HEADER TRANSFERASE 09-MAR-21 7LZF TITLE CRYSTAL STRUCTURE OF SETD2 BOUND TO COMPOUND 57 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE-LYSINE N-METHYLTRANSFERASE SETD2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HIF-1,HUNTINGTIN YEAST PARTNER B,HUNTINGTIN-INTERACTING COMPND 5 PROTEIN 1,HIP-1,HUNTINGTIN-INTERACTING PROTEIN B,LYSINE N- COMPND 6 METHYLTRANSFERASE 3A,PROTEIN-LYSINE N-METHYLTRANSFERASE SETD2,SET COMPND 7 DOMAIN-CONTAINING PROTEIN 2,HSET2,P231HBP; COMPND 8 EC: 2.1.1.359,2.1.1.-; COMPND 9 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: SETD2, HIF1, HYPB, KIAA1732, KMT3A, SET2, HSPC069; SOURCE 6 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 274590 KEYWDS TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.A.FARROW,P.BORIACK-SJODIN REVDAT 3 18-OCT-23 7LZF 1 REMARK REVDAT 2 03-NOV-21 7LZF 1 JRNL REVDAT 1 22-SEP-21 7LZF 0 JRNL AUTH J.W.LAMPE,J.S.ALFORD,P.A.BORIAK-SJODIN,D.BRACH, JRNL AUTH 2 K.COSMOPOULOS,K.W.DUNCAN,S.T.ECKLEY,M.A.FOLEY,D.M.HARVEY, JRNL AUTH 3 V.MOTWANI,M.J.MUNCHHOF,A.RAIMONDI,T.V.RIERA,C.TANG, JRNL AUTH 4 M.J.THOMENIUS,J.TOTMAN,N.A.FARROW JRNL TITL DISCOVERY OF A FIRST-IN-CLASS INHIBITOR OF THE HISTONE JRNL TITL 2 METHYLTRANSFERASE SETD2 SUITABLE FOR PRECLINICAL STUDIES. JRNL REF ACS MED.CHEM.LETT. V. 12 1539 2021 JRNL REFN ISSN 1948-5875 JRNL PMID 34671445 JRNL DOI 10.1021/ACSMEDCHEMLETT.1C00272 REMARK 2 REMARK 2 RESOLUTION. 2.47 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0257 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) : 2.47 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 10278 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) : 0.218 REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 579 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) : 2.47 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 715 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.3200 REMARK 3 BIN FREE R VALUE SET COUNT : 26 REMARK 3 BIN FREE R VALUE : 0.2490 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1929 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 65 REMARK 3 SOLVENT ATOMS : 37 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 62.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.40000 REMARK 3 B22 (A**2) : -6.96000 REMARK 3 B33 (A**2) : 1.56000 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): 0.535 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.296 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.262 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.800 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2057 ; 0.003 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1828 ; 0.001 ; 0.018 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2762 ; 1.235 ; 1.688 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4251 ; 1.071 ; 1.615 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 239 ; 5.649 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 124 ;30.041 ;22.097 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 362 ;14.626 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;14.543 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 249 ; 0.040 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2295 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 451 ; 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 7LZF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAR-21. REMARK 100 THE DEPOSITION ID IS D_1000255377. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-19 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 : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.953722 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 : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10278 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.470 REMARK 200 RESOLUTION RANGE LOW (A) : 41.820 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.47 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.64000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 5JLE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M POTASSIUM THIOCYANATE, 0.1 M REMARK 280 TRIS PH 7.5, 18% W/V PEG 2000 MME, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 24.95500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.09300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.32400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.09300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.95500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.32400 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: 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 1434 REMARK 465 GLU A 1435 REMARK 465 THR A 1436 REMARK 465 SER A 1437 REMARK 465 VAL A 1438 REMARK 465 PRO A 1439 REMARK 465 PRO A 1440 REMARK 465 GLY A 1441 REMARK 465 SER A 1442 REMARK 465 ALA A 1443 REMARK 465 LEU A 1444 REMARK 465 VAL A 1445 REMARK 465 LYS A 1486 REMARK 465 LYS A 1487 REMARK 465 ASN A 1488 REMARK 465 LYS A 1489 REMARK 465 SER A 1490 REMARK 465 HIS A 1491 REMARK 465 ARG A 1492 REMARK 465 ASP A 1493 REMARK 465 ILE A 1494 REMARK 465 ARG A 1694 REMARK 465 VAL A 1695 REMARK 465 SER A 1696 REMARK 465 ILE A 1697 REMARK 465 ARG A 1698 REMARK 465 ALA A 1699 REMARK 465 ALA A 1700 REMARK 465 GLY A 1701 REMARK 465 GLY A 1702 REMARK 465 LYS A 1703 REMARK 465 MET A 1704 REMARK 465 LYS A 1705 REMARK 465 LYS A 1706 REMARK 465 GLU A 1707 REMARK 465 ARG A 1708 REMARK 465 SER A 1709 REMARK 465 ARG A 1710 REMARK 465 LYS A 1711 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 CYS A1499 -178.11 -67.15 REMARK 500 ASN A1541 42.95 -108.32 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 A1801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A1499 SG REMARK 620 2 CYS A1501 SG 102.6 REMARK 620 3 CYS A1516 SG 114.2 108.2 REMARK 620 4 CYS A1520 SG 112.3 106.2 112.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1802 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A1516 SG REMARK 620 2 CYS A1529 SG 120.1 REMARK 620 3 CYS A1533 SG 101.1 109.5 REMARK 620 4 CYS A1539 SG 106.7 107.3 112.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1803 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A1631 SG REMARK 620 2 CYS A1678 SG 115.2 REMARK 620 3 CYS A1680 SG 109.9 102.4 REMARK 620 4 CYS A1685 SG 109.1 107.0 113.1 REMARK 620 N 1 2 3 DBREF 7LZF A 1434 1711 UNP Q9BYW2 SETD2_HUMAN 1434 1711 SEQRES 1 A 278 GLY GLU THR SER VAL PRO PRO GLY SER ALA LEU VAL GLY SEQRES 2 A 278 PRO SER CYS VAL MET ASP ASP PHE ARG ASP PRO GLN ARG SEQRES 3 A 278 TRP LYS GLU CYS ALA LYS GLN GLY LYS MET PRO CYS TYR SEQRES 4 A 278 PHE ASP LEU ILE GLU GLU ASN VAL TYR LEU THR GLU ARG SEQRES 5 A 278 LYS LYS ASN LYS SER HIS ARG ASP ILE LYS ARG MET GLN SEQRES 6 A 278 CYS GLU CYS THR PRO LEU SER LYS ASP GLU ARG ALA GLN SEQRES 7 A 278 GLY GLU ILE ALA CYS GLY GLU ASP CYS LEU ASN ARG LEU SEQRES 8 A 278 LEU MET ILE GLU CYS SER SER ARG CYS PRO ASN GLY ASP SEQRES 9 A 278 TYR CYS SER ASN ARG ARG PHE GLN ARG LYS GLN HIS ALA SEQRES 10 A 278 ASP VAL GLU VAL ILE LEU THR GLU LYS LYS GLY TRP GLY SEQRES 11 A 278 LEU ARG ALA ALA LYS ASP LEU PRO SER ASN THR PHE VAL SEQRES 12 A 278 LEU GLU TYR CYS GLY GLU VAL LEU ASP HIS LYS GLU PHE SEQRES 13 A 278 LYS ALA ARG VAL LYS GLU TYR ALA ARG ASN LYS ASN ILE SEQRES 14 A 278 HIS TYR TYR PHE MET ALA LEU LYS ASN ASP GLU ILE ILE SEQRES 15 A 278 ASP ALA THR GLN LYS GLY ASN CYS SER ARG PHE MET ASN SEQRES 16 A 278 HIS SER CYS GLU PRO ASN CYS GLU THR GLN LYS TRP THR SEQRES 17 A 278 VAL ASN GLY GLN LEU ARG VAL GLY PHE PHE THR THR LYS SEQRES 18 A 278 LEU VAL PRO SER GLY SER GLU LEU THR PHE ASP TYR GLN SEQRES 19 A 278 PHE GLN ARG TYR GLY LYS GLU ALA GLN LYS CYS PHE CYS SEQRES 20 A 278 GLY SER ALA ASN CYS ARG GLY TYR LEU GLY GLY GLU ASN SEQRES 21 A 278 ARG VAL SER ILE ARG ALA ALA GLY GLY LYS MET LYS LYS SEQRES 22 A 278 GLU ARG SER ARG LYS HET ZN A1801 1 HET ZN A1802 1 HET ZN A1803 1 HET SAM A1804 27 HET YHV A1805 31 HET EDO A1806 4 HETNAM ZN ZINC ION HETNAM SAM S-ADENOSYLMETHIONINE HETNAM YHV 4-FLUORO-N-[(1R,3S)-3-{(3S)-3-[(METHANESULFONYL) HETNAM 2 YHV (METHYL)AMINO]PYRROLIDIN-1-YL}CYCLOHEXYL]-7-METHYL-1H- HETNAM 3 YHV INDOLE-2-CARBOXAMIDE HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 ZN 3(ZN 2+) FORMUL 5 SAM C15 H22 N6 O5 S FORMUL 6 YHV C22 H31 F N4 O3 S FORMUL 7 EDO C2 H6 O2 FORMUL 8 HOH *37(H2 O) HELIX 1 AA1 ASP A 1452 ARG A 1455 5 4 HELIX 2 AA2 ASP A 1456 GLN A 1466 1 11 HELIX 3 AA3 SER A 1505 GLY A 1512 1 8 HELIX 4 AA4 ASN A 1522 MET A 1526 5 5 HELIX 5 AA5 ASN A 1535 CYS A 1539 5 5 HELIX 6 AA6 ASP A 1585 LYS A 1600 1 16 HELIX 7 AA7 ASN A 1622 MET A 1627 5 6 SHEET 1 AA1 5 SER A1448 VAL A1450 0 SHEET 2 AA1 5 VAL A1552 LEU A1556 -1 O VAL A1554 N CYS A1449 SHEET 3 AA1 5 TRP A1562 ALA A1566 -1 O GLY A1563 N ILE A1555 SHEET 4 AA1 5 GLU A1661 PHE A1664 -1 O LEU A1662 N LEU A1564 SHEET 5 AA1 5 ASN A1628 HIS A1629 1 N ASN A1628 O PHE A1664 SHEET 1 AA2 2 ASP A1474 LEU A1475 0 SHEET 2 AA2 2 LYS A1620 GLY A1621 1 O GLY A1621 N ASP A1474 SHEET 1 AA3 4 VAL A1480 TYR A1481 0 SHEET 2 AA3 4 GLU A1582 LEU A1584 1 O VAL A1583 N VAL A1480 SHEET 3 AA3 4 GLU A1613 ASP A1616 -1 O ILE A1614 N LEU A1584 SHEET 4 AA3 4 PHE A1606 LYS A1610 -1 N MET A1607 O ILE A1615 SHEET 1 AA4 3 PHE A1575 GLU A1578 0 SHEET 2 AA4 3 GLN A1645 THR A1652 -1 O PHE A1650 N VAL A1576 SHEET 3 AA4 3 CYS A1635 VAL A1642 -1 N TRP A1640 O ARG A1647 LINK SG CYS A1499 ZN ZN A1801 1555 1555 2.31 LINK SG CYS A1501 ZN ZN A1801 1555 1555 2.34 LINK SG CYS A1516 ZN ZN A1801 1555 1555 2.34 LINK SG CYS A1516 ZN ZN A1802 1555 1555 2.33 LINK SG CYS A1520 ZN ZN A1801 1555 1555 2.33 LINK SG CYS A1529 ZN ZN A1802 1555 1555 2.33 LINK SG CYS A1533 ZN ZN A1802 1555 1555 2.33 LINK SG CYS A1539 ZN ZN A1802 1555 1555 2.32 LINK SG CYS A1631 ZN ZN A1803 1555 1555 2.32 LINK SG CYS A1678 ZN ZN A1803 1555 1555 2.32 LINK SG CYS A1680 ZN ZN A1803 1555 1555 2.33 LINK SG CYS A1685 ZN ZN A1803 1555 1555 2.34 CRYST1 49.910 76.648 76.186 90.00 90.00 90.00 P 21 21 21 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 0.020036 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013047 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013126 0.00000