HEADER NUCLEAR PROTEIN 09-NOV-20 7AXI TITLE CRYSTAL STRUCTURE OF THE HPXR-LBD IN COMPLEX WITH ESTRADIOL AND CIS- TITLE 2 CHLORDANE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEAR RECEPTOR SUBFAMILY 1 GROUP I MEMBER 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ORPHAN NUCLEAR RECEPTOR PAR1,ORPHAN NUCLEAR RECEPTOR PXR, COMPND 5 PREGNANE X RECEPTOR,STEROID AND XENOBIOTIC RECEPTOR,SXR; 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: 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: PRESTA KEYWDS NUCLEAR RECEPTOR HORMONE RECEPTOR PREGNANE X RECEPTOR, NUCLEAR KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.HUET,V.DELFOSSE,W.BOURGUET REVDAT 2 31-JAN-24 7AXI 1 REMARK REVDAT 1 13-JAN-21 7AXI 0 JRNL AUTH V.DELFOSSE,T.HUET,D.HARRUS,M.GRANELL,M.BOURGUET, JRNL AUTH 2 C.GARDIA-PAREGE,B.CHIAVARINA,M.GRIMALDI,S.LE MEVEL,P.BLANC, JRNL AUTH 3 D.HUANG,J.GRUSZCZYK,B.DEMENEIX,S.CIANFERANI,J.B.FINI, JRNL AUTH 4 P.BALAGUER,W.BOURGUET JRNL TITL MECHANISTIC INSIGHTS INTO THE SYNERGISTIC ACTIVATION OF THE JRNL TITL 2 RXR-PXR HETERODIMER BY ENDOCRINE DISRUPTOR MIXTURES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 118 2021 JRNL REFN ESSN 1091-6490 JRNL PMID 33361153 JRNL DOI 10.1073/PNAS.2020551118 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.090 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 20532 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1953 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 45.9520 - 5.1798 1.00 2608 116 0.1680 0.1699 REMARK 3 2 5.1798 - 4.1122 1.00 2600 126 0.1410 0.1381 REMARK 3 3 4.1122 - 3.5926 1.00 2581 134 0.1530 0.1584 REMARK 3 4 3.5926 - 3.2642 1.00 2584 144 0.1576 0.2197 REMARK 3 5 3.2642 - 3.0303 1.00 2567 167 0.1812 0.2237 REMARK 3 6 3.0303 - 2.8517 1.00 2570 119 0.1806 0.2181 REMARK 3 7 2.8517 - 2.7089 1.00 2608 136 0.1839 0.2283 REMARK 3 8 2.7089 - 2.5910 1.00 2559 146 0.1823 0.2473 REMARK 3 9 2.5910 - 2.4912 1.00 2621 134 0.1997 0.2364 REMARK 3 10 2.4912 - 2.4053 1.00 2561 145 0.2026 0.2019 REMARK 3 11 2.4053 - 2.3301 1.00 2592 136 0.1953 0.2723 REMARK 3 12 2.3301 - 2.2635 1.00 2594 149 0.2087 0.2564 REMARK 3 13 2.2635 - 2.2039 1.00 2538 146 0.2160 0.2665 REMARK 3 14 2.2039 - 2.1501 1.00 2592 155 0.2487 0.3325 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) : 20.000 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.76 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 : 0.008 2316 REMARK 3 ANGLE : 0.986 3174 REMARK 3 CHIRALITY : 0.049 361 REMARK 3 PLANARITY : 0.005 394 REMARK 3 DIHEDRAL : 15.863 1391 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 7AXI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-NOV-20. REMARK 100 THE DEPOSITION ID IS D_1292111658. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUL-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 - 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87260 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20581 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 45.952 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.27 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 : 4.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 1ILG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 - 100 MM IMIDAZOLE 8 - 14% REMARK 280 ISOPROPANOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 42.84250 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 45.95200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 45.95200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 64.26375 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 45.95200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 45.95200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 21.42125 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 45.95200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.95200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 64.26375 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 45.95200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.95200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 21.42125 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 42.84250 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: 3660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 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 0.000000 -1.000000 0.000000 91.90400 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 91.90400 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -42.84250 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 119 REMARK 465 LYS A 120 REMARK 465 LYS A 121 REMARK 465 GLY A 122 REMARK 465 HIS A 123 REMARK 465 HIS A 124 REMARK 465 HIS A 125 REMARK 465 HIS A 126 REMARK 465 HIS A 127 REMARK 465 HIS A 128 REMARK 465 GLY A 129 REMARK 465 SER A 130 REMARK 465 GLU A 131 REMARK 465 ARG A 132 REMARK 465 THR A 133 REMARK 465 GLY A 134 REMARK 465 THR A 135 REMARK 465 GLN A 136 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 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 THR A 311 REMARK 465 ALA A 312 REMARK 465 GLY A 313 REMARK 465 GLY A 314 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 146 CG CD OE1 OE2 REMARK 470 MET A 149 CG SD CE REMARK 470 ARG A 152 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 170 CG CD CE NZ REMARK 470 VAL A 177 CG1 CG2 REMARK 470 GLU A 195 CG CD OE1 OE2 REMARK 470 LYS A 204 CG CD CE NZ REMARK 470 LYS A 210 CG 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 LYS A 259 CE NZ REMARK 470 ARG A 303 CG CD NE CZ NH1 NH2 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 LEU A 318 CG CD1 CD2 REMARK 470 LYS A 325 CE NZ REMARK 470 LYS A 332 CD CE NZ REMARK 470 ARG A 360 CG CD NE CZ NH1 NH2 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 OE2 GLU A 321 O HOH A 601 2.16 REMARK 500 OE2 GLU A 309 O HOH A 602 2.18 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 CYS A 301 64.75 -111.22 REMARK 500 PHE A 349 59.37 -91.26 REMARK 500 HIS A 418 88.38 -153.35 REMARK 500 PHE A 420 -16.26 -153.30 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 EST A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue S6E A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue S6H A 504 DBREF 7AXI A 130 434 UNP O75469 NR1I2_HUMAN 130 434 SEQADV 7AXI MET A 119 UNP O75469 INITIATING METHIONINE SEQADV 7AXI LYS A 120 UNP O75469 EXPRESSION TAG SEQADV 7AXI LYS A 121 UNP O75469 EXPRESSION TAG SEQADV 7AXI GLY A 122 UNP O75469 EXPRESSION TAG SEQADV 7AXI HIS A 123 UNP O75469 EXPRESSION TAG SEQADV 7AXI HIS A 124 UNP O75469 EXPRESSION TAG SEQADV 7AXI HIS A 125 UNP O75469 EXPRESSION TAG SEQADV 7AXI HIS A 126 UNP O75469 EXPRESSION TAG SEQADV 7AXI HIS A 127 UNP O75469 EXPRESSION TAG SEQADV 7AXI HIS A 128 UNP O75469 EXPRESSION TAG SEQADV 7AXI GLY A 129 UNP O75469 EXPRESSION TAG SEQRES 1 A 316 MET LYS LYS GLY HIS HIS HIS HIS HIS HIS GLY SER GLU SEQRES 2 A 316 ARG THR GLY THR GLN PRO LEU GLY VAL GLN GLY LEU THR SEQRES 3 A 316 GLU GLU GLN ARG MET MET ILE ARG GLU LEU MET ASP ALA SEQRES 4 A 316 GLN MET LYS THR PHE ASP THR THR PHE SER HIS PHE LYS SEQRES 5 A 316 ASN PHE ARG LEU PRO GLY VAL LEU SER SER GLY CYS GLU SEQRES 6 A 316 LEU PRO GLU SER LEU GLN ALA PRO SER ARG GLU GLU ALA SEQRES 7 A 316 ALA LYS TRP SER GLN VAL ARG LYS ASP LEU CYS SER LEU SEQRES 8 A 316 LYS VAL SER LEU GLN LEU ARG GLY GLU ASP GLY SER VAL SEQRES 9 A 316 TRP ASN TYR LYS PRO PRO ALA ASP SER GLY GLY LYS GLU SEQRES 10 A 316 ILE PHE SER LEU LEU PRO HIS MET ALA ASP MET SER THR SEQRES 11 A 316 TYR MET PHE LYS GLY ILE ILE SER PHE ALA LYS VAL ILE SEQRES 12 A 316 SER TYR PHE ARG ASP LEU PRO ILE GLU ASP GLN ILE SER SEQRES 13 A 316 LEU LEU LYS GLY ALA ALA PHE GLU LEU CYS GLN LEU ARG SEQRES 14 A 316 PHE ASN THR VAL PHE ASN ALA GLU THR GLY THR TRP GLU SEQRES 15 A 316 CYS GLY ARG LEU SER TYR CYS LEU GLU ASP THR ALA GLY SEQRES 16 A 316 GLY PHE GLN GLN LEU LEU LEU GLU PRO MET LEU LYS PHE SEQRES 17 A 316 HIS TYR MET LEU LYS LYS LEU GLN LEU HIS GLU GLU GLU SEQRES 18 A 316 TYR VAL LEU MET GLN ALA ILE SER LEU PHE SER PRO ASP SEQRES 19 A 316 ARG PRO GLY VAL LEU GLN HIS ARG VAL VAL ASP GLN LEU SEQRES 20 A 316 GLN GLU GLN PHE ALA ILE THR LEU LYS SER TYR ILE GLU SEQRES 21 A 316 CYS ASN ARG PRO GLN PRO ALA HIS ARG PHE LEU PHE LEU SEQRES 22 A 316 LYS ILE MET ALA MET LEU THR GLU LEU ARG SER ILE ASN SEQRES 23 A 316 ALA GLN HIS THR GLN ARG LEU LEU ARG ILE GLN ASP ILE SEQRES 24 A 316 HIS PRO PHE ALA THR PRO LEU MET GLN GLU LEU PHE GLY SEQRES 25 A 316 ILE THR GLY SER HET EST A 501 20 HET MPD A 502 8 HET S6E A 503 18 HET S6H A 504 18 HET IPA A 505 4 HETNAM EST ESTRADIOL HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM S6E (-)CIS-CHLORDANE HETNAM S6H (+)CIS-CHLORDANE HETNAM IPA ISOPROPYL ALCOHOL HETSYN S6E (1~{S},2~{R},3~{S},4~{R},6~{R},7~{R})-1,3,4,7,8,9,10, HETSYN 2 S6E 10-OCTAKIS(CHLORANYL)TRICYCLO[5.2.1.0^{2,6}]DEC-8-ENE; HETSYN 3 S6E (1S,2R,3AR,7AR)-1,2,4,5,6,7,8,8-OCTACHLORO-2,3,3A,4,7, HETSYN 4 S6E 7A-HEXAHYDRO-1H-4,7-METHANOINDENE HETSYN S6H (1~{R},2~{S},3~{R},4~{S},6~{S},7~{S})-1,3,4,7,8,9,10, HETSYN 2 S6H 10-OCTAKIS(CHLORANYL)TRICYCLO[5.2.1.0^{2,6}]DEC-8-ENE; HETSYN 3 S6H (1R,2S,3AS,4S,7R,7AS)-1,2,4,5,6,7,8,8-OCTACHLORO-2,3, HETSYN 4 S6H 3A,4,7,7A-HEXAHYDRO-1H-4,7-METHANOINDENE HETSYN IPA 2-PROPANOL FORMUL 2 EST C18 H24 O2 FORMUL 3 MPD C6 H14 O2 FORMUL 4 S6E C10 H6 CL8 FORMUL 5 S6H C10 H6 CL8 FORMUL 6 IPA C3 H8 O FORMUL 7 HOH *119(H2 O) HELIX 1 AA1 THR A 144 PHE A 162 1 19 HELIX 2 AA2 ALA A 196 SER A 208 1 13 HELIX 3 AA3 GLY A 233 SER A 238 5 6 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 THR A 290 1 23 HELIX 7 AA7 GLN A 317 LEU A 320 5 4 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 GLY A 430 1 9 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 213 O TYR A 225 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 CYS A 301 O LEU A 304 SHEET 5 AA1 5 PHE A 292 ASN A 293 -1 N ASN A 293 O THR A 298 SITE 1 AC1 12 ASP A 205 SER A 208 LEU A 240 MET A 243 SITE 2 AC1 12 SER A 247 PHE A 251 HIS A 407 ARG A 410 SITE 3 AC1 12 LEU A 411 MET A 425 S6E A 503 S6H A 504 SITE 1 AC2 5 GLU A 337 TYR A 340 ARG A 387 HOH A 615 SITE 2 AC2 5 HOH A 638 SITE 1 AC3 9 MET A 243 SER A 247 CYS A 284 GLN A 285 SITE 2 AC3 9 PHE A 288 TRP A 299 MET A 323 EST A 501 SITE 3 AC3 9 S6H A 504 SITE 1 AC4 9 MET A 243 SER A 247 CYS A 284 GLN A 285 SITE 2 AC4 9 PHE A 288 TYR A 306 MET A 323 EST A 501 SITE 3 AC4 9 S6E A 503 CRYST1 91.904 91.904 85.685 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 0.010881 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010881 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011671 0.00000