HEADER LIPID BINDING PROTEIN 28-MAR-11 2LBA TITLE SOLUTION STRUCTURE OF CHICKEN ILEAL BABP IN COMPLEX WITH TITLE 2 GLYCOCHENODEOXYCHOLIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: BABP PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_TAXID: 9031; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: SG; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PQE50 KEYWDS ILEAL BILE ACID BINDING PROTEIN, LIPID BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR S.ZANZONI,M.ASSFALG,A.GIORGETTI,M.D'ONOFRIO,H.MOLINARI REVDAT 4 14-JUN-23 2LBA 1 REMARK REVDAT 3 30-NOV-11 2LBA 1 JRNL REVDAT 2 28-SEP-11 2LBA 1 JRNL REVDAT 1 14-SEP-11 2LBA 0 JRNL AUTH S.ZANZONI,M.ASSFALG,A.GIORGETTI,M.D'ONOFRIO,H.MOLINARI JRNL TITL STRUCTURAL REQUIREMENTS FOR COOPERATIVITY IN ILEAL BILE JRNL TITL 2 ACID-BINDING PROTEINS. JRNL REF J.BIOL.CHEM. V. 286 39307 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21917914 JRNL DOI 10.1074/JBC.M111.261099 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRVIEW 8.0.A.30, HADDOCK 2.1 REMARK 3 AUTHORS : JOHNSON, ONE MOON SCIENTIFIC (NMRVIEW), BONVIN REMARK 3 (HADDOCK) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT IN EXPLICIT WATER REMARK 4 REMARK 4 2LBA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000102186. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 30 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.4 MM PROTEIN, 1.6 MM REMARK 210 GLYCOCHENODEOXYCHOLIC ACID, 90% REMARK 210 H2O/10% D2O; 0.8 MM [U-100% 13C; REMARK 210 U-100% 15N] PROTEIN, 3.2 MM REMARK 210 GLYCOCHENODEOXYCHOLIC ACID, 90% REMARK 210 H2O/10% D2O; 0.8 MM [U-100% 13C; REMARK 210 U-100% 15N] PROTEIN, 3.2 MM REMARK 210 GLYCOCHENODEOXYCHOLIC ACID, 100% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 2D 1H-1H NOESY; 3D HCCH-TOCSY; REMARK 210 3D 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D 13C-EDITED 13C- REMARK 210 FILTERED NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER; VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 2.1, CYANA 2.1, HADDOCK REMARK 210 2.1 REMARK 210 METHOD USED : MOLECULAR DYNAMICS 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 MET A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 MET A 0 REMARK 465 LEU A 128 REMARK 465 VAL A 129 REMARK 465 PRO A 130 REMARK 465 ARG A 131 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 OD1 ASP A 70 HZ3 LYS A 80 1.57 REMARK 500 HZ1 LYS A 5 OE2 GLU A 7 1.60 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 2 SER A 104 -120.06 -95.28 REMARK 500 4 GLU A 9 -57.39 -126.72 REMARK 500 4 ASN A 43 74.91 -151.64 REMARK 500 7 GLU A 9 -52.62 -127.07 REMARK 500 10 GLU A 9 -51.54 -124.41 REMARK 500 10 ASN A 43 72.40 -109.58 REMARK 500 15 GLU A 9 -53.45 -123.69 REMARK 500 15 ASN A 43 73.68 -118.97 REMARK 500 16 GLU A 9 -55.45 -137.37 REMARK 500 18 GLU A 9 -55.24 -123.52 REMARK 500 20 GLU A 9 -56.06 -126.60 REMARK 500 20 ASN A 43 86.83 -152.00 REMARK 500 20 ASN A 96 -0.44 70.93 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 CHO A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHO A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 17551 RELATED DB: BMRB DBREF 2LBA A -4 131 PDB 2LBA 2LBA -4 131 SEQRES 1 A 136 MET ARG GLY SER MET ALA PHE THR GLY LYS TYR GLU PHE SEQRES 2 A 136 GLU SER ASP GLU ASN TYR ASP ASP PHE VAL LYS LYS ILE SEQRES 3 A 136 GLY LEU PRO ALA ASP LYS ILE GLU MET GLY ARG ASN CYS SEQRES 4 A 136 LYS ILE VAL THR GLU VAL VAL GLN ASN GLY ASN ASP PHE SEQRES 5 A 136 THR TRP THR GLN HIS PHE PRO GLY GLY ARG THR THR THR SEQRES 6 A 136 ASN SER PHE THR ILE ASP LYS GLU ALA ASP MET GLU THR SEQRES 7 A 136 MET GLY GLY ARG LYS PHE LYS ALA THR VAL LYS MET GLU SEQRES 8 A 136 GLY GLY LYS ILE VAL ALA ASP PHE PRO ASN TYR HIS HIS SEQRES 9 A 136 THR ALA GLU ILE SER GLY GLY LYS LEU VAL GLU ILE SER SEQRES 10 A 136 THR SER SER GLY VAL VAL TYR LYS ARG THR SER LYS LYS SEQRES 11 A 136 ILE ALA LEU VAL PRO ARG HET CHO A 200 74 HET CHO A 201 74 HETNAM CHO GLYCOCHENODEOXYCHOLIC ACID FORMUL 2 CHO 2(C26 H43 N O5) HELIX 1 1 ASN A 13 GLY A 22 1 10 HELIX 2 2 PRO A 24 GLU A 29 1 6 SHEET 1 A 3 GLN A 42 ASN A 43 0 SHEET 2 A 3 ASP A 46 HIS A 52 -1 O ASP A 46 N ASN A 43 SHEET 3 A 3 THR A 59 THR A 64 -1 O THR A 59 N GLN A 51 SHEET 1 B10 GLN A 42 ASN A 43 0 SHEET 2 B10 ASP A 46 HIS A 52 -1 O ASP A 46 N ASN A 43 SHEET 3 B10 VAL A 37 VAL A 40 -1 N VAL A 37 O HIS A 52 SHEET 4 B10 GLY A 4 GLU A 12 -1 N GLY A 4 O VAL A 40 SHEET 5 B10 VAL A 117 ILE A 126 -1 O ILE A 126 N LYS A 5 SHEET 6 B10 LYS A 107 SER A 114 -1 N LEU A 108 O SER A 123 SHEET 7 B10 TYR A 97 ILE A 103 -1 N THR A 100 O ILE A 111 SHEET 8 B10 ILE A 90 PHE A 94 -1 N ALA A 92 O HIS A 99 SHEET 9 B10 LYS A 78 MET A 85 -1 N LYS A 84 O VAL A 91 SHEET 10 B10 LYS A 67 GLU A 72 -1 N ALA A 69 O ALA A 81 SITE 1 AC1 9 LEU A 23 LYS A 27 MET A 30 GLY A 31 SITE 2 AC1 9 PHE A 53 MET A 74 GLY A 75 ARG A 121 SITE 3 AC1 9 CHO A 201 SITE 1 AC2 13 TRP A 49 PHE A 63 MET A 71 THR A 73 SITE 2 AC2 13 GLY A 75 ARG A 77 PHE A 79 ALA A 92 SITE 3 AC2 13 PHE A 94 TYR A 97 HIS A 99 GLU A 110 SITE 4 AC2 13 CHO A 200 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