HEADER TRANSPORT PROTEIN 27-APR-06 2GTE TITLE DROSOPHILA OBP LUSH BOUND TO ATTRACTANT PHEROMONE 11-CIS-VACCENYL TITLE 2 ACETATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GENERAL ODORANT-BINDING PROTEIN LUSH; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 30-153; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: LUSH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET13 KEYWDS PHEROMONE BINDING PROTEIN, ODORANT BINDING PROTEIN, PHEROMONE, KEYWDS 2 TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.D.LAUGHLIN,T.HA,D.P.SMITH,D.N.M.JONES REVDAT 5 03-APR-24 2GTE 1 REMARK REVDAT 4 24-FEB-09 2GTE 1 VERSN REVDAT 3 05-AUG-08 2GTE 1 JRNL REVDAT 2 03-JUN-08 2GTE 1 JRNL REVDAT 1 12-JUN-07 2GTE 0 JRNL AUTH J.D.LAUGHLIN,T.S.HA,D.N.JONES,D.P.SMITH JRNL TITL ACTIVATION OF PHEROMONE-SENSITIVE NEURONS IS MEDIATED BY JRNL TITL 2 CONFORMATIONAL ACTIVATION OF PHEROMONE-BINDING PROTEIN JRNL REF CELL(CAMBRIDGE,MASS.) V. 133 1255 2008 JRNL REFN ISSN 0092-8674 JRNL PMID 18585358 JRNL DOI 10.1016/J.CELL.2008.04.046 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.20 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 50190 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 + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 5618 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3627 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.1930 REMARK 3 BIN FREE R VALUE SET COUNT : 419 REMARK 3 BIN FREE R VALUE : 0.2150 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1972 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 49 REMARK 3 SOLVENT ATOMS : 416 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.16000 REMARK 3 B22 (A**2) : -0.20000 REMARK 3 B33 (A**2) : 0.36000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.065 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.067 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2245 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3026 ; 1.314 ; 1.989 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 282 ; 4.798 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 98 ;35.330 ;24.694 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 418 ;14.102 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;19.885 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 307 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1711 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1156 ; 0.203 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1565 ; 0.300 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 538 ; 0.141 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 40 ; 0.157 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 68 ; 0.167 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1365 ; 0.585 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2221 ; 1.077 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 880 ; 1.883 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 805 ; 3.151 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2GTE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAY-06. REMARK 100 THE DEPOSITION ID IS D_1000037526. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 4.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.127 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : BLUICE REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55876 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 41.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.680 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.33 REMARK 200 R MERGE FOR SHELL (I) : 0.31100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: APO-LUSH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1:1 PROTEIN/WELL SOL. (4UL TOTAL) OVER REMARK 280 0.5 ML WELL, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K 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 26.56200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.30750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.63500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.30750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.56200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.63500 REMARK 290 SMTRY3 4 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 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 117 27.49 -140.73 REMARK 500 ASP A 118 -166.01 -118.84 REMARK 500 LYS B 22 54.95 -106.58 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 PO4 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VA B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VA A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OOI RELATED DB: PDB REMARK 900 RELATED ID: 1T14 RELATED DB: PDB REMARK 900 RELATED ID: 1OOH RELATED DB: PDB REMARK 900 RELATED ID: 1OOG RELATED DB: PDB REMARK 900 RELATED ID: 1OOF RELATED DB: PDB DBREF 2GTE A 1 124 UNP O02372 OB76A_DROME 30 153 DBREF 2GTE B 1 124 UNP O02372 OB76A_DROME 30 153 SEQRES 1 A 124 MET THR MET GLU GLN PHE LEU THR SER LEU ASP MET ILE SEQRES 2 A 124 ARG SER GLY CYS ALA PRO LYS PHE LYS LEU LYS THR GLU SEQRES 3 A 124 ASP LEU ASP ARG LEU ARG VAL GLY ASP PHE ASN PHE PRO SEQRES 4 A 124 PRO SER GLN ASP LEU MET CYS TYR THR LYS CYS VAL SER SEQRES 5 A 124 LEU MET ALA GLY THR VAL ASN LYS LYS GLY GLU PHE ASN SEQRES 6 A 124 ALA PRO LYS ALA LEU ALA GLN LEU PRO HIS LEU VAL PRO SEQRES 7 A 124 PRO GLU MET MET GLU MET SER ARG LYS SER VAL GLU ALA SEQRES 8 A 124 CYS ARG ASP THR HIS LYS GLN PHE LYS GLU SER CYS GLU SEQRES 9 A 124 ARG VAL TYR GLN THR ALA LYS CYS PHE SER GLU ASN ALA SEQRES 10 A 124 ASP GLY GLN PHE MET TRP PRO SEQRES 1 B 124 MET THR MET GLU GLN PHE LEU THR SER LEU ASP MET ILE SEQRES 2 B 124 ARG SER GLY CYS ALA PRO LYS PHE LYS LEU LYS THR GLU SEQRES 3 B 124 ASP LEU ASP ARG LEU ARG VAL GLY ASP PHE ASN PHE PRO SEQRES 4 B 124 PRO SER GLN ASP LEU MET CYS TYR THR LYS CYS VAL SER SEQRES 5 B 124 LEU MET ALA GLY THR VAL ASN LYS LYS GLY GLU PHE ASN SEQRES 6 B 124 ALA PRO LYS ALA LEU ALA GLN LEU PRO HIS LEU VAL PRO SEQRES 7 B 124 PRO GLU MET MET GLU MET SER ARG LYS SER VAL GLU ALA SEQRES 8 B 124 CYS ARG ASP THR HIS LYS GLN PHE LYS GLU SER CYS GLU SEQRES 9 B 124 ARG VAL TYR GLN THR ALA LYS CYS PHE SER GLU ASN ALA SEQRES 10 B 124 ASP GLY GLN PHE MET TRP PRO HET PO4 A 503 5 HET VA A 501 22 HET VA B 502 22 HETNAM PO4 PHOSPHATE ION HETNAM VA (Z)-OCTADEC-11-ENYL ACETATE FORMUL 3 PO4 O4 P 3- FORMUL 4 VA 2(C20 H38 O2) FORMUL 6 HOH *416(H2 O) HELIX 1 1 THR A 2 ALA A 18 1 17 HELIX 2 2 PRO A 19 PHE A 21 5 3 HELIX 3 3 LYS A 24 VAL A 33 1 10 HELIX 4 4 SER A 41 GLY A 56 1 16 HELIX 5 5 ASN A 65 VAL A 77 1 13 HELIX 6 6 PRO A 78 GLU A 80 5 3 HELIX 7 7 MET A 81 ARG A 93 1 13 HELIX 8 8 ASP A 94 PHE A 99 5 6 HELIX 9 9 GLU A 101 ASN A 116 1 16 HELIX 10 10 THR B 2 ALA B 18 1 17 HELIX 11 11 PRO B 19 PHE B 21 5 3 HELIX 12 12 LYS B 24 GLY B 34 1 11 HELIX 13 13 SER B 41 GLY B 56 1 16 HELIX 14 14 ASN B 65 VAL B 77 1 13 HELIX 15 15 PRO B 78 CYS B 92 1 15 HELIX 16 16 ASP B 94 PHE B 99 5 6 HELIX 17 17 GLU B 101 ALA B 117 1 17 SSBOND 1 CYS A 17 CYS A 50 1555 1555 2.07 SSBOND 2 CYS A 46 CYS A 103 1555 1555 2.04 SSBOND 3 CYS A 92 CYS A 112 1555 1555 2.04 SSBOND 4 CYS B 17 CYS B 50 1555 1555 2.08 SSBOND 5 CYS B 46 CYS B 103 1555 1555 2.05 SSBOND 6 CYS B 92 CYS B 112 1555 1555 2.05 SITE 1 AC1 8 ARG A 93 ASP A 94 LYS A 97 HOH A 513 SITE 2 AC1 8 HOH A 532 HOH A 654 HOH A 690 HOH A 708 SITE 1 AC2 10 SER B 52 THR B 57 VAL B 58 PHE B 64 SITE 2 AC2 10 LEU B 73 SER B 85 PHE B 113 PHE B 121 SITE 3 AC2 10 MET B 122 TRP B 123 SITE 1 AC3 11 SER A 52 ALA A 55 THR A 57 VAL A 58 SITE 2 AC3 11 PHE A 64 SER A 85 SER A 88 PHE A 113 SITE 3 AC3 11 PHE A 121 MET A 122 TRP A 123 CRYST1 53.124 65.270 80.615 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 0.018824 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015321 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012405 0.00000