1jbh Summary

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Solution structure of cellular retinol binding protein type-I in the ligand-free state

The structure was published by Franzoni, L., Lucke, C., Perez, C., et al., Spisni, A., Rossi, G.L., and Ruterjans, H., in 2002 in a paper entitled "Structure and backbone dynamics of Apo- and holo-cellular retinol-binding protein in solution." (abstract).

The structure was determined using NMR spectroscopy and deposited in 2001.

The experimental data on which the structure is based was not deposited.

The PDB entry contains the structure of CELLULAR RETINOL-BINDING PROTEIN TYPE I. This molecule has the UniProt identifier P02696 (RET1_RAT)search. The sample contained 135 residues which is 100% of the natural sequence. Out of 135 residues 135 were observed and are deposited in the PDB.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A CELLULAR RETINOL-BINDING PROTEIN TYPE I P02696 (1-135) (RET1_RAT)search Rattus norvegicussearch 99% 135 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P02696 (1 - 135) CELLULAR RETINOL-BINDING PROTEIN TYPE I Rattus norvegicus

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P02696) Fatty acid binding protein-likesearch Lipocalinsearch PF00061: Lipocalin / cytosolic fatty-acid binding protein familysearch

Chain ID Biological process (GO) Cellular component (GO) Molecular function (GO)
A (P02696) transportsearch retinol metabolic processsearch retinoic acid biosynthetic processsearch response to vitamin Asearch retinoic acid metabolic processsearch regulation of granulocyte differentiationsearch cytoplasmsearch cytosolsearch cell bodysearch retinal bindingsearch retinol bindingsearch transporter activitysearch lipid bindingsearch

Chain InterPro annotation
A Cytosolic fatty-acid bindingsearch Lipocalin/cytosolic fatty-acid binding domainsearch Calycin-likesearch Calycinsearch