HEADER TRANSCRIPTION 22-JUL-04 1U3R TITLE CRYSTAL STRUCTURE OF ESTROGEN RECEPTOR BETA COMPLEXED WITH TITLE 2 WAY-338 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ESTROGEN RECEPTOR BETA; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ER-BETA; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: STEROID RECEPTOR COACTIVATOR-1; COMPND 8 CHAIN: C, D; COMPND 9 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: ESR2, NR3A2, ESTRB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET16B; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: THIS SEQUENCE OF THIS PEPTIDE CAN BE FOUND SOURCE 14 NATURALLY IN HOMO SAPIENS (HUMAN). KEYWDS ESTROGEN RECEPTOR, ESTROGEN RECEPTOR BETA, ER-BETA, ER, KEYWDS 2 ESTROGEN, NUCLEAR RECEPTOR, TRANSCRIPTION FACTOR, AGONIST EXPDTA X-RAY DIFFRACTION AUTHOR M.S.MALAMAS,E.S.MANAS,R.E.MCDEVITT,I.GUNAWAN,Z.B.XU, AUTHOR 2 M.D.COLLINI,C.P.MILLER,T.DINH,R.A.HENDERSON,J.C.KEITH JR., AUTHOR 3 H.A.HARRIS REVDAT 2 24-FEB-09 1U3R 1 VERSN REVDAT 1 26-JUL-05 1U3R 0 JRNL AUTH M.S.MALAMAS,E.S.MANAS,R.E.MCDEVITT,I.GUNAWAN, JRNL AUTH 2 Z.B.XU,M.D.COLLINI,C.P.MILLER,T.DINH,R.A.HENDERSON, JRNL AUTH 3 J.C.KEITH JR.,H.A.HARRIS JRNL TITL DESIGN AND SYNTHESIS OF ARYL DIPHENOLIC AZOLES AS JRNL TITL 2 POTENT AND SELECTIVE ESTROGEN RECEPTOR-BETA JRNL TITL 3 LIGANDS. JRNL REF J.MED.CHEM. V. 47 5021 2004 JRNL REFN ISSN 0022-2623 JRNL PMID 15456246 JRNL DOI 10.1021/JM049719Y REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.21 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) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.99 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 23123 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) : 0.218 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1119 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 : 3762 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 131 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) : 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) : 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) : 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 1U3R COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUL-04. REMARK 100 THE RCSB ID CODE IS RCSB023207. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.10 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23162 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 (%) : NULL REMARK 200 DATA REDUNDANCY : 4.400 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, MG FORMATE, PH 5.9, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 26.07700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.71600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.94200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.71600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.07700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.94200 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, B, D 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 261 REMARK 465 ALA A 262 REMARK 465 TYR A 411 REMARK 465 PRO A 412 REMARK 465 LEU A 413 REMARK 465 VAL A 414 REMARK 465 THR A 415 REMARK 465 ALA A 416 REMARK 465 THR A 417 REMARK 465 ARG A 501 REMARK 465 SER C 601 REMARK 465 GLY C 602 REMARK 465 SER C 603 REMARK 465 HIS C 604 REMARK 465 ASP B 261 REMARK 465 ALA B 262 REMARK 465 MET B 410 REMARK 465 TYR B 411 REMARK 465 PRO B 412 REMARK 465 LEU B 413 REMARK 465 VAL B 414 REMARK 465 THR B 415 REMARK 465 ALA B 416 REMARK 465 THR B 417 REMARK 465 GLN B 418 REMARK 465 ASP B 419 REMARK 465 ALA B 420 REMARK 465 ASP B 421 REMARK 465 SER D 601 REMARK 465 GLY D 602 REMARK 465 SER D 603 REMARK 465 HIS D 604 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O LEU B 406 O HOH B 117 2.11 REMARK 500 OD1 ASN A 478 O HOH A 54 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 ASN A 478 CB - CG - OD1 ANGL. DEV. = 14.6 DEGREES REMARK 500 ASN A 478 CB - CG - ND2 ANGL. DEV. = -16.6 DEGREES 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 ALA A 287 155.40 179.17 REMARK 500 TYR A 488 160.72 -45.22 REMARK 500 ASP B 349 31.10 -93.91 REMARK 500 SER B 408 22.53 -75.39 REMARK 500 TYR B 488 159.76 -44.32 REMARK 500 HIS B 498 43.54 -142.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 39 DISTANCE = 5.30 ANGSTROMS REMARK 525 HOH B 77 DISTANCE = 5.02 ANGSTROMS REMARK 525 HOH B 78 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH A 118 DISTANCE = 5.40 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 338 A 201 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 338 B 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U3Q RELATED DB: PDB REMARK 900 RELATED ID: 1U3S RELATED DB: PDB DBREF 1U3R A 261 501 UNP Q92731 ESR2_HUMAN 261 501 DBREF 1U3R B 261 501 UNP Q92731 ESR2_HUMAN 261 501 DBREF 1U3R C 601 613 PDB 1U3R 1U3R 601 613 DBREF 1U3R D 601 613 PDB 1U3R 1U3R 601 613 SEQRES 1 A 241 ASP ALA LEU SER PRO GLU GLN LEU VAL LEU THR LEU LEU SEQRES 2 A 241 GLU ALA GLU PRO PRO HIS VAL LEU ILE SER ARG PRO SER SEQRES 3 A 241 ALA PRO PHE THR GLU ALA SER MET MET MET SER LEU THR SEQRES 4 A 241 LYS LEU ALA ASP LYS GLU LEU VAL HIS MET ILE SER TRP SEQRES 5 A 241 ALA LYS LYS ILE PRO GLY PHE VAL GLU LEU SER LEU PHE SEQRES 6 A 241 ASP GLN VAL ARG LEU LEU GLU SER CYS TRP MET GLU VAL SEQRES 7 A 241 LEU MET MET GLY LEU MET TRP ARG SER ILE ASP HIS PRO SEQRES 8 A 241 GLY LYS LEU ILE PHE ALA PRO ASP LEU VAL LEU ASP ARG SEQRES 9 A 241 ASP GLU GLY LYS CYS VAL GLU GLY ILE LEU GLU ILE PHE SEQRES 10 A 241 ASP MET LEU LEU ALA THR THR SER ARG PHE ARG GLU LEU SEQRES 11 A 241 LYS LEU GLN HIS LYS GLU TYR LEU CYS VAL LYS ALA MET SEQRES 12 A 241 ILE LEU LEU ASN SER SER MET TYR PRO LEU VAL THR ALA SEQRES 13 A 241 THR GLN ASP ALA ASP SER SER ARG LYS LEU ALA HIS LEU SEQRES 14 A 241 LEU ASN ALA VAL THR ASP ALA LEU VAL TRP VAL ILE ALA SEQRES 15 A 241 LYS SER GLY ILE SER SER GLN GLN GLN SER MET ARG LEU SEQRES 16 A 241 ALA ASN LEU LEU MET LEU LEU SER HIS VAL ARG HIS ALA SEQRES 17 A 241 SER ASN LYS GLY MET GLU HIS LEU LEU ASN MET LYS CYS SEQRES 18 A 241 LYS ASN VAL VAL PRO VAL TYR ASP LEU LEU LEU GLU MET SEQRES 19 A 241 LEU ASN ALA HIS VAL LEU ARG SEQRES 1 C 13 SER GLY SER HIS LYS LEU VAL GLN LEU LEU THR THR THR SEQRES 1 B 241 ASP ALA LEU SER PRO GLU GLN LEU VAL LEU THR LEU LEU SEQRES 2 B 241 GLU ALA GLU PRO PRO HIS VAL LEU ILE SER ARG PRO SER SEQRES 3 B 241 ALA PRO PHE THR GLU ALA SER MET MET MET SER LEU THR SEQRES 4 B 241 LYS LEU ALA ASP LYS GLU LEU VAL HIS MET ILE SER TRP SEQRES 5 B 241 ALA LYS LYS ILE PRO GLY PHE VAL GLU LEU SER LEU PHE SEQRES 6 B 241 ASP GLN VAL ARG LEU LEU GLU SER CYS TRP MET GLU VAL SEQRES 7 B 241 LEU MET MET GLY LEU MET TRP ARG SER ILE ASP HIS PRO SEQRES 8 B 241 GLY LYS LEU ILE PHE ALA PRO ASP LEU VAL LEU ASP ARG SEQRES 9 B 241 ASP GLU GLY LYS CYS VAL GLU GLY ILE LEU GLU ILE PHE SEQRES 10 B 241 ASP MET LEU LEU ALA THR THR SER ARG PHE ARG GLU LEU SEQRES 11 B 241 LYS LEU GLN HIS LYS GLU TYR LEU CYS VAL LYS ALA MET SEQRES 12 B 241 ILE LEU LEU ASN SER SER MET TYR PRO LEU VAL THR ALA SEQRES 13 B 241 THR GLN ASP ALA ASP SER SER ARG LYS LEU ALA HIS LEU SEQRES 14 B 241 LEU ASN ALA VAL THR ASP ALA LEU VAL TRP VAL ILE ALA SEQRES 15 B 241 LYS SER GLY ILE SER SER GLN GLN GLN SER MET ARG LEU SEQRES 16 B 241 ALA ASN LEU LEU MET LEU LEU SER HIS VAL ARG HIS ALA SEQRES 17 B 241 SER ASN LYS GLY MET GLU HIS LEU LEU ASN MET LYS CYS SEQRES 18 B 241 LYS ASN VAL VAL PRO VAL TYR ASP LEU LEU LEU GLU MET SEQRES 19 B 241 LEU ASN ALA HIS VAL LEU ARG SEQRES 1 D 13 SER GLY SER HIS LYS LEU VAL GLN LEU LEU THR THR THR HET 338 A 201 21 HET 338 B 202 21 HETNAM 338 2-(5-HYDROXY-NAPHTHALEN-1-YL)-1,3-BENZOOXAZOL-6-OL FORMUL 5 338 2(C17 H11 N O3) FORMUL 7 HOH *131(H2 O) HELIX 1 1 SER A 264 GLU A 276 1 13 HELIX 2 2 THR A 290 LYS A 315 1 26 HELIX 3 3 GLY A 318 LEU A 322 5 5 HELIX 4 4 SER A 323 ILE A 348 1 26 HELIX 5 5 ARG A 364 CYS A 369 5 6 HELIX 6 6 GLY A 372 LEU A 390 1 19 HELIX 7 7 GLN A 393 ASN A 407 1 15 HELIX 8 8 GLN A 418 SER A 444 1 27 HELIX 9 9 SER A 447 LYS A 482 1 36 HELIX 10 10 TYR A 488 LEU A 500 1 13 HELIX 11 11 LYS C 605 THR C 612 1 8 HELIX 12 12 SER B 264 GLU B 276 1 13 HELIX 13 13 THR B 290 ILE B 316 1 27 HELIX 14 14 SER B 323 ILE B 348 1 26 HELIX 15 15 ASP B 365 CYS B 369 5 5 HELIX 16 16 GLY B 372 LEU B 390 1 19 HELIX 17 17 GLN B 393 SER B 408 1 16 HELIX 18 18 SER B 422 LYS B 443 1 22 HELIX 19 19 SER B 447 LEU B 461 1 15 HELIX 20 20 LEU B 461 LYS B 482 1 22 HELIX 21 21 TYR B 488 ALA B 497 1 10 HELIX 22 22 LYS D 605 THR D 613 1 9 SHEET 1 A 2 LEU A 354 ALA A 357 0 SHEET 2 A 2 LEU A 360 LEU A 362 -1 O LEU A 360 N ALA A 357 SHEET 1 B 2 LYS B 353 ALA B 357 0 SHEET 2 B 2 LEU B 360 ASP B 363 -1 O LEU B 362 N LEU B 354 SITE 1 AC1 8 HOH A 108 LEU A 298 GLU A 305 LEU A 339 SITE 2 AC1 8 LEU A 343 ARG A 346 HIS A 475 LEU A 476 SITE 1 AC2 11 HOH B 75 MET B 295 LEU B 298 LEU B 301 SITE 2 AC2 11 GLU B 305 LEU B 339 LEU B 343 ARG B 346 SITE 3 AC2 11 PHE B 356 HIS B 475 LEU B 476 CRYST1 52.154 87.884 99.432 90.00 90.00 90.00 P 21 21 21 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 0.019174 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011379 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010057 0.00000