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Crystal structure of unliganded human CD21 SCR1-SCR2 (Complement receptor type 2)

Source organism: Homo sapiens
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 family

Pfam Protein family (Pfam)
PF00084
Domain description: Sushi repeat (SCR repeat)
Occurring in:
  1. Complement receptor type 2
The deposited structure of PDB entry 1ly2 contains 2 copies of Pfam domain PF00084 (Sushi repeat (SCR repeat)) in Complement receptor type 2. Showing 2 copies in chain A.

InterPro InterPro annotations
IPR000436
Domain description: Sushi/SCR/CCP domain
Occurring in:
  1. Complement receptor type 2
IPR035976
Domain description: Sushi/SCR/CCP superfamily
Occurring in:
  1. Complement receptor type 2

Structure domain

CATH CATH domain
2.10.70.10
Class: Mainly Beta
Architecture: Ribbon
Topology: Complement Module; domain 1
Homology: Complement Module, domain 1
Occurring in:
  1. Complement receptor type 2
The deposited structure of PDB entry 1ly2 contains 2 copies of CATH domain 2.10.70.10 (Complement Module; domain 1) in Complement receptor type 2. Showing 2 copies in chain A.
SCOP SCOP annotation
57536
Class: Small proteins
Fold: Complement control module/SCR domain
Superfamily: Complement control module/SCR domain
Occurring in:
  1. Complement receptor type 2
The deposited structure of PDB entry 1ly2 contains 2 copies of SCOP domain 57536 (Complement control module/SCR domain) in Complement receptor type 2. Showing 2 copies in chain A.

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