HEADER TRANSCRIPTION 02-DEC-20 7B4H TITLE STRUCTURAL BASIS OF REACTIVATION OF ONCOGENIC P53 MUTANTS BY A SMALL TITLE 2 MOLECULE: METHYLENE QUINUCLIDINONE (MQ). HUMAN WILD-TYPE P53DBD BOUND TITLE 3 TO DNA AND MQ: WT-DNA-MQ (III) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLULAR TUMOR ANTIGEN P53; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: P53 HUMAN DNA BINDING DOMAIN; COMPND 5 SYNONYM: ANTIGEN NY-CO-13,PHOSPHOPROTEIN P53,TUMOR SUPPRESSOR P53; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA TARGET; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: P53 DNA TARGET; COMPND 11 ENGINEERED: YES; COMPND 12 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: TP53, P53; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-27-B; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 13 ORGANISM_TAXID: 32630; SOURCE 14 OTHER_DETAILS: IDT: INTEGRATED DNA TECHNOLOGY KEYWDS P53, TUMOR SUPPRESSOR, DNA BINDING PROTEIN, PROTEIN DNA COMPLEX, KEYWDS 2 MICHAEL ACCEPTOR, MICHAEL REACTION, PROTEIN-DRUG COMPLEX, PROTEIN- KEYWDS 3 DNA-DRUG COMPLEX, LOOP-SHEET-HELIX MOTIF, DNA TARGET, ACTIVATOR, KEYWDS 4 TRANSCRIPTION, HOOGSTEEN BASE-PAIRING EXPDTA X-RAY DIFFRACTION AUTHOR O.DEGTJARIK,H.ROZENBERG,Y.DISKIN-POSNER,Z.SHAKKED REVDAT 3 31-JAN-24 7B4H 1 REMARK REVDAT 2 15-DEC-21 7B4H 1 JRNL REVDAT 1 08-DEC-21 7B4H 0 JRNL AUTH O.DEGTJARIK,D.GOLOVENKO,Y.DISKIN-POSNER,L.ABRAHMSEN, JRNL AUTH 2 H.ROZENBERG,Z.SHAKKED JRNL TITL STRUCTURAL BASIS OF REACTIVATION OF ONCOGENIC P53 MUTANTS BY JRNL TITL 2 A SMALL MOLECULE: METHYLENE QUINUCLIDINONE (MQ). JRNL REF NAT COMMUN V. 12 7057 2021 JRNL REFN ESSN 2041-1723 JRNL PMID 34862374 JRNL DOI 10.1038/S41467-021-27142-6 REMARK 2 REMARK 2 RESOLUTION. 1.39 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2-3874 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.39 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.07 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 46784 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 2352 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.0700 - 3.5700 1.00 2702 142 0.1638 0.1599 REMARK 3 2 3.5600 - 2.8300 1.00 2655 139 0.1682 0.2071 REMARK 3 3 2.8300 - 2.4700 1.00 2632 141 0.1854 0.1822 REMARK 3 4 2.4700 - 2.2500 1.00 2635 142 0.1809 0.2249 REMARK 3 5 2.2500 - 2.0800 1.00 2614 130 0.1689 0.1965 REMARK 3 6 2.0800 - 1.9600 1.00 2646 137 0.1697 0.2220 REMARK 3 7 1.9600 - 1.8600 1.00 2606 139 0.1642 0.2065 REMARK 3 8 1.8600 - 1.7800 1.00 2597 137 0.1628 0.2196 REMARK 3 9 1.7800 - 1.7100 1.00 2623 139 0.1606 0.2110 REMARK 3 10 1.7100 - 1.6500 1.00 2619 142 0.1552 0.1976 REMARK 3 11 1.6500 - 1.6000 1.00 2620 135 0.1561 0.2297 REMARK 3 12 1.6000 - 1.5600 1.00 2578 135 0.1573 0.2246 REMARK 3 13 1.5600 - 1.5200 1.00 2628 138 0.1625 0.2174 REMARK 3 14 1.5200 - 1.4800 1.00 2581 128 0.1635 0.2233 REMARK 3 15 1.4800 - 1.4500 0.99 2621 153 0.1730 0.2246 REMARK 3 16 1.4500 - 1.4100 1.00 2584 125 0.1891 0.2953 REMARK 3 17 1.4100 - 1.3900 0.95 2491 150 0.2048 0.2777 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.164 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.668 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.84 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.004 1999 REMARK 3 ANGLE : 0.875 2768 REMARK 3 CHIRALITY : 0.082 300 REMARK 3 PLANARITY : 0.005 328 REMARK 3 DIHEDRAL : 23.411 817 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7B4H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-DEC-20. REMARK 100 THE DEPOSITION ID IS D_1292111705. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-APR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97600 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46808 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.390 REMARK 200 RESOLUTION RANGE LOW (A) : 49.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.39 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.55900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2AC0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN/DNA RATIO 1:2.4, 0.1M TRIS REMARK 280 PH=8.5, 2% TACSIMATE(TM) PH=8.0, 16% W/V PEG 3350, EVAPORATION, REMARK 280 TEMPERATURE 292K 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 68.78200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.05200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 68.78200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.05200 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 269.82217 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 102.16231 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 117 REMARK 465 THR A 118 REMARK 465 ALA A 119 REMARK 465 ASP A 184 REMARK 465 SER A 185 REMARK 465 ASP A 186 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 SER A 116 OG REMARK 470 LEU A 188 CD1 CD2 REMARK 470 GLU A 287 CD OE1 OE2 REMARK 470 LYS A 291 CD CE NZ REMARK 470 DC B 11 N1 C2 O2 N3 C4 N4 C5 REMARK 470 DC B 11 C6 REMARK 470 DG B 12 C5' C4' O4' C3' O3' C2' C1' REMARK 470 DG B 12 N9 C8 N7 C5 C6 O6 N1 REMARK 470 DG B 12 C2 N2 N3 C4 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 B 4 O4' - C1' - N9 ANGL. DEV. = 2.3 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 SER A 121 -16.80 74.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 TWO ENANTIOMERS, QNN AND QN8 ARE PRODUCED BY ADDITION REACTION OF REMARK 600 THE MICHAEL ACCEPTOR COMPOUND "2-METHYLENEQUINUCLIDIN-3-ONE" WITH REMARK 600 CYSTEINE OR LYSINE. AS SUCH, QNN AND QN8 BIND COVALENTLY TO THE REMARK 600 THIOL GROUP OF CYSTEINE OR AMINO GROUP OF LYSINE. THE CHIRAL REMARK 600 DEFINITIONS OF QNN AND QN8 BOUND TO CYSTEINES ARE REVERSED TO THAT REMARK 600 OF THE PSEUDO FREE LIGANDS. 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 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 176 SG REMARK 620 2 HIS A 179 ND1 103.9 REMARK 620 3 CYS A 238 SG 109.4 113.2 REMARK 620 4 CYS A 242 SG 114.7 102.9 112.3 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6ZNC RELATED DB: PDB REMARK 900 PROTEIN-DNA COMPLEX REMARK 900 RELATED ID: 7B47 RELATED DB: PDB REMARK 900 RELATED ID: 7B49 RELATED DB: PDB REMARK 900 PROTEIN-DNA COMPLEX REMARK 900 RELATED ID: 7B4A RELATED DB: PDB REMARK 900 PROTEIN-DNA COMPLEX REMARK 900 RELATED ID: 7B4B RELATED DB: PDB REMARK 900 RELATED ID: 7B4D RELATED DB: PDB REMARK 900 PROTEIN-DNA COMPLEX REMARK 900 RELATED ID: 7B4E RELATED DB: PDB REMARK 900 PROTEIN-DNA COMPLEX REMARK 900 RELATED ID: 7B4F RELATED DB: PDB REMARK 900 PROTEIN-DNA COMPLEX REMARK 900 RELATED ID: 7B4G RELATED DB: PDB REMARK 900 PROTEIN-DNA COMPLEX REMARK 900 RELATED ID: 7B4N RELATED DB: PDB REMARK 900 PROTEIN-DNA COMPLEX REMARK 900 RELATED ID: 7B46 RELATED DB: PDB REMARK 900 PROTEIN-DNA COMPLEX REMARK 900 RELATED ID: 7B48 RELATED DB: PDB REMARK 900 RELATED ID: 7B4C RELATED DB: PDB DBREF 7B4H A 94 293 UNP P04637 P53_HUMAN 94 293 DBREF 7B4H B 1 12 PDB 7B4H 7B4H 1 12 SEQRES 1 A 200 SER SER SER VAL PRO SER GLN LYS THR TYR GLN GLY SER SEQRES 2 A 200 TYR GLY PHE ARG LEU GLY PHE LEU HIS SER GLY THR ALA SEQRES 3 A 200 LYS SER VAL THR CYS THR TYR SER PRO ALA LEU ASN LYS SEQRES 4 A 200 MET PHE CYS GLN LEU ALA LYS THR CYS PRO VAL GLN LEU SEQRES 5 A 200 TRP VAL ASP SER THR PRO PRO PRO GLY THR ARG VAL ARG SEQRES 6 A 200 ALA MET ALA ILE TYR LYS GLN SER GLN HIS MET THR GLU SEQRES 7 A 200 VAL VAL ARG ARG CYS PRO HIS HIS GLU ARG CYS SER ASP SEQRES 8 A 200 SER ASP GLY LEU ALA PRO PRO GLN HIS LEU ILE ARG VAL SEQRES 9 A 200 GLU GLY ASN LEU ARG VAL GLU TYR LEU ASP ASP ARG ASN SEQRES 10 A 200 THR PHE ARG HIS SER VAL VAL VAL PRO TYR GLU PRO PRO SEQRES 11 A 200 GLU VAL GLY SER ASP CYS THR THR ILE HIS TYR ASN TYR SEQRES 12 A 200 MET CYS ASN SER SER CYS MET GLY GLY MET ASN ARG ARG SEQRES 13 A 200 PRO ILE LEU THR ILE ILE THR LEU GLU ASP SER SER GLY SEQRES 14 A 200 ASN LEU LEU GLY ARG ASN SER PHE GLU VAL ARG VAL CYS SEQRES 15 A 200 ALA CYS PRO GLY ARG ASP ARG ARG THR GLU GLU GLU ASN SEQRES 16 A 200 LEU ARG LYS LYS GLY SEQRES 1 B 12 DC DG DG DG DC DA DT DG DC DC DC DG HET ZN A 301 1 HET ACT A 302 4 HET EDO A 303 4 HET QN8 A 304 10 HET QN8 A 305 10 HET QNN A 306 10 HET FMT A 307 3 HET FMT A 308 3 HET FMT A 309 3 HET FMT B 101 3 HETNAM ZN ZINC ION HETNAM ACT ACETATE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM QN8 (2~{R})-2-METHYL-1-AZABICYCLO[2.2.2]OCTAN-3-ONE HETNAM QNN (2~{S})-2-METHYL-1-AZABICYCLO[2.2.2]OCTAN-3-ONE HETNAM FMT FORMIC ACID HETSYN EDO ETHYLENE GLYCOL FORMUL 3 ZN ZN 2+ FORMUL 4 ACT C2 H3 O2 1- FORMUL 5 EDO C2 H6 O2 FORMUL 6 QN8 2(C8 H13 N O) FORMUL 8 QNN C8 H13 N O FORMUL 9 FMT 4(C H2 O2) FORMUL 13 HOH *276(H2 O) HELIX 1 AA1 GLN A 165 MET A 169 5 5 HELIX 2 AA2 CYS A 176 CYS A 182 1 7 HELIX 3 AA3 CYS A 277 GLY A 293 1 17 SHEET 1 AA1 4 ARG A 110 GLY A 112 0 SHEET 2 AA1 4 CYS A 141 TRP A 146 -1 O TRP A 146 N ARG A 110 SHEET 3 AA1 4 THR A 230 TYR A 236 -1 O THR A 230 N LEU A 145 SHEET 4 AA1 4 ILE A 195 GLU A 198 -1 N ARG A 196 O ASN A 235 SHEET 1 AA2 7 CYS A 124 SER A 127 0 SHEET 2 AA2 7 LYS A 132 CYS A 135 -1 O LYS A 132 N SER A 127 SHEET 3 AA2 7 LEU A 264 VAL A 274 1 O GLU A 271 N MET A 133 SHEET 4 AA2 7 ILE A 251 GLU A 258 -1 N LEU A 257 O LEU A 265 SHEET 5 AA2 7 ARG A 156 TYR A 163 -1 N ARG A 156 O GLU A 258 SHEET 6 AA2 7 HIS A 214 PRO A 219 -1 O VAL A 218 N VAL A 157 SHEET 7 AA2 7 GLU A 204 ASP A 207 -1 N LEU A 206 O SER A 215 LINK SG CYS A 124 C1 QN8 A 304 1555 1555 1.79 LINK SG CYS A 229 C1 QN8 A 305 1555 1555 1.84 LINK SG CYS A 277 C1 QNN A 306 1555 1555 1.79 LINK SG CYS A 176 ZN ZN A 301 1555 1555 2.31 LINK ND1 HIS A 179 ZN ZN A 301 1555 1555 2.08 LINK SG CYS A 238 ZN ZN A 301 1555 1555 2.29 LINK SG CYS A 242 ZN ZN A 301 1555 1555 2.32 CRYST1 137.564 50.104 34.100 90.00 92.97 90.00 C 1 2 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 0.007269 0.000000 0.000378 0.00000 SCALE2 0.000000 0.019958 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029365 0.00000