HEADER TRANSPORT PROTEIN 29-OCT-07 3B6X TITLE COMPLEX OF S52A SUBSTITUTED DROSOPHILA LUSH PROTEIN WITH BUTANOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: GENERAL ODORANT-BINDING PROTEIN LUSH; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CHAIN A; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: 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, OBP76A, OBP76C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET 13A KEYWDS ODORANT BINDING, ALCOHOL BINDING, BEHAVIOR, OLFACTION, PHEROMONE KEYWDS 2 RESPONSE, PHEROMONE-BINDING, SECRETED, SENSORY TRANSDUCTION, KEYWDS 3 TRANSPORT, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.B.THODE,D.N.M.JONES REVDAT 7 30-AUG-23 3B6X 1 REMARK REVDAT 6 20-OCT-21 3B6X 1 REMARK SEQADV REVDAT 5 24-JUL-19 3B6X 1 REMARK REVDAT 4 25-OCT-17 3B6X 1 REMARK REVDAT 3 24-FEB-09 3B6X 1 VERSN REVDAT 2 04-MAR-08 3B6X 1 JRNL REVDAT 1 05-FEB-08 3B6X 0 JRNL AUTH A.B.THODE,S.W.KRUSE,J.C.NIX,D.N.JONES JRNL TITL THE ROLE OF MULTIPLE HYDROGEN-BONDING GROUPS IN SPECIFIC JRNL TITL 2 ALCOHOL BINDING SITES IN PROTEINS: INSIGHTS FROM STRUCTURAL JRNL TITL 3 STUDIES OF LUSH. JRNL REF J.MOL.BIOL. V. 376 1360 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18234222 JRNL DOI 10.1016/J.JMB.2007.12.063 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 15795 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) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1592 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1062 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.25 REMARK 3 BIN R VALUE (WORKING SET) : 0.1620 REMARK 3 BIN FREE R VALUE SET COUNT : 116 REMARK 3 BIN FREE R VALUE : 0.2650 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1986 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 254 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.75 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.06000 REMARK 3 B22 (A**2) : 0.06000 REMARK 3 B33 (A**2) : -0.12000 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): 0.238 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.190 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.113 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.885 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2152 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2895 ; 1.048 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 266 ; 4.451 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 98 ;34.407 ;24.286 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 402 ;13.683 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;12.817 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 298 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1646 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1102 ; 0.201 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1480 ; 0.294 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 183 ; 0.131 ; 0.200 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): 43 ; 0.159 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.136 ; 0.200 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): 1384 ; 1.495 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2139 ; 2.034 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 870 ; 2.667 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 756 ; 3.767 ; 4.000 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3B6X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1000045154. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15795 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 7.020 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.19400 REMARK 200 R SYM FOR SHELL (I) : 0.21400 REMARK 200 FOR SHELL : 2.300 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: 1OOH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 400, 100MM SODIUM ACETATE, 3:1 REMARK 280 PROTEIN/WELL RATIO, PH 4.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE ROOM TEMPK, TEMPERATURE 295K 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 55.66350 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 83.49525 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 27.83175 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 HIS A 0 ND1 CD2 CE1 NE2 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 NH2 ARG B 30 O HOH B 717 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 ACT B 403 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1BO A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1BO B 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OOH RELATED DB: PDB REMARK 900 WILD-TYPE LUSH STRUCTURE BOUND TO BUTANOL REMARK 900 RELATED ID: 1OOF RELATED DB: PDB REMARK 900 WILD-TYPE LUSH STRUCTURE BOUND TO ETHANO REMARK 900 RELATED ID: 1OOG RELATED DB: PDB REMARK 900 WILD-TYPE LUSH STRUCTURE BOUND TO PROPANOL REMARK 900 RELATED ID: 1OOI RELATED DB: PDB REMARK 900 WILD-TYPE LUSH STRUCTURE PH 6.5 REMARK 900 RELATED ID: 1T14 RELATED DB: PDB REMARK 900 WILD-TYPE LUSH APO STRUCTURE DBREF 3B6X A 1 124 UNP O02372 OB76A_DROME 30 153 DBREF 3B6X B 1 124 UNP O02372 OB76A_DROME 30 153 SEQADV 3B6X HIS A 0 UNP O02372 EXPRESSION TAG SEQADV 3B6X ALA A 52 UNP O02372 SER 81 ENGINEERED MUTATION SEQADV 3B6X HIS B 0 UNP O02372 EXPRESSION TAG SEQADV 3B6X ALA B 52 UNP O02372 SER 81 ENGINEERED MUTATION SEQRES 1 A 125 HIS MET THR MET GLU GLN PHE LEU THR SER LEU ASP MET SEQRES 2 A 125 ILE ARG SER GLY CYS ALA PRO LYS PHE LYS LEU LYS THR SEQRES 3 A 125 GLU ASP LEU ASP ARG LEU ARG VAL GLY ASP PHE ASN PHE SEQRES 4 A 125 PRO PRO SER GLN ASP LEU MET CYS TYR THR LYS CYS VAL SEQRES 5 A 125 ALA LEU MET ALA GLY THR VAL ASN LYS LYS GLY GLU PHE SEQRES 6 A 125 ASN ALA PRO LYS ALA LEU ALA GLN LEU PRO HIS LEU VAL SEQRES 7 A 125 PRO PRO GLU MET MET GLU MET SER ARG LYS SER VAL GLU SEQRES 8 A 125 ALA CYS ARG ASP THR HIS LYS GLN PHE LYS GLU SER CYS SEQRES 9 A 125 GLU ARG VAL TYR GLN THR ALA LYS CYS PHE SER GLU ASN SEQRES 10 A 125 ALA ASP GLY GLN PHE MET TRP PRO SEQRES 1 B 125 HIS MET THR MET GLU GLN PHE LEU THR SER LEU ASP MET SEQRES 2 B 125 ILE ARG SER GLY CYS ALA PRO LYS PHE LYS LEU LYS THR SEQRES 3 B 125 GLU ASP LEU ASP ARG LEU ARG VAL GLY ASP PHE ASN PHE SEQRES 4 B 125 PRO PRO SER GLN ASP LEU MET CYS TYR THR LYS CYS VAL SEQRES 5 B 125 ALA LEU MET ALA GLY THR VAL ASN LYS LYS GLY GLU PHE SEQRES 6 B 125 ASN ALA PRO LYS ALA LEU ALA GLN LEU PRO HIS LEU VAL SEQRES 7 B 125 PRO PRO GLU MET MET GLU MET SER ARG LYS SER VAL GLU SEQRES 8 B 125 ALA CYS ARG ASP THR HIS LYS GLN PHE LYS GLU SER CYS SEQRES 9 B 125 GLU ARG VAL TYR GLN THR ALA LYS CYS PHE SER GLU ASN SEQRES 10 B 125 ALA ASP GLY GLN PHE MET TRP PRO HET ACT A 407 4 HET 1BO A 600 5 HET ACT B 403 3 HET ACT B 404 4 HET ACT B 405 4 HET ACT B 406 4 HET 1BO B 600 5 HETNAM ACT ACETATE ION HETNAM 1BO 1-BUTANOL HETSYN 1BO BUTAN-1-OL FORMUL 3 ACT 5(C2 H3 O2 1-) FORMUL 4 1BO 2(C4 H10 O) FORMUL 10 HOH *254(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 GLY B 16 1 15 HELIX 12 12 CYS B 17 PHE B 21 5 5 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 GLU B 80 5 3 HELIX 18 18 MET B 81 ARG B 93 1 13 HELIX 19 19 ASP B 94 PHE B 99 5 6 HELIX 20 20 GLU B 101 ALA B 117 1 17 SSBOND 1 CYS A 17 CYS A 50 1555 1555 2.05 SSBOND 2 CYS A 46 CYS A 103 1555 1555 2.05 SSBOND 3 CYS A 92 CYS A 112 1555 1555 2.03 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 2.03 SITE 1 AC1 5 PHE A 6 MET A 81 SER A 85 PHE A 121 SITE 2 AC1 5 MET A 122 SITE 1 AC2 4 VAL B 33 GLN B 120 PHE B 121 MET B 122 SITE 1 AC3 4 GLN A 120 HOH A 678 ARG B 32 MET B 122 SITE 1 AC4 5 PHE B 6 MET B 81 SER B 85 PHE B 121 SITE 2 AC4 5 MET B 122 SITE 1 AC5 6 VAL B 51 ALA B 55 TRP B 123 1BO B 600 SITE 2 AC5 6 HOH B 768 HOH B 780 SITE 1 AC6 5 THR A 57 VAL A 58 THR A 109 PHE A 113 SITE 2 AC6 5 TRP A 123 SITE 1 AC7 8 THR B 57 PHE B 64 VAL B 106 THR B 109 SITE 2 AC7 8 ALA B 110 PHE B 113 TRP B 123 ACT B 406 CRYST1 46.872 46.872 111.327 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 0.021335 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021335 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008983 0.00000