2fs6 Summary

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Crystal Structure of Apo-Cellular Retinoic Acid Binding Protein Type II At 1.35 Angstroms Resolution

The structure was published by Vaezeslami, S., Mathes, E., Vasileiou, C., Borhan, B., and Geiger, J.H., in 2006 in a paper entitled "The structure of Apo-wild-type cellular retinoic acid binding protein II at 1.4 A and its relationship to ligand binding and nuclear translocation." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.35 Å and deposited in 2006.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of Cellular retinoic acid-binding protein 2.

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 has more than one probable quaternary state observed. For more details see the quaternary structure page.

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 retinoic acid-binding protein 2 P29373 (2-138) (RABP2_HUMAN)search Homo sapienssearch 99% 137 100%
B Cellular retinoic acid-binding protein 2 P29373 (2-138) (RABP2_HUMAN)search Homo sapienssearch 99% 137 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P29373 (2 - 138) Cellular retinoic acid-binding protein 2 Homo sapiens

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (P29373) Fatty acid binding protein-likesearch Lipocalinsearch PF00061: Lipocalin / cytosolic fatty-acid binding protein familysearch

Chain ID Cellular component (GO) Molecular function (GO) Biological process (GO)
A, B (P29373) endoplasmic reticulumsearch cytoplasmsearch nucleussearch extracellular vesicular exosomesearch nucleolussearch retinoid bindingsearch transporter activitysearch lipid bindingsearch retinol bindingsearch retinal bindingsearch epidermis developmentsearch transportsearch regulation of transcription, DNA-templatedsearch signal transductionsearch

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