HEADER SIGNALING PROTEIN 09-FEB-12 4DON TITLE BRD4 BROMODOMAIN 1 COMPLEX WITH A FRAGMENT 3,4-DIHYDRO-3-METHYL-2(1H)- TITLE 2 QUINAZOLINON COMPND MOL_ID: 1; COMPND 2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 4; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: BROMO 1 DOMAIN, UNP RESIDUES 44-166; COMPND 5 SYNONYM: PROTEIN HUNK1; 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: BRD4, HUNK1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)CODON PLUS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS BRD4, BROMODOMAIN, FOUR ALPHA HELICES, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.XIONG,D.Y.CAO,W.Y.CHEN,T.T.CHEN,Y.C.XU,J.K.SHEN REVDAT 3 20-MAR-24 4DON 1 REMARK REVDAT 2 25-DEC-19 4DON 1 REMARK SEQADV REVDAT 1 13-FEB-13 4DON 0 JRNL AUTH B.XIONG,D.Y.CAO,W.Y.CHEN,T.T.CHEN,Y.C.XU,J.K.SHEN JRNL TITL BRD4 BROMODOMAIN 1 COMPLEX WITH A FRAGMENT JRNL TITL 2 3,4-DIHYDRO-3-METHYL-2(1H)-QUINAZOLINON JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7_650 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 19328 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 580 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 30.3150 - 2.4125 0.99 4833 149 0.1839 0.1886 REMARK 3 2 2.4125 - 1.9149 1.00 4663 144 0.1853 0.2137 REMARK 3 3 1.9149 - 1.6729 1.00 4642 144 0.2281 0.2724 REMARK 3 4 1.6729 - 1.5200 1.00 4610 143 0.2986 0.3172 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.72 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 54.34 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 17.67760 REMARK 3 B22 (A**2) : -10.42250 REMARK 3 B33 (A**2) : -7.25510 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 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 : 0.005 1091 REMARK 3 ANGLE : 0.952 1489 REMARK 3 CHIRALITY : 0.064 158 REMARK 3 PLANARITY : 0.005 191 REMARK 3 DIHEDRAL : 11.665 420 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 43:60) REMARK 3 ORIGIN FOR THE GROUP (A): 11.0578 0.9450 21.3228 REMARK 3 T TENSOR REMARK 3 T11: 0.1769 T22: 0.1244 REMARK 3 T33: 0.1280 T12: -0.0025 REMARK 3 T13: -0.0210 T23: 0.0026 REMARK 3 L TENSOR REMARK 3 L11: 0.1615 L22: 0.2812 REMARK 3 L33: 0.6393 L12: 0.2126 REMARK 3 L13: 0.2462 L23: 0.3266 REMARK 3 S TENSOR REMARK 3 S11: 0.0260 S12: -0.0347 S13: -0.0273 REMARK 3 S21: 0.1697 S22: -0.0803 S23: -0.0749 REMARK 3 S31: 0.1290 S32: -0.0676 S33: 0.0076 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 61:76) REMARK 3 ORIGIN FOR THE GROUP (A): 2.1904 12.1613 10.2796 REMARK 3 T TENSOR REMARK 3 T11: 0.1044 T22: 0.0806 REMARK 3 T33: 0.1559 T12: 0.0744 REMARK 3 T13: -0.0924 T23: -0.0048 REMARK 3 L TENSOR REMARK 3 L11: 0.4751 L22: 1.0808 REMARK 3 L33: 0.0231 L12: 0.3933 REMARK 3 L13: 0.0942 L23: 0.0221 REMARK 3 S TENSOR REMARK 3 S11: -0.0844 S12: -0.1127 S13: 0.0250 REMARK 3 S21: -0.1491 S22: 0.0578 S23: 0.2233 REMARK 3 S31: -0.0711 S32: -0.0914 S33: 0.0473 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 77:106) REMARK 3 ORIGIN FOR THE GROUP (A): 10.8327 -6.3361 4.3397 REMARK 3 T TENSOR REMARK 3 T11: 0.0504 T22: -0.0002 REMARK 3 T33: 0.0651 T12: 0.0552 REMARK 3 T13: -0.1088 T23: 0.0488 REMARK 3 L TENSOR REMARK 3 L11: 1.1475 L22: 0.5187 REMARK 3 L33: 0.3361 L12: -0.7633 REMARK 3 L13: 0.5714 L23: -0.4075 REMARK 3 S TENSOR REMARK 3 S11: 0.1495 S12: -0.1563 S13: -0.0905 REMARK 3 S21: -0.2638 S22: 0.0593 S23: 0.0512 REMARK 3 S31: 0.1280 S32: 0.0226 S33: -0.1030 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 107:115) REMARK 3 ORIGIN FOR THE GROUP (A): 5.1729 3.3414 14.5429 REMARK 3 T TENSOR REMARK 3 T11: 0.0067 T22: 0.1098 REMARK 3 T33: 0.0910 T12: -0.0054 REMARK 3 T13: -0.0062 T23: 0.0317 REMARK 3 L TENSOR REMARK 3 L11: 0.6146 L22: 0.4547 REMARK 3 L33: 0.3915 L12: 0.5144 REMARK 3 L13: 0.2255 L23: 0.1025 REMARK 3 S TENSOR REMARK 3 S11: 0.0405 S12: -0.1975 S13: 0.1821 REMARK 3 S21: 0.0244 S22: -0.0187 S23: 0.1536 REMARK 3 S31: 0.0137 S32: -0.2464 S33: -0.0225 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 116:144) REMARK 3 ORIGIN FOR THE GROUP (A): 14.1665 4.5506 8.6043 REMARK 3 T TENSOR REMARK 3 T11: 0.1359 T22: 0.0968 REMARK 3 T33: 0.0948 T12: -0.0150 REMARK 3 T13: 0.0001 T23: 0.0023 REMARK 3 L TENSOR REMARK 3 L11: 0.2697 L22: 0.5037 REMARK 3 L33: 0.4544 L12: 0.0485 REMARK 3 L13: 0.1084 L23: 0.2058 REMARK 3 S TENSOR REMARK 3 S11: -0.0505 S12: 0.0297 S13: 0.0413 REMARK 3 S21: -0.0509 S22: 0.0374 S23: -0.0738 REMARK 3 S31: 0.0260 S32: -0.0923 S33: 0.0023 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 145:161) REMARK 3 ORIGIN FOR THE GROUP (A): 9.8506 7.7950 -1.8403 REMARK 3 T TENSOR REMARK 3 T11: 0.2495 T22: 0.0854 REMARK 3 T33: 0.0753 T12: -0.0433 REMARK 3 T13: -0.0384 T23: 0.0124 REMARK 3 L TENSOR REMARK 3 L11: 0.1473 L22: 0.3742 REMARK 3 L33: 0.0300 L12: 0.1944 REMARK 3 L13: 0.0667 L23: 0.0725 REMARK 3 S TENSOR REMARK 3 S11: -0.1010 S12: 0.0932 S13: -0.0126 REMARK 3 S21: -0.3127 S22: 0.1251 S23: 0.0268 REMARK 3 S31: 0.0421 S32: -0.0070 S33: -0.0091 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 162:166) REMARK 3 ORIGIN FOR THE GROUP (A): 8.3069 22.4586 9.1225 REMARK 3 T TENSOR REMARK 3 T11: 0.2845 T22: 0.1055 REMARK 3 T33: 0.2336 T12: 0.0687 REMARK 3 T13: -0.0188 T23: -0.0184 REMARK 3 L TENSOR REMARK 3 L11: 0.8644 L22: 0.0599 REMARK 3 L33: 0.7289 L12: 0.1149 REMARK 3 L13: -0.1976 L23: -0.2001 REMARK 3 S TENSOR REMARK 3 S11: 0.0548 S12: -0.0141 S13: 0.3908 REMARK 3 S21: -0.2239 S22: 0.0367 S23: -0.2024 REMARK 3 S31: -0.2834 S32: -0.0571 S33: -0.0925 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 4DON COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-FEB-12. REMARK 100 THE DEPOSITION ID IS D_1000070590. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-DEC-11 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 : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19456 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.520 REMARK 200 RESOLUTION RANGE LOW (A) : 30.310 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.18600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.34 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.9 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 : 0.870 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.1.4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.6M NAFORMATE, 10% GLYCEROL, VAPOR REMARK 280 DIFFUSION, HANGING DROP, 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 16.42000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.36500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.36500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.42000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.50000 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 MET A 22 REMARK 465 HIS A 23 REMARK 465 HIS A 24 REMARK 465 HIS A 25 REMARK 465 HIS A 26 REMARK 465 HIS A 27 REMARK 465 HIS A 28 REMARK 465 SER A 29 REMARK 465 SER A 30 REMARK 465 GLY A 31 REMARK 465 VAL A 32 REMARK 465 ASP A 33 REMARK 465 LEU A 34 REMARK 465 GLY A 35 REMARK 465 THR A 36 REMARK 465 GLU A 37 REMARK 465 ASN A 38 REMARK 465 LEU A 39 REMARK 465 TYR A 40 REMARK 465 PHE A 41 REMARK 465 GLN A 42 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 LEU A 94 66.37 -118.60 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 3PF A 201 DBREF 4DON A 44 166 UNP O60885 BRD4_HUMAN 44 166 SEQADV 4DON MET A 22 UNP O60885 EXPRESSION TAG SEQADV 4DON HIS A 23 UNP O60885 EXPRESSION TAG SEQADV 4DON HIS A 24 UNP O60885 EXPRESSION TAG SEQADV 4DON HIS A 25 UNP O60885 EXPRESSION TAG SEQADV 4DON HIS A 26 UNP O60885 EXPRESSION TAG SEQADV 4DON HIS A 27 UNP O60885 EXPRESSION TAG SEQADV 4DON HIS A 28 UNP O60885 EXPRESSION TAG SEQADV 4DON SER A 29 UNP O60885 EXPRESSION TAG SEQADV 4DON SER A 30 UNP O60885 EXPRESSION TAG SEQADV 4DON GLY A 31 UNP O60885 EXPRESSION TAG SEQADV 4DON VAL A 32 UNP O60885 EXPRESSION TAG SEQADV 4DON ASP A 33 UNP O60885 EXPRESSION TAG SEQADV 4DON LEU A 34 UNP O60885 EXPRESSION TAG SEQADV 4DON GLY A 35 UNP O60885 EXPRESSION TAG SEQADV 4DON THR A 36 UNP O60885 EXPRESSION TAG SEQADV 4DON GLU A 37 UNP O60885 EXPRESSION TAG SEQADV 4DON ASN A 38 UNP O60885 EXPRESSION TAG SEQADV 4DON LEU A 39 UNP O60885 EXPRESSION TAG SEQADV 4DON TYR A 40 UNP O60885 EXPRESSION TAG SEQADV 4DON PHE A 41 UNP O60885 EXPRESSION TAG SEQADV 4DON GLN A 42 UNP O60885 EXPRESSION TAG SEQADV 4DON MET A 43 UNP O60885 EXPRESSION TAG SEQRES 1 A 145 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 145 GLY THR GLU ASN LEU TYR PHE GLN MET ASN PRO PRO PRO SEQRES 3 A 145 PRO GLU THR SER ASN PRO ASN LYS PRO LYS ARG GLN THR SEQRES 4 A 145 ASN GLN LEU GLN TYR LEU LEU ARG VAL VAL LEU LYS THR SEQRES 5 A 145 LEU TRP LYS HIS GLN PHE ALA TRP PRO PHE GLN GLN PRO SEQRES 6 A 145 VAL ASP ALA VAL LYS LEU ASN LEU PRO ASP TYR TYR LYS SEQRES 7 A 145 ILE ILE LYS THR PRO MET ASP MET GLY THR ILE LYS LYS SEQRES 8 A 145 ARG LEU GLU ASN ASN TYR TYR TRP ASN ALA GLN GLU CYS SEQRES 9 A 145 ILE GLN ASP PHE ASN THR MET PHE THR ASN CYS TYR ILE SEQRES 10 A 145 TYR ASN LYS PRO GLY ASP ASP ILE VAL LEU MET ALA GLU SEQRES 11 A 145 ALA LEU GLU LYS LEU PHE LEU GLN LYS ILE ASN GLU LEU SEQRES 12 A 145 PRO THR HET 3PF A 201 12 HETNAM 3PF 3-METHYL-3,4-DIHYDROQUINAZOLIN-2(1H)-ONE FORMUL 2 3PF C9 H10 N2 O FORMUL 3 HOH *129(H2 O) HELIX 1 1 THR A 60 VAL A 69 1 10 HELIX 2 2 VAL A 69 TRP A 75 1 7 HELIX 3 3 ALA A 80 GLN A 84 5 5 HELIX 4 4 ASP A 96 ILE A 101 1 6 HELIX 5 5 ASP A 106 ASN A 116 1 11 HELIX 6 6 ASN A 121 ASN A 140 1 20 HELIX 7 7 ASP A 144 ASN A 162 1 19 SITE 1 AC1 7 PRO A 82 VAL A 87 LEU A 92 ASN A 140 SITE 2 AC1 7 ILE A 146 HOH A 308 HOH A 314 CRYST1 32.840 47.000 78.730 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 0.030451 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021277 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012702 0.00000