HEADER TRANSFERASE/INHIBITOR 11-DEC-19 6V8K TITLE CRYSTAL STRUCTURE OF THE P300 ACETYLTRANSFERASE DOMAIN WITH PEPTIDE- TITLE 2 COMPETITIVE INHIBITOR 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE ACETYLTRANSFERASE P300; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: P300 HAT,E1A-ASSOCIATED PROTEIN P300,HISTONE COMPND 5 BUTYRYLTRANSFERASE P300,HISTONE CROTONYLTRANSFERASE P300,PROTEIN 2- COMPND 6 HYDROXYISOBUTYRYLTRANSFERASE P300,PROTEIN PROPIONYLTRANSFERASE P300; COMPND 7 EC: 2.3.1.48,2.3.1.-; COMPND 8 ENGINEERED: YES; COMPND 9 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: EP300, P300; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS EPIGENETICS, CHROMATIN, WRITER, TRANSFERASE, TRANSFERASE-INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.S.GARDBERG REVDAT 4 03-APR-24 6V8K 1 REMARK REVDAT 3 06-MAR-24 6V8K 1 REMARK REVDAT 2 17-JUN-20 6V8K 1 JRNL REVDAT 1 01-APR-20 6V8K 0 JRNL AUTH A.J.HUHN,A.S.GARDBERG,F.POY,F.BRUCELLE,V.VIVAT,N.CANTONE, JRNL AUTH 2 G.PATEL,C.PATEL,R.CUMMINGS,R.SIMS,J.LEVELL,J.E.AUDIA, JRNL AUTH 3 A.BOMMI-REDDY,J.E.WILSON JRNL TITL EARLY DRUG-DISCOVERY EFFORTS TOWARDS THE IDENTIFICATION OF JRNL TITL 2 EP300/CBP HISTONE ACETYLTRANSFERASE (HAT) INHIBITORS. JRNL REF CHEMMEDCHEM V. 15 955 2020 JRNL REFN ESSN 1860-7187 JRNL PMID 32181984 JRNL DOI 10.1002/CMDC.202000007 REMARK 2 REMARK 2 RESOLUTION. 1.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 60.67 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.2 REMARK 3 NUMBER OF REFLECTIONS : 25019 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1292 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) : 1.84 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.89 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1269 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 58.03 REMARK 3 BIN R VALUE (WORKING SET) : 0.3300 REMARK 3 BIN FREE R VALUE SET COUNT : 61 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2534 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 72 REMARK 3 SOLVENT ATOMS : 92 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.88 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.43000 REMARK 3 B22 (A**2) : 1.43000 REMARK 3 B33 (A**2) : -2.87000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.155 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.139 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.103 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.573 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2688 ; 0.011 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2463 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3648 ; 1.500 ; 1.978 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5703 ; 0.930 ; 2.987 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 315 ; 6.107 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 121 ;33.473 ;22.727 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 439 ;13.076 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;16.911 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 387 ; 0.089 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2920 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 583 ; 0.002 ; 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 : NULL 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 6V8K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-DEC-19. REMARK 100 THE DEPOSITION ID IS D_1000245988. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-17 REMARK 200 TEMPERATURE (KELVIN) : 100.000 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.12723 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 : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.31 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26347 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.840 REMARK 200 RESOLUTION RANGE LOW (A) : 100.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.2 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.84 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 46.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.44100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 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: INTERNAL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.24 MM HAT, 0.12 MM COA, 0.75 MM REMARK 280 LIGAND. 200+150 (+20) NL SITTING DROPS. INTERNAL FOCUS SCREEN REMARK 280 WITH MICROSEEDING. 17.5% MPD, 0.1 M TRIS PH 8, 2.5 % PEG3350. REMARK 280 CRYO 30% MPD, 5% PEG 3350, 1 MM LIGAND, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 50.32350 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 75.48525 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.16175 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 GLY A 1285 REMARK 465 SER A 1576 REMARK 465 GLY A 1577 REMARK 465 GLY A 1578 REMARK 465 SER A 1579 REMARK 465 GLY A 1580 REMARK 465 SER A 1581 REMARK 465 GLN A 1663 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 GLU A1334 CG CD OE1 OE2 REMARK 470 ASP A1367 CG OD1 OD2 REMARK 470 GLU A1442 CD OE1 OE2 REMARK 470 GLU A1515 CG CD OE1 OE2 REMARK 470 SER A1516 OG REMARK 470 LYS A1518 CG CD CE NZ REMARK 470 GLU A1519 CG CD OE1 OE2 REMARK 470 GLN A1582 CG CD OE1 NE2 REMARK 470 LYS A1583 CG CD CE NZ REMARK 470 ASN A1607 CG OD1 ND2 REMARK 470 GLN A1661 CG CD OE1 NE2 REMARK 470 SER A1662 OG 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 O9A COA A 1701 O HOH A 1801 2.11 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 HIS A1402 33.66 -75.38 REMARK 500 CYS A1450 79.24 69.54 REMARK 500 CYS A1621 109.52 -167.48 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 COA A 1701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue QS4 A 1702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 1703 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6V8B RELATED DB: PDB DBREF 6V8K A 1287 1519 UNP Q09472 EP300_HUMAN 1287 1519 DBREF 6V8K A 1581 1663 UNP Q09472 EP300_HUMAN 1581 1663 SEQADV 6V8K GLY A 1285 UNP Q09472 EXPRESSION TAG SEQADV 6V8K SER A 1286 UNP Q09472 EXPRESSION TAG SEQADV 6V8K PHE A 1467 UNP Q09472 TYR 1467 ENGINEERED MUTATION SEQADV 6V8K SER A 1576 UNP Q09472 LINKER SEQADV 6V8K GLY A 1577 UNP Q09472 LINKER SEQADV 6V8K GLY A 1578 UNP Q09472 LINKER SEQADV 6V8K SER A 1579 UNP Q09472 LINKER SEQADV 6V8K GLY A 1580 UNP Q09472 LINKER SEQRES 1 A 323 GLY SER LYS PHE SER ALA LYS ARG LEU PRO SER THR ARG SEQRES 2 A 323 LEU GLY THR PHE LEU GLU ASN ARG VAL ASN ASP PHE LEU SEQRES 3 A 323 ARG ARG GLN ASN HIS PRO GLU SER GLY GLU VAL THR VAL SEQRES 4 A 323 ARG VAL VAL HIS ALA SER ASP LYS THR VAL GLU VAL LYS SEQRES 5 A 323 PRO GLY MET LYS ALA ARG PHE VAL ASP SER GLY GLU MET SEQRES 6 A 323 ALA GLU SER PHE PRO TYR ARG THR LYS ALA LEU PHE ALA SEQRES 7 A 323 PHE GLU GLU ILE ASP GLY VAL ASP LEU CYS PHE PHE GLY SEQRES 8 A 323 MET HIS VAL GLN GLU TYR GLY SER ASP CYS PRO PRO PRO SEQRES 9 A 323 ASN GLN ARG ARG VAL TYR ILE SER TYR LEU ASP SER VAL SEQRES 10 A 323 HIS PHE PHE ARG PRO LYS CYS LEU ARG THR ALA VAL TYR SEQRES 11 A 323 HIS GLU ILE LEU ILE GLY TYR LEU GLU TYR VAL LYS LYS SEQRES 12 A 323 LEU GLY TYR THR THR GLY HIS ILE TRP ALA CYS PRO PRO SEQRES 13 A 323 SER GLU GLY ASP ASP TYR ILE PHE HIS CYS HIS PRO PRO SEQRES 14 A 323 ASP GLN LYS ILE PRO LYS PRO LYS ARG LEU GLN GLU TRP SEQRES 15 A 323 PHE LYS LYS MET LEU ASP LYS ALA VAL SER GLU ARG ILE SEQRES 16 A 323 VAL HIS ASP TYR LYS ASP ILE PHE LYS GLN ALA THR GLU SEQRES 17 A 323 ASP ARG LEU THR SER ALA LYS GLU LEU PRO TYR PHE GLU SEQRES 18 A 323 GLY ASP PHE TRP PRO ASN VAL LEU GLU GLU SER ILE LYS SEQRES 19 A 323 GLU SER GLY GLY SER GLY SER GLN LYS LEU TYR ALA THR SEQRES 20 A 323 MET GLU LYS HIS LYS GLU VAL PHE PHE VAL ILE ARG LEU SEQRES 21 A 323 ILE ALA GLY PRO ALA ALA ASN SER LEU PRO PRO ILE VAL SEQRES 22 A 323 ASP PRO ASP PRO LEU ILE PRO CYS ASP LEU MET ASP GLY SEQRES 23 A 323 ARG ASP ALA PHE LEU THR LEU ALA ARG ASP LYS HIS LEU SEQRES 24 A 323 GLU PHE SER SER LEU ARG ARG ALA GLN TRP SER THR MET SEQRES 25 A 323 CYS MET LEU VAL GLU LEU HIS THR GLN SER GLN HET COA A1701 48 HET QS4 A1702 20 HET DMS A1703 4 HETNAM COA COENZYME A HETNAM QS4 1-(2-METHYL-1H-INDOL-3-YL)-2-[(2R)-2-METHYLPIPERIDIN-1- HETNAM 2 QS4 YL]ETHAN-1-ONE HETNAM DMS DIMETHYL SULFOXIDE FORMUL 2 COA C21 H36 N7 O16 P3 S FORMUL 3 QS4 C17 H22 N2 O FORMUL 4 DMS C2 H6 O S FORMUL 5 HOH *92(H2 O) HELIX 1 AA1 THR A 1296 ASN A 1314 1 19 HELIX 2 AA2 LYS A 1336 PHE A 1343 1 8 HELIX 3 AA3 PRO A 1406 CYS A 1408 5 3 HELIX 4 AA4 LEU A 1409 GLY A 1429 1 21 HELIX 5 AA5 LYS A 1459 GLU A 1477 1 19 HELIX 6 AA6 ILE A 1486 ASP A 1493 1 8 HELIX 7 AA7 SER A 1497 LEU A 1501 5 5 HELIX 8 AA8 ASP A 1507 GLU A 1519 1 13 HELIX 9 AA9 LYS A 1583 HIS A 1591 1 9 HELIX 10 AB1 GLY A 1603 ASN A 1607 5 5 HELIX 11 AB2 CYS A 1621 ASP A 1625 5 5 HELIX 12 AB3 ARG A 1627 LYS A 1637 1 11 HELIX 13 AB4 SER A 1643 GLN A 1661 1 19 SHEET 1 AA1 7 VAL A1321 GLU A1334 0 SHEET 2 AA1 7 SER A1352 ILE A1366 -1 O PHE A1363 N THR A1322 SHEET 3 AA1 7 VAL A1369 TYR A1381 -1 O MET A1376 N LEU A1360 SHEET 4 AA1 7 ARG A1392 SER A1400 -1 O ARG A1392 N TYR A1381 SHEET 5 AA1 7 THR A1432 TRP A1436 1 O HIS A1434 N VAL A1393 SHEET 6 AA1 7 PHE A1595 ARG A1599 -1 O ILE A1598 N GLY A1433 SHEET 7 AA1 7 ASP A1482 ASP A1485 -1 N LYS A1484 O VAL A1597 CISPEP 1 PRO A 1387 PRO A 1388 0 2.48 CISPEP 2 ARG A 1405 PRO A 1406 0 -3.58 SITE 1 AC1 22 LEU A1398 ASP A1399 SER A1400 ARG A1410 SITE 2 AC1 22 THR A1411 TYR A1414 CYS A1438 PRO A1440 SITE 3 AC1 22 LYS A1456 ILE A1457 PRO A1458 ARG A1462 SITE 4 AC1 22 TRP A1466 HOH A1801 HOH A1809 HOH A1811 SITE 5 AC1 22 HOH A1823 HOH A1826 HOH A1831 HOH A1837 SITE 6 AC1 22 HOH A1863 HOH A1875 SITE 1 AC2 9 GLN A1379 TYR A1394 ILE A1395 SER A1396 SITE 2 AC2 9 TYR A1397 TRP A1436 TYR A1446 GLU A1505 SITE 3 AC2 9 GLY A1506 SITE 1 AC3 4 TRP A1436 PHE A1508 HIS A1591 VAL A1594 CRYST1 60.669 60.669 100.647 90.00 90.00 90.00 P 43 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 0.016483 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016483 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009936 0.00000