HEADER LIPID BINDING PROTEIN 22-DEC-06 2JN3 TITLE NMR STRUCTURE OF CL-BABP COMPLEXED TO CHENODEOXYCHOLIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: FATTY ACID-BINDING PROTEIN, LIVER; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: L-FABP, LIVER BASIC FABP, LB- FABP, LIVER BILE ACID-BINDING COMPND 5 PROTEIN, L-BABP; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: FABP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET24D KEYWDS BILE ACIDS, LIPID BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR T.ELISEO,L.RAGONA,M.CATALANO,M.ASSFALF,M.PACI,L.ZETTA,H.MOLINARI, AUTHOR 2 D.O.CICERO REVDAT 5 20-DEC-23 2JN3 1 REMARK REVDAT 4 09-MAR-22 2JN3 1 REMARK REVDAT 3 24-FEB-09 2JN3 1 VERSN REVDAT 2 29-APR-08 2JN3 1 JRNL REVDAT 1 03-JUL-07 2JN3 0 JRNL AUTH T.ELISEO,L.RAGONA,M.CATALANO,M.ASSFALG,M.PACI,L.ZETTA, JRNL AUTH 2 H.MOLINARI,D.O.CICERO JRNL TITL STRUCTURAL AND DYNAMIC DETERMINANTS OF LIGAND BINDING IN THE JRNL TITL 2 TERNARY COMPLEX OF CHICKEN LIVER BILE ACID BINDING PROTEIN JRNL TITL 3 WITH TWO BILE SALTS REVEALED BY NMR JRNL REF BIOCHEMISTRY V. 46 12557 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17929837 JRNL DOI 10.1021/BI7013085 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR, X-PLOR NIH REMARK 3 AUTHORS : BRUKER BIOSPIN (XWINNMR), SCHWIETERS, KUSZEWSKI, REMARK 3 TJANDRA AND CLORE (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2JN3 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-DEC-06. REMARK 100 THE DEPOSITION ID IS D_1000100039. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298 REMARK 210 PH : 7.0; 7.0 REMARK 210 IONIC STRENGTH : 0.15; 0.45 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1.2 MM [U-100% 13C; U-100% 15N] REMARK 210 CL-BABP, 3 MM CDA, 90% H2O, 10% REMARK 210 D2O; 1.2 MM [U-100% 13C; U-100% REMARK 210 15N] CL-BABP, 3 MM CDA, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCO; 3D REMARK 210 HNCA; 3D HN(CO)CA; 3D CBCA(CO)NH; REMARK 210 3D HCCH-TOCSY; 3D 1H-13C NOESY; REMARK 210 3D 1H-15N TOCSY; 3D 1H-15N NOESY; REMARK 210 3D HBHA(CO)NH; 3D 13C-EDITED REMARK 210 13C-FILTERED NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 400 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, X-PLOR NIH, NMRVIEW REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 400 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 300 REMARK 300 BIOMOLECULE: 1 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 O GLU A 99 H THR A 110 1.47 REMARK 500 O ILE A 34 HD3 PRO A 36 1.50 REMARK 500 REMARK 500 REMARK: NULL 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 1 ASN A 13 16.33 58.32 REMARK 500 1 ASP A 33 47.19 -154.45 REMARK 500 1 LYS A 43 37.82 -163.77 REMARK 500 1 SER A 93 -158.37 -155.07 REMARK 500 1 LYS A 95 1.82 -177.58 REMARK 500 1 PHE A 96 148.39 179.21 REMARK 500 2 ASP A 33 48.66 -152.33 REMARK 500 2 LYS A 43 38.78 -171.74 REMARK 500 2 ASN A 86 17.43 56.69 REMARK 500 2 SER A 93 -157.58 -160.72 REMARK 500 2 LYS A 95 6.65 -175.74 REMARK 500 2 PHE A 96 141.55 171.87 REMARK 500 3 LYS A 43 49.12 -156.47 REMARK 500 3 ASN A 86 15.25 53.30 REMARK 500 3 LYS A 95 4.10 -175.38 REMARK 500 3 PHE A 96 145.50 -179.31 REMARK 500 4 ALA A 22 30.50 79.73 REMARK 500 4 ARG A 32 4.17 -68.12 REMARK 500 4 ASP A 33 50.21 -151.73 REMARK 500 4 LYS A 43 42.76 -156.17 REMARK 500 4 LYS A 88 117.83 -161.87 REMARK 500 4 SER A 93 -158.24 -141.67 REMARK 500 4 LYS A 95 6.49 -176.88 REMARK 500 4 PHE A 96 147.50 178.28 REMARK 500 5 ALA A 22 31.77 77.98 REMARK 500 5 ASP A 33 47.38 -148.00 REMARK 500 5 LYS A 43 49.43 -160.51 REMARK 500 5 ASN A 86 11.55 57.36 REMARK 500 5 LYS A 88 132.28 -170.76 REMARK 500 5 GLU A 94 30.73 -98.14 REMARK 500 5 LYS A 95 -2.85 -169.80 REMARK 500 5 PHE A 96 147.49 -176.31 REMARK 500 6 ALA A 22 31.37 77.94 REMARK 500 6 ASP A 33 47.57 -149.91 REMARK 500 6 LYS A 43 49.93 -154.79 REMARK 500 6 ASN A 86 17.50 46.50 REMARK 500 6 LYS A 95 4.97 -173.30 REMARK 500 6 PHE A 96 141.69 179.67 REMARK 500 7 PHE A 2 -59.45 68.93 REMARK 500 7 SER A 3 96.23 -51.91 REMARK 500 7 ALA A 22 37.82 75.62 REMARK 500 7 ASP A 33 42.03 -152.36 REMARK 500 7 LYS A 43 42.29 -156.97 REMARK 500 7 CYS A 80 137.36 -178.22 REMARK 500 7 GLU A 94 36.93 -99.29 REMARK 500 7 LYS A 95 -1.18 -179.15 REMARK 500 7 PHE A 96 147.30 -175.11 REMARK 500 8 ALA A 22 18.10 84.99 REMARK 500 8 ASP A 33 47.03 -150.83 REMARK 500 8 LYS A 43 48.01 -159.11 REMARK 500 REMARK 500 THIS ENTRY HAS 137 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 32 0.29 SIDE CHAIN REMARK 500 1 ARG A 55 0.29 SIDE CHAIN REMARK 500 1 ARG A 120 0.25 SIDE CHAIN REMARK 500 1 ARG A 121 0.27 SIDE CHAIN REMARK 500 1 ARG A 124 0.31 SIDE CHAIN REMARK 500 2 ARG A 32 0.17 SIDE CHAIN REMARK 500 2 ARG A 55 0.32 SIDE CHAIN REMARK 500 2 ARG A 120 0.23 SIDE CHAIN REMARK 500 2 ARG A 121 0.23 SIDE CHAIN REMARK 500 2 ARG A 124 0.27 SIDE CHAIN REMARK 500 3 ARG A 32 0.30 SIDE CHAIN REMARK 500 3 ARG A 55 0.32 SIDE CHAIN REMARK 500 3 ARG A 120 0.21 SIDE CHAIN REMARK 500 3 ARG A 121 0.30 SIDE CHAIN REMARK 500 3 ARG A 124 0.29 SIDE CHAIN REMARK 500 4 ARG A 32 0.29 SIDE CHAIN REMARK 500 4 ARG A 55 0.31 SIDE CHAIN REMARK 500 4 ARG A 120 0.23 SIDE CHAIN REMARK 500 4 ARG A 121 0.22 SIDE CHAIN REMARK 500 4 ARG A 124 0.24 SIDE CHAIN REMARK 500 5 ARG A 32 0.25 SIDE CHAIN REMARK 500 5 ARG A 55 0.32 SIDE CHAIN REMARK 500 5 ARG A 120 0.21 SIDE CHAIN REMARK 500 5 ARG A 121 0.28 SIDE CHAIN REMARK 500 5 ARG A 124 0.30 SIDE CHAIN REMARK 500 6 ARG A 32 0.21 SIDE CHAIN REMARK 500 6 ARG A 55 0.27 SIDE CHAIN REMARK 500 6 ARG A 120 0.23 SIDE CHAIN REMARK 500 6 ARG A 121 0.31 SIDE CHAIN REMARK 500 6 ARG A 124 0.23 SIDE CHAIN REMARK 500 7 ARG A 32 0.31 SIDE CHAIN REMARK 500 7 ARG A 55 0.29 SIDE CHAIN REMARK 500 7 ARG A 120 0.25 SIDE CHAIN REMARK 500 7 ARG A 121 0.31 SIDE CHAIN REMARK 500 7 ARG A 124 0.26 SIDE CHAIN REMARK 500 8 ARG A 32 0.30 SIDE CHAIN REMARK 500 8 ARG A 55 0.21 SIDE CHAIN REMARK 500 8 ARG A 120 0.21 SIDE CHAIN REMARK 500 8 ARG A 121 0.28 SIDE CHAIN REMARK 500 8 ARG A 124 0.24 SIDE CHAIN REMARK 500 9 ARG A 32 0.26 SIDE CHAIN REMARK 500 9 ARG A 55 0.30 SIDE CHAIN REMARK 500 9 ARG A 120 0.28 SIDE CHAIN REMARK 500 9 ARG A 121 0.26 SIDE CHAIN REMARK 500 9 ARG A 124 0.24 SIDE CHAIN REMARK 500 10 ARG A 32 0.20 SIDE CHAIN REMARK 500 10 ARG A 55 0.30 SIDE CHAIN REMARK 500 10 ARG A 120 0.23 SIDE CHAIN REMARK 500 10 ARG A 121 0.30 SIDE CHAIN REMARK 500 10 ARG A 124 0.29 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 100 PLANE DEVIATIONS. 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 JN3 A 130 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE JN3 A 131 DBREF 2JN3 A 1 125 UNP P80226 FABPL_CHICK 1 125 SEQRES 1 A 125 ALA PHE SER GLY THR TRP GLN VAL TYR ALA GLN GLU ASN SEQRES 2 A 125 TYR GLU GLU PHE LEU LYS ALA LEU ALA LEU PRO GLU ASP SEQRES 3 A 125 LEU ILE LYS MET ALA ARG ASP ILE LYS PRO ILE VAL GLU SEQRES 4 A 125 ILE GLN GLN LYS GLY ASP ASP PHE VAL VAL THR SER LYS SEQRES 5 A 125 THR PRO ARG GLN THR VAL THR ASN SER PHE THR LEU GLY SEQRES 6 A 125 LYS GLU ALA ASP ILE THR THR MET ASP GLY LYS LYS LEU SEQRES 7 A 125 LYS CYS THR VAL HIS LEU ALA ASN GLY LYS LEU VAL THR SEQRES 8 A 125 LYS SER GLU LYS PHE SER HIS GLU GLN GLU VAL LYS GLY SEQRES 9 A 125 ASN GLU MET VAL GLU THR ILE THR PHE GLY GLY VAL THR SEQRES 10 A 125 LEU ILE ARG ARG SER LYS ARG VAL HET JN3 A 130 67 HET JN3 A 131 67 HETNAM JN3 CHENODEOXYCHOLIC ACID HETSYN JN3 (3ALPHA,5ALPHA,7BETA,8ALPHA,17ALPHA)-3,7- HETSYN 2 JN3 DIHYDROXYCHOLAN-24-OIC ACID FORMUL 2 JN3 2(C24 H40 O4) HELIX 1 1 ASN A 13 ALA A 22 1 10 HELIX 2 2 PRO A 24 ARG A 32 1 9 SHEET 1 A 9 THR A 57 THR A 63 0 SHEET 2 A 9 ASP A 46 LYS A 52 -1 N VAL A 49 O ASN A 60 SHEET 3 A 9 ILE A 37 ILE A 40 -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 VAL A 116 ARG A 124 -1 O ARG A 121 N ALA A 10 SHEET 6 A 9 GLU A 106 PHE A 113 -1 N MET A 107 O SER A 122 SHEET 7 A 9 SER A 97 LYS A 103 -1 N GLU A 99 O THR A 110 SHEET 8 A 9 LEU A 89 VAL A 90 -1 N LEU A 89 O GLN A 100 SHEET 9 A 9 HIS A 83 LEU A 84 -1 N HIS A 83 O VAL A 90 SHEET 1 B 2 ALA A 68 THR A 71 0 SHEET 2 B 2 LYS A 77 CYS A 80 -1 O LEU A 78 N ILE A 70 SITE 1 AC1 11 TYR A 14 LEU A 18 LEU A 27 ALA A 31 SITE 2 AC1 11 ILE A 34 THR A 53 ARG A 55 GLN A 56 SITE 3 AC1 11 MET A 73 ASP A 74 ILE A 111 SITE 1 AC2 15 LEU A 21 VAL A 49 PHE A 62 ILE A 70 SITE 2 AC2 15 THR A 72 LYS A 76 LEU A 78 VAL A 82 SITE 3 AC2 15 LEU A 89 THR A 91 LYS A 95 PHE A 96 SITE 4 AC2 15 HIS A 98 GLN A 100 PHE A 113 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1