MUTATION SEQADV 3Q01 TYR A 233 UNP P04637 HIS 233 ENGINEERED MUTATION SEQADV 3Q01 PHE A 234 UNP P04637 TYR 234 ENGINEERED MUTATION SEQADV 3Q01 LYS A 235 UNP P04637 ASN 235 ENGINEERED MUTATION SEQADV 3Q01 PHE A 236 UNP P04637 TYR 236 ENGINEERED MUTATION SEQADV 3Q01 VAL A 253 UNP P04637 THR 253 ENGINEERED MUTATION SEQADV 3Q01 ASP A 268 UNP P04637 ASN 268 ENGINEERED MUTATION SEQADV 3Q01 THR A 322 UNP P04637 PRO 322 ENGINEERED MUTATION SEQADV 3Q01 MET A 323 UNP P04637 LEU 323 ENGINEERED MUTATION SEQADV 3Q01 GLN A 340 UNP P04637 MET 340 ENGINEERED MUTATION SEQADV 3Q01 ARG A 344 UNP P04637 LEU 344 ENGINEERED MUTATION SEQADV 3Q01 VAL B 135 UNP P04637 CYS 135 ENGINEERED MUTATION SEQADV 3Q01 VAL B 141 UNP P04637 CYS 141 ENGINEERED MUTATION SEQADV 3Q01 TYR B 146 UNP P04637 TRP 146 ENGINEERED MUTATION SEQADV 3Q01 SER B 182 UNP P04637 CYS 182 ENGINEERED MUTATION SEQADV 3Q01 ALA B 203 UNP P04637 VAL 203 ENGINEERED MUTATION SEQADV 3Q01 PRO B 209 UNP P04637 ARG 209 ENGINEERED MUTATION SEQADV 3Q01 TYR B 229 UNP P04637 CYS 229 ENGINEERED MUTATION SEQADV 3Q01 TYR B 233 UNP P04637 HIS 233 ENGINEERED MUTATION SEQADV 3Q01 PHE B 234 UNP P04637 TYR 234 ENGINEERED MUTATION SEQADV 3Q01 LYS B 235 UNP P04637 ASN 235 ENGINEERED MUTATION SEQADV 3Q01 PHE B 236 UNP P04637 TYR 236 ENGINEERED MUTATION SEQADV 3Q01 VAL B 253 UNP P04637 THR 253 ENGINEERED MUTATION SEQADV 3Q01 ASP B 268 UNP P04637 ASN 268 ENGINEERED MUTATION SEQADV 3Q01 THR B 322 UNP P04637 PRO 322 ENGINEERED MUTATION SEQADV 3Q01 MET B 323 UNP P04637 LEU 323 ENGINEERED MUTATION SEQADV 3Q01 GLN B 340 UNP P04637 MET 340 ENGINEERED MUTATION SEQADV 3Q01 ARG B 344 UNP P04637 LEU 344 ENGINEERED MUTATION SEQRES 1 A 233 SER SER SER VAL PRO SER GLN LYS THR TYR GLN GLY SER SEQRES 2 A 233 TYR GLY PHE ARG LEU GLY PHE LEU HIS SER GLY THR ALA SEQRES 3 A 233 LYS SER VAL THR CYS THR TYR SER PRO ALA LEU ASN LYS SEQRES 4 A 233 MET PHE VAL GLN LEU ALA LYS THR VAL PRO VAL GLN LEU SEQRES 5 A 233 TYR VAL ASP SER THR PRO PRO PRO GLY THR ARG VAL ARG SEQRES 6 A 233 ALA MET ALA ILE TYR LYS GLN SER GLN HIS MET THR GLU SEQRES 7 A 233 VAL VAL ARG ARG CYS PRO HIS HIS GLU ARG SER SER ASP SEQRES 8 A 233 SER ASP GLY LEU ALA PRO PRO GLN HIS LEU ILE ARG VAL SEQRES 9 A 233 GLU GLY ASN LEU ARG ALA GLU TYR LEU ASP ASP PRO ASN SEQRES 10 A 233 THR PHE ARG HIS SER VAL VAL VAL PRO TYR GLU PRO PRO SEQRES 11 A 233 GLU VAL GLY SER ASP TYR THR THR ILE TYR PHE LYS PHE SEQRES 12 A 233 MET CYS ASN SER SER CYS MET GLY GLY MET ASN ARG ARG SEQRES 13 A 233 PRO ILE LEU VAL ILE ILE THR LEU GLU ASP SER SER GLY SEQRES 14 A 233 ASN LEU LEU GLY ARG ASP SER PHE GLU VAL ARG VAL CYS SEQRES 15 A 233 ALA CYS PRO GLY ARG ASP ARG ARG THR GLU GLU GLU ASN SEQRES 16 A 233 LEU ARG LYS THR MET ASP GLY GLU TYR PHE THR LEU GLN SEQRES 17 A 233 ILE ARG GLY ARG GLU ARG PHE GLU GLN PHE ARG GLU ARG SEQRES 18 A 233 ASN GLU ALA LEU GLU LEU LYS ASP ALA GLN ALA GLY SEQRES 1 B 233 SER SER SER VAL PRO SER GLN LYS THR TYR GLN GLY SER SEQRES 2 B 233 TYR GLY PHE ARG LEU GLY PHE LEU HIS SER GLY THR ALA SEQRES 3 B 233 LYS SER VAL THR CYS THR TYR SER PRO ALA LEU ASN LYS SEQRES 4 B 233 MET PHE VAL GLN LEU ALA LYS THR VAL PRO VAL GLN LEU SEQRES 5 B 233 TYR VAL ASP SER THR PRO PRO PRO GLY THR ARG VAL ARG SEQRES 6 B 233 ALA MET ALA ILE TYR LYS GLN SER GLN HIS MET THR GLU SEQRES 7 B 233 VAL VAL ARG ARG CYS PRO HIS HIS GLU ARG SER SER ASP SEQRES 8 B 233 SER ASP GLY LEU ALA PRO PRO GLN HIS LEU ILE ARG VAL SEQRES 9 B 233 GLU GLY ASN LEU ARG ALA GLU TYR LEU ASP ASP PRO ASN SEQRES 10 B 233 THR PHE ARG HIS SER VAL VAL VAL PRO TYR GLU PRO PRO SEQRES 11 B 233 GLU VAL GLY SER ASP TYR THR THR ILE TYR PHE LYS PHE SEQRES 12 B 233 MET CYS ASN SER SER CYS MET GLY GLY MET ASN ARG ARG SEQRES 13 B 233 PRO ILE LEU VAL ILE ILE THR LEU GLU ASP SER SER GLY SEQRES 14 B 233 ASN LEU LEU GLY ARG ASP SER PHE GLU VAL ARG VAL CYS SEQRES 15 B 233 ALA CYS PRO GLY ARG ASP ARG ARG THR GLU GLU GLU ASN SEQRES 16 B 233 LEU ARG LYS THR MET ASP GLY GLU TYR PHE THR LEU GLN SEQRES 17 B 233 ILE ARG GLY ARG GLU ARG PHE GLU GLN PHE ARG GLU ARG SEQRES 18 B 233 ASN GLU ALA LEU GLU LEU LYS ASP ALA GLN ALA GLY HET ZN A 1 1 HET ZN B 1 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *135(H2 O) HELIX 1 1 GLN A 165 MET A 169 5 5 HELIX 2 2 CYS A 176 ARG A 181 1 6 HELIX 3 3 CYS A 277 GLY A 325 1 19 HELIX 4 4 GLY A 334 ALA A 355 1 22 HELIX 5 5 GLN B 165 MET B 169 5 5 HELIX 6 6 CYS B 176 SER B 182 1 7 HELIX 7 7 CYS B 277 ASP B 324 1 18 HELIX 8 8 GLY B 334 GLY B 356 1 23 SHEET 1 A 4 ARG A 110 GLY A 112 0 SHEET 2 A 4 VAL A 141 TYR A 146 -1 O GLN A 144 N GLY A 112 SHEET 3 A 4 THR A 230 PHE A 236 -1 O THR A 230 N LEU A 145 SHEET 4 A 4 ILE A 195 GLU A 198 -1 N GLU A 198 O TYR A 233 SHEET 1 B 7 CYS A 124 SER A 127 0 SHEET 2 B 7 LYS A 132 VAL A 135 -1 O LYS A 132 N SER A 127 SHEET 3 B 7 LEU A 264 VAL A 274 1 O GLU A 271 N MET A 133 SHEET 4 B 7 ILE A 251 GLU A 258 -1 N LEU A 257 O LEU A 265 SHEET 5 B 7 ARG A 156 TYR A 163 -1 N MET A 160 O ILE A 254 SHEET 6 B 7 HIS A 214 PRO A 219 -1 O VAL A 218 N VAL A 157 SHEET 7 B 7 GLU A 204 ASP A 207 -1 N LEU A 206 O SER A 215 SHEET 1 C 2 TYR A 327 ARG A 333 0 SHEET 2 C 2 TYR B 327 ARG B 333 -1 O PHE B 328 N ILE A 332 SHEET 1 D 4 ARG B 110 GLY B 112 0 SHEET 2 D 4 VAL B 141 TYR B 146 -1 O GLN B 144 N GLY B 112 SHEET 3 D 4 THR B 230 PHE B 236 -1 O THR B 230 N LEU B 145 SHEET 4 D 4 ILE B 195 GLU B 198 -1 N GLU B 198 O TYR B 233 SHEET 1 E 7 CYS B 124 SER B 127 0 SHEET 2 E 7 LYS B 132 VAL B 135 -1 O LYS B 132 N SER B 127 SHEET 3 E 7 LEU B 264 VAL B 274 1 O GLU B 271 N MET B 133 SHEET 4 E 7 ILE B 251 GLU B 258 -1 N LEU B 257 O LEU B 265 SHEET 5 E 7 ARG B 156 TYR B 163 -1 N MET B 160 O ILE B 254 SHEET 6 E 7 HIS B 214 PRO B 219 -1 O VAL B 218 N VAL B 157 SHEET 7 E 7 GLU B 204 ASP B 207 -1 N GLU B 204 O VAL B 217 LINK ZN ZN A 1 SG CYS A 176 1555 1555 2.43 LINK ZN ZN A 1 ND1 HIS A 179 1555 1555 2.17 LINK ZN ZN A 1 SG CYS A 238 1555 1555 2.38 LINK ZN ZN A 1 SG CYS A 242 1555 1555 2.37 LINK ZN ZN B 1 SG CYS B 176 1555 1555 2.42 LINK ZN ZN B 1 ND1 HIS B 179 1555 1555 2.15 LINK ZN ZN B 1 SG CYS B 238 1555 1555 2.35 LINK ZN ZN B 1 SG CYS B 242 1555 1555 2.42 SITE 1 AC1 4 CYS A 176 HIS A 179 CYS A 238 CYS A 242 SITE 1 AC2 4 CYS B 176 HIS B 179 CYS B 238 CYS B 242 CRYST1 69.678 73.817 106.685 90.00 90.00 90.00 P 21 21 21 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 0.014352 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013547 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009373 0.00000