PDB Short entry for 4LBD HEADER NUCLEAR RECEPTOR 04-FEB-98 4LBD TITLE LIGAND-BINDING DOMAIN OF THE HUMAN RETINOIC ACID RECEPTOR GAMMA BOUND TITLE 2 TO THE SYNTHETIC AGONIST BMS961 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RETINOIC ACID RECEPTOR GAMMA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: LBD, LIGAND-BINDING DOMAIN, RESIDUES 178 - 423; COMPND 5 SYNONYM: E DOMAIN; 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 CELL_LINE: BL21; SOURCE 6 CELLULAR_LOCATION: CYTOPLASM; SOURCE 7 GENE: HRARGAMMA; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET-15B KEYWDS NUCLEAR RECEPTOR, RETINOIC ACID RECEPTOR, ALL-TRANS RETINOIC ACID, KEYWDS 2 LIGAND-BINDING DOMAIN, COMPLEX, HOLO FORM, TRANSCRIPTION REGULATION, KEYWDS 3 LIGAND-DEPENDENT, ACTIVE CONFORMATION, STRUCTURAL PROTEOMICS IN KEYWDS 4 EUROPE, SPINE, STRUCTURAL GENOMICS EXPDTA X-RAY DIFFRACTION AUTHOR B.P.KLAHOLZ,J.-P.RENAUD,A.MITSCHLER,D.MORAS,STRUCTURAL PROTEOMICS IN AUTHOR 2 EUROPE (SPINE) REVDAT 3 09-AUG-23 4LBD 1 REMARK REVDAT 2 24-FEB-09 4LBD 1 VERSN REVDAT 1 02-MAR-99 4LBD 0 JRNL AUTH B.P.KLAHOLZ,J.P.RENAUD,A.MITSCHLER,C.ZUSI,P.CHAMBON, JRNL AUTH 2 H.GRONEMEYER,D.MORAS JRNL TITL CONFORMATIONAL ADAPTATION OF AGONISTS TO THE HUMAN NUCLEAR JRNL TITL 2 RECEPTOR RAR GAMMA. JRNL REF NAT.STRUCT.BIOL. V. 5 199 1998 JRNL REFN ISSN 1072-8368 JRNL PMID 9501913 JRNL DOI 10.1038/NSB0398-199 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.P.RENAUD,N.ROCHEL,M.RUFF,V.VIVAT,P.CHAMBON,H.GRONEMEYER, REMARK 1 AUTH 2 D.MORAS REMARK 1 TITL CRYSTAL STRUCTURE OF THE RAR-GAMMA LIGAND-BINDING DOMAIN REMARK 1 TITL 2 BOUND TO ALL-TRANS RETINOIC ACID REMARK 1 REF NATURE V. 378 681 1995 REMARK 1 REFN ISSN 0028-0836 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 76.0 REMARK 3 NUMBER OF REFLECTIONS : 7511 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 (FREERFLAG, CCP4) REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 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 : 1862 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 111 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.80 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.610 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.630 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) : 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 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : 961.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.PEP REMARK 3 TOPOLOGY FILE 3 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 4 : 961.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4LBD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000179355. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-96 REMARK 200 TEMPERATURE (KELVIN) : 123 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LURE REMARK 200 BEAMLINE : DW32 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.975 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MARXDS REMARK 200 DATA SCALING SOFTWARE : MARSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9894 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 14.970 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 2.980 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.2800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.32000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.670 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: 2LBD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 77.97900 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 29.94100 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 29.94100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 38.98950 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 29.94100 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 29.94100 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 116.96850 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 29.94100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 29.94100 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 38.98950 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 29.94100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 29.94100 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 116.96850 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 77.97900 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 MET A 157 REMARK 465 GLY A 158 REMARK 465 SER A 159 REMARK 465 SER A 160 REMARK 465 HIS A 161 REMARK 465 HIS A 162 REMARK 465 HIS A 163 REMARK 465 HIS A 164 REMARK 465 HIS A 165 REMARK 465 HIS A 166 REMARK 465 SER A 167 REMARK 465 SER A 168 REMARK 465 GLY A 169 REMARK 465 LEU A 170 REMARK 465 VAL A 171 REMARK 465 PRO A 172 REMARK 465 ARG A 173 REMARK 465 GLY A 174 REMARK 465 SER A 175 REMARK 465 HIS A 176 REMARK 465 MET A 177 REMARK 465 ASP A 178 REMARK 465 SER A 179 REMARK 465 TYR A 180 REMARK 465 GLU A 181 REMARK 465 PRO A 419 REMARK 465 GLU A 420 REMARK 465 MET A 421 REMARK 465 PHE A 422 REMARK 465 GLU A 423 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 GLN A 185 CG CD OE1 NE2 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 SER A 215 46.60 32.41 REMARK 500 ASP A 343 33.89 -94.32 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 961 A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: IGBMC-0078-000 RELATED DB: TARGETDB DBREF 4LBD A 178 423 UNP P22932 RARG2_HUMAN 167 412 SEQRES 1 A 267 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 267 LEU VAL PRO ARG GLY SER HIS MET ASP SER TYR GLU LEU SEQRES 3 A 267 SER PRO GLN LEU GLU GLU LEU ILE THR LYS VAL SER LYS SEQRES 4 A 267 ALA HIS GLN GLU THR PHE PRO SER LEU CYS GLN LEU GLY SEQRES 5 A 267 LYS TYR THR THR ASN SER SER ALA ASP HIS ARG VAL GLN SEQRES 6 A 267 LEU ASP LEU GLY LEU TRP ASP LYS PHE SER GLU LEU ALA SEQRES 7 A 267 THR LYS CYS ILE ILE LYS ILE VAL GLU PHE ALA LYS ARG SEQRES 8 A 267 LEU PRO GLY PHE THR GLY LEU SER ILE ALA ASP GLN ILE SEQRES 9 A 267 THR LEU LEU LYS ALA ALA CYS LEU ASP ILE LEU MET LEU SEQRES 10 A 267 ARG ILE CYS THR ARG TYR THR PRO GLU GLN ASP THR MET SEQRES 11 A 267 THR PHE SER ASP GLY LEU THR LEU ASN ARG THR GLN MET SEQRES 12 A 267 HIS ASN ALA GLY PHE GLY PRO LEU THR ASP LEU VAL PHE SEQRES 13 A 267 ALA PHE ALA GLY GLN LEU LEU PRO LEU GLU MET ASP ASP SEQRES 14 A 267 THR GLU THR GLY LEU LEU SER ALA ILE CYS LEU ILE CYS SEQRES 15 A 267 GLY ASP ARG MET ASP LEU GLU GLU PRO GLU LYS VAL ASP SEQRES 16 A 267 LYS LEU GLN GLU PRO LEU LEU GLU ALA LEU ARG LEU TYR SEQRES 17 A 267 ALA ARG ARG ARG ARG PRO SER GLN PRO TYR MET PHE PRO SEQRES 18 A 267 ARG MET LEU MET LYS ILE THR ASP LEU ARG GLY ILE SER SEQRES 19 A 267 THR LYS GLY ALA GLU ARG ALA ILE THR LEU LYS MET GLU SEQRES 20 A 267 ILE PRO GLY PRO MET PRO PRO LEU ILE ARG GLU MET LEU SEQRES 21 A 267 GLU ASN PRO GLU MET PHE GLU HET 961 A 1 29 HETNAM 961 3-FLUORO-4-[2-HYDROXY-2-(5,5,8,8-TETRAMETHYL-5,6,7,8,- HETNAM 2 961 TETRAHYDRO-NAPHTALEN-2-YL)-ACETYLAMINO]-BENZOIC ACID HETSYN 961 BMS961 FORMUL 2 961 C23 H26 F N O4 FORMUL 3 HOH *111(H2 O) HELIX 1 H1 SER A 183 THR A 200 1 18 HELIX 2 H3 LEU A 224 ARG A 247 1SEE REMARK 650 24 HELIX 3 H4 ILE A 256 ALA A 265 1 10 HELIX 4 H5 ALA A 266 ARG A 278 1 13 HELIX 5 H6 ARG A 296 ASN A 301 1 6 HELIX 6 H7 GLY A 305 LEU A 321 1SEE REMARK 650 17 HELIX 7 H8 ASP A 325 LEU A 336 1 12 HELIX 8 H9 PRO A 347 ARG A 368 1 22 HELIX 9 H10 MET A 375 LYS A 392 1 18 HELIX 10 H11 GLY A 393 GLU A 403 1 11 HELIX 11 H12 PRO A 410 MET A 415 1 6 SHEET 1 A 2 THR A 285 THR A 287 0 SHEET 2 A 2 THR A 293 ASN A 295 -1 N LEU A 294 O MET A 286 SITE 1 AC1 14 PHE A 230 ALA A 234 CYS A 237 LEU A 271 SITE 2 AC1 14 MET A 272 ILE A 275 ARG A 278 PHE A 288 SITE 3 AC1 14 SER A 289 PHE A 304 GLY A 393 LEU A 400 SITE 4 AC1 14 ILE A 412 HOH A 562 CRYST1 59.882 59.882 155.958 90.00 90.00 90.00 P 41 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 0.016700 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016700 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006412 0.00000