HEADER LIPID BINDING PROTEIN 23-SEP-08 3EM0 TITLE CRYSTAL STRUCTURE OF ZEBRAFISH ILEAL BILE ACID-BINDIN PROTEIN TITLE 2 COMPLEXED WITH CHOLIC ACID (CRYSTAL FORM B). COMPND MOL_ID: 1; COMPND 2 MOLECULE: ILEAL BILE ACID-BINDING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: FATTY ACID BINDING PROTEIN 6, ILEAL (GASTROTROPIN); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DANIO RERIO; SOURCE 3 ORGANISM_COMMON: LEOPARD DANIO,ZEBRA DANIO,ZEBRA FISH; SOURCE 4 ORGANISM_TAXID: 7955; SOURCE 5 GENE: FABP6, ZGC:92421; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: SG13009; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE50 KEYWDS ILEAL BILE ACID-BINDING PROTEIN, ZEBRAFISH (DANIO RERIO), CHOLIC KEYWDS 2 ACID, LIPID-BINDING, TRANSPORT, LIPID BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.CAPALDI,G.SACCOMANI,D.FESSAS,M.SIGNORELLI,M.PERDUCA,H.L.MONACO REVDAT 2 13-JUL-11 3EM0 1 VERSN REVDAT 1 13-JAN-09 3EM0 0 JRNL AUTH S.CAPALDI,G.SACCOMANI,D.FESSAS,M.SIGNORELLI,M.PERDUCA, JRNL AUTH 2 H.L.MONACO JRNL TITL THE X-RAY STRUCTURE OF ZEBRAFISH (DANIO RERIO) ILEAL BILE JRNL TITL 2 ACID-BINDING PROTEIN REVEALS THE PRESENCE OF BINDING SITES JRNL TITL 3 ON THE SURFACE OF THE PROTEIN MOLECULE. JRNL REF J.MOL.BIOL. V. 385 99 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 18952094 JRNL DOI 10.1016/J.JMB.2008.10.007 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 22888 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) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1237 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1622 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.28 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE SET COUNT : 87 REMARK 3 BIN FREE R VALUE : 0.2880 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2055 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 261 REMARK 3 SOLVENT ATOMS : 69 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 43.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.37000 REMARK 3 B22 (A**2) : 0.53000 REMARK 3 B33 (A**2) : -0.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.34000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.215 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.185 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.143 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.728 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.937 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2382 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3282 ; 1.536 ; 2.058 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 264 ; 5.476 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 87 ;41.923 ;25.632 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 378 ;17.106 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;23.375 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 413 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1583 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 903 ; 0.202 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1630 ; 0.330 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 117 ; 0.114 ; 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 ; 0.158 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.120 ; 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): 1350 ; 0.589 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2116 ; 1.003 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1143 ; 1.414 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1166 ; 2.160 ; 4.500 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 5 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 0 A 129 REMARK 3 RESIDUE RANGE : A 150 A 150 REMARK 3 RESIDUE RANGE : A 151 A 151 REMARK 3 RESIDUE RANGE : A 152 A 152 REMARK 3 RESIDUE RANGE : A 153 A 153 REMARK 3 ORIGIN FOR THE GROUP (A): -16.6698 4.4186 -18.8578 REMARK 3 T TENSOR REMARK 3 T11: -0.0476 T22: -0.0665 REMARK 3 T33: -0.0228 T12: -0.0431 REMARK 3 T13: 0.0003 T23: -0.0761 REMARK 3 L TENSOR REMARK 3 L11: 2.0131 L22: 1.3101 REMARK 3 L33: 2.3957 L12: 0.1217 REMARK 3 L13: 0.5946 L23: -1.0941 REMARK 3 S TENSOR REMARK 3 S11: -0.0153 S12: -0.1156 S13: 0.1597 REMARK 3 S21: 0.1340 S22: -0.0468 S23: -0.0001 REMARK 3 S31: -0.2064 S32: 0.0523 S33: 0.0621 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 6 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 0 B 129 REMARK 3 RESIDUE RANGE : B 150 B 150 REMARK 3 RESIDUE RANGE : B 151 B 151 REMARK 3 RESIDUE RANGE : B 152 B 152 REMARK 3 RESIDUE RANGE : B 153 B 153 REMARK 3 RESIDUE RANGE : B 500 B 500 REMARK 3 ORIGIN FOR THE GROUP (A): -39.7087 -17.3581 -11.3649 REMARK 3 T TENSOR REMARK 3 T11: -0.0822 T22: -0.0696 REMARK 3 T33: -0.0646 T12: -0.0284 REMARK 3 T13: 0.0229 T23: 0.0165 REMARK 3 L TENSOR REMARK 3 L11: 3.4535 L22: 1.6360 REMARK 3 L33: 2.0230 L12: 1.6103 REMARK 3 L13: -1.0465 L23: -0.7998 REMARK 3 S TENSOR REMARK 3 S11: -0.1318 S12: 0.1125 S13: -0.0202 REMARK 3 S21: -0.0465 S22: 0.1347 S23: -0.0082 REMARK 3 S31: 0.0628 S32: 0.0299 S33: -0.0029 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 3EM0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-SEP-08. REMARK 100 THE RCSB ID CODE IS RCSB049490. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 5.2R REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03 REMARK 200 MONOCHROMATOR : THREE-SEGMENT PT-COATED TOROIDAL REMARK 200 OPTICS : DOUBLE CRYSTAL (SI111, SI220) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOMAR REMARK 200 DATA SCALING SOFTWARE : AUTOMAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24125 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.31200 REMARK 200 R SYM FOR SHELL (I) : 0.31200 REMARK 200 FOR SHELL : 1.300 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: 3ELZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM HEPES, 2.0 M AMMONIUM REMARK 280 SULFATE, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 48.14250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.64250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 48.14250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 42.64250 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE PROTEIN MONOMER. 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 MET A -3 REMARK 465 ARG A -2 REMARK 465 GLY A -1 REMARK 465 LEU A 131 REMARK 465 VAL A 132 REMARK 465 PRO A 133 REMARK 465 ARG A 134 REMARK 465 MET B -3 REMARK 465 ARG B -2 REMARK 465 GLY B -1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD A 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD A 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD A 152 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD A 153 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 152 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 153 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHD B 500 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ELX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APO ZEBRAFISH ILEAL BILE ACID-BINDIN REMARK 900 PROTEIN. REMARK 900 RELATED ID: 3ELZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ZEBRAFISH ILEAL BILE ACID-BINDIN REMARK 900 PROTEIN COMPLEXED WITH CHOLIC ACID (CRYSTAL FORM A). DBREF 3EM0 A 1 130 UNP Q6IMW5 Q6IMW5_DANRE 2 131 DBREF 3EM0 B 1 130 UNP Q6IMW5 Q6IMW5_DANRE 2 131 SEQADV 3EM0 MET A -3 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 ARG A -2 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 GLY A -1 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 SER A 0 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 LEU A 131 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 VAL A 132 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 PRO A 133 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 ARG A 134 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 MET B -3 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 ARG B -2 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 GLY B -1 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 SER B 0 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 LEU B 131 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 VAL B 132 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 PRO B 133 UNP Q6IMW5 EXPRESSION TAG SEQADV 3EM0 ARG B 134 UNP Q6IMW5 EXPRESSION TAG SEQRES 1 A 138 MET ARG GLY SER ALA PHE ASN GLY LYS TRP GLU THR GLU SEQRES 2 A 138 SER GLN GLU GLY TYR GLU PRO PHE CYS LYS LEU ILE GLY SEQRES 3 A 138 ILE PRO ASP ASP VAL ILE ALA LYS GLY ARG ASP PHE LYS SEQRES 4 A 138 LEU VAL THR GLU ILE VAL GLN ASN GLY ASP ASP PHE THR SEQRES 5 A 138 TRP THR GLN TYR TYR PRO ASN ASN HIS VAL VAL THR ASN SEQRES 6 A 138 LYS PHE ILE VAL GLY LYS GLU SER ASP MET GLU THR VAL SEQRES 7 A 138 GLY GLY LYS LYS PHE LYS GLY ILE VAL SER MET GLU GLY SEQRES 8 A 138 GLY LYS LEU THR ILE SER PHE PRO LYS TYR GLN GLN THR SEQRES 9 A 138 THR GLU ILE SER GLY GLY LYS LEU VAL GLU THR SER THR SEQRES 10 A 138 ALA SER GLY ALA GLN GLY THR ALA VAL LEU VAL ARG THR SEQRES 11 A 138 SER LYS LYS VAL LEU VAL PRO ARG SEQRES 1 B 138 MET ARG GLY SER ALA PHE ASN GLY LYS TRP GLU THR GLU SEQRES 2 B 138 SER GLN GLU GLY TYR GLU PRO PHE CYS LYS LEU ILE GLY SEQRES 3 B 138 ILE PRO ASP ASP VAL ILE ALA LYS GLY ARG ASP PHE LYS SEQRES 4 B 138 LEU VAL THR GLU ILE VAL GLN ASN GLY ASP ASP PHE THR SEQRES 5 B 138 TRP THR GLN TYR TYR PRO ASN ASN HIS VAL VAL THR ASN SEQRES 6 B 138 LYS PHE ILE VAL GLY LYS GLU SER ASP MET GLU THR VAL SEQRES 7 B 138 GLY GLY LYS LYS PHE LYS GLY ILE VAL SER MET GLU GLY SEQRES 8 B 138 GLY LYS LEU THR ILE SER PHE PRO LYS TYR GLN GLN THR SEQRES 9 B 138 THR GLU ILE SER GLY GLY LYS LEU VAL GLU THR SER THR SEQRES 10 B 138 ALA SER GLY ALA GLN GLY THR ALA VAL LEU VAL ARG THR SEQRES 11 B 138 SER LYS LYS VAL LEU VAL PRO ARG HET CHD A 150 29 HET CHD A 151 29 HET CHD A 152 29 HET CHD A 153 29 HET CHD B 150 29 HET CHD B 151 29 HET CHD B 152 29 HET CHD B 153 29 HET CHD B 500 29 HETNAM CHD CHOLIC ACID FORMUL 3 CHD 9(C24 H40 O5) FORMUL 12 HOH *69(H2 O) HELIX 1 1 GLY A 13 ILE A 21 1 9 HELIX 2 2 PRO A 24 ARG A 32 1 9 HELIX 3 3 GLY B 13 GLY B 22 1 10 HELIX 4 4 PRO B 24 ARG B 32 1 9 HELIX 5 5 PRO B 54 ASN B 56 5 3 SHEET 1 A 9 HIS A 57 ILE A 64 0 SHEET 2 A 9 ASP A 46 TYR A 53 -1 N TRP A 49 O ASN A 61 SHEET 3 A 9 VAL A 37 ASN A 43 -1 N GLU A 39 O THR A 50 SHEET 4 A 9 GLY A 4 GLU A 12 -1 N GLY A 4 O ILE A 40 SHEET 5 A 9 THR A 120 LYS A 129 -1 O THR A 126 N GLU A 9 SHEET 6 A 9 LYS A 107 SER A 115 -1 N GLU A 110 O ARG A 125 SHEET 7 A 9 TYR A 97 SER A 104 -1 N THR A 100 O THR A 111 SHEET 8 A 9 LYS A 89 SER A 93 -1 N LEU A 90 O THR A 101 SHEET 9 A 9 SER A 84 GLU A 86 -1 N GLU A 86 O LYS A 89 SHEET 1 B 2 SER A 69 GLU A 72 0 SHEET 2 B 2 LYS A 78 GLY A 81 -1 O PHE A 79 N MET A 71 SHEET 1 C 9 HIS B 57 ILE B 64 0 SHEET 2 C 9 ASP B 46 TYR B 53 -1 N PHE B 47 O PHE B 63 SHEET 3 C 9 VAL B 37 ASN B 43 -1 N ASN B 43 O ASP B 46 SHEET 4 C 9 GLY B 4 GLU B 12 -1 N TRP B 6 O THR B 38 SHEET 5 C 9 THR B 120 LYS B 129 -1 O LYS B 128 N GLU B 7 SHEET 6 C 9 LYS B 107 SER B 115 -1 N GLU B 110 O ARG B 125 SHEET 7 C 9 TYR B 97 SER B 104 -1 N THR B 100 O THR B 111 SHEET 8 C 9 LYS B 89 PHE B 94 -1 N PHE B 94 O TYR B 97 SHEET 9 C 9 SER B 84 GLU B 86 -1 N SER B 84 O THR B 91 SHEET 1 D 2 SER B 69 GLU B 72 0 SHEET 2 D 2 LYS B 78 GLY B 81 -1 O PHE B 79 N MET B 71 SITE 1 AC1 13 TRP A 49 GLN A 51 ASN A 61 PHE A 63 SITE 2 AC1 13 MET A 71 THR A 73 VAL A 74 PHE A 79 SITE 3 AC1 13 TYR A 97 GLN A 99 THR A 101 CHD A 151 SITE 4 AC1 13 CHD A 153 SITE 1 AC2 10 TYR A 14 ILE A 21 VAL A 27 GLY A 31 SITE 2 AC2 10 TYR A 53 VAL A 74 LEU A 123 CHD A 150 SITE 3 AC2 10 CHD A 152 GLY B 66 SITE 1 AC3 7 PRO A 54 HIS A 57 VAL A 74 CHD A 151 SITE 2 AC3 7 LYS B 19 LEU B 20 SER B 93 SITE 1 AC4 6 THR A 73 PHE A 79 LYS A 80 PHE A 94 SITE 2 AC4 6 TYR A 97 CHD A 150 SITE 1 AC5 13 PHE B 17 ILE B 21 TRP B 49 PHE B 63 SITE 2 AC5 13 VAL B 83 LEU B 90 ILE B 92 TYR B 97 SITE 3 AC5 13 GLN B 99 THR B 101 CHD B 151 CHD B 153 SITE 4 AC5 13 HOH B 547 SITE 1 AC6 11 TYR B 14 ILE B 21 GLY B 31 LEU B 36 SITE 2 AC6 11 GLN B 51 TYR B 53 ARG B 125 CHD B 150 SITE 3 AC6 11 CHD B 152 HOH B 522 HOH B 547 SITE 1 AC7 7 ILE B 21 GLY B 22 PRO B 24 ASN B 55 SITE 2 AC7 7 HIS B 57 VAL B 74 CHD B 151 SITE 1 AC8 7 LEU B 20 ILE B 21 LYS B 77 PHE B 94 SITE 2 AC8 7 LYS B 96 TYR B 97 CHD B 150 SITE 1 AC9 10 GLU B 12 PRO B 16 LYS B 89 THR B 100 SITE 2 AC9 10 GLU B 102 SER B 104 VAL B 109 THR B 111 SITE 3 AC9 10 ALA B 121 VAL B 122 CRYST1 96.285 85.285 75.055 90.00 127.65 90.00 C 1 2 1 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 0.010386 0.000000 0.008012 0.00000 SCALE2 0.000000 0.011725 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016827 0.00000 MASTER 347 0 9 5 22 0 25 6 0 0 0 22 END