HEADER TRANSCRIPTION/DNA 20-MAR-06 2GEQ TITLE CRYSTAL STRUCTURE OF A P53 CORE DIMER BOUND TO DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*GP*CP*GP*TP*GP*AP*GP*CP*AP*TP*GP*CP*TP*CP*AP*C)-3'; COMPND 3 CHAIN: C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: CELLULAR TUMOR ANTIGEN P53; COMPND 7 CHAIN: A, B; COMPND 8 FRAGMENT: P53 CORE DOMAIN; COMPND 9 SYNONYM: TUMOR SUPPRESSOR P53; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 5 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 6 ORGANISM_TAXID: 10090; SOURCE 7 GENE: TP53, P53, TRP53; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PRSET A KEYWDS PROTEIN-DNA COMPLEX, TUMOR SUPPRESSOR, TRANSCRIPTION-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR W.C.HO,M.X.FITZGERALD,R.MARMORSTEIN REVDAT 5 30-AUG-23 2GEQ 1 REMARK LINK REVDAT 4 01-SEP-09 2GEQ 1 TITLE REVDAT 3 24-FEB-09 2GEQ 1 VERSN REVDAT 2 01-AUG-06 2GEQ 1 JRNL REVDAT 1 23-MAY-06 2GEQ 0 JRNL AUTH W.C.HO,M.X.FITZGERALD,R.MARMORSTEIN JRNL TITL STRUCTURE OF THE P53 CORE DOMAIN DIMER BOUND TO DNA. JRNL REF J.BIOL.CHEM. V. 281 20494 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16717092 JRNL DOI 10.1074/JBC.M603634200 REMARK 2 REMARK 2 RESOLUTION. 2.30 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.15 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 98647.523 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 21916 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) : 0.202 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1152 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.38 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1813 REMARK 3 BIN R VALUE (WORKING SET) : 0.2530 REMARK 3 BIN FREE R VALUE : 0.2430 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 107 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3005 REMARK 3 NUCLEIC ACID ATOMS : 574 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 236 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.53000 REMARK 3 B22 (A**2) : -5.40000 REMARK 3 B33 (A**2) : 6.93000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.26 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) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.130 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) : 0.000 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.000 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.920 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.020 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 37.01 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 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : TRS_XPLOR_PAR.TXT REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : TRS_XPLOR_TOP.TXT REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2GEQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-06. REMARK 100 THE DEPOSITION ID IS D_1000037026. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-FEB-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91756 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23284 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.270 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.27 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.25200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.430 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: PDB ENTRY 1TSR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M NH4CL, 0.01 M CACL2, 0.05 M TRIS REMARK 280 -HCL, 28% PEG 4000 , PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 294K 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 22.37750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.91100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.14500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.91100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.37750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.14500 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 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 DG C 1 REMARK 465 DG D 1 REMARK 465 DC D 2 REMARK 465 DC D 16 REMARK 465 SER A 92 REMARK 465 PHE A 93 REMARK 465 VAL A 94 REMARK 465 PRO A 95 REMARK 465 SER A 96 REMARK 465 GLY A 114 REMARK 465 THR A 115 REMARK 465 ALA A 116 REMARK 465 LYS A 117 REMARK 465 SER A 118 REMARK 465 GLU A 290 REMARK 465 VAL A 291 REMARK 465 LEU A 292 REMARK 465 SER B 92 REMARK 465 PHE B 93 REMARK 465 VAL B 94 REMARK 465 PRO B 95 REMARK 465 SER B 96 REMARK 465 GLY B 114 REMARK 465 THR B 115 REMARK 465 ALA B 116 REMARK 465 LYS B 117 REMARK 465 SER B 118 REMARK 465 VAL B 291 REMARK 465 LEU B 292 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 162 CG CD CE NZ REMARK 470 LYS B 162 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 DG C 3 N9 - C1' - C2' ANGL. DEV. = 10.2 DEGREES REMARK 500 DG C 3 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 DT D 10 N1 - C1' - C2' ANGL. DEV. = 8.6 DEGREES REMARK 500 DC D 14 O4' - C1' - N1 ANGL. DEV. = 2.3 DEGREES REMARK 500 DA D 15 O4' - C1' - N9 ANGL. DEV. = 1.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 221 -178.22 -68.18 REMARK 500 TYR B 100 128.74 -176.00 REMARK 500 MET B 120 -56.85 82.53 REMARK 500 SER B 180 74.39 31.11 REMARK 500 LEU B 185 -54.44 -131.54 REMARK 500 PRO B 220 156.62 -45.32 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 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 173 SG REMARK 620 2 HIS A 176 ND1 109.2 REMARK 620 3 CYS A 235 SG 103.9 103.5 REMARK 620 4 CYS A 239 SG 117.8 105.4 116.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 2 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 173 SG REMARK 620 2 HIS B 176 ND1 105.8 REMARK 620 3 CYS B 235 SG 112.0 104.4 REMARK 620 4 CYS B 239 SG 112.9 107.4 113.5 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 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 302 DBREF 2GEQ A 92 292 UNP P02340 P53_MOUSE 92 292 DBREF 2GEQ B 92 292 UNP P02340 P53_MOUSE 92 292 DBREF 2GEQ C 1 16 PDB 2GEQ 2GEQ 1 16 DBREF 2GEQ D 1 16 PDB 2GEQ 2GEQ 1 16 SEQRES 1 C 16 DG DC DG DT DG DA DG DC DA DT DG DC DT SEQRES 2 C 16 DC DA DC SEQRES 1 D 16 DG DC DG DT DG DA DG DC DA DT DG DC DT SEQRES 2 D 16 DC DA DC SEQRES 1 A 201 SER PHE VAL PRO SER GLN LYS THR TYR GLN GLY ASN TYR SEQRES 2 A 201 GLY PHE HIS LEU GLY PHE LEU GLN SER GLY THR ALA LYS SEQRES 3 A 201 SER VAL MET CYS THR TYR SER PRO PRO LEU ASN LYS LEU SEQRES 4 A 201 PHE CYS GLN LEU ALA LYS THR CYS PRO VAL GLN LEU TRP SEQRES 5 A 201 VAL SER ALA THR PRO PRO ALA GLY SER ARG VAL ARG ALA SEQRES 6 A 201 MET ALA ILE TYR LYS LYS SER GLN HIS MET THR GLU VAL SEQRES 7 A 201 VAL ARG ARG CYS PRO HIS HIS GLU ARG CYS SER ASP GLY SEQRES 8 A 201 ASP GLY LEU ALA PRO PRO GLN HIS LEU ILE ARG VAL GLU SEQRES 9 A 201 GLY ASN LEU TYR PRO GLU TYR LEU GLU ASP ARG GLN THR SEQRES 10 A 201 PHE ARG HIS SER VAL VAL VAL PRO TYR GLU PRO PRO GLU SEQRES 11 A 201 ALA GLY SER GLU TYR THR THR ILE HIS TYR LYS TYR MET SEQRES 12 A 201 CYS ASN SER SER CYS MET GLY GLY MET ASN ARG ARG PRO SEQRES 13 A 201 ILE LEU THR ILE ILE THR LEU GLU ASP SER SER GLY ASN SEQRES 14 A 201 LEU LEU GLY ARG ASP SER PHE GLU VAL ARG VAL CYS ALA SEQRES 15 A 201 CYS PRO GLY ARG ASP ARG ARG THR GLU GLU GLU ASN PHE SEQRES 16 A 201 ARG LYS LYS GLU VAL LEU SEQRES 1 B 201 SER PHE VAL PRO SER GLN LYS THR TYR GLN GLY ASN TYR SEQRES 2 B 201 GLY PHE HIS LEU GLY PHE LEU GLN SER GLY THR ALA LYS SEQRES 3 B 201 SER VAL MET CYS THR TYR SER PRO PRO LEU ASN LYS LEU SEQRES 4 B 201 PHE CYS GLN LEU ALA LYS THR CYS PRO VAL GLN LEU TRP SEQRES 5 B 201 VAL SER ALA THR PRO PRO ALA GLY SER ARG VAL ARG ALA SEQRES 6 B 201 MET ALA ILE TYR LYS LYS SER GLN HIS MET THR GLU VAL SEQRES 7 B 201 VAL ARG ARG CYS PRO HIS HIS GLU ARG CYS SER ASP GLY SEQRES 8 B 201 ASP GLY LEU ALA PRO PRO GLN HIS LEU ILE ARG VAL GLU SEQRES 9 B 201 GLY ASN LEU TYR PRO GLU TYR LEU GLU ASP ARG GLN THR SEQRES 10 B 201 PHE ARG HIS SER VAL VAL VAL PRO TYR GLU PRO PRO GLU SEQRES 11 B 201 ALA GLY SER GLU TYR THR THR ILE HIS TYR LYS TYR MET SEQRES 12 B 201 CYS ASN SER SER CYS MET GLY GLY MET ASN ARG ARG PRO SEQRES 13 B 201 ILE LEU THR ILE ILE THR LEU GLU ASP SER SER GLY ASN SEQRES 14 B 201 LEU LEU GLY ARG ASP SER PHE GLU VAL ARG VAL CYS ALA SEQRES 15 B 201 CYS PRO GLY ARG ASP ARG ARG THR GLU GLU GLU ASN PHE SEQRES 16 B 201 ARG LYS LYS GLU VAL LEU HET ZN A 1 1 HET TRS A 301 8 HET ZN B 2 1 HET TRS B 302 8 HETNAM ZN ZINC ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 5 ZN 2(ZN 2+) FORMUL 6 TRS 2(C4 H12 N O3 1+) FORMUL 9 HOH *236(H2 O) HELIX 1 1 GLN A 101 GLY A 105 5 5 HELIX 2 2 CYS A 173 ARG A 178 1 6 HELIX 3 3 CYS A 274 ASN A 285 1 12 HELIX 4 4 GLN B 101 GLY B 105 5 5 HELIX 5 5 LYS B 162 MET B 166 5 5 HELIX 6 6 CYS B 173 ARG B 178 1 6 HELIX 7 7 CYS B 274 ARG B 287 1 14 SHEET 1 A 4 HIS A 107 GLY A 109 0 SHEET 2 A 4 CYS A 138 TRP A 143 -1 O GLN A 141 N GLY A 109 SHEET 3 A 4 THR A 227 TYR A 233 -1 O ILE A 229 N VAL A 140 SHEET 4 A 4 ILE A 192 GLU A 195 -1 N GLU A 195 O HIS A 230 SHEET 1 B 7 CYS A 121 SER A 124 0 SHEET 2 B 7 LYS A 129 CYS A 132 -1 O PHE A 131 N THR A 122 SHEET 3 B 7 LEU A 261 VAL A 271 1 O GLU A 268 N LEU A 130 SHEET 4 B 7 ILE A 248 GLU A 255 -1 N LEU A 254 O LEU A 262 SHEET 5 B 7 ARG A 153 TYR A 160 -1 N MET A 157 O ILE A 251 SHEET 6 B 7 HIS A 211 PRO A 216 -1 O VAL A 215 N VAL A 154 SHEET 7 B 7 GLU A 201 GLU A 204 -1 N GLU A 201 O VAL A 214 SHEET 1 C 4 HIS B 107 PHE B 110 0 SHEET 2 C 4 CYS B 138 TRP B 143 -1 O GLN B 141 N GLY B 109 SHEET 3 C 4 THR B 227 TYR B 233 -1 O THR B 227 N LEU B 142 SHEET 4 C 4 ILE B 192 GLU B 195 -1 N GLU B 195 O HIS B 230 SHEET 1 D 7 CYS B 121 SER B 124 0 SHEET 2 D 7 LYS B 129 CYS B 132 -1 O PHE B 131 N THR B 122 SHEET 3 D 7 LEU B 261 VAL B 271 1 O GLU B 268 N LEU B 130 SHEET 4 D 7 ILE B 248 GLU B 255 -1 N LEU B 254 O LEU B 262 SHEET 5 D 7 ARG B 153 TYR B 160 -1 N ARG B 153 O GLU B 255 SHEET 6 D 7 HIS B 211 PRO B 216 -1 O VAL B 215 N VAL B 154 SHEET 7 D 7 GLU B 201 GLU B 204 -1 N GLU B 201 O VAL B 214 LINK ZN ZN A 1 SG CYS A 173 1555 1555 2.29 LINK ZN ZN A 1 ND1 HIS A 176 1555 1555 2.10 LINK ZN ZN A 1 SG CYS A 235 1555 1555 2.49 LINK ZN ZN A 1 SG CYS A 239 1555 1555 2.27 LINK ZN ZN B 2 SG CYS B 173 1555 1555 2.28 LINK ZN ZN B 2 ND1 HIS B 176 1555 1555 2.07 LINK ZN ZN B 2 SG CYS B 235 1555 1555 2.55 LINK ZN ZN B 2 SG CYS B 239 1555 1555 2.14 SITE 1 AC1 4 CYS A 173 HIS A 176 CYS A 235 CYS A 239 SITE 1 AC2 4 CYS B 173 HIS B 176 CYS B 235 CYS B 239 SITE 1 AC3 6 THR A 99 TYR A 123 ASN A 128 ASP A 265 SITE 2 AC3 6 HOH A 360 HOH A 402 SITE 1 AC4 5 THR B 99 ASP B 265 SER B 266 HOH B 373 SITE 2 AC4 5 HOH B 377 CRYST1 44.755 94.290 119.822 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 0.022340 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010610 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008350 0.00000