7AA0

Structural comparison of cellular retinoic acid binding protein I and II in the presence and absence of natural and synthetic ligands


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth BBB]SCOP2B SuperfamilyLipocalins 8041239 3001332 SCOP2B (2022-06-29)
B [auth AAA]SCOP2B SuperfamilyLipocalins 8041239 3001332 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth BBB]Lipocalin_7e7aa0BBB1 A: beta barrelsX: Lipocalins/StreptavidinH: Lipocalins (From Topology)T: LipocalinsF: Lipocalin_7ECOD (1.6)
B [auth AAA]Lipocalin_7e7aa0AAA1 A: beta barrelsX: Lipocalins/StreptavidinH: Lipocalins (From Topology)T: LipocalinsF: Lipocalin_7ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth BBB],
B [auth AAA]
PF00061Lipocalin / cytosolic fatty-acid binding protein family (Lipocalin)Lipocalin / cytosolic fatty-acid binding protein familyLipocalins are transporters for small hydrophobic molecules, such as lipids, steroid hormones, bilins, and retinoids. The family also encompasses the enzyme prostaglandin D synthase (EC:5.3.99.2). Alignment subsumes both the lipocalin and fatty acid ...Lipocalins are transporters for small hydrophobic molecules, such as lipids, steroid hormones, bilins, and retinoids. The family also encompasses the enzyme prostaglandin D synthase (EC:5.3.99.2). Alignment subsumes both the lipocalin and fatty acid binding protein signatures from PROSITE. This is supported on structural and functional grounds. The structure is an eight-stranded beta barrel.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth BBB],
B [auth AAA]
Cellular retinoic acid-binding protein 2