Function and Biology

Crystal structure of human apolipoprotein D (ApoD) in complex with progesterone

Source organism: Homo sapiens
Biochemical function: cholesterol binding
Biological process: negative regulation of T cell migration
Cellular component: extracellular exosome

Sequence family

Pfam Protein family (Pfam)
PF00061
Domain description: Lipocalin / cytosolic fatty-acid binding protein family
Occurring in:
  1. Apolipoprotein D
The deposited structure of PDB entry 2hzq contains 1 copy of Pfam domain PF00061 (Lipocalin / cytosolic fatty-acid binding protein family) in Apolipoprotein D. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR026222
Domain description: Apolipoprotein D, vertebrates
Occurring in:
  1. Apolipoprotein D
IPR002969
Domain description: Apolipoprotein D
Occurring in:
  1. Apolipoprotein D
IPR012674
Domain description: Calycin
Occurring in:
  1. Apolipoprotein D
IPR000566
Domain description: Lipocalin/cytosolic fatty-acid binding domain
Occurring in:
  1. Apolipoprotein D
IPR022271
Domain description: Lipocalin, ApoD type
Occurring in:
  1. Apolipoprotein D

Structure domain

CATH CATH domain
2.40.128.20
Class: Mainly Beta
Architecture: Beta Barrel
Topology: Lipocalin
Homology: Lipocalin
Occurring in:
  1. Apolipoprotein D
The deposited structure of PDB entry 2hzq contains 1 copy of CATH domain 2.40.128.20 (Lipocalin) in Apolipoprotein D. Showing 1 copy in chain A.