5BVQ

Ligand-unbound pFABP4


ChainDomainClassArchitectureTopologyHomology
A, B
2.40.128.20 Mainly Beta Beta Barrel Lipocalin Calycin beta-barrel core domain
A, B
2.40.128.20 Mainly Beta Beta Barrel Lipocalin Calycin beta-barrel core domain

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
A, B
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