HEADER GENE REGULATION 05-MAY-00 1EXX TITLE ENANTIOMER DISCRIMINATION ILLUSTRATED BY CRYSTAL STRUCTURES OF THE TITLE 2 HUMAN RETINOIC ACID RECEPTOR HRARGAMMA LIGAND BINDING DOMAIN: THE TITLE 3 COMPLEX WITH THE INACTIVE S-ENANTIOMER BMS270395. COMPND MOL_ID: 1; COMPND 2 MOLECULE: RETINOIC ACID RECEPTOR GAMMA-2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: LIGAND BINDING DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELLULAR_LOCATION: NUCLEUS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-15B KEYWDS ENANTIOMER DISCRIMINATION, RETINOID LIGAND COMPLEXES, ANTIPARALLEL KEYWDS 2 ALPHA-HELICAL SANDWICH FOLD, STRUCTURAL PROTEOMICS IN EUROPE, SPINE, KEYWDS 3 STRUCTURAL GENOMICS, GENE REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR B.P.KLAHOLZ,A.MITSCHLER,M.BELEMA,C.ZUSI,D.MORAS,STRUCTURAL PROTEOMICS AUTHOR 2 IN EUROPE (SPINE) REVDAT 4 07-FEB-24 1EXX 1 REMARK REVDAT 3 24-JUL-19 1EXX 1 REMARK REVDAT 2 24-FEB-09 1EXX 1 VERSN REVDAT 1 09-JUN-00 1EXX 0 JRNL AUTH B.P.KLAHOLZ,A.MITSCHLER,M.BELEMA,C.ZUSI,D.MORAS JRNL TITL ENANTIOMER DISCRIMINATION ILLUSTRATED BY HIGH-RESOLUTION JRNL TITL 2 CRYSTAL STRUCTURES OF THE HUMAN NUCLEAR RECEPTOR HRARGAMMA. JRNL REF PROC.NATL.ACAD.SCI.USA V. 97 6322 2000 JRNL REFN ISSN 0027-8424 JRNL PMID 10841540 JRNL DOI 10.1073/PNAS.97.12.6322 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.P.KLAHOLZ,J.-P.RENAUD,A.MITSCHLER,C.ZUSI,P.CHAMBON, REMARK 1 AUTH 2 H.GRONEMEYER,D.MORAS REMARK 1 TITL CONFORMATIONAL ADAPTATION OF AGONISTS TO THE HUMAN NUCLEAR REMARK 1 TITL 2 RECEPTOR HRARGAMMA. REMARK 1 REF NAT.STRUCT.BIOL. V. 5 199 1998 REMARK 1 REFN ISSN 1072-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH B.P.KLAHOLZ,A.MITSCHLER,D.MORAS REMARK 1 TITL STRUCTURAL BASIS FOR ISOTYPE SELECTIVITY OF THE HUMAN REMARK 1 TITL 2 RETINOIC ACID NUCLEAR RECEPTOR. REMARK 1 REF TO BE PUBLISHED 2000 REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.181 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.181 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1617 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 32478 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1857 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 64 REMARK 3 SOLVENT ATOMS : 276 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 ANGLE DISTANCES (A) : 2.160 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EXX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAY-00. REMARK 100 THE DEPOSITION ID IS D_1000011006. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-APR-98; 31-OCT-98 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ESRF; ESRF REMARK 200 BEAMLINE : ID13; BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.6887; 0.9612 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33233 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.670 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 4.970 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 33.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.67 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.31500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM ACETATE, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 290K. SODIUM ACETATE, PH REMARK 280 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K 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 77.80750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 29.92450 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 29.92450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 38.90375 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 29.92450 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 29.92450 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 116.71125 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 29.92450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 29.92450 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 38.90375 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 29.92450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 29.92450 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 116.71125 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 77.80750 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 ASP A 178 REMARK 465 SER A 179 REMARK 465 TYR A 180 REMARK 465 GLU A 181 REMARK 465 ASN A 418 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 GLU A 417 O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ARG A 367 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 367 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 369 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES 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 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LMU A 451 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EXA RELATED DB: PDB REMARK 900 1EXA CONTAINS THE SAME PROTEIN COMPLEXED WITH THE R-ENANTIOMER REMARK 900 BMS270394. REMARK 900 RELATED ID: 2LBD RELATED DB: PDB REMARK 900 2LBD CONTAINS THE SAME PROTEIN COMPLEXED WITH ALL-TRANS RETINOIC REMARK 900 ACID. REMARK 900 RELATED ID: 3LBD RELATED DB: PDB REMARK 900 3LBD CONTAINS THE SAME PROTEIN COMPLEXED WITH 9-CIS RETINOIC ACID. REMARK 900 RELATED ID: 4LBD RELATED DB: PDB REMARK 900 4LBD CONTAINS THE SAME PROTEIN COMPLEXED WITH THE RACEMIC MIXTURE REMARK 900 OF THE RETINOIDS BMS270394 AND BMS270395. REMARK 900 RELATED ID: IGBMC-0078-000 RELATED DB: TARGETDB DBREF 1EXX A 178 423 UNP P22932 RARG2_HUMAN 167 412 SEQRES 1 A 246 ASP SER TYR GLU LEU SER PRO GLN LEU GLU GLU LEU ILE SEQRES 2 A 246 THR LYS VAL SER LYS ALA HIS GLN GLU THR PHE PRO SER SEQRES 3 A 246 LEU CYS GLN LEU GLY LYS TYR THR THR ASN SER SER ALA SEQRES 4 A 246 ASP HIS ARG VAL GLN LEU ASP LEU GLY LEU TRP ASP LYS SEQRES 5 A 246 PHE SER GLU LEU ALA THR LYS CYS ILE ILE LYS ILE VAL SEQRES 6 A 246 GLU PHE ALA LYS ARG LEU PRO GLY PHE THR GLY LEU SER SEQRES 7 A 246 ILE ALA ASP GLN ILE THR LEU LEU LYS ALA ALA CYS LEU SEQRES 8 A 246 ASP ILE LEU MET LEU ARG ILE CYS THR ARG TYR THR PRO SEQRES 9 A 246 GLU GLN ASP THR MET THR PHE SER ASP GLY LEU THR LEU SEQRES 10 A 246 ASN ARG THR GLN MET HIS ASN ALA GLY PHE GLY PRO LEU SEQRES 11 A 246 THR ASP LEU VAL PHE ALA PHE ALA GLY GLN LEU LEU PRO SEQRES 12 A 246 LEU GLU MET ASP ASP THR GLU THR GLY LEU LEU SER ALA SEQRES 13 A 246 ILE CYS LEU ILE CYS GLY ASP ARG MET ASP LEU GLU GLU SEQRES 14 A 246 PRO GLU LYS VAL ASP LYS LEU GLN GLU PRO LEU LEU GLU SEQRES 15 A 246 ALA LEU ARG LEU TYR ALA ARG ARG ARG ARG PRO SER GLN SEQRES 16 A 246 PRO TYR MET PHE PRO ARG MET LEU MET LYS ILE THR ASP SEQRES 17 A 246 LEU ARG GLY ILE SER THR LYS GLY ALA GLU ARG ALA ILE SEQRES 18 A 246 THR LEU LYS MET GLU ILE PRO GLY PRO MET PRO PRO LEU SEQRES 19 A 246 ILE ARG GLU MET LEU GLU ASN PRO GLU MET PHE GLU HET 961 A 450 34 HET LMU A 451 35 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 HETNAM LMU DODECYL-ALPHA-D-MALTOSIDE HETSYN 961 BMS961 FORMUL 2 961 C23 H26 F N O4 FORMUL 3 LMU C24 H46 O11 FORMUL 4 HOH *276(H2 O) HELIX 1 1 SER A 183 PHE A 201 1 19 HELIX 2 2 ASP A 223 ARG A 247 1 25 HELIX 3 3 GLY A 250 LEU A 254 5 5 HELIX 4 4 SER A 255 THR A 277 1 23 HELIX 5 5 ARG A 296 ALA A 302 1 7 HELIX 6 6 PHE A 304 PRO A 306 5 3 HELIX 7 7 LEU A 307 LEU A 319 1 13 HELIX 8 8 PRO A 320 GLU A 322 5 3 HELIX 9 9 ASP A 324 ILE A 337 1 14 HELIX 10 10 GLU A 346 ARG A 369 1 24 HELIX 11 11 TYR A 374 ILE A 404 1 31 HELIX 12 12 PRO A 409 GLU A 417 1 9 SHEET 1 A 3 TYR A 279 THR A 280 0 SHEET 2 A 3 THR A 285 THR A 287 -1 O THR A 285 N THR A 280 SHEET 3 A 3 THR A 293 ASN A 295 -1 N LEU A 294 O MET A 286 SITE 1 AC1 15 PHE A 201 PHE A 230 ALA A 234 CYS A 237 SITE 2 AC1 15 LEU A 271 MET A 272 ARG A 274 ILE A 275 SITE 3 AC1 15 ARG A 278 PHE A 288 SER A 289 GLY A 303 SITE 4 AC1 15 PHE A 304 LEU A 307 HOH A 548 SITE 1 AC2 14 LYS A 240 GLU A 243 LEU A 263 CYS A 267 SITE 2 AC2 14 ASP A 340 GLN A 354 PRO A 377 LEU A 380 SITE 3 AC2 14 ILE A 383 THR A 384 ARG A 387 HOH A 560 SITE 4 AC2 14 HOH A 605 HOH A 679 CRYST1 59.849 59.849 155.615 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 0.016709 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016709 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006426 0.00000