HEADER TRANSFERASE 07-OCT-09 3K5K TITLE DISCOVERY OF A 2,4-DIAMINO-7-AMINOALKOXY-QUINAZOLINE AS A POTENT TITLE 2 INHIBITOR OF HISTONE LYSINE METHYLTRANSFERASE, G9A COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE-LYSINE N-METHYLTRANSFERASE, H3 LYSINE-9 SPECIFIC 3; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 913-1193, SET DOMAIN; COMPND 5 SYNONYM: PROTEIN G9A, HISTONE H3-K9 METHYLTRANSFERASE 3, H3-K9-HMTASE COMPND 6 3, EUCHROMATIC HISTONE-LYSINE N-METHYLTRANSFERASE 2, HLA-B-ASSOCIATED COMPND 7 TRANSCRIPT 8, LYSINE N-METHYLTRANSFERASE 1C; COMPND 8 EC: 2.1.1.43; 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: EHMT2, BAT8, C6ORF30, G9A, KMT1C, NG36; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: P28A-LIC KEYWDS HISTONE LYSINE METHYLTRANSFERASE, G9A, ANK REPEAT, CHROMATIN KEYWDS 2 REGULATOR, METAL-BINDING, METHYLTRANSFERASE, NUCLEUS, KEYWDS 3 PHOSPHOPROTEIN, S-ADENOSYL-L-METHIONINE, TRANSFERASE, STRUCTURAL KEYWDS 4 GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC EXPDTA X-RAY DIFFRACTION AUTHOR A.DONG,G.A.WASNEY,F.LIU,X.CHEN,A.ALLALI-HASSANI,G.SENISTERRA,I.CHAU, AUTHOR 2 C.BOUNTRA,J.WEIGELT,A.M.EDWARDS,C.H.ARROWSMITH,S.V.FRYE,A.BOCHKAREV, AUTHOR 3 P.J.BROWN,J.JIN,M.VEDADI,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 5 06-SEP-23 3K5K 1 REMARK SEQADV LINK REVDAT 4 01-NOV-17 3K5K 1 REMARK REVDAT 3 18-AUG-10 3K5K 1 JRNL REVDAT 2 24-NOV-09 3K5K 1 AUTHOR REVDAT 1 10-NOV-09 3K5K 0 JRNL AUTH F.LIU,X.CHEN,A.ALLALI-HASSANI,A.M.QUINN,G.A.WASNEY,A.DONG, JRNL AUTH 2 D.BARSYTE,I.KOZIERADZKI,G.SENISTERRA,I.CHAU,A.SIARHEYEVA, JRNL AUTH 3 D.B.KIREEV,A.JADHAV,J.M.HEROLD,S.V.FRYE,C.H.ARROWSMITH, JRNL AUTH 4 P.J.BROWN,A.SIMEONOV,M.VEDADI,J.JIN JRNL TITL DISCOVERY OF A 2,4-DIAMINO-7-AMINOALKOXYQUINAZOLINE AS A JRNL TITL 2 POTENT AND SELECTIVE INHIBITOR OF HISTONE LYSINE JRNL TITL 3 METHYLTRANSFERASE G9A. JRNL REF J.MED.CHEM. V. 52 7950 2009 JRNL REFN ISSN 0022-2623 JRNL PMID 19891491 JRNL DOI 10.1021/JM901543M REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 66303 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) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1372 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3464 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 68.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.4270 REMARK 3 BIN FREE R VALUE SET COUNT : 65 REMARK 3 BIN FREE R VALUE : 0.4660 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4190 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 136 REMARK 3 SOLVENT ATOMS : 459 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.52000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : 2.60000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.75000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.115 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.123 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.099 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.091 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.930 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4429 ; 0.011 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6022 ; 1.309 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 541 ; 5.569 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 215 ;30.579 ;23.767 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 660 ;11.969 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 34 ;13.739 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 646 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3440 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 2713 ; 0.755 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4345 ; 1.393 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1716 ; 1.841 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1677 ; 2.875 ; 4.500 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 : 1.40 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 REMARK 4 REMARK 4 3K5K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-OCT-09. REMARK 100 THE DEPOSITION ID IS D_1000055573. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-SEP-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : VERIMAX HR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS HTC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67707 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : 0.04400 REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 67.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.72700 REMARK 200 R SYM FOR SHELL (I) : 0.72700 REMARK 200 FOR SHELL : 1.260 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: PDB ENTRY 2O8J REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM FLUORIDE, 0.1M BIS-TRIS REMARK 280 PHOSPHATE PH 6.0, 18% POLYETHYLENE GLYCOL 3350 AND 10% ETHYLENE REMARK 280 GLYCOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 39.03700 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 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 400 REMARK 400 COMPOUND REMARK 400 LIGAND DXQ IS REFERRED AS 2,4-DIAMINO-7-AMINOALKOXY-QUINAZOLINE IN REMARK 400 TITLE 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 911 REMARK 465 SER A 912 REMARK 465 ASN A 913 REMARK 465 ARG A 914 REMARK 465 ALA A 915 REMARK 465 ILE A 916 REMARK 465 ASP A 1093 REMARK 465 GLY A 1094 REMARK 465 ARG A 1191 REMARK 465 LEU A 1192 REMARK 465 ASP A 1193 REMARK 465 GLY B 911 REMARK 465 SER B 912 REMARK 465 ASN B 913 REMARK 465 ARG B 914 REMARK 465 ALA B 915 REMARK 465 ILE B 916 REMARK 465 ARG B 917 REMARK 465 THR B 918 REMARK 465 LYS B 1092 REMARK 465 ASP B 1093 REMARK 465 GLY B 1094 REMARK 465 ARG B 1191 REMARK 465 LEU B 1192 REMARK 465 ASP B 1193 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 LYS A 920 CG CD CE NZ REMARK 470 ARG A 924 CZ NH1 NH2 REMARK 470 VAL A 977 CG1 CG2 REMARK 470 SER A 983 OG REMARK 470 ASN A 984 CG OD1 ND2 REMARK 470 LEU A 986 CD1 REMARK 470 ILE A 992 CG1 CG2 CD1 REMARK 470 LYS A 998 CG CD CE NZ REMARK 470 GLN A1004 CG CD OE1 NE2 REMARK 470 LYS A1008 CE NZ REMARK 470 GLU A1010 CG CD OE1 OE2 REMARK 470 LYS A1028 CE NZ REMARK 470 LYS A1047 CE NZ REMARK 470 GLU A1081 CG CD OE1 OE2 REMARK 470 ASP A1090 CG OD1 OD2 REMARK 470 LYS A1092 CG CD CE NZ REMARK 470 GLU A1095 CG CD OE1 OE2 REMARK 470 ARG A1145 CZ NH1 NH2 REMARK 470 ARG A1157 NE CZ NH1 NH2 REMARK 470 LYS A1164 CG CD CE NZ REMARK 470 GLU A1173 CG CD OE1 OE2 REMARK 470 LYS A1174 CG CD CE NZ REMARK 470 LYS A1176 CG CD CE NZ REMARK 470 GLU A1180 CG CD OE1 OE2 REMARK 470 GLU A1185 CG CD OE1 OE2 REMARK 470 GLN A1186 CG CD OE1 NE2 REMARK 470 ARG A1188 CG CD NE CZ NH1 NH2 REMARK 470 LEU A1189 CG CD1 CD2 REMARK 470 LYS B 920 CG CD CE NZ REMARK 470 ILE B 921 CG1 CG2 CD1 REMARK 470 ILE B 922 CD1 REMARK 470 ILE B 992 CG1 CG2 CD1 REMARK 470 LYS B 998 CG CD CE NZ REMARK 470 GLN B1004 CG CD OE1 NE2 REMARK 470 LYS B1008 CG CD CE NZ REMARK 470 ILE B1009 CG1 CG2 CD1 REMARK 470 LYS B1047 CE NZ REMARK 470 GLU B1081 CG CD OE1 OE2 REMARK 470 GLU B1095 CG CD OE1 OE2 REMARK 470 ARG B1145 NE CZ NH1 NH2 REMARK 470 ARG B1157 CD NE CZ NH1 NH2 REMARK 470 LYS B1164 CG CD CE NZ REMARK 470 GLU B1173 CG CD OE1 OE2 REMARK 470 LYS B1174 CG CD CE NZ REMARK 470 LYS B1176 CG CD CE NZ REMARK 470 GLU B1180 CG CD OE1 OE2 REMARK 470 GLN B1186 CG CD OE1 NE2 REMARK 470 SER B1187 OG REMARK 470 ARG B1188 CG CD NE CZ NH1 NH2 REMARK 470 LEU B1189 CG CD1 CD2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 1142 N CA C O CB CG CD REMARK 480 ARG A 1142 NE CZ NH1 NH2 REMARK 480 SER B 1108 N CA C O CB OG 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 ASP A 925 104.80 -162.80 REMARK 500 ASP A 949 45.82 -94.08 REMARK 500 ASP A 978 -148.66 -130.04 REMARK 500 ILE A 992 -55.62 65.60 REMARK 500 ARG A1030 32.00 -140.14 REMARK 500 ILE A1064 -65.75 -105.08 REMARK 500 ASN A1106 -160.53 -107.71 REMARK 500 MET A1126 -92.28 -132.63 REMARK 500 GLU B 948 20.45 -140.32 REMARK 500 ASP B 949 48.96 -91.62 REMARK 500 ASP B 978 -153.11 -96.43 REMARK 500 ILE B 992 -58.63 78.96 REMARK 500 ASN B1029 49.79 -109.18 REMARK 500 ARG B1030 32.85 -144.04 REMARK 500 ILE B1064 -64.79 -106.56 REMARK 500 ASN B1106 -162.25 -113.05 REMARK 500 MET B1126 -94.41 -131.49 REMARK 500 LEU B1189 47.79 -87.93 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 A1194 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 974 SG REMARK 620 2 CYS A 987 SG 114.1 REMARK 620 3 CYS A1017 SG 108.3 112.5 REMARK 620 4 CYS A1021 SG 104.4 101.9 115.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1196 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 974 SG REMARK 620 2 CYS A 976 SG 104.8 REMARK 620 3 CYS A 980 SG 108.4 104.5 REMARK 620 4 CYS A 985 SG 114.0 105.8 118.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1195 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 980 SG REMARK 620 2 CYS A1017 SG 104.9 REMARK 620 3 CYS A1023 SG 104.7 106.2 REMARK 620 4 CYS A1027 SG 119.4 109.2 111.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1197 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A1115 SG REMARK 620 2 CYS A1168 SG 116.9 REMARK 620 3 CYS A1170 SG 108.6 107.0 REMARK 620 4 CYS A1175 SG 103.7 112.5 107.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1194 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 974 SG REMARK 620 2 CYS B 987 SG 110.8 REMARK 620 3 CYS B1017 SG 108.7 112.3 REMARK 620 4 CYS B1021 SG 107.0 101.8 116.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1196 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 974 SG REMARK 620 2 CYS B 976 SG 106.3 REMARK 620 3 CYS B 980 SG 109.8 105.8 REMARK 620 4 CYS B 985 SG 109.9 106.6 117.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1195 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 980 SG REMARK 620 2 CYS B1017 SG 111.6 REMARK 620 3 CYS B1023 SG 106.5 108.6 REMARK 620 4 CYS B1027 SG 114.0 105.7 110.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1197 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B1115 SG REMARK 620 2 CYS B1168 SG 113.2 REMARK 620 3 CYS B1170 SG 110.2 109.3 REMARK 620 4 CYS B1175 SG 103.1 109.8 111.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1194 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1195 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1196 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1197 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH A 1198 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DXQ A 2000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 3004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1194 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1195 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1196 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1197 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B 1198 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DXQ B 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 3003 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 3005 DBREF 3K5K A 913 1193 UNP Q96KQ7 EHMT2_HUMAN 913 1193 DBREF 3K5K B 913 1193 UNP Q96KQ7 EHMT2_HUMAN 913 1193 SEQADV 3K5K GLY A 911 UNP Q96KQ7 EXPRESSION TAG SEQADV 3K5K SER A 912 UNP Q96KQ7 EXPRESSION TAG SEQADV 3K5K GLY B 911 UNP Q96KQ7 EXPRESSION TAG SEQADV 3K5K SER B 912 UNP Q96KQ7 EXPRESSION TAG SEQRES 1 A 283 GLY SER ASN ARG ALA ILE ARG THR GLU LYS ILE ILE CYS SEQRES 2 A 283 ARG ASP VAL ALA ARG GLY TYR GLU ASN VAL PRO ILE PRO SEQRES 3 A 283 CYS VAL ASN GLY VAL ASP GLY GLU PRO CYS PRO GLU ASP SEQRES 4 A 283 TYR LYS TYR ILE SER GLU ASN CYS GLU THR SER THR MET SEQRES 5 A 283 ASN ILE ASP ARG ASN ILE THR HIS LEU GLN HIS CYS THR SEQRES 6 A 283 CYS VAL ASP ASP CYS SER SER SER ASN CYS LEU CYS GLY SEQRES 7 A 283 GLN LEU SER ILE ARG CYS TRP TYR ASP LYS ASP GLY ARG SEQRES 8 A 283 LEU LEU GLN GLU PHE ASN LYS ILE GLU PRO PRO LEU ILE SEQRES 9 A 283 PHE GLU CYS ASN GLN ALA CYS SER CYS TRP ARG ASN CYS SEQRES 10 A 283 LYS ASN ARG VAL VAL GLN SER GLY ILE LYS VAL ARG LEU SEQRES 11 A 283 GLN LEU TYR ARG THR ALA LYS MET GLY TRP GLY VAL ARG SEQRES 12 A 283 ALA LEU GLN THR ILE PRO GLN GLY THR PHE ILE CYS GLU SEQRES 13 A 283 TYR VAL GLY GLU LEU ILE SER ASP ALA GLU ALA ASP VAL SEQRES 14 A 283 ARG GLU ASP ASP SER TYR LEU PHE ASP LEU ASP ASN LYS SEQRES 15 A 283 ASP GLY GLU VAL TYR CYS ILE ASP ALA ARG TYR TYR GLY SEQRES 16 A 283 ASN ILE SER ARG PHE ILE ASN HIS LEU CYS ASP PRO ASN SEQRES 17 A 283 ILE ILE PRO VAL ARG VAL PHE MET LEU HIS GLN ASP LEU SEQRES 18 A 283 ARG PHE PRO ARG ILE ALA PHE PHE SER SER ARG ASP ILE SEQRES 19 A 283 ARG THR GLY GLU GLU LEU GLY PHE ASP TYR GLY ASP ARG SEQRES 20 A 283 PHE TRP ASP ILE LYS SER LYS TYR PHE THR CYS GLN CYS SEQRES 21 A 283 GLY SER GLU LYS CYS LYS HIS SER ALA GLU ALA ILE ALA SEQRES 22 A 283 LEU GLU GLN SER ARG LEU ALA ARG LEU ASP SEQRES 1 B 283 GLY SER ASN ARG ALA ILE ARG THR GLU LYS ILE ILE CYS SEQRES 2 B 283 ARG ASP VAL ALA ARG GLY TYR GLU ASN VAL PRO ILE PRO SEQRES 3 B 283 CYS VAL ASN GLY VAL ASP GLY GLU PRO CYS PRO GLU ASP SEQRES 4 B 283 TYR LYS TYR ILE SER GLU ASN CYS GLU THR SER THR MET SEQRES 5 B 283 ASN ILE ASP ARG ASN ILE THR HIS LEU GLN HIS CYS THR SEQRES 6 B 283 CYS VAL ASP ASP CYS SER SER SER ASN CYS LEU CYS GLY SEQRES 7 B 283 GLN LEU SER ILE ARG CYS TRP TYR ASP LYS ASP GLY ARG SEQRES 8 B 283 LEU LEU GLN GLU PHE ASN LYS ILE GLU PRO PRO LEU ILE SEQRES 9 B 283 PHE GLU CYS ASN GLN ALA CYS SER CYS TRP ARG ASN CYS SEQRES 10 B 283 LYS ASN ARG VAL VAL GLN SER GLY ILE LYS VAL ARG LEU SEQRES 11 B 283 GLN LEU TYR ARG THR ALA LYS MET GLY TRP GLY VAL ARG SEQRES 12 B 283 ALA LEU GLN THR ILE PRO GLN GLY THR PHE ILE CYS GLU SEQRES 13 B 283 TYR VAL GLY GLU LEU ILE SER ASP ALA GLU ALA ASP VAL SEQRES 14 B 283 ARG GLU ASP ASP SER TYR LEU PHE ASP LEU ASP ASN LYS SEQRES 15 B 283 ASP GLY GLU VAL TYR CYS ILE ASP ALA ARG TYR TYR GLY SEQRES 16 B 283 ASN ILE SER ARG PHE ILE ASN HIS LEU CYS ASP PRO ASN SEQRES 17 B 283 ILE ILE PRO VAL ARG VAL PHE MET LEU HIS GLN ASP LEU SEQRES 18 B 283 ARG PHE PRO ARG ILE ALA PHE PHE SER SER ARG ASP ILE SEQRES 19 B 283 ARG THR GLY GLU GLU LEU GLY PHE ASP TYR GLY ASP ARG SEQRES 20 B 283 PHE TRP ASP ILE LYS SER LYS TYR PHE THR CYS GLN CYS SEQRES 21 B 283 GLY SER GLU LYS CYS LYS HIS SER ALA GLU ALA ILE ALA SEQRES 22 B 283 LEU GLU GLN SER ARG LEU ALA ARG LEU ASP HET ZN A1194 1 HET ZN A1195 1 HET ZN A1196 1 HET ZN A1197 1 HET SAH A1198 26 HET DXQ A2000 35 HET CL A3001 1 HET CL A3004 1 HET UNX A1199 1 HET ZN B1194 1 HET ZN B1195 1 HET ZN B1196 1 HET ZN B1197 1 HET SAH B1198 26 HET DXQ B2001 35 HET CL B3003 1 HET CL B3005 1 HET UNX B1199 1 HETNAM ZN ZINC ION HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM DXQ 7-[3-(DIMETHYLAMINO)PROPOXY]-6-METHOXY-2-(4-METHYL-1,4- HETNAM 2 DXQ DIAZEPAN-1-YL)-N-(1-METHYLPIPERIDIN-4-YL)QUINAZOLIN-4- HETNAM 3 DXQ AMINE HETNAM CL CHLORIDE ION HETNAM UNX UNKNOWN ATOM OR ION FORMUL 3 ZN 8(ZN 2+) FORMUL 7 SAH 2(C14 H20 N6 O5 S) FORMUL 8 DXQ 2(C26 H43 N7 O2) FORMUL 9 CL 4(CL 1-) FORMUL 11 UNX 2(X) FORMUL 21 HOH *459(H2 O) HELIX 1 1 ASN A 967 LEU A 971 5 5 HELIX 2 2 CYS A 985 SER A 991 1 7 HELIX 3 3 VAL A 1031 GLY A 1035 5 5 HELIX 4 4 ASP A 1074 ASP A 1078 1 5 HELIX 5 5 ILE A 1107 ILE A 1111 5 5 HELIX 6 6 GLY A 1155 SER A 1163 1 9 HELIX 7 7 SER A 1178 LEU A 1189 1 12 HELIX 8 8 ASN B 967 LEU B 971 5 5 HELIX 9 9 CYS B 985 SER B 991 1 7 HELIX 10 10 VAL B 1031 GLY B 1035 5 5 HELIX 11 11 ASP B 1074 ASP B 1078 1 5 HELIX 12 12 ILE B 1107 ILE B 1111 5 5 HELIX 13 13 GLY B 1155 SER B 1163 1 9 HELIX 14 14 SER B 1178 LEU B 1189 1 12 SHEET 1 A 4 LYS A 920 CYS A 923 0 SHEET 2 A 4 CYS A 937 ASN A 939 -1 O CYS A 937 N CYS A 923 SHEET 3 A 4 LEU A1040 ARG A1044 1 O LEU A1042 N VAL A 938 SHEET 4 A 4 TRP A1050 ALA A1054 -1 O GLY A1051 N TYR A1043 SHEET 1 B 4 LYS A 951 TYR A 952 0 SHEET 2 B 4 TYR A1097 GLY A1105 1 O TYR A1103 N LYS A 951 SHEET 3 B 4 GLY A1069 SER A1073 -1 N GLU A1070 O ASP A1100 SHEET 4 B 4 CYS A 957 GLU A 958 1 N CYS A 957 O LEU A1071 SHEET 1 C 3 LYS A 951 TYR A 952 0 SHEET 2 C 3 TYR A1097 GLY A1105 1 O TYR A1103 N LYS A 951 SHEET 3 C 3 LEU A1086 LEU A1089 -1 N PHE A1087 O ILE A1099 SHEET 1 D 4 ILE A1014 PHE A1015 0 SHEET 2 D 4 ILE A1119 PHE A1125 1 O ARG A1123 N ILE A1014 SHEET 3 D 4 ARG A1135 SER A1140 -1 O ALA A1137 N VAL A1122 SHEET 4 D 4 PHE A1063 TYR A1067 -1 N ILE A1064 O PHE A1138 SHEET 1 E 2 ASN A1112 HIS A1113 0 SHEET 2 E 2 GLY A1151 PHE A1152 1 O PHE A1152 N ASN A1112 SHEET 1 F 3 CYS B 937 VAL B 938 0 SHEET 2 F 3 LEU B1040 ARG B1044 1 O LEU B1042 N VAL B 938 SHEET 3 F 3 TRP B1050 ALA B1054 -1 O ARG B1053 N GLN B1041 SHEET 1 G 4 LYS B 951 TYR B 952 0 SHEET 2 G 4 TYR B1097 GLY B1105 1 O TYR B1103 N LYS B 951 SHEET 3 G 4 GLY B1069 SER B1073 -1 N GLU B1070 O ASP B1100 SHEET 4 G 4 CYS B 957 GLU B 958 1 N CYS B 957 O LEU B1071 SHEET 1 H 3 LYS B 951 TYR B 952 0 SHEET 2 H 3 TYR B1097 GLY B1105 1 O TYR B1103 N LYS B 951 SHEET 3 H 3 LEU B1086 LEU B1089 -1 N LEU B1089 O TYR B1097 SHEET 1 I 4 ILE B1014 PHE B1015 0 SHEET 2 I 4 ILE B1119 PHE B1125 1 O PHE B1125 N ILE B1014 SHEET 3 I 4 ARG B1135 SER B1140 -1 O ALA B1137 N VAL B1122 SHEET 4 I 4 PHE B1063 TYR B1067 -1 N ILE B1064 O PHE B1138 SHEET 1 J 2 ASN B1112 HIS B1113 0 SHEET 2 J 2 GLY B1151 PHE B1152 1 O PHE B1152 N ASN B1112 SSBOND 1 CYS B 937 CYS B 946 1555 1555 2.07 LINK SG CYS A 974 ZN ZN A1194 1555 1555 2.43 LINK SG CYS A 974 ZN ZN A1196 1555 1555 2.38 LINK SG CYS A 976 ZN ZN A1196 1555 1555 2.38 LINK SG CYS A 980 ZN ZN A1195 1555 1555 2.59 LINK SG CYS A 980 ZN ZN A1196 1555 1555 2.00 LINK SG CYS A 985 ZN ZN A1196 1555 1555 2.30 LINK SG CYS A 987 ZN ZN A1194 1555 1555 2.28 LINK SG CYS A1017 ZN ZN A1194 1555 1555 2.38 LINK SG CYS A1017 ZN ZN A1195 1555 1555 2.36 LINK SG CYS A1021 ZN ZN A1194 1555 1555 2.29 LINK SG CYS A1023 ZN ZN A1195 1555 1555 2.21 LINK SG CYS A1027 ZN ZN A1195 1555 1555 2.08 LINK SG CYS A1115 ZN ZN A1197 1555 1555 2.17 LINK SG CYS A1168 ZN ZN A1197 1555 1555 2.28 LINK SG CYS A1170 ZN ZN A1197 1555 1555 2.30 LINK SG CYS A1175 ZN ZN A1197 1555 1555 2.38 LINK SG CYS B 974 ZN ZN B1194 1555 1555 2.41 LINK SG CYS B 974 ZN ZN B1196 1555 1555 2.38 LINK SG CYS B 976 ZN ZN B1196 1555 1555 2.43 LINK SG CYS B 980 ZN ZN B1195 1555 1555 2.41 LINK SG CYS B 980 ZN ZN B1196 1555 1555 2.25 LINK SG CYS B 985 ZN ZN B1196 1555 1555 2.29 LINK SG CYS B 987 ZN ZN B1194 1555 1555 2.28 LINK SG CYS B1017 ZN ZN B1194 1555 1555 2.42 LINK SG CYS B1017 ZN ZN B1195 1555 1555 2.30 LINK SG CYS B1021 ZN ZN B1194 1555 1555 2.30 LINK SG CYS B1023 ZN ZN B1195 1555 1555 2.24 LINK SG CYS B1027 ZN ZN B1195 1555 1555 2.39 LINK SG CYS B1115 ZN ZN B1197 1555 1555 2.46 LINK SG CYS B1168 ZN ZN B1197 1555 1555 2.30 LINK SG CYS B1170 ZN ZN B1197 1555 1555 2.13 LINK SG CYS B1175 ZN ZN B1197 1555 1555 2.38 SITE 1 AC1 4 CYS A 974 CYS A 987 CYS A1017 CYS A1021 SITE 1 AC2 4 CYS A 980 CYS A1017 CYS A1023 CYS A1027 SITE 1 AC3 4 CYS A 974 CYS A 976 CYS A 980 CYS A 985 SITE 1 AC4 4 CYS A1115 CYS A1168 CYS A1170 CYS A1175 SITE 1 AC5 17 HOH A 27 HOH A 91 HOH A 192 HOH A 312 SITE 2 AC5 17 MET A1048 TRP A1050 SER A1084 TYR A1085 SITE 3 AC5 17 ARG A1109 ASN A1112 HIS A1113 TYR A1154 SITE 4 AC5 17 PHE A1158 PHE A1166 THR A1167 CYS A1168 SITE 5 AC5 17 GLN A1169 SITE 1 AC6 14 HOH A 453 ASP A1074 ALA A1077 ASP A1078 SITE 2 AC6 14 ARG A1080 ASP A1083 SER A1084 LEU A1086 SITE 3 AC6 14 ASP A1088 CYS A1098 PHE A1152 TYR A1154 SITE 4 AC6 14 ARG A1157 PHE A1158 SITE 1 AC7 2 ASN A 963 ARG A1132 SITE 1 AC8 2 CYS A 923 ARG A 924 SITE 1 AC9 4 CYS B 974 CYS B 987 CYS B1017 CYS B1021 SITE 1 BC1 4 CYS B 980 CYS B1017 CYS B1023 CYS B1027 SITE 1 BC2 4 CYS B 974 CYS B 976 CYS B 980 CYS B 985 SITE 1 BC3 4 CYS B1115 CYS B1168 CYS B1170 CYS B1175 SITE 1 BC4 18 HOH B 128 HOH B 225 HOH B 232 HOH B 336 SITE 2 BC4 18 MET B1048 TRP B1050 SER B1084 TYR B1085 SITE 3 BC4 18 ARG B1109 PHE B1110 ASN B1112 HIS B1113 SITE 4 BC4 18 TYR B1154 PHE B1158 PHE B1166 THR B1167 SITE 5 BC4 18 CYS B1168 GLN B1169 SITE 1 BC5 14 HOH B 324 HOH B 344 ASP B1074 ALA B1077 SITE 2 BC5 14 ASP B1078 ARG B1080 ASP B1083 SER B1084 SITE 3 BC5 14 LEU B1086 ASP B1088 CYS B1098 PHE B1152 SITE 4 BC5 14 TYR B1154 PHE B1158 SITE 1 BC6 3 THR A 961 ASN A 963 ASN B 963 SITE 1 BC7 1 ARG B 924 CRYST1 56.674 78.074 72.507 90.00 91.81 90.00 P 1 21 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 0.017645 0.000000 0.000558 0.00000 SCALE2 0.000000 0.012808 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013799 0.00000