HEADER PROGESTERONE RECEPTOR 19-JAN-98 1A28 TITLE HORMONE-BOUND HUMAN PROGESTERONE RECEPTOR LIGAND-BINDING DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROGESTERONE RECEPTOR; COMPND 3 CHAIN: A, B; 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 CELL_LINE: T47-D; SOURCE 6 GENE: PGR; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PPR677-933; SOURCE 12 EXPRESSION_SYSTEM_GENE: PGR; SOURCE 13 OTHER_DETAILS: BREAST CANCER KEYWDS PROGESTERONE RECEPTOR, STEROID RECEPTOR, NUCLEAR RECEPTOR, KEYWDS 2 TRANSCRIPTION REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR P.B.SIGLER,S.P.WILLIAMS REVDAT 3 07-FEB-24 1A28 1 REMARK REVDAT 2 24-FEB-09 1A28 1 VERSN REVDAT 1 15-JUL-98 1A28 0 JRNL AUTH S.P.WILLIAMS,P.B.SIGLER JRNL TITL ATOMIC STRUCTURE OF PROGESTERONE COMPLEXED WITH ITS JRNL TITL 2 RECEPTOR. JRNL REF NATURE V. 393 392 1998 JRNL REFN ISSN 0028-0836 JRNL PMID 9620806 JRNL DOI 10.1038/30775 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.1 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.6 REMARK 3 NUMBER OF REFLECTIONS : 40453 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) : 0.191 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.500 REMARK 3 FREE R VALUE TEST SET COUNT : 4081 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.86 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 70.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2998 REMARK 3 BIN R VALUE (WORKING SET) : 0.2080 REMARK 3 BIN FREE R VALUE : 0.2520 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 335 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 : 4036 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 180 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.36800 REMARK 3 B22 (A**2) : -0.11000 REMARK 3 B33 (A**2) : 5.47800 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.23900 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.392 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 17.18 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.904 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.902 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.286 ; 1.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.912 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 6.208 ; 1.400 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 54.73 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : PROG_CSD.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : PROG_CSD.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1A28 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_1000170302. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-SEP-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1000 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : SILICON CRYSTAL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42976 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : 0.07600 REMARK 200 FOR THE DATA SET : 18.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.05500 REMARK 200 R SYM FOR SHELL (I) : 0.31900 REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD, MIR REMARK 200 SOFTWARE USED: DPHASE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 2% PEG REMARK 280 4000, 50 MM PIPES PH 6.5, 350 MM LI2SO4, THEN STABILIZED IN THE REMARK 280 SAME BUFFER WITH 21% ETHYLENE GLYCOL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 32.22200 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 678 REMARK 465 GLN A 679 REMARK 465 ASP A 680 REMARK 465 ILE A 681 REMARK 465 LYS A 933 REMARK 465 GLY B 678 REMARK 465 GLN B 679 REMARK 465 ASP B 680 REMARK 465 ILE B 681 REMARK 465 GLN B 682 REMARK 465 LYS B 932 REMARK 465 LYS B 933 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 682 CG CD OE1 NE2 REMARK 470 ASP A 704 CG OD1 OD2 REMARK 470 ASN A 705 CG OD1 ND2 REMARK 470 THR A 706 OG1 CG2 REMARK 470 LYS A 707 CG CD CE NZ 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 704 -70.55 -52.84 REMARK 500 ASN A 705 -54.83 84.09 REMARK 500 MET A 789 72.37 -105.00 REMARK 500 SER A 837 52.65 -101.61 REMARK 500 MET A 924 40.86 -96.16 REMARK 500 ASP B 704 -84.39 -47.00 REMARK 500 ASN B 705 -14.54 82.82 REMARK 500 SER B 793 -14.88 106.35 REMARK 500 SER B 837 47.00 -109.96 REMARK 500 GLN B 860 96.72 -55.67 REMARK 500 MET B 924 40.90 -93.28 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 STR A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE STR B 2 DBREF 1A28 A 678 933 UNP P06401 PRGR_HUMAN 678 933 DBREF 1A28 B 678 933 UNP P06401 PRGR_HUMAN 678 933 SEQRES 1 A 256 GLY GLN ASP ILE GLN LEU ILE PRO PRO LEU ILE ASN LEU SEQRES 2 A 256 LEU MET SER ILE GLU PRO ASP VAL ILE TYR ALA GLY HIS SEQRES 3 A 256 ASP ASN THR LYS PRO ASP THR SER SER SER LEU LEU THR SEQRES 4 A 256 SER LEU ASN GLN LEU GLY GLU ARG GLN LEU LEU SER VAL SEQRES 5 A 256 VAL LYS TRP SER LYS SER LEU PRO GLY PHE ARG ASN LEU SEQRES 6 A 256 HIS ILE ASP ASP GLN ILE THR LEU ILE GLN TYR SER TRP SEQRES 7 A 256 MET SER LEU MET VAL PHE GLY LEU GLY TRP ARG SER TYR SEQRES 8 A 256 LYS HIS VAL SER GLY GLN MET LEU TYR PHE ALA PRO ASP SEQRES 9 A 256 LEU ILE LEU ASN GLU GLN ARG MET LYS GLU SER SER PHE SEQRES 10 A 256 TYR SER LEU CYS LEU THR MET TRP GLN ILE PRO GLN GLU SEQRES 11 A 256 PHE VAL LYS LEU GLN VAL SER GLN GLU GLU PHE LEU CYS SEQRES 12 A 256 MET LYS VAL LEU LEU LEU LEU ASN THR ILE PRO LEU GLU SEQRES 13 A 256 GLY LEU ARG SER GLN THR GLN PHE GLU GLU MET ARG SER SEQRES 14 A 256 SER TYR ILE ARG GLU LEU ILE LYS ALA ILE GLY LEU ARG SEQRES 15 A 256 GLN LYS GLY VAL VAL SER SER SER GLN ARG PHE TYR GLN SEQRES 16 A 256 LEU THR LYS LEU LEU ASP ASN LEU HIS ASP LEU VAL LYS SEQRES 17 A 256 GLN LEU HIS LEU TYR CYS LEU ASN THR PHE ILE GLN SER SEQRES 18 A 256 ARG ALA LEU SER VAL GLU PHE PRO GLU MET MET SER GLU SEQRES 19 A 256 VAL ILE ALA ALA GLN LEU PRO LYS ILE LEU ALA GLY MET SEQRES 20 A 256 VAL LYS PRO LEU LEU PHE HIS LYS LYS SEQRES 1 B 256 GLY GLN ASP ILE GLN LEU ILE PRO PRO LEU ILE ASN LEU SEQRES 2 B 256 LEU MET SER ILE GLU PRO ASP VAL ILE TYR ALA GLY HIS SEQRES 3 B 256 ASP ASN THR LYS PRO ASP THR SER SER SER LEU LEU THR SEQRES 4 B 256 SER LEU ASN GLN LEU GLY GLU ARG GLN LEU LEU SER VAL SEQRES 5 B 256 VAL LYS TRP SER LYS SER LEU PRO GLY PHE ARG ASN LEU SEQRES 6 B 256 HIS ILE ASP ASP GLN ILE THR LEU ILE GLN TYR SER TRP SEQRES 7 B 256 MET SER LEU MET VAL PHE GLY LEU GLY TRP ARG SER TYR SEQRES 8 B 256 LYS HIS VAL SER GLY GLN MET LEU TYR PHE ALA PRO ASP SEQRES 9 B 256 LEU ILE LEU ASN GLU GLN ARG MET LYS GLU SER SER PHE SEQRES 10 B 256 TYR SER LEU CYS LEU THR MET TRP GLN ILE PRO GLN GLU SEQRES 11 B 256 PHE VAL LYS LEU GLN VAL SER GLN GLU GLU PHE LEU CYS SEQRES 12 B 256 MET LYS VAL LEU LEU LEU LEU ASN THR ILE PRO LEU GLU SEQRES 13 B 256 GLY LEU ARG SER GLN THR GLN PHE GLU GLU MET ARG SER SEQRES 14 B 256 SER TYR ILE ARG GLU LEU ILE LYS ALA ILE GLY LEU ARG SEQRES 15 B 256 GLN LYS GLY VAL VAL SER SER SER GLN ARG PHE TYR GLN SEQRES 16 B 256 LEU THR LYS LEU LEU ASP ASN LEU HIS ASP LEU VAL LYS SEQRES 17 B 256 GLN LEU HIS LEU TYR CYS LEU ASN THR PHE ILE GLN SER SEQRES 18 B 256 ARG ALA LEU SER VAL GLU PHE PRO GLU MET MET SER GLU SEQRES 19 B 256 VAL ILE ALA ALA GLN LEU PRO LYS ILE LEU ALA GLY MET SEQRES 20 B 256 VAL LYS PRO LEU LEU PHE HIS LYS LYS HET STR A 1 23 HET STR B 2 23 HETNAM STR PROGESTERONE FORMUL 3 STR 2(C21 H30 O2) FORMUL 5 HOH *180(H2 O) HELIX 1 1 PRO A 686 ILE A 694 1 9 HELIX 2 2 SER A 711 SER A 735 1 25 HELIX 3 3 PHE A 739 ASN A 741 5 3 HELIX 4 4 ILE A 744 VAL A 771 1 28 HELIX 5 5 GLU A 786 ARG A 788 5 3 HELIX 6 6 SER A 792 LEU A 811 1 20 HELIX 7 7 GLN A 815 LEU A 826 1 12 HELIX 8 8 GLN A 838 LEU A 858 1 21 HELIX 9 9 VAL A 863 ILE A 896 1 34 HELIX 10 10 SER A 898 LEU A 901 1 4 HELIX 11 11 GLU A 907 LEU A 921 1 15 HELIX 12 12 PRO B 686 SER B 693 1 8 HELIX 13 13 SER B 711 SER B 735 1 25 HELIX 14 14 PHE B 739 ASN B 741 5 3 HELIX 15 15 ILE B 744 HIS B 770 1 27 HELIX 16 16 GLU B 786 LYS B 790 1 5 HELIX 17 17 TYR B 795 LEU B 811 1 17 HELIX 18 18 GLN B 815 LEU B 826 1 12 HELIX 19 19 GLN B 838 LEU B 858 1 21 HELIX 20 20 VAL B 863 ILE B 896 1 34 HELIX 21 21 SER B 898 LEU B 901 1 4 HELIX 22 22 GLU B 907 LEU B 921 1 15 SHEET 1 A 2 THR A 829 PRO A 831 0 SHEET 2 A 2 VAL A 925 PRO A 927 -1 N LYS A 926 O ILE A 830 SHEET 1 B 2 LEU A 776 ALA A 779 0 SHEET 2 B 2 LEU A 782 LEU A 784 -1 N LEU A 784 O LEU A 776 SHEET 1 C 2 MET B 775 ALA B 779 0 SHEET 2 C 2 LEU B 782 ASN B 785 -1 N LEU B 784 O LEU B 776 SITE 1 AC1 11 LEU A 718 ASN A 719 GLN A 725 MET A 759 SITE 2 AC1 11 ARG A 766 LEU A 797 TYR A 890 CYS A 891 SITE 3 AC1 11 THR A 894 MET A 909 HOH A1004 SITE 1 AC2 12 LEU B 715 LEU B 718 ASN B 719 GLN B 725 SITE 2 AC2 12 MET B 759 ARG B 766 LEU B 797 MET B 801 SITE 3 AC2 12 TYR B 890 CYS B 891 THR B 894 MET B 909 CRYST1 58.123 64.444 69.954 90.00 95.74 90.00 P 1 21 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 0.017205 0.000000 0.001729 0.00000 SCALE2 0.000000 0.015517 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014367 0.00000 MTRIX1 1 0.536461 -0.825673 0.174566 23.28200 1 MTRIX2 1 -0.830900 -0.552959 -0.061968 62.03900 1 MTRIX3 1 0.147693 -0.111803 -0.982694 100.63400 1