PDB Short entry for 3KPZ HEADER TRANSCRIPTION/HORMONE 17-NOV-09 3KPZ TITLE CRYSTAL STRUCTURE OF A NOVEL VITAMIN D3 ANALOGUE, ZK203278 SHOWING TITLE 2 DISSOCIATED PROFILE COMPND MOL_ID: 1; COMPND 2 MOLECULE: VITAMIN D3 RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: LIGAND BINDING DOMAIN, RESIDUES 118-427; COMPND 5 SYNONYM: VDR, 1,25-DIHYDROXYVITAMIN D3 RECEPTOR, NUCLEAR RECEPTOR COMPND 6 SUBFAMILY 1 GROUP I MEMBER 1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: 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; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS NUCLEAR RECEPTOR, AGONIST, DNA-BINDING, TRANSCRIPTION REGULATION, KEYWDS 2 TRANSCRIPTION-HORMONE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR N.ROCHEL,D.MORAS REVDAT 4 06-SEP-23 3KPZ 1 REMARK SEQADV REVDAT 3 25-APR-12 3KPZ 1 JRNL REVDAT 2 26-OCT-11 3KPZ 1 HEADER KEYWDS REVDAT 1 12-OCT-11 3KPZ 0 JRNL AUTH N.ROCHEL,D.MORAS JRNL TITL CRYSTAL STRUCTURE OF A VITAMIN D3 ANALOG, ZK203278, SHOWING JRNL TITL 2 DISSOCIATED PROFILE. JRNL REF ANTICANCER RES. V. 32 335 2012 JRNL REFN ISSN 0250-7005 JRNL PMID 22213324 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 23009 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2103 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1860 REMARK 3 BIN FREE R VALUE : 0.2450 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 34 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 : 2012 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 134 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.50 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 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) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.070 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3KPZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-DEC-09. REMARK 100 THE DEPOSITION ID IS D_1000056301. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAY-03 REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A 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 : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25464 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 24.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.32900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.500 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: 1DB1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 273K 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 22.44350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.10200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.94600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.10200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.44350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.94600 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 SER A 119 REMARK 465 ASN A 424 REMARK 465 GLU A 425 REMARK 465 ILE A 426 REMARK 465 SER A 427 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 GLY A 375 REMARK 475 SER A 376 REMARK 475 HIS A 377 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 46.67 -160.17 REMARK 500 ASP A 283 15.21 -142.67 REMARK 500 ASN A 290 -176.61 -63.30 REMARK 500 GLN A 347 -67.61 -96.86 REMARK 500 LEU A 378 -32.74 69.45 REMARK 500 LEU A 414 -155.36 -108.50 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 ZNE A 525 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DB1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE NUCLEAR RECEPTOR FOR VITAMIN D COMPLEXED REMARK 900 TO VITAMIN D REMARK 900 RELATED ID: 1IE8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE NUCLEAR RECEPTOR FOR VITAMIN D LIGAND REMARK 900 BINDING DOMAIN BOUND TO KH1060 REMARK 900 RELATED ID: 1IE9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE NUCLEAR RECEPTOR FOR VITAMIN D LIGAND REMARK 900 BINDING DOMAIN BOUND TO MC1288 DBREF 3KPZ A 118 427 UNP P11473 VDR_HUMAN 118 427 SEQADV 3KPZ A UNP P11473 HIS 166 DELETION SEQADV 3KPZ A UNP P11473 PRO 167 DELETION SEQADV 3KPZ A UNP P11473 SER 168 DELETION SEQADV 3KPZ A UNP P11473 ARG 169 DELETION SEQADV 3KPZ A UNP P11473 PRO 170 DELETION SEQADV 3KPZ A UNP P11473 ASN 171 DELETION SEQADV 3KPZ A UNP P11473 SER 172 DELETION SEQADV 3KPZ A UNP P11473 ARG 173 DELETION SEQADV 3KPZ A UNP P11473 HIS 174 DELETION SEQADV 3KPZ A UNP P11473 THR 175 DELETION SEQADV 3KPZ A UNP P11473 PRO 176 DELETION SEQADV 3KPZ A UNP P11473 SER 177 DELETION SEQADV 3KPZ A UNP P11473 PHE 178 DELETION SEQADV 3KPZ A UNP P11473 SER 179 DELETION SEQADV 3KPZ A UNP P11473 GLY 180 DELETION SEQADV 3KPZ A UNP P11473 ASP 181 DELETION SEQADV 3KPZ A UNP P11473 SER 182 DELETION SEQADV 3KPZ A UNP P11473 SER 183 DELETION SEQADV 3KPZ A UNP P11473 SER 184 DELETION SEQADV 3KPZ A UNP P11473 SER 185 DELETION SEQADV 3KPZ A UNP P11473 CYS 186 DELETION SEQADV 3KPZ A UNP P11473 SER 187 DELETION SEQADV 3KPZ A UNP P11473 ASP 188 DELETION SEQADV 3KPZ A UNP P11473 HIS 189 DELETION SEQADV 3KPZ A UNP P11473 CYS 190 DELETION SEQADV 3KPZ A UNP P11473 ILE 191 DELETION SEQADV 3KPZ A UNP P11473 THR 192 DELETION SEQADV 3KPZ A UNP P11473 SER 193 DELETION SEQADV 3KPZ A UNP P11473 SER 194 DELETION SEQADV 3KPZ A UNP P11473 ASP 195 DELETION SEQADV 3KPZ A UNP P11473 MET 196 DELETION SEQADV 3KPZ A UNP P11473 MET 197 DELETION SEQADV 3KPZ A UNP P11473 ASP 198 DELETION SEQADV 3KPZ A UNP P11473 SER 199 DELETION SEQADV 3KPZ A UNP P11473 SER 200 DELETION SEQADV 3KPZ A UNP P11473 SER 201 DELETION SEQADV 3KPZ A UNP P11473 PHE 202 DELETION SEQADV 3KPZ A UNP P11473 SER 203 DELETION SEQADV 3KPZ A UNP P11473 ASN 204 DELETION SEQADV 3KPZ A UNP P11473 LEU 205 DELETION SEQADV 3KPZ A UNP P11473 ASP 206 DELETION SEQADV 3KPZ A UNP P11473 LEU 207 DELETION SEQADV 3KPZ A UNP P11473 SER 208 DELETION SEQADV 3KPZ A UNP P11473 GLU 209 DELETION SEQADV 3KPZ A UNP P11473 GLU 210 DELETION SEQADV 3KPZ A UNP P11473 ASP 211 DELETION SEQADV 3KPZ A UNP P11473 SER 212 DELETION SEQADV 3KPZ A UNP P11473 ASP 213 DELETION SEQADV 3KPZ A UNP P11473 ASP 214 DELETION SEQADV 3KPZ A UNP P11473 PRO 215 DELETION SEQADV 3KPZ A UNP P11473 SER 216 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 ZNE A 525 33 HETNAM ZNE (1R,3S,5Z)-5-[(2E)-2-{(1R,3AS,7AR)-1-[(1R,5S)-5- HETNAM 2 ZNE HYDROXY-1-METHYL-5-(1,3-THIAZOL-2-YL)PENTYL]-7A- HETNAM 3 ZNE METHYLOCTAHYDRO-4H-INDEN-4-YLIDENE}ETHYLIDENE]-4- HETNAM 4 ZNE METHYLIDENECYCLOHEXANE-1,3-DIOL FORMUL 2 ZNE C28 H41 N O3 S FORMUL 3 HOH *134(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 165 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 ASN A 324 1 19 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 0.01 SITE 1 AC1 16 TYR A 143 TYR A 147 ALA A 231 LEU A 233 SITE 2 AC1 16 SER A 237 ARG A 274 SER A 275 SER A 278 SITE 3 AC1 16 TRP A 286 CYS A 288 HIS A 305 LEU A 313 SITE 4 AC1 16 HIS A 397 TYR A 401 LEU A 414 VAL A 418 CRYST1 44.887 51.892 132.204 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 0.022278 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019271 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007564 0.00000