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Crystal structure of mouse coronavirus receptor-binding domain complexed with its murine receptor

Source organisms:
Biochemical function: not assigned
Biological process: not assigned
Cellular component: not assigned

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GO terms

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Sequence families

Pfam Protein families (Pfam)
PF16451
Domain description: Betacoronavirus-like spike glycoprotein S1, N-terminal
Occurring in:
  1. Spike glycoprotein
The deposited structure of PDB entry 3r4d contains 2 copies of Pfam domain PF16451 ( Betacoronavirus-like spike glycoprotein S1, N-terminal) in Spike glycoprotein. Showing 1 copy in chain B.

PF13927
Domain description: Immunoglobulin domain
Occurring in:
  1. Cell adhesion molecule CEACAM1
The deposited structure of PDB entry 3r4d contains 2 copies of Pfam domain PF13927 (Immunoglobulin domain) in Carcinoembryonic antigen-related cell adhesion molecule 1. Showing 1 copy in chain A.

PF07686
Domain description: Immunoglobulin V-set domain
Occurring in:
  1. Cell adhesion molecule CEACAM1
The deposited structure of PDB entry 3r4d contains 2 copies of Pfam domain PF07686 (Immunoglobulin V-set domain) in Carcinoembryonic antigen-related cell adhesion molecule 1. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR032500
Domain description: Spike glycoprotein S1, N-terminal domain, betacoronavirus-like
Occurring in:
  1. Spike glycoprotein
IPR036179
Domain description: Immunoglobulin-like domain superfamily
Occurring in:
  1. Cell adhesion molecule CEACAM1
IPR013783
Domain description: Immunoglobulin-like fold
Occurring in:
  1. Cell adhesion molecule CEACAM1
IPR043002
Domain description: Spike glycoprotein, N-terminal domain superfamily
Occurring in:
  1. Spike glycoprotein
IPR003598
Domain description: Immunoglobulin subtype 2
Occurring in:
  1. Cell adhesion molecule CEACAM1
IPR003599
Domain description: Immunoglobulin domain subtype
Occurring in:
  1. Cell adhesion molecule CEACAM1
IPR007110
Domain description: Immunoglobulin-like domain
Occurring in:
  1. Cell adhesion molecule CEACAM1
IPR013106
Domain description: Immunoglobulin V-set domain
Occurring in:
  1. Cell adhesion molecule CEACAM1

Structure domains

CATH CATH domains
2.60.40.10
Class: Mainly Beta
Architecture: Sandwich
Topology: Immunoglobulin-like
Homology: Immunoglobulins
Occurring in:
  1. Cell adhesion molecule CEACAM1
The deposited structure of PDB entry 3r4d contains 4 copies of CATH domain 2.60.40.10 (Immunoglobulin-like) in Carcinoembryonic antigen-related cell adhesion molecule 1. Showing 2 copies in chain A.
2.60.120.960
Class: Mainly Beta
Architecture: Sandwich
Topology: Jelly Rolls
Homology: Spike glycoprotein, N-terminal domain
Occurring in:
  1. Spike glycoprotein
The deposited structure of PDB entry 3r4d contains 2 copies of CATH domain 2.60.120.960 (Jelly Rolls) in Spike glycoprotein. Showing 1 copy in chain B.

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