HEADER GENE REGULATION 20-JUL-21 7RIV TITLE HUMAN PXR LBD BOUND TO GSK001 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOFORM 1C OF NUCLEAR RECEPTOR SUBFAMILY 1 GROUP I MEMBER COMPND 3 2; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: LIGAND BINDING DOMAIN; COMPND 6 SYNONYM: ORPHAN NUCLEAR RECEPTOR PAR1,ORPHAN NUCLEAR RECEPTOR PXR, COMPND 7 PREGNANE X RECEPTOR,STEROID AND XENOBIOTIC RECEPTOR,SXR; COMPND 8 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: NR1I2, PXR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PRSETA KEYWDS NUCLEAR RECEPTOR, HELICAL SANDWHICH, GENE REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR S.P.WILLIAMS,G.B.WISELY,P.WARD REVDAT 3 18-OCT-23 7RIV 1 REMARK REVDAT 2 29-SEP-21 7RIV 1 JRNL REVDAT 1 25-AUG-21 7RIV 0 JRNL AUTH J.M.RAMANJULU,S.P.WILLIAMS,A.S.LAKDAWALA,M.P.DEMARTINO, JRNL AUTH 2 Y.LAN,R.W.MARQUIS JRNL TITL OVERCOMING THE PREGNANE X RECEPTOR LIABILITY: RATIONAL JRNL TITL 2 DESIGN TO ELIMINATE PXR-MEDIATED CYP INDUCTION. JRNL REF ACS MED.CHEM.LETT. V. 12 1396 2021 JRNL REFN ISSN 1948-5875 JRNL PMID 34531948 JRNL DOI 10.1021/ACSMEDCHEMLETT.1C00187 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.1 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.32 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 18821 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.030 REMARK 3 FREE R VALUE TEST SET COUNT : 1323 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 40.3200 - 4.5800 1.00 2109 144 0.1963 0.2121 REMARK 3 2 4.5800 - 3.6400 1.00 1965 163 0.1665 0.2155 REMARK 3 3 3.6400 - 3.1800 1.00 1973 131 0.1869 0.2617 REMARK 3 4 3.1800 - 2.8900 1.00 1937 144 0.2017 0.2546 REMARK 3 5 2.8900 - 2.6800 1.00 1932 141 0.1912 0.2373 REMARK 3 6 2.6800 - 2.5200 1.00 1911 150 0.1915 0.2638 REMARK 3 7 2.5200 - 2.4000 1.00 1895 153 0.2027 0.2548 REMARK 3 8 2.4000 - 2.2900 1.00 1895 153 0.2059 0.2576 REMARK 3 9 2.2900 - 2.2000 0.98 1881 144 0.2153 0.2928 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.030 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.84 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.51 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 : NULL 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 7RIV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1000257440. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 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) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18877 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 80.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.90 REMARK 200 R MERGE (I) : 0.10800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.42000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 1.3.3 REMARK 200 STARTING MODEL: PDBID 1ILH REMARK 200 REMARK 200 REMARK: MULTI-FACETED DIAMONDS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM IMIDAZOLE PH7.2, 12% 2-PROPANOL, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 42.58500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 45.77950 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 45.77950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 63.87750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 45.77950 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 45.77950 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 21.29250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 45.77950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.77950 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 63.87750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 45.77950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.77950 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 21.29250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 42.58500 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 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 PRO A 137 REMARK 465 LEU A 138 REMARK 465 GLY A 139 REMARK 465 VAL A 140 REMARK 465 GLN A 141 REMARK 465 VAL A 177 REMARK 465 LEU A 178 REMARK 465 SER A 179 REMARK 465 SER A 180 REMARK 465 GLY A 181 REMARK 465 CYS A 182 REMARK 465 GLU A 183 REMARK 465 LEU A 184 REMARK 465 PRO A 185 REMARK 465 GLU A 186 REMARK 465 SER A 187 REMARK 465 LEU A 188 REMARK 465 GLN A 189 REMARK 465 ALA A 190 REMARK 465 PRO A 191 REMARK 465 SER A 192 REMARK 465 ARG A 193 REMARK 465 GLU A 194 REMARK 465 GLU A 195 REMARK 465 GLY A 232 REMARK 465 GLY A 233 REMARK 465 THR A 311 REMARK 465 ALA A 312 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 A 145 CG CD OE1 OE2 REMARK 470 GLU A 146 CG CD OE1 OE2 REMARK 470 ARG A 148 CZ NH1 NH2 REMARK 470 MET A 149 CG SD CE REMARK 470 LYS A 170 CD CE NZ REMARK 470 LYS A 198 CG CD CE NZ REMARK 470 TRP A 199 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 199 CZ3 CH2 REMARK 470 SER A 200 OG REMARK 470 ARG A 203 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 204 CG CD CE NZ REMARK 470 CYS A 207 SG REMARK 470 LEU A 209 CG CD1 CD2 REMARK 470 LYS A 210 CD CE NZ REMARK 470 GLU A 218 CG CD OE1 OE2 REMARK 470 LYS A 226 CD CE NZ REMARK 470 SER A 231 OG REMARK 470 LYS A 234 CG CD CE NZ REMARK 470 GLU A 235 CG CD OE1 OE2 REMARK 470 ILE A 236 CG1 CG2 CD1 REMARK 470 GLU A 309 CD OE1 OE2 REMARK 470 ASP A 310 CG OD1 OD2 REMARK 470 PHE A 315 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN A 316 CG CD OE1 NE2 REMARK 470 GLN A 317 CG CD OE1 NE2 REMARK 470 HIS A 359 CG ND1 CD2 CE1 NE2 REMARK 470 ARG A 360 CZ NH1 NH2 REMARK 470 GLN A 364 CG CD OE1 NE2 REMARK 470 GLU A 378 CD OE1 OE2 REMARK 470 ASP A 416 CG OD1 OD2 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 NZ LYS A 252 O HOH A 601 2.04 REMARK 500 OD1 ASP A 205 NH1 ARG A 413 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 725 O HOH A 725 8554 2.03 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 LEU A 209 -79.31 -78.40 REMARK 500 LYS A 210 86.31 59.97 REMARK 500 CYS A 301 71.56 -110.49 REMARK 500 PHE A 420 -18.56 -148.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7N2A RELATED DB: PDB REMARK 900 7N2A CONTAINS THE SAME PROTEIN WITH ANOTHER LIGAND DBREF 7RIV A 137 434 UNP O75469 NR1I2_HUMAN 160 457 SEQRES 1 A 298 PRO LEU GLY VAL GLN GLY LEU THR GLU GLU GLN ARG MET SEQRES 2 A 298 MET ILE ARG GLU LEU MET ASP ALA GLN MET LYS THR PHE SEQRES 3 A 298 ASP THR THR PHE SER HIS PHE LYS ASN PHE ARG LEU PRO SEQRES 4 A 298 GLY VAL LEU SER SER GLY CYS GLU LEU PRO GLU SER LEU SEQRES 5 A 298 GLN ALA PRO SER ARG GLU GLU ALA ALA LYS TRP SER GLN SEQRES 6 A 298 VAL ARG LYS ASP LEU CYS SER LEU LYS VAL SER LEU GLN SEQRES 7 A 298 LEU ARG GLY GLU ASP GLY SER VAL TRP ASN TYR LYS PRO SEQRES 8 A 298 PRO ALA ASP SER GLY GLY LYS GLU ILE PHE SER LEU LEU SEQRES 9 A 298 PRO HIS MET ALA ASP MET SER THR TYR MET PHE LYS GLY SEQRES 10 A 298 ILE ILE SER PHE ALA LYS VAL ILE SER TYR PHE ARG ASP SEQRES 11 A 298 LEU PRO ILE GLU ASP GLN ILE SER LEU LEU LYS GLY ALA SEQRES 12 A 298 ALA PHE GLU LEU CYS GLN LEU ARG PHE ASN THR VAL PHE SEQRES 13 A 298 ASN ALA GLU THR GLY THR TRP GLU CYS GLY ARG LEU SER SEQRES 14 A 298 TYR CYS LEU GLU ASP THR ALA GLY GLY PHE GLN GLN LEU SEQRES 15 A 298 LEU LEU GLU PRO MET LEU LYS PHE HIS TYR MET LEU LYS SEQRES 16 A 298 LYS LEU GLN LEU HIS GLU GLU GLU TYR VAL LEU MET GLN SEQRES 17 A 298 ALA ILE SER LEU PHE SER PRO ASP ARG PRO GLY VAL LEU SEQRES 18 A 298 GLN HIS ARG VAL VAL ASP GLN LEU GLN GLU GLN PHE ALA SEQRES 19 A 298 ILE THR LEU LYS SER TYR ILE GLU CYS ASN ARG PRO GLN SEQRES 20 A 298 PRO ALA HIS ARG PHE LEU PHE LEU LYS ILE MET ALA MET SEQRES 21 A 298 LEU THR GLU LEU ARG SER ILE ASN ALA GLN HIS THR GLN SEQRES 22 A 298 ARG LEU LEU ARG ILE GLN ASP ILE HIS PRO PHE ALA THR SEQRES 23 A 298 PRO LEU MET GLN GLU LEU PHE GLY ILE THR GLY SER HET P06 A 501 35 HETNAM P06 DABRAFENIB HETSYN P06 N-{3-[5-(2-AMINOPYRIMIDIN-4-YL)-2-TERT-BUTYL-1,3- HETSYN 2 P06 THIAZOL-4-YL]-2-FLUOROPHENYL}-2,6- HETSYN 3 P06 DIFLUOROBENZENESULFONAMIDE FORMUL 2 P06 C23 H20 F3 N5 O2 S2 FORMUL 3 HOH *149(H2 O) HELIX 1 AA1 THR A 144 PHE A 162 1 19 HELIX 2 AA2 ALA A 197 CYS A 207 1 11 HELIX 3 AA3 LYS A 234 SER A 238 5 5 HELIX 4 AA4 LEU A 239 ILE A 261 1 23 HELIX 5 AA5 ILE A 261 ASP A 266 1 6 HELIX 6 AA6 PRO A 268 VAL A 291 1 24 HELIX 7 AA7 GLY A 314 LEU A 319 1 6 HELIX 8 AA8 GLU A 321 LEU A 333 1 13 HELIX 9 AA9 HIS A 336 PHE A 349 1 14 HELIX 10 AB1 GLN A 358 ARG A 381 1 24 HELIX 11 AB2 GLN A 383 ARG A 387 5 5 HELIX 12 AB3 PHE A 388 HIS A 418 1 31 HELIX 13 AB4 THR A 422 PHE A 429 1 8 SHEET 1 AA1 5 VAL A 222 TYR A 225 0 SHEET 2 AA1 5 VAL A 211 ARG A 216 -1 N LEU A 215 O TRP A 223 SHEET 3 AA1 5 LEU A 304 LEU A 308 -1 O CYS A 307 N SER A 212 SHEET 4 AA1 5 THR A 298 CYS A 301 -1 N TRP A 299 O TYR A 306 SHEET 5 AA1 5 PHE A 292 ASN A 293 -1 N ASN A 293 O THR A 298 CRYST1 91.559 91.559 85.170 90.00 90.00 90.00 P 43 21 2 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 0.010922 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010922 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011741 0.00000