HEADER TRANSFERASE 04-JUL-17 5XXH TITLE CRYSTAL STRUCTURE ANALYSIS OF THE CBP COMPND MOL_ID: 1; COMPND 2 MOLECULE: CREB-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS CBP, BROMODOMAIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Q.XIANG,Y.ZHANG,C.WANG,M.SONG REVDAT 3 22-NOV-23 5XXH 1 REMARK REVDAT 2 18-OCT-23 5XXH 1 SOURCE REMARK LINK SITE REVDAT 2 2 1 SCALE ATOM REVDAT 1 13-JUN-18 5XXH 0 JRNL AUTH Q.XIANG,C.WANG,Y.ZHANG,X.XUE,M.SONG,C.ZHANG,C.LI,C.WU,K.LI, JRNL AUTH 2 X.HUI,Y.ZHOU,J.B.SMAILL,A.V.PATTERSON,D.WU,K.DING,Y.XU JRNL TITL DISCOVERY AND OPTIMIZATION OF 1-(1H-INDOL-1-YL)ETHANONE JRNL TITL 2 DERIVATIVES AS CBP/EP300 BROMODOMAIN INHIBITORS FOR THE JRNL TITL 3 TREATMENT OF CASTRATION-RESISTANT PROSTATE CANCER. JRNL REF EUR J MED CHEM V. 147 238 2018 JRNL REFN ISSN 1768-3254 JRNL PMID 29448139 JRNL DOI 10.1016/J.EJMECH.2018.01.087 REMARK 2 REMARK 2 RESOLUTION. 1.62 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.62 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 17589 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 + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 859 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.62 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.66 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1271 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2130 REMARK 3 BIN FREE R VALUE SET COUNT : 57 REMARK 3 BIN FREE R VALUE : 0.1950 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 973 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 122 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.07000 REMARK 3 B22 (A**2) : 0.07000 REMARK 3 B33 (A**2) : -0.23000 REMARK 3 B12 (A**2) : 0.04000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.092 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.087 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.051 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.430 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1038 ; 0.008 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 976 ; 0.004 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1408 ; 1.330 ; 2.003 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2257 ; 0.957 ; 3.006 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 118 ; 5.156 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 49 ;38.929 ;24.490 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 181 ;13.128 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;14.264 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 145 ; 0.070 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1141 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 231 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 5XXH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-JUL-17. REMARK 100 THE DEPOSITION ID IS D_1300004330. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAR-16 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97791 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.23 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18496 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.620 REMARK 200 RESOLUTION RANGE LOW (A) : 60.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 17.40 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.62 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 18.60 REMARK 200 R MERGE FOR SHELL (I) : 0.33500 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: MOLREP REMARK 200 STARTING MODEL: 4NYX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 3350, 0.2M MGCL2, 0.1M TRIS REMARK 280 HCL, PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-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 80.86133 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 40.43067 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 40.43067 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 80.86133 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: 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 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 MET A 1065 REMARK 465 LYS A 1066 REMARK 465 LYS A 1067 REMARK 465 GLY A 1068 REMARK 465 HIS A 1069 REMARK 465 HIS A 1070 REMARK 465 HIS A 1071 REMARK 465 HIS A 1072 REMARK 465 HIS A 1073 REMARK 465 HIS A 1074 REMARK 465 LEU A 1075 REMARK 465 VAL A 1076 REMARK 465 PRO A 1077 REMARK 465 ARG A 1078 REMARK 465 GLY A 1079 REMARK 465 SER A 1080 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 A1091 CZ NH1 NH2 REMARK 470 GLN A1092 OE1 NE2 REMARK 470 GLU A1099 CD OE1 OE2 REMARK 470 GLN A1118 CD OE1 NE2 REMARK 470 ILE A1128 CD1 REMARK 470 LYS A1170 NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLN A 1187 OE1 GLN A 1187 5555 1.74 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 MG A1203 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1302 O REMARK 620 2 HOH A1346 O 88.4 REMARK 620 3 HOH A1364 O 178.5 93.1 REMARK 620 4 HOH A1380 O 93.9 90.1 86.4 REMARK 620 5 HOH A1402 O 91.7 90.3 88.0 174.4 REMARK 620 6 HOH A1421 O 89.4 177.8 89.1 90.4 89.4 REMARK 620 N 1 2 3 4 5 DBREF 5XXH A 1081 1197 UNP Q92793 CBP_HUMAN 1081 1197 SEQADV 5XXH MET A 1065 UNP Q92793 EXPRESSION TAG SEQADV 5XXH LYS A 1066 UNP Q92793 EXPRESSION TAG SEQADV 5XXH LYS A 1067 UNP Q92793 EXPRESSION TAG SEQADV 5XXH GLY A 1068 UNP Q92793 EXPRESSION TAG SEQADV 5XXH HIS A 1069 UNP Q92793 EXPRESSION TAG SEQADV 5XXH HIS A 1070 UNP Q92793 EXPRESSION TAG SEQADV 5XXH HIS A 1071 UNP Q92793 EXPRESSION TAG SEQADV 5XXH HIS A 1072 UNP Q92793 EXPRESSION TAG SEQADV 5XXH HIS A 1073 UNP Q92793 EXPRESSION TAG SEQADV 5XXH HIS A 1074 UNP Q92793 EXPRESSION TAG SEQADV 5XXH LEU A 1075 UNP Q92793 EXPRESSION TAG SEQADV 5XXH VAL A 1076 UNP Q92793 EXPRESSION TAG SEQADV 5XXH PRO A 1077 UNP Q92793 EXPRESSION TAG SEQADV 5XXH ARG A 1078 UNP Q92793 EXPRESSION TAG SEQADV 5XXH GLY A 1079 UNP Q92793 EXPRESSION TAG SEQADV 5XXH SER A 1080 UNP Q92793 EXPRESSION TAG SEQRES 1 A 133 MET LYS LYS GLY HIS HIS HIS HIS HIS HIS LEU VAL PRO SEQRES 2 A 133 ARG GLY SER ARG LYS LYS ILE PHE LYS PRO GLU GLU LEU SEQRES 3 A 133 ARG GLN ALA LEU MET PRO THR LEU GLU ALA LEU TYR ARG SEQRES 4 A 133 GLN ASP PRO GLU SER LEU PRO PHE ARG GLN PRO VAL ASP SEQRES 5 A 133 PRO GLN LEU LEU GLY ILE PRO ASP TYR PHE ASP ILE VAL SEQRES 6 A 133 LYS ASN PRO MET ASP LEU SER THR ILE LYS ARG LYS LEU SEQRES 7 A 133 ASP THR GLY GLN TYR GLN GLU PRO TRP GLN TYR VAL ASP SEQRES 8 A 133 ASP VAL TRP LEU MET PHE ASN ASN ALA TRP LEU TYR ASN SEQRES 9 A 133 ARG LYS THR SER ARG VAL TYR LYS PHE CYS SER LYS LEU SEQRES 10 A 133 ALA GLU VAL PHE GLU GLN GLU ILE ASP PRO VAL MET GLN SEQRES 11 A 133 SER LEU GLY HET E0D A1201 24 HET EDO A1202 4 HET MG A1203 1 HETNAM E0D (3S)-1-[2-(3-ETHANOYLINDOL-1-YL)ETHANOYL]PIPERIDINE-3- HETNAM 2 E0D CARBOXYLIC ACID HETNAM EDO 1,2-ETHANEDIOL HETNAM MG MAGNESIUM ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 E0D C18 H20 N2 O4 FORMUL 3 EDO C2 H6 O2 FORMUL 4 MG MG 2+ FORMUL 5 HOH *122(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 GLY A 1197 1 26 LINK MG MG A1203 O HOH A1302 1555 1555 2.05 LINK MG MG A1203 O HOH A1346 1555 1555 2.06 LINK MG MG A1203 O HOH A1364 1555 5555 2.10 LINK MG MG A1203 O HOH A1380 1555 1555 2.05 LINK MG MG A1203 O HOH A1402 1555 1555 2.18 LINK MG MG A1203 O HOH A1421 1555 5555 2.04 CISPEP 1 ASP A 1105 PRO A 1106 0 16.12 CRYST1 44.320 44.320 121.292 90.00 90.00 120.00 P 32 2 1 6 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 0.022563 0.013027 0.000000 0.00000 SCALE2 0.000000 0.026054 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008245 0.00000