HEADER TRANSCRIPTION 26-AUG-11 3TKC TITLE DESIGN, SYNTHESIS, EVALUATION AND STRUCTURE OF VITAMIN D ANALOGUES TITLE 2 WITH FURAN SIDE CHAINS COMPND MOL_ID: 1; COMPND 2 MOLECULE: VITAMIN D3 RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: VDR, 1,25-DIHYDROXYVITAMIN D3 RECEPTOR, NUCLEAR RECEPTOR COMPND 5 SUBFAMILY 1 GROUP I MEMBER 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: VDR, NR1I1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA-HELICAL SANDWICH, TRANSCRIPTION, CALCITRIOL, PHOSPHORYLATION, KEYWDS 2 NUCLEUS EXPDTA X-RAY DIFFRACTION AUTHOR T.HUET,D.MORAS,N.ROCHEL REVDAT 2 13-SEP-23 3TKC 1 REMARK SEQADV REVDAT 1 07-MAR-12 3TKC 0 JRNL AUTH R.FRAGA,F.ZACCONI,F.SUSSMAN,P.ORDONEZ-MORAN,A.MUNOZ,T.HUET, JRNL AUTH 2 F.MOLNAR,D.MORAS,N.ROCHEL,M.MAESTRO,A.MOURINO JRNL TITL DESIGN, SYNTHESIS, EVALUATION, AND STRUCTURE OF VITAMIN D JRNL TITL 2 ANALOGUES WITH FURAN SIDE CHAINS. JRNL REF CHEMISTRY V. 18 603 2012 JRNL REFN ISSN 0947-6539 JRNL PMID 22162241 JRNL DOI 10.1002/CHEM.201102695 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 9.99 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 31592 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1600 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 9.9909 - 3.8246 0.96 2783 149 0.1536 0.1624 REMARK 3 2 3.8246 - 3.0645 0.98 2754 145 0.1450 0.1829 REMARK 3 3 3.0645 - 2.6858 0.99 2711 157 0.1689 0.1863 REMARK 3 4 2.6858 - 2.4441 0.99 2720 153 0.1620 0.1891 REMARK 3 5 2.4441 - 2.2712 1.00 2733 136 0.1518 0.1646 REMARK 3 6 2.2712 - 2.1386 1.00 2735 131 0.1401 0.1664 REMARK 3 7 2.1386 - 2.0325 1.00 2732 141 0.1374 0.1809 REMARK 3 8 2.0325 - 1.9447 1.00 2723 139 0.1525 0.1865 REMARK 3 9 1.9447 - 1.8703 1.00 2685 148 0.1664 0.2196 REMARK 3 10 1.8703 - 1.8062 1.00 2702 151 0.1831 0.2077 REMARK 3 11 1.8062 - 1.7500 1.00 2714 150 0.1903 0.2180 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 : 0.38 REMARK 3 B_SOL : 59.66 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.940 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.08180 REMARK 3 B22 (A**2) : 0.56180 REMARK 3 B33 (A**2) : 0.52000 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 : 0.006 2162 REMARK 3 ANGLE : 1.481 2955 REMARK 3 CHIRALITY : 0.074 343 REMARK 3 PLANARITY : 0.005 372 REMARK 3 DIHEDRAL : 17.716 841 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 13.5596 20.3852 42.0451 REMARK 3 T TENSOR REMARK 3 T11: 0.0620 T22: 0.0578 REMARK 3 T33: 0.0623 T12: -0.0063 REMARK 3 T13: -0.0088 T23: -0.0075 REMARK 3 L TENSOR REMARK 3 L11: 0.6273 L22: 0.5331 REMARK 3 L33: 0.7547 L12: -0.1240 REMARK 3 L13: 0.2150 L23: 0.0214 REMARK 3 S TENSOR REMARK 3 S11: -0.0068 S12: -0.0336 S13: 0.0737 REMARK 3 S21: 0.0450 S22: -0.0040 S23: -0.0220 REMARK 3 S31: -0.0025 S32: 0.0166 S33: 0.0122 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 3TKC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000067584. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-FEB-09 REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : 6 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) : NULL REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32016 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 : NULL 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: 1IE9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES PH6.0, 1.4 M AMMONIUM REMARK 280 SULFATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 22.50900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.40900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.81100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.40900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.50900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.81100 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 ASP A 118 REMARK 465 ASN A 424 REMARK 465 GLU A 425 REMARK 465 ILE A 426 REMARK 465 SER A 427 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 121 CZ NH1 NH2 REMARK 480 LYS A 123 NZ REMARK 480 ARG A 130 CD NE CZ NH1 NH2 REMARK 480 ARG A 252 CZ NH1 NH2 REMARK 480 GLU A 257 CG CD REMARK 480 GLN A 291 CG CD OE1 NE2 REMARK 480 LEU A 307 CD1 CD2 REMARK 480 GLU A 311 OE1 OE2 REMARK 480 GLN A 347 CD OE1 REMARK 480 ARG A 368 CD REMARK 480 LEU A 378 CD1 CD2 REMARK 480 GLU A 395 CD OE1 OE2 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 161 47.19 -142.64 REMARK 500 ASP A 283 16.41 -142.96 REMARK 500 ASN A 290 177.16 -59.80 REMARK 500 LEU A 414 -152.63 -102.06 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 FMV A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 428 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3A3Z RELATED DB: PDB REMARK 900 RELATED ID: 3A40 RELATED DB: PDB DBREF 3TKC A 118 427 UNP P11473 VDR_HUMAN 118 427 SEQADV 3TKC A UNP P11473 SER 165 DELETION SEQADV 3TKC A UNP P11473 HIS 166 DELETION SEQADV 3TKC A UNP P11473 PRO 167 DELETION SEQADV 3TKC A UNP P11473 SER 168 DELETION SEQADV 3TKC A UNP P11473 ARG 169 DELETION SEQADV 3TKC A UNP P11473 PRO 170 DELETION SEQADV 3TKC A UNP P11473 ASN 171 DELETION SEQADV 3TKC A UNP P11473 SER 172 DELETION SEQADV 3TKC A UNP P11473 ARG 173 DELETION SEQADV 3TKC A UNP P11473 HIS 174 DELETION SEQADV 3TKC A UNP P11473 THR 175 DELETION SEQADV 3TKC A UNP P11473 PRO 176 DELETION SEQADV 3TKC A UNP P11473 SER 177 DELETION SEQADV 3TKC A UNP P11473 PHE 178 DELETION SEQADV 3TKC A UNP P11473 SER 179 DELETION SEQADV 3TKC A UNP P11473 GLY 180 DELETION SEQADV 3TKC A UNP P11473 ASP 181 DELETION SEQADV 3TKC A UNP P11473 SER 182 DELETION SEQADV 3TKC A UNP P11473 SER 183 DELETION SEQADV 3TKC A UNP P11473 SER 184 DELETION SEQADV 3TKC A UNP P11473 SER 185 DELETION SEQADV 3TKC A UNP P11473 CYS 186 DELETION SEQADV 3TKC A UNP P11473 SER 187 DELETION SEQADV 3TKC A UNP P11473 ASP 188 DELETION SEQADV 3TKC A UNP P11473 HIS 189 DELETION SEQADV 3TKC A UNP P11473 CYS 190 DELETION SEQADV 3TKC A UNP P11473 ILE 191 DELETION SEQADV 3TKC A UNP P11473 THR 192 DELETION SEQADV 3TKC A UNP P11473 SER 193 DELETION SEQADV 3TKC A UNP P11473 SER 194 DELETION SEQADV 3TKC A UNP P11473 ASP 195 DELETION SEQADV 3TKC A UNP P11473 MET 196 DELETION SEQADV 3TKC A UNP P11473 MET 197 DELETION SEQADV 3TKC A UNP P11473 ASP 198 DELETION SEQADV 3TKC A UNP P11473 SER 199 DELETION SEQADV 3TKC A UNP P11473 SER 200 DELETION SEQADV 3TKC A UNP P11473 SER 201 DELETION SEQADV 3TKC A UNP P11473 PHE 202 DELETION SEQADV 3TKC A UNP P11473 SER 203 DELETION SEQADV 3TKC A UNP P11473 ASN 204 DELETION SEQADV 3TKC A UNP P11473 LEU 205 DELETION SEQADV 3TKC A UNP P11473 ASP 206 DELETION SEQADV 3TKC A UNP P11473 LEU 207 DELETION SEQADV 3TKC A UNP P11473 SER 208 DELETION SEQADV 3TKC A UNP P11473 GLU 209 DELETION SEQADV 3TKC A UNP P11473 GLU 210 DELETION SEQADV 3TKC A UNP P11473 ASP 211 DELETION SEQADV 3TKC A UNP P11473 SER 212 DELETION SEQADV 3TKC A UNP P11473 ASP 213 DELETION SEQADV 3TKC A UNP P11473 ASP 214 DELETION SEQADV 3TKC A UNP P11473 PRO 215 DELETION SEQRES 1 A 259 ASP SER LEU ARG PRO LYS LEU SER GLU GLU GLN GLN ARG SEQRES 2 A 259 ILE ILE ALA ILE LEU LEU ASP ALA HIS HIS LYS THR TYR SEQRES 3 A 259 ASP PRO THR TYR SER ASP PHE CYS GLN PHE ARG PRO PRO SEQRES 4 A 259 VAL ARG VAL ASN ASP GLY GLY GLY SER VAL THR LEU GLU SEQRES 5 A 259 LEU SER GLN LEU SER MET LEU PRO HIS LEU ALA ASP LEU SEQRES 6 A 259 VAL SER TYR SER ILE GLN LYS VAL ILE GLY PHE ALA LYS SEQRES 7 A 259 MET ILE PRO GLY PHE ARG ASP LEU THR SER GLU ASP GLN SEQRES 8 A 259 ILE VAL LEU LEU LYS SER SER ALA ILE GLU VAL ILE MET SEQRES 9 A 259 LEU ARG SER ASN GLU SER PHE THR MET ASP ASP MET SER SEQRES 10 A 259 TRP THR CYS GLY ASN GLN ASP TYR LYS TYR ARG VAL SER SEQRES 11 A 259 ASP VAL THR LYS ALA GLY HIS SER LEU GLU LEU ILE GLU SEQRES 12 A 259 PRO LEU ILE LYS PHE GLN VAL GLY LEU LYS LYS LEU ASN SEQRES 13 A 259 LEU HIS GLU GLU GLU HIS VAL LEU LEU MET ALA ILE CYS SEQRES 14 A 259 ILE VAL SER PRO ASP ARG PRO GLY VAL GLN ASP ALA ALA SEQRES 15 A 259 LEU ILE GLU ALA ILE GLN ASP ARG LEU SER ASN THR LEU SEQRES 16 A 259 GLN THR TYR ILE ARG CYS ARG HIS PRO PRO PRO GLY SER SEQRES 17 A 259 HIS LEU LEU TYR ALA LYS MET ILE GLN LYS LEU ALA ASP SEQRES 18 A 259 LEU ARG SER LEU ASN GLU GLU HIS SER LYS GLN TYR ARG SEQRES 19 A 259 CYS LEU SER PHE GLN PRO GLU CYS SER MET LYS LEU THR SEQRES 20 A 259 PRO LEU VAL LEU GLU VAL PHE GLY ASN GLU ILE SER HET FMV A 1 46 HET SO4 A 428 5 HET SO4 A 2 5 HETNAM FMV (1S,3R,5Z,7E,14BETA,17ALPHA,20S)-20-[5-(1-HYDROXY-1- HETNAM 2 FMV METHYLETHYL)FURAN-2-YL]-9,10-SECOPREGNA-5,7,10-TRIENE- HETNAM 3 FMV 1,3-DIOL HETNAM SO4 SULFATE ION FORMUL 2 FMV C28 H40 O4 FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *365(H2 O) HELIX 1 1 SER A 125 TYR A 143 1 19 HELIX 2 2 ASP A 149 PHE A 153 5 5 HELIX 3 3 SER A 216 LEU A 224 1 9 HELIX 4 4 MET A 226 MET A 247 1 22 HELIX 5 5 GLY A 250 LEU A 254 5 5 HELIX 6 6 THR A 255 SER A 275 1 21 HELIX 7 7 ASN A 290 ASP A 292 5 3 HELIX 8 8 ARG A 296 LYS A 302 1 7 HELIX 9 9 SER A 306 LYS A 322 1 17 HELIX 10 10 HIS A 326 VAL A 339 1 14 HELIX 11 11 ASP A 348 HIS A 371 1 24 HELIX 12 12 LEU A 378 PHE A 406 1 29 HELIX 13 13 GLU A 409 LEU A 414 5 6 HELIX 14 14 THR A 415 GLY A 423 1 9 SHEET 1 A 3 PHE A 279 THR A 280 0 SHEET 2 A 3 SER A 285 THR A 287 -1 O SER A 285 N THR A 280 SHEET 3 A 3 LYS A 294 TYR A 295 -1 O TYR A 295 N TRP A 286 CISPEP 1 PRO A 373 PRO A 374 0 -0.96 SITE 1 AC1 14 TYR A 143 LEU A 227 VAL A 234 SER A 237 SITE 2 AC1 14 ILE A 268 ILE A 271 ARG A 274 SER A 275 SITE 3 AC1 14 SER A 278 TRP A 286 CYS A 288 VAL A 300 SITE 4 AC1 14 HIS A 305 HIS A 397 SITE 1 AC2 4 THR A 280 MET A 281 LYS A 321 HOH A 556 SITE 1 AC3 8 HOH A 54 HOH A 175 HOH A 178 PRO A 408 SITE 2 AC3 8 GLU A 409 CYS A 410 SER A 411 HOH A 522 CRYST1 45.018 51.622 132.818 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 0.022213 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019372 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007529 0.00000