1BWY

NMR STUDY OF BOVINE HEART FATTY ACID BINDING PROTEIN


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 25 
  • Selection Criteria: LOWEST VIOLATION OF EXPERIMENTAL DISTANCE CONSTRAINTS 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Three-dimensional structure of bovine heart fatty-acid-binding protein with bound palmitic acid, determined by multidimensional NMR spectroscopy.

Lassen, D.Lucke, C.Kveder, M.Mesgarzadeh, A.Schmidt, J.M.Specht, B.Lezius, A.Spener, F.Ruterjans, H.

(1995) Eur J Biochem 230: 266-280

  • DOI: 10.1111/j.1432-1033.1995.tb20560.x
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • The three-dimensional structure of the holo form of recombinant cellular bovine heart fatty-acid-binding protein (H-FABPc), a polypeptide of 133 amino acid residues with a molecular mass of 15 kDa, has been determined by multidimensional homonuclear ...

    The three-dimensional structure of the holo form of recombinant cellular bovine heart fatty-acid-binding protein (H-FABPc), a polypeptide of 133 amino acid residues with a molecular mass of 15 kDa, has been determined by multidimensional homonuclear and heteronuclear NMR spectroscopy applied to uniformly 15N-labeled and unlabeled protein. A nearly complete set of 1H and 15N chemical shift assignments was obtained. A total of 2329 intramolecular distance constraints and 42 side-chain chi 1 dihedral-angle constraints were derived from cross-relaxation and J coupling information. 3D nuclear Overhauser enhancement and exchange spectroscopy combined with heteronuclear multiple-quantum coherence (NOESY-HMQC) experiments, performed on a sample of uniformly 13C-labeled palmitic acid bound to unlabeled cellular heart fatty-acid-binding protein revealed 10 intermolecular contacts that determine the orientation of the bound fatty acid. An ensemble of protein conformations was calculated with the distance-geometry algorithm for NMR applications (DIANA) using the redundant dihedral-angle constraint (REDAC) strategy. After docking the fatty acid into the protein, the protein-ligand arrangement was subject to distance-restrained energy minimization. The overall conformation of the protein is a beta-barrel consisting of 10 antiparallel beta-strands which form two nearly orthogonal beta-sheets of five strands each. Two short helices form a helix-turn-helix motif in the N-terminal region of the polypeptide chain. The palmitic acid is bound within the protein in a U-shaped conformation close to the two helices. The obtained solution structure of the protein is consistent with a number of fatty-acid-binding-protein crystal structures.


    Related Citations: 
    • Sequence-Specific 1H-NMR Assignment and Determination of the Secondary Structure of Bovine Heart Fatty-Acid-Binding Protein
      Luecke, C., Lassen, D., Kreienkamp, H.-J., Spener, F., Rueterjans, H.
      (1992) Eur J Biochem 210: 901
    • Three-Dimensional Structure of Recombinant Human Muscle Fatty-Acid Binding Protein
      Zanotti, G., Scapin, G., Spadon, P., Veerkamp, J.H., Sacchettini, J.C.
      (1992) J Biol Chem 267: 18541

    Organizational Affiliation

    Institut für Biophysikalische Chemie, Johann Wolfgang Goethe-Universität Frankfurt, Germany.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (HEART FATTY ACID BINDING PROTEIN)
A
132Bos taurusMutation(s): 0 
Gene Names: FABP3
Find proteins for P10790 (Bos taurus)
Go to UniProtKB:  P10790
Protein Feature View
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 25 
  • Selection Criteria: LOWEST VIOLATION OF EXPERIMENTAL DISTANCE CONSTRAINTS 
  • OLDERADO: 1BWY Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-10-07
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-11-29
    Changes: Derived calculations