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PDB entry 1iiu

Chicken plasma retinol-binding protein (RBP)

The structure was published by Zanotti, G., Calderone, V., Beda, M., Malpeli, G., Folli, C., and Berni, R., in 2001 in a paper entitled "Structure of Chicken plasma retinol-binding protein" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.5 Å and deposited in 2001.

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

The PDB entry contains the structure of plasma retinol-binding protein. This molecule has the UniProt identifier P41263 (RET4_CHICK)search. The sample contained 174 residues which is 99% of the natural sequence. Out of 174 residues 173 were observed and are deposited in the PDB.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

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 plasma retinol-binding protein P41263 (24-196) (RET4_CHICK)search Gallus gallussearch 99% 174 100%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P41263 (24 - 196) plasma retinol-binding protein Gallus gallus

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P41263) Retinol binding protein-likesearch Lipocalinsearch Lipocalin / cytosolic fatty-acid binding protein familysearch

Chain ID Biological process (GO) Molecular function (GO) Cellular component (GO)
A (P41263) Oocyte growthsearch, Eye developmentsearch, Gluconeogenesissearch, Protein complex assemblysearch, Transportsearch, Spermatogenesissearch, Heart developmentsearch, Male gonad developmentsearch, Response to virussearch, Embryo developmentsearch, Maintenance of gastrointestinal epitheliumsearch, Lung developmentsearch, Positive regulation of insulin secretionsearch, Response to retinoic acidsearch, Response to insulin stimulussearch, Response to vitamin asearch, Retinol transportsearch, Retinol metabolic processsearch, Retinal metabolic processsearch, Glucose homeostasissearch, Response to estrogen stimulussearch, Embryonic organ morphogenesissearch, Embryonic skeletal system developmentsearch, Cardiac muscle tissue developmentsearch, Female genitalia morphogenesissearch, Detection of light stimulus involved in visual perceptionsearch, Positive regulation of immunoglobulin secretionsearch, Transmembrane transportsearch, Retina development in camera-type eyesearch, Negative regulation of cardiac muscle cell proliferationsearch, Embryonic retina morphogenesis in camera-type eyesearch, Uterus developmentsearch, Vagina developmentsearch, Urinary bladder developmentsearch, Heart trabecula formationsearch Receptor bindingsearch, Protein bindingsearch, Retinal bindingsearch, Retinol bindingsearch, Protein domain specific bindingsearch, Retinol transporter activitysearch, Eukaryotic cell surface bindingsearch Extracellular regionsearch, Extracellular spacesearch, Clathrin-coated vesiclesearch, Yolksearch, Yolk plasmasearch

Chain InterPro annotation
A Lipocalin/cytosolic fatty-acid binding protein domainsearch, Lipocalinsearch, Retinol-binding proteinsearch, Calycin-likesearch, Calycinsearch, Lipocalin, ApoD typesearch, Lipocalin conserved sitesearch