HEADER TRANSCRIPTION 20-DEC-16 5MQK TITLE CRYSTAL STRUCTURE OF CREBBP BROMODOMAIN COMPLEXED WITH CBP019 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CREB-BINDING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: BROMODOMAIN, UNP RESIDUES 1081-1197; COMPND 5 EC: 2.3.1.48; COMPND 6 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: CREBBP, CBP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CREBBP BROMODOMAIN, INHIBITOR, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR J.ZHU,D.SPILIOTOPOULOS,A.CAFLISCH REVDAT 6 08-MAY-24 5MQK 1 REMARK REVDAT 5 16-OCT-19 5MQK 1 REMARK REVDAT 4 17-MAY-17 5MQK 1 JRNL REVDAT 3 10-MAY-17 5MQK 1 AUTHOR REVDAT 2 26-APR-17 5MQK 1 JRNL REVDAT 1 19-APR-17 5MQK 0 JRNL AUTH D.SPILIOTOPOULOS,J.ZHU,E.C.WAMHOFF,N.DEERAIN,J.R.MARCHAND, JRNL AUTH 2 J.ARETZ,C.RADEMACHER,A.CAFLISCH JRNL TITL VIRTUAL SCREEN TO NMR (VS2NMR): DISCOVERY OF FRAGMENT HITS JRNL TITL 2 FOR THE CBP BROMODOMAIN. JRNL REF BIOORG. MED. CHEM. LETT. V. 27 2472 2017 JRNL REFN ESSN 1464-3405 JRNL PMID 28410781 JRNL DOI 10.1016/J.BMCL.2017.04.001 REMARK 2 REMARK 2 RESOLUTION. 1.53 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.53 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.72 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.980 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 33854 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.930 REMARK 3 FREE R VALUE TEST SET COUNT : 2007 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 37.7347 - 3.6866 0.99 2256 143 0.1410 0.1640 REMARK 3 2 3.6866 - 2.9265 0.99 2268 143 0.1668 0.1804 REMARK 3 3 2.9265 - 2.5567 1.00 2281 147 0.1879 0.2082 REMARK 3 4 2.5567 - 2.3229 1.00 2269 142 0.1967 0.2317 REMARK 3 5 2.3229 - 2.1565 0.99 2259 142 0.2084 0.2075 REMARK 3 6 2.1565 - 2.0293 1.00 2285 144 0.2095 0.2502 REMARK 3 7 2.0293 - 1.9277 1.00 2275 145 0.2188 0.2922 REMARK 3 8 1.9277 - 1.8438 1.00 2260 141 0.2209 0.2466 REMARK 3 9 1.8438 - 1.7728 1.00 2315 145 0.2263 0.2496 REMARK 3 10 1.7728 - 1.7116 1.00 2275 143 0.2399 0.3164 REMARK 3 11 1.7116 - 1.6581 0.99 2295 143 0.2543 0.3087 REMARK 3 12 1.6581 - 1.6107 0.99 2221 143 0.2568 0.3128 REMARK 3 13 1.6107 - 1.5683 1.00 2330 145 0.2623 0.3145 REMARK 3 14 1.5683 - 1.5300 1.00 2258 141 0.2782 0.2749 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.680 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 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 : 0.007 2063 REMARK 3 ANGLE : 0.915 2816 REMARK 3 CHIRALITY : 0.053 290 REMARK 3 PLANARITY : 0.007 368 REMARK 3 DIHEDRAL : 8.908 1737 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 5.4460 -20.0062 4.0986 REMARK 3 T TENSOR REMARK 3 T11: 0.2083 T22: 0.3196 REMARK 3 T33: 0.2501 T12: -0.0572 REMARK 3 T13: 0.0088 T23: 0.0045 REMARK 3 L TENSOR REMARK 3 L11: 1.5055 L22: 0.6970 REMARK 3 L33: -0.4123 L12: 1.2696 REMARK 3 L13: 0.2429 L23: 0.2185 REMARK 3 S TENSOR REMARK 3 S11: 0.0268 S12: -0.1005 S13: -0.1199 REMARK 3 S21: 0.0095 S22: -0.0179 S23: -0.0703 REMARK 3 S31: -0.0463 S32: 0.1162 S33: -0.0032 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 5MQK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-DEC-16. REMARK 100 THE DEPOSITION ID IS D_1200002851. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-16 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 : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99998 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33860 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.530 REMARK 200 RESOLUTION RANGE LOW (A) : 37.720 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15 M KSCN, 20% PEG3350, 10% EG, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 61.17800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 35.32113 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 13.45600 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 61.17800 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 35.32113 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 13.45600 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 61.17800 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 35.32113 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 13.45600 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 70.64227 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 26.91200 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 70.64227 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 26.91200 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 70.64227 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 26.91200 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 1079 REMARK 465 MET A 1080 REMARK 465 SER B 1079 REMARK 465 MET B 1080 REMARK 465 ARG B 1081 REMARK 465 LYS B 1082 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 ARG A1081 CG CD NE CZ NH1 NH2 REMARK 470 LYS A1082 CE NZ REMARK 470 LYS A1083 CG CD CE NZ REMARK 470 LYS A1086 CE NZ REMARK 470 GLU A1089 CD OE1 OE2 REMARK 470 LYS B1086 CG CD CE NZ REMARK 470 LYS B1176 CD CE NZ REMARK 470 GLN B1194 CG CD OE1 NE2 REMARK 470 GLY B1197 C O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 1402 O HOH A 1411 1.89 REMARK 500 OH TYR A 1102 O HOH A 1301 1.92 REMARK 500 O HOH A 1338 O HOH A 1356 2.00 REMARK 500 OH TYR A 1102 O HOH A 1302 2.01 REMARK 500 O HOH A 1414 O HOH B 1362 2.05 REMARK 500 OD2 ASP B 1116 O HOH B 1301 2.10 REMARK 500 NH1 ARG A 1169 O HOH A 1303 2.10 REMARK 500 O HOH A 1392 O HOH A 1417 2.14 REMARK 500 O HOH A 1402 O HOH B 1348 2.14 REMARK 500 O HOH B 1333 O HOH B 1367 2.19 REMARK 500 OD1 ASP A 1127 O HOH A 1304 2.19 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 ILE B1122 69.99 -119.87 REMARK 500 GLU B1188 -18.01 -144.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue QPR A 1201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue QPR B 1201 DBREF 5MQK A 1081 1197 UNP Q92793 CBP_HUMAN 1081 1197 DBREF 5MQK B 1081 1197 UNP Q92793 CBP_HUMAN 1081 1197 SEQADV 5MQK SER A 1079 UNP Q92793 EXPRESSION TAG SEQADV 5MQK MET A 1080 UNP Q92793 EXPRESSION TAG SEQADV 5MQK SER B 1079 UNP Q92793 EXPRESSION TAG SEQADV 5MQK MET B 1080 UNP Q92793 EXPRESSION TAG SEQRES 1 A 119 SER MET ARG LYS LYS ILE PHE LYS PRO GLU GLU LEU ARG SEQRES 2 A 119 GLN ALA LEU MET PRO THR LEU GLU ALA LEU TYR ARG GLN SEQRES 3 A 119 ASP PRO GLU SER LEU PRO PHE ARG GLN PRO VAL ASP PRO SEQRES 4 A 119 GLN LEU LEU GLY ILE PRO ASP TYR PHE ASP ILE VAL LYS SEQRES 5 A 119 ASN PRO MET ASP LEU SER THR ILE LYS ARG LYS LEU ASP SEQRES 6 A 119 THR GLY GLN TYR GLN GLU PRO TRP GLN TYR VAL ASP ASP SEQRES 7 A 119 VAL TRP LEU MET PHE ASN ASN ALA TRP LEU TYR ASN ARG SEQRES 8 A 119 LYS THR SER ARG VAL TYR LYS PHE CYS SER LYS LEU ALA SEQRES 9 A 119 GLU VAL PHE GLU GLN GLU ILE ASP PRO VAL MET GLN SER SEQRES 10 A 119 LEU GLY SEQRES 1 B 119 SER MET ARG LYS LYS ILE PHE LYS PRO GLU GLU LEU ARG SEQRES 2 B 119 GLN ALA LEU MET PRO THR LEU GLU ALA LEU TYR ARG GLN SEQRES 3 B 119 ASP PRO GLU SER LEU PRO PHE ARG GLN PRO VAL ASP PRO SEQRES 4 B 119 GLN LEU LEU GLY ILE PRO ASP TYR PHE ASP ILE VAL LYS SEQRES 5 B 119 ASN PRO MET ASP LEU SER THR ILE LYS ARG LYS LEU ASP SEQRES 6 B 119 THR GLY GLN TYR GLN GLU PRO TRP GLN TYR VAL ASP ASP SEQRES 7 B 119 VAL TRP LEU MET PHE ASN ASN ALA TRP LEU TYR ASN ARG SEQRES 8 B 119 LYS THR SER ARG VAL TYR LYS PHE CYS SER LYS LEU ALA SEQRES 9 B 119 GLU VAL PHE GLU GLN GLU ILE ASP PRO VAL MET GLN SER SEQRES 10 B 119 LEU GLY HET QPR A1201 13 HET QPR B1201 13 HETNAM QPR 1-(1-METHYLINDOL-3-YL)ETHANONE FORMUL 3 QPR 2(C11 H11 N O) FORMUL 5 HOH *211(H2 O) HELIX 1 AA1 LYS A 1086 ARG A 1103 1 18 HELIX 2 AA2 SER A 1108 ARG A 1112 5 5 HELIX 3 AA3 ASP A 1116 GLY A 1121 1 6 HELIX 4 AA4 ASP A 1124 VAL A 1129 1 6 HELIX 5 AA5 ASP A 1134 THR A 1144 1 11 HELIX 6 AA6 GLU A 1149 ASN A 1168 1 20 HELIX 7 AA7 SER A 1172 LEU A 1196 1 25 HELIX 8 AA8 LYS B 1086 ARG B 1103 1 18 HELIX 9 AA9 SER B 1108 ARG B 1112 5 5 HELIX 10 AB1 ASP B 1116 GLY B 1121 1 6 HELIX 11 AB2 ASP B 1124 VAL B 1129 1 6 HELIX 12 AB3 ASP B 1134 THR B 1144 1 11 HELIX 13 AB4 GLU B 1149 ASN B 1168 1 20 HELIX 14 AB5 SER B 1172 LEU B 1196 1 25 CISPEP 1 ASP A 1105 PRO A 1106 0 12.72 CISPEP 2 ASP B 1105 PRO B 1106 0 9.55 SITE 1 AC1 5 PRO A1110 VAL A1115 ASN A1168 VAL A1174 SITE 2 AC1 5 HOH A1318 SITE 1 AC2 4 PRO B1110 VAL B1115 ASN B1168 HOH B1325 CRYST1 122.356 122.356 40.368 90.00 90.00 120.00 H 3 18 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 0.008173 0.004719 0.000000 0.00000 SCALE2 0.000000 0.009437 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024772 0.00000