HEADER TRANSCRIPTION 10-MAR-15 4YNK TITLE CRYSTAL STRUCTURE OF VITAMIN D RECEPTOR LIGAND BINDING DOMAIN TITLE 2 COMPLEXED WITH A 19-NORVITAMIN D COMPOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: VITAMIN D3 RECEPTOR,VITAMIN D3 RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 116-164,212-423,UNP RESIDUES 116-164,212-423; COMPND 5 SYNONYM: VDR,1,25-DIHYDROXYVITAMIN D3 RECEPTOR,NUCLEAR RECEPTOR COMPND 6 SUBFAMILY 1 GROUP I MEMBER 1,VDR,1,25-DIHYDROXYVITAMIN D3 RECEPTOR, COMPND 7 NUCLEAR RECEPTOR SUBFAMILY 1 GROUP I MEMBER 1; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: COACTIVATOR PEPTIDE DRIP FROM CDNA FLJ50196, HIGHLY SIMILAR COMPND 11 TO PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR-BINDING PROTEIN; COMPND 12 CHAIN: C; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: VDR, NR1I1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606 KEYWDS TRANSCRIPTION, HORMONE RECEPTOR EXPDTA X-RAY DIFFRACTION AUTHOR Y.WATARAI,T.IKURA,N.ITO REVDAT 3 08-NOV-23 4YNK 1 REMARK REVDAT 2 05-FEB-20 4YNK 1 JRNL REMARK REVDAT 1 20-JAN-16 4YNK 0 JRNL AUTH Y.WATARAI,M.ISHIZAWA,T.IKURA,F.C.ZACCONI,S.UNO,N.ITO, JRNL AUTH 2 A.MOURINO,H.TOKIWA,M.MAKISHIMA,S.YAMADA JRNL TITL SYNTHESIS, BIOLOGICAL ACTIVITIES, AND X-RAY CRYSTAL JRNL TITL 2 STRUCTURAL ANALYSIS OF 25-HYDROXY-25(OR JRNL TITL 3 26)-ADAMANTYL-17-[20(22),23-DIYNYL]-21-NORVITAMIN D JRNL TITL 4 COMPOUNDS JRNL REF J.MED.CHEM. V. 58 9510 2015 JRNL REFN ISSN 0022-2623 JRNL PMID 26613420 JRNL DOI 10.1021/ACS.JMEDCHEM.5B00792 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.3 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.8 REMARK 3 NUMBER OF REFLECTIONS : 9962 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.700 REMARK 3 FREE R VALUE TEST SET COUNT : 1039 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2009 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 37 REMARK 3 SOLVENT ATOMS : 47 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -17.41400 REMARK 3 B22 (A**2) : 4.86300 REMARK 3 B33 (A**2) : 12.55200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.72300 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.373 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.242 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.091 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.044 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 53.80 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 6 : YW2B_PARAM REMARK 3 PARAMETER FILE 7 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 TOPOLOGY FILE 7 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4YNK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-APR-15. REMARK 100 THE DEPOSITION ID IS D_1000207610. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-APR-14 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 : SPRING-8 REMARK 200 BEAMLINE : BL38B1 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 : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12259 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 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 (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.12800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.3000 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) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.67900 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: CNS REMARK 200 STARTING MODEL: 2ZL9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MOPS, SODIUM FORMATE, PEG4000, REMARK 280 ETHYLENE GLYCOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 78.71850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 18.64500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 78.71850 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.64500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 GLY A 106 REMARK 465 SER A 107 REMARK 465 HIS A 108 REMARK 465 MET A 109 REMARK 465 GLY A 110 REMARK 465 SER A 111 REMARK 465 PRO A 112 REMARK 465 ASN A 113 REMARK 465 SER A 114 REMARK 465 PRO A 115 REMARK 465 LEU A 116 REMARK 465 LYS A 117 REMARK 465 ASP A 118 REMARK 465 SER A 119 REMARK 465 LEU A 120 REMARK 465 ARG A 121 REMARK 465 PRO A 122 REMARK 465 ASP A 207 REMARK 465 GLY A 208 REMARK 465 SER A 209 REMARK 465 THR A 210 REMARK 465 GLY A 211 REMARK 465 SER A 212 REMARK 465 VAL A 213 REMARK 465 THR A 214 REMARK 465 LEU A 215 REMARK 465 ASP A 216 REMARK 465 LEU A 217 REMARK 465 SER A 218 REMARK 465 ILE A 422 REMARK 465 SER A 423 REMARK 465 LYS C 625 REMARK 465 ASP C 636 REMARK 465 ASN C 637 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 SER A 394 CB SER A 394 OG -0.102 REMARK 500 SER A 394 C SER A 394 O -0.140 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 124 87.79 82.54 REMARK 500 ASP A 144 51.60 -142.91 REMARK 500 TYR A 147 -28.74 72.53 REMARK 500 ASP A 279 27.90 -151.50 REMARK 500 TYR A 289 47.52 -100.33 REMARK 500 THR A 302 -165.64 -115.40 REMARK 500 ASP A 344 61.25 -103.08 REMARK 500 GLN A 374 17.47 52.39 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 YW2 A 500 DBREF 4YNK A 116 211 UNP P13053 VDR_RAT 116 164 DBREF 4YNK A 212 423 UNP P13053 VDR_RAT 212 423 DBREF 4YNK C 625 637 PDB 4YNK 4YNK 625 637 SEQADV 4YNK GLY A 106 UNP P13053 EXPRESSION TAG SEQADV 4YNK SER A 107 UNP P13053 EXPRESSION TAG SEQADV 4YNK HIS A 108 UNP P13053 EXPRESSION TAG SEQADV 4YNK MET A 109 UNP P13053 EXPRESSION TAG SEQADV 4YNK GLY A 110 UNP P13053 EXPRESSION TAG SEQADV 4YNK SER A 111 UNP P13053 EXPRESSION TAG SEQADV 4YNK PRO A 112 UNP P13053 EXPRESSION TAG SEQADV 4YNK ASN A 113 UNP P13053 EXPRESSION TAG SEQADV 4YNK SER A 114 UNP P13053 EXPRESSION TAG SEQADV 4YNK PRO A 115 UNP P13053 EXPRESSION TAG SEQRES 1 A 271 GLY SER HIS MET GLY SER PRO ASN SER PRO LEU LYS ASP SEQRES 2 A 271 SER LEU ARG PRO LYS LEU SER GLU GLU GLN GLN HIS ILE SEQRES 3 A 271 ILE ALA ILE LEU LEU ASP ALA HIS HIS LYS THR TYR ASP SEQRES 4 A 271 PRO THR TYR ALA ASP PHE ARG ASP PHE ARG PRO PRO VAL SEQRES 5 A 271 ARG MET ASP GLY SER THR GLY SER VAL THR LEU ASP LEU SEQRES 6 A 271 SER PRO LEU SER MET LEU PRO HIS LEU ALA ASP LEU VAL SEQRES 7 A 271 SER TYR SER ILE GLN LYS VAL ILE GLY PHE ALA LYS MET SEQRES 8 A 271 ILE PRO GLY PHE ARG ASP LEU THR SER ASP ASP GLN ILE SEQRES 9 A 271 VAL LEU LEU LYS SER SER ALA ILE GLU VAL ILE MET LEU SEQRES 10 A 271 ARG SER ASN GLN SER PHE THR MET ASP ASP MET SER TRP SEQRES 11 A 271 ASP CYS GLY SER GLN ASP TYR LYS TYR ASP VAL THR ASP SEQRES 12 A 271 VAL SER LYS ALA GLY HIS THR LEU GLU LEU ILE GLU PRO SEQRES 13 A 271 LEU ILE LYS PHE GLN VAL GLY LEU LYS LYS LEU ASN LEU SEQRES 14 A 271 HIS GLU GLU GLU HIS VAL LEU LEU MET ALA ILE CYS ILE SEQRES 15 A 271 VAL SER PRO ASP ARG PRO GLY VAL GLN ASP ALA LYS LEU SEQRES 16 A 271 VAL GLU ALA ILE GLN ASP ARG LEU SER ASN THR LEU GLN SEQRES 17 A 271 THR TYR ILE ARG CYS ARG HIS PRO PRO PRO GLY SER HIS SEQRES 18 A 271 GLN LEU TYR ALA LYS MET ILE GLN LYS LEU ALA ASP LEU SEQRES 19 A 271 ARG SER LEU ASN GLU GLU HIS SER LYS GLN TYR ARG SER SEQRES 20 A 271 LEU SER PHE GLN PRO GLU ASN SER MET LYS LEU THR PRO SEQRES 21 A 271 LEU VAL LEU GLU VAL PHE GLY ASN GLU ILE SER SEQRES 1 C 13 LYS ASN HIS PRO MET LEU MET ASN LEU LEU LYS ASP ASN HET YW2 A 500 37 HETNAM YW2 (1R,3R,7E,17BETA)-17-{(5S)-5-HYDROXY-5-[(3R,5R,7R)- HETNAM 2 YW2 TRICYCLO[3.3.1.1~3,7~]DEC-1-YL]PENTA-1,3-DIYN-1-YL}-2- HETNAM 3 YW2 METHYLIDENE-9,10-SECOESTRA-5,7-DIENE-1,3-DIOL FORMUL 3 YW2 C34 H44 O3 FORMUL 4 HOH *47(H2 O) HELIX 1 AA1 SER A 125 TYR A 143 1 19 HELIX 2 AA2 MET A 222 MET A 243 1 22 HELIX 3 AA3 GLY A 246 LEU A 250 5 5 HELIX 4 AA4 THR A 251 SER A 271 1 21 HELIX 5 AA5 ASP A 292 LYS A 298 1 7 HELIX 6 AA6 THR A 302 ASN A 320 1 19 HELIX 7 AA7 HIS A 322 VAL A 335 1 14 HELIX 8 AA8 ASP A 344 ARG A 366 1 23 HELIX 9 AA9 GLN A 374 PHE A 402 1 29 HELIX 10 AB1 GLN A 403 MET A 408 1 6 HELIX 11 AB2 THR A 411 GLY A 419 1 9 HELIX 12 AB3 HIS C 627 LYS C 635 1 9 SHEET 1 AA1 3 PHE A 275 THR A 276 0 SHEET 2 AA1 3 SER A 281 ASP A 283 -1 O SER A 281 N THR A 276 SHEET 3 AA1 3 LYS A 290 TYR A 291 -1 O TYR A 291 N TRP A 282 CISPEP 1 PRO A 369 PRO A 370 0 0.35 SITE 1 AC1 16 TYR A 143 LEU A 226 ALA A 227 VAL A 230 SITE 2 AC1 16 SER A 233 ARG A 270 SER A 271 SER A 274 SITE 3 AC1 16 TRP A 282 CYS A 284 TYR A 291 ALA A 299 SITE 4 AC1 16 HIS A 301 HIS A 393 TYR A 397 LEU A 410 CRYST1 157.437 37.290 41.121 90.00 98.47 90.00 C 1 2 1 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 0.006352 0.000000 0.000946 0.00000 SCALE2 0.000000 0.026817 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024587 0.00000