HEADER TRANSPORT PROTEIN 03-MAR-03 1OOH TITLE COMPLEX OF DROSOPHILA ODORANT BINDING PROTEIN LUSH WITH TITLE 2 BUTANOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: ODORANT BINDING PROTEIN LUSH; COMPND 3 CHAIN: A, B; COMPND 4 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 STRAIN: OREGON R; SOURCE 6 TISSUE: SUBSET OF TRICHOID OLFACTORY SENSILLA; SOURCE 7 GENE: LUSH; 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_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS LUSH, ALCOHOL, ODORANT BINDING, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.W.KRUSE,R.ZHAO,D.P.SMITH,D.N.M.JONES REVDAT 2 24-FEB-09 1OOH 1 VERSN REVDAT 1 02-SEP-03 1OOH 0 JRNL AUTH S.W.KRUSE,R.ZHAO,D.P.SMITH,D.N.M.JONES JRNL TITL STRUCTURE OF A SPECIFIC ALCOHOL-BINDING SITE JRNL TITL 2 DEFINED BY THE ODORANT BINDING PROTEIN LUSH FROM JRNL TITL 3 DROSOPHILA MELANOGASTER JRNL REF NAT.STRUCT.BIOL. V. 10 694 2003 JRNL REFN ISSN 1072-8368 JRNL PMID 12881720 JRNL DOI 10.1038/NSB960 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 3 NUMBER OF REFLECTIONS : 56323 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) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.185 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 6344 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) : 1.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.32 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7311 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1710 REMARK 3 BIN FREE R VALUE SET COUNT : 828 REMARK 3 BIN FREE R VALUE : 0.2020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2081 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 329 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : 0.02000 REMARK 3 B33 (A**2) : -0.04000 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): 0.056 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.051 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.044 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.941 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2151 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1944 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2879 ; 1.315 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4593 ; 0.743 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 250 ; 3.543 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 458 ;14.593 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 307 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2288 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 408 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 521 ; 0.241 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1869 ; 0.208 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 197 ; 0.137 ; 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): 9 ; 0.132 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 39 ; 0.220 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 48 ; 0.214 ; 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): 1295 ; 0.770 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2101 ; 1.344 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 856 ; 1.920 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 778 ; 3.097 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2151 ; 0.947 ; 2.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 329 ; 1.973 ; 2.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 2107 ; 1.554 ; 2.000 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 1OOH COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAR-03. REMARK 100 THE RCSB ID CODE IS RCSB018504. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-FEB-02 REMARK 200 TEMPERATURE (KELVIN) : 105 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97895 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 64084 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.17200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1OOF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, SODIUM ACETATE, N- REMARK 280 BUTANOL, PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 55.66400 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 83.49600 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 27.83200 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 706 O HOH A 750 3644 2.14 REMARK 500 NE2 GLN B 42 O HOH A 709 1565 2.15 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 ACT B 403 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 404 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 405 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 406 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1BO A 600 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1BO B 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OOF RELATED DB: PDB REMARK 900 COMPLEX OF DROSOPHILA ODORANT BINDING PROTEIN, LUSH, WITH REMARK 900 ETHANOL REMARK 900 RELATED ID: 1OOG RELATED DB: PDB REMARK 900 COMPLEX OF DROSOPHILA ODORANT BINDING PROTEIN LUSH WITH REMARK 900 PROPANOL REMARK 900 RELATED ID: 1OOI RELATED DB: PDB DBREF 1OOH A 1 124 UNP O02372 OB76A_DROME 30 153 DBREF 1OOH B 1 124 UNP O02372 OB76A_DROME 30 153 SEQADV 1OOH SER A -1 UNP O02372 CLONING ARTIFACT SEQADV 1OOH HIS A 0 UNP O02372 CLONING ARTIFACT SEQADV 1OOH SER B -1 UNP O02372 CLONING ARTIFACT SEQADV 1OOH HIS B 0 UNP O02372 CLONING ARTIFACT SEQRES 1 A 126 SER HIS MET THR MET GLU GLN PHE LEU THR SER LEU ASP SEQRES 2 A 126 MET ILE ARG SER GLY CYS ALA PRO LYS PHE LYS LEU LYS SEQRES 3 A 126 THR GLU ASP LEU ASP ARG LEU ARG VAL GLY ASP PHE ASN SEQRES 4 A 126 PHE PRO PRO SER GLN ASP LEU MET CYS TYR THR LYS CYS SEQRES 5 A 126 VAL SER LEU MET ALA GLY THR VAL ASN LYS LYS GLY GLU SEQRES 6 A 126 PHE ASN ALA PRO LYS ALA LEU ALA GLN LEU PRO HIS LEU SEQRES 7 A 126 VAL PRO PRO GLU MET MET GLU MET SER ARG LYS SER VAL SEQRES 8 A 126 GLU ALA CYS ARG ASP THR HIS LYS GLN PHE LYS GLU SER SEQRES 9 A 126 CYS GLU ARG VAL TYR GLN THR ALA LYS CYS PHE SER GLU SEQRES 10 A 126 ASN ALA ASP GLY GLN PHE MET TRP PRO SEQRES 1 B 126 SER HIS MET THR MET GLU GLN PHE LEU THR SER LEU ASP SEQRES 2 B 126 MET ILE ARG SER GLY CYS ALA PRO LYS PHE LYS LEU LYS SEQRES 3 B 126 THR GLU ASP LEU ASP ARG LEU ARG VAL GLY ASP PHE ASN SEQRES 4 B 126 PHE PRO PRO SER GLN ASP LEU MET CYS TYR THR LYS CYS SEQRES 5 B 126 VAL SER LEU MET ALA GLY THR VAL ASN LYS LYS GLY GLU SEQRES 6 B 126 PHE ASN ALA PRO LYS ALA LEU ALA GLN LEU PRO HIS LEU SEQRES 7 B 126 VAL PRO PRO GLU MET MET GLU MET SER ARG LYS SER VAL SEQRES 8 B 126 GLU ALA CYS ARG ASP THR HIS LYS GLN PHE LYS GLU SER SEQRES 9 B 126 CYS GLU ARG VAL TYR GLN THR ALA LYS CYS PHE SER GLU SEQRES 10 B 126 ASN ALA ASP GLY GLN PHE MET TRP PRO HET ACT B 403 4 HET ACT A 404 4 HET ACT A 405 4 HET ACT B 406 4 HET 1BO A 600 5 HET 1BO B 601 5 HETNAM ACT ACETATE ION HETNAM 1BO 1-BUTANOL HETSYN 1BO BUTAN-1-OL FORMUL 3 ACT 4(C2 H3 O2 1-) FORMUL 7 1BO 2(C4 H10 O) FORMUL 9 HOH *329(H2 O) HELIX 1 1 THR A 2 GLY A 16 1 15 HELIX 2 2 CYS A 17 PHE A 21 5 5 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 LEU A 73 1 9 HELIX 6 6 PRO A 74 LEU A 76 5 3 HELIX 7 7 PRO A 78 GLU A 80 5 3 HELIX 8 8 MET A 81 ARG A 93 1 13 HELIX 9 9 ASP A 94 PHE A 99 5 6 HELIX 10 10 GLU A 101 ALA A 117 1 17 HELIX 11 11 THR B 2 ALA B 18 1 17 HELIX 12 12 PRO B 19 PHE B 21 5 3 HELIX 13 13 LYS B 24 VAL B 33 1 10 HELIX 14 14 SER B 41 GLY B 56 1 16 HELIX 15 15 ASN B 65 LEU B 73 1 9 HELIX 16 16 PRO B 74 LEU B 76 5 3 HELIX 17 17 PRO B 78 ARG B 93 1 16 HELIX 18 18 ASP B 94 PHE B 99 5 6 HELIX 19 19 GLU B 101 ALA B 117 1 17 SSBOND 1 CYS A 17 CYS A 50 1555 1555 2.06 SSBOND 2 CYS A 46 CYS A 103 1555 1555 2.06 SSBOND 3 CYS A 92 CYS A 112 1555 1555 2.04 SSBOND 4 CYS B 17 CYS B 50 1555 1555 2.06 SSBOND 5 CYS B 46 CYS B 103 1555 1555 2.05 SSBOND 6 CYS B 92 CYS B 112 1555 1555 2.04 SITE 1 AC1 6 LYS A 100 THR B 2 MET B 3 GLU B 80 SITE 2 AC1 6 LYS B 100 HOH B 683 SITE 1 AC2 7 THR A 2 MET A 3 GLU A 80 LYS A 100 SITE 2 AC2 7 LYS B 100 HOH B 683 HOH B 701 SITE 1 AC3 5 VAL A 77 MET A 81 SER A 85 PHE A 121 SITE 2 AC3 5 MET A 122 SITE 1 AC4 5 VAL B 77 MET B 81 SER B 85 PHE B 121 SITE 2 AC4 5 MET B 122 SITE 1 AC5 4 SER A 52 ALA A 55 THR A 57 PHE A 113 SITE 1 AC6 5 SER B 52 ALA B 55 THR B 57 PHE B 113 SITE 2 AC6 5 TRP B 123 CRYST1 46.938 46.938 111.328 90.00 90.00 90.00 P 43 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 0.021305 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021305 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008982 0.00000 MASTER 286 0 6 19 0 0 11 6 0 0 0 20 END