Function and Biology

CRYSTALLOGRAPHIC STUDIES ON COMPLEXES BETWEEN RETINOIDS AND PLASMA RETINOL-BINDING PROTEIN

Source organism: Bos taurus
Biochemical function: retinol transmembrane transporter activity
Biological process: retinol transport
Cellular component: extracellular space

Sequence family

Pfam Protein family (Pfam)
PF00061
Domain description: Lipocalin / cytosolic fatty-acid binding protein family
Occurring in:
  1. Retinol-binding protein 4
The deposited structure of PDB entry 1fel contains 1 copy of Pfam domain PF00061 (Lipocalin / cytosolic fatty-acid binding protein family) in Retinol-binding protein 4. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR002449
Domain description: Retinol binding protein/Purpurin
Occurring in:
  1. Retinol-binding protein 4
IPR012674
Domain description: Calycin
Occurring in:
  1. Retinol-binding protein 4
IPR000566
Domain description: Lipocalin/cytosolic fatty-acid binding domain
Occurring in:
  1. Retinol-binding protein 4
IPR022272
Domain description: Lipocalin family conserved site
Occurring in:
  1. Retinol-binding protein 4
IPR022271
Domain description: Lipocalin, ApoD type
Occurring in:
  1. Retinol-binding protein 4

Structure domain

CATH CATH domain
2.40.128.20
Class: Mainly Beta
Architecture: Beta Barrel
Topology: Lipocalin
Homology: Lipocalin
Occurring in:
  1. Retinol-binding protein 4
The deposited structure of PDB entry 1fel contains 1 copy of CATH domain 2.40.128.20 (Lipocalin) in Retinol-binding protein 4. Showing 1 copy in chain A.
SCOP SCOP annotation
50815
Class: All beta proteins
Fold: Lipocalins
Superfamily: Lipocalins
Occurring in:
  1. Retinol-binding protein 4
The deposited structure of PDB entry 1fel contains 1 copy of SCOP domain 50815 (Retinol binding protein-like) in Retinol-binding protein 4. Showing 1 copy in chain A.