Function and Biology

binary complex between IFNa2 and IFNAR2

Source organism: Homo sapiens

Sequence families

Pfam Protein families (Pfam)
PF09294
Domain description: Interferon-alpha/beta receptor, fibronectin type III
Occurring in:
  1. Interferon alpha/beta receptor 2
The deposited structure of PDB entry 3s9d contains 2 copies of Pfam domain PF09294 (Interferon-alpha/beta receptor, fibronectin type III) in Interferon alpha/beta receptor 2. Showing 1 copy in chain D.

PF01108
Domain description: Tissue factor
Occurring in:
  1. Interferon alpha/beta receptor 2
The deposited structure of PDB entry 3s9d contains 2 copies of Pfam domain PF01108 (Tissue factor) in Interferon alpha/beta receptor 2. Showing 1 copy in chain D.

PF00143
Domain description: Interferon alpha/beta domain
Occurring in:
  1. Interferon alpha-2
The deposited structure of PDB entry 3s9d contains 2 copies of Pfam domain PF00143 (Interferon alpha/beta domain) in Interferon alpha-2. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR000471
Domain description: Interferon alpha/beta/delta
Occurring in:
  1. Interferon alpha-2
IPR036116
Domain description: Fibronectin type III superfamily
Occurring in:
  1. Interferon alpha/beta receptor 2
IPR013783
Domain description: Immunoglobulin-like fold
Occurring in:
  1. Interferon alpha/beta receptor 2
IPR009079
Domain description: Four-helical cytokine-like, core
Occurring in:
  1. Interferon alpha-2
IPR015373
Domain description: Interferon/interleukin receptor domain
Occurring in:
  1. Interferon alpha/beta receptor 2
IPR003961
Domain description: Fibronectin type III
Occurring in:
  1. Interferon alpha/beta receptor 2

Structure domains

CATH CATH domains
2.60.40.10
Class: Mainly Beta
Architecture: Sandwich
Topology: Immunoglobulin-like
Homology: Immunoglobulins
Occurring in:
  1. Interferon alpha/beta receptor 2
The deposited structure of PDB entry 3s9d contains 4 copies of CATH domain 2.60.40.10 (Immunoglobulin-like) in Interferon alpha/beta receptor 2. Showing 2 copies in chain D.
1.20.1250.10
Class: Mainly Alpha
Architecture: Up-down Bundle
Topology: Growth Hormone; Chain: A;
Homology: Growth Hormone; Chain: A;
Occurring in:
  1. Interferon alpha-2
The deposited structure of PDB entry 3s9d contains 2 copies of CATH domain 1.20.1250.10 (Growth Hormone; Chain: A;) in Interferon alpha-2. Showing 1 copy in chain A.