HEADER GENE REGULATION 05-JUL-19 6PPA TITLE CRYSTAL STRUCTURE OF THE UNLIGANDED BROMODOMAIN OF HUMAN BRD7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 7; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 130-250; COMPND 5 SYNONYM: 75 KDA BROMODOMAIN PROTEIN,PROTEIN CELTIX-1; 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: BRD7, BP75, CELTIX1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: -RIPL; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET15-B KEYWDS BRD7, PBAF, CELTIX-1, MSWI/SNF, BP75, GENE REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR A.CHAN,M.R.KARIM,J.ZHU,E.SCHONBRUNN REVDAT 3 11-OCT-23 6PPA 1 REMARK REVDAT 2 08-APR-20 6PPA 1 JRNL REVDAT 1 11-MAR-20 6PPA 0 JRNL AUTH R.M.KARIM,A.CHAN,J.Y.ZHU,E.SCHONBRUNN JRNL TITL STRUCTURAL BASIS OF INHIBITOR SELECTIVITY IN THE BRD7/9 JRNL TITL 2 SUBFAMILY OF BROMODOMAINS. JRNL REF J.MED.CHEM. V. 63 3227 2020 JRNL REFN ISSN 0022-2623 JRNL PMID 32091206 JRNL DOI 10.1021/ACS.JMEDCHEM.9B01980 REMARK 2 REMARK 2 RESOLUTION. 1.77 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14-3260_3260 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) : 1.77 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.65 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 13500 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 675 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 35.6500 - 3.0262 1.00 2678 140 0.1620 0.1909 REMARK 3 2 3.0262 - 2.4021 1.00 2561 135 0.1776 0.2075 REMARK 3 3 2.4021 - 2.0985 1.00 2536 134 0.1655 0.1865 REMARK 3 4 2.0985 - 1.9067 1.00 2521 132 0.1810 0.2349 REMARK 3 5 1.9067 - 1.7700 1.00 2529 134 0.2151 0.2452 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.23 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 232 THROUGH 248 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.4058 24.1867 24.3801 REMARK 3 T TENSOR REMARK 3 T11: 0.1914 T22: 0.1506 REMARK 3 T33: 0.1099 T12: -0.0232 REMARK 3 T13: 0.0019 T23: 0.0207 REMARK 3 L TENSOR REMARK 3 L11: 2.7566 L22: 4.4385 REMARK 3 L33: 5.1996 L12: -0.5295 REMARK 3 L13: 3.0234 L23: -0.4287 REMARK 3 S TENSOR REMARK 3 S11: 0.2459 S12: -0.4165 S13: -0.4653 REMARK 3 S21: 0.1926 S22: -0.2416 S23: -0.1276 REMARK 3 S31: -0.1038 S32: -0.0660 S33: -0.0092 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 132 THROUGH 160 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.1974 38.6630 24.6842 REMARK 3 T TENSOR REMARK 3 T11: 0.2409 T22: 0.1576 REMARK 3 T33: 0.2681 T12: 0.0260 REMARK 3 T13: 0.1269 T23: 0.0042 REMARK 3 L TENSOR REMARK 3 L11: 5.2696 L22: 0.9821 REMARK 3 L33: 1.3866 L12: 1.1960 REMARK 3 L13: -0.0318 L23: -0.2976 REMARK 3 S TENSOR REMARK 3 S11: 0.4447 S12: -0.3887 S13: 0.5579 REMARK 3 S21: 0.3347 S22: -0.1449 S23: 0.3999 REMARK 3 S31: -0.2073 S32: -0.1157 S33: -0.1794 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 161 THROUGH 210 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.7949 38.3925 13.9071 REMARK 3 T TENSOR REMARK 3 T11: 0.2003 T22: 0.1855 REMARK 3 T33: 0.1456 T12: 0.0259 REMARK 3 T13: 0.0467 T23: 0.0437 REMARK 3 L TENSOR REMARK 3 L11: 4.6277 L22: 3.2265 REMARK 3 L33: 1.6016 L12: 1.2187 REMARK 3 L13: -1.5743 L23: -0.8836 REMARK 3 S TENSOR REMARK 3 S11: 0.0534 S12: 0.2909 S13: 0.3492 REMARK 3 S21: -0.0675 S22: 0.1814 S23: 0.3402 REMARK 3 S31: -0.0814 S32: -0.2153 S33: -0.2178 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 211 THROUGH 231 ) REMARK 3 ORIGIN FOR THE GROUP (A): 28.1199 32.0056 22.2912 REMARK 3 T TENSOR REMARK 3 T11: 0.1285 T22: 0.1591 REMARK 3 T33: 0.1060 T12: 0.0188 REMARK 3 T13: 0.0105 T23: -0.0075 REMARK 3 L TENSOR REMARK 3 L11: 4.0474 L22: 6.2599 REMARK 3 L33: 7.0230 L12: 4.0331 REMARK 3 L13: -3.8209 L23: -2.2795 REMARK 3 S TENSOR REMARK 3 S11: 0.3890 S12: -0.3238 S13: -0.0442 REMARK 3 S21: 0.2660 S22: -0.1380 S23: -0.0893 REMARK 3 S31: -0.1632 S32: 0.2565 S33: -0.0418 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 6PPA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1000242832. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-APR-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK DOUBLE-CRYSTAL REMARK 200 SI(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13502 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.770 REMARK 200 RESOLUTION RANGE LOW (A) : 35.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.084 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.3300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.96 REMARK 200 R MERGE FOR SHELL (I) : 0.32300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.090 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: 3HME REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7.5 MG/ML BRD7, 25MM PHOSPHATE PH 6.9, REMARK 280 25MM AMMONIUM SULPHATE, 0.5MM DTT, 25MM BIS-TRIS PH6.5, 15% REMARK 280 PENTAERYTHRYTOL ETHOXYLATE 15/4EO/OH, PH 7.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 18.91500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 18.91500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 35.65000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.68000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 35.65000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.68000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 18.91500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 35.65000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.68000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 18.91500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 35.65000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.68000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 56.74500 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 466 LIES ON A SPECIAL POSITION. 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 GLU A 128 REMARK 465 SER A 129 REMARK 465 GLU A 130 REMARK 465 VAL A 131 REMARK 465 ASP A 249 REMARK 465 LEU A 250 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 232 43.98 -94.53 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 PO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 303 DBREF 6PPA A 130 250 UNP Q9NPI1 BRD7_HUMAN 130 250 SEQADV 6PPA GLU A 128 UNP Q9NPI1 EXPRESSION TAG SEQADV 6PPA SER A 129 UNP Q9NPI1 EXPRESSION TAG SEQRES 1 A 123 GLU SER GLU VAL GLU GLN THR PRO LEU GLN GLU ALA LEU SEQRES 2 A 123 ASN GLN LEU MET ARG GLN LEU GLN ARG LYS ASP PRO SER SEQRES 3 A 123 ALA PHE PHE SER PHE PRO VAL THR ASP PHE ILE ALA PRO SEQRES 4 A 123 GLY TYR SER MET ILE ILE LYS HIS PRO MET ASP PHE SER SEQRES 5 A 123 THR MET LYS GLU LYS ILE LYS ASN ASN ASP TYR GLN SER SEQRES 6 A 123 ILE GLU GLU LEU LYS ASP ASN PHE LYS LEU MET CYS THR SEQRES 7 A 123 ASN ALA MET ILE TYR ASN LYS PRO GLU THR ILE TYR TYR SEQRES 8 A 123 LYS ALA ALA LYS LYS LEU LEU HIS SER GLY MET LYS ILE SEQRES 9 A 123 LEU SER GLN GLU ARG ILE GLN SER LEU LYS GLN SER ILE SEQRES 10 A 123 ASP PHE MET ALA ASP LEU HET PO4 A 301 5 HET EDO A 302 4 HET EDO A 303 4 HETNAM PO4 PHOSPHATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 PO4 O4 P 3- FORMUL 3 EDO 2(C2 H6 O2) FORMUL 5 HOH *123(H2 O) HELIX 1 AA1 THR A 134 LYS A 150 1 17 HELIX 2 AA2 GLY A 167 ILE A 172 1 6 HELIX 3 AA3 ASP A 177 ASN A 187 1 11 HELIX 4 AA4 SER A 192 ASN A 211 1 20 HELIX 5 AA5 THR A 215 LEU A 232 1 18 HELIX 6 AA6 SER A 233 MET A 247 1 15 SITE 1 AC1 4 LYS A 150 SER A 227 LYS A 230 HOH A 402 SITE 1 AC2 3 ASN A 211 EDO A 303 HOH A 421 SITE 1 AC3 4 PHE A 155 PHE A 163 TYR A 217 EDO A 302 CRYST1 71.300 99.360 37.830 90.00 90.00 90.00 C 2 2 21 8 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 0.014025 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010064 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026434 0.00000