1BE2

LIPID TRANSFER PROTEIN COMPLEXED WITH PALMITATE, NMR, 10 STRUCTURES


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 40 
  • Conformers Submitted: 10 
  • Selection Criteria: LOWEST TOTAL ENERGY 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Solution structure of barley lipid transfer protein complexed with palmitate. Two different binding modes of palmitate in the homologous maize and barley nonspecific lipid transfer proteins.

Lerche, M.H.Poulsen, F.M.

(1998) Protein Sci 7: 2490-2498

  • DOI: 10.1002/pro.5560071202
  • Primary Citation of Related Structures:  
    1BE2

  • PubMed Abstract: 
  • The structure of a nonspecific lipid transfer protein from barley (ns-LTPbarley) in complex with palmitate has been determined by NMR spectroscopy. The structure has been compared to the structure of ns-LTPbarley in the absence of palmitate, to the structure of ns-LTPbarley in complex with palmitoyl coenzyme A, to the structure of ns-LTPmaize in its free form, and to the maize protein complexed with palmitate ...

    The structure of a nonspecific lipid transfer protein from barley (ns-LTPbarley) in complex with palmitate has been determined by NMR spectroscopy. The structure has been compared to the structure of ns-LTPbarley in the absence of palmitate, to the structure of ns-LTPbarley in complex with palmitoyl coenzyme A, to the structure of ns-LTPmaize in its free form, and to the maize protein complexed with palmitate. Binding of palmitate only affects the structure of ns-LTPbarley moderately in contrast to the binding of palmitoyl coenzyme A, which leads to a considerable expansion of the protein. The modes of binding palmitate to the maize and barley protein are different. Although in neither case there are major conformational changes in the protein, the orientation of the palmitate in the two proteins is exactly opposite.


    Related Citations: 
    • Barley Lipid-Transfer Protein Complexed with Palmitoyl Coa: The Structure Reveals a Hydrophobic Binding Site that Can Expand to Fit Both Large and Small Lipid-Like Ligands
      Lerche, M.H., Kragelund, B.B., Bech, L.M., Poulsen, F.M.
      (1997) Structure 5: 291
    • Structure in Solution of a Four-Helix Lipid Binding Protein
      Heinemann, B., Andersen, K.V., Nielsen, P.R., Bech, L.M., Poulsen, F.M.
      (1996) Protein Sci 5: 13
    • High-Resolution Crystal Structure of the Non-Specific Lipid-Transfer Protein from Maize Seedlings
      Shin, D.H., Lee, J.Y., Hwang, K.Y., Kim, K.K., Suh, S.W.
      (1995) Structure 3: 189

    Organizational Affiliation

    Carlsberg Laboratorium, Kemisk Afdeling, Valby, Copenhagen, Denmark.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
LIPID TRANSFER PROTEINA91Hordeum vulgareMutation(s): 0 
Gene Names: LTP1PAPI
UniProt
Find proteins for P07597 (Hordeum vulgare)
Explore P07597 
Go to UniProtKB:  P07597
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PLM (Subject of Investigation/LOI)
Query on PLM

Download Ideal Coordinates CCD File 
B [auth A]PALMITIC ACID
C16 H32 O2
IPCSVZSSVZVIGE-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 40 
  • Conformers Submitted: 10 
  • Selection Criteria: LOWEST TOTAL ENERGY 
  • OLDERADO: 1BE2 Olderado

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1998-12-02
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance