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CHANGE IN DIMERIZATION MODE BY REMOVAL OF A SINGLE UNSATISFIED POLAR RESIDUE

Source organism: Homo sapiens
Biochemical function: antigen binding
Biological process: immune response
Cellular component: blood microparticle

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GO terms

Sequence family

Pfam Protein family (Pfam)
PF07686
Domain description: Immunoglobulin V-set domain
Occurring in:
  1. Immunoglobulin kappa variable 4-1
The deposited structure of PDB entry 1qac contains 2 copies of Pfam domain PF07686 (Immunoglobulin V-set domain) in Immunoglobulin kappa variable 4-1. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR013106
Domain description: Immunoglobulin V-set domain
Occurring in:
  1. Immunoglobulin kappa variable 4-1
IPR003599
Domain description: Immunoglobulin subtype
Occurring in:
  1. Immunoglobulin kappa variable 4-1
IPR036179
Domain description: Immunoglobulin-like domain superfamily
Occurring in:
  1. Immunoglobulin kappa variable 4-1
IPR013783
Domain description: Immunoglobulin-like fold
Occurring in:
  1. Immunoglobulin kappa variable 4-1
IPR007110
Domain description: Immunoglobulin-like domain
Occurring in:
  1. Immunoglobulin kappa variable 4-1

Structure domain

CATH CATH domain
2.60.40.10
Class: Mainly Beta
Architecture: Sandwich
Topology: Immunoglobulin-like
Homology: Immunoglobulins
Occurring in:
  1. Immunoglobulin kappa variable 4-1
The deposited structure of PDB entry 1qac contains 2 copies of CATH domain 2.60.40.10 (Immunoglobulin-like) in Immunoglobulin kappa variable 4-1. Showing 1 copy in chain A.
SCOP SCOP annotation
48727
Class: All beta proteins
Fold: Immunoglobulin-like beta-sandwich
Superfamily: Immunoglobulin
Occurring in:
  1. Immunoglobulin kappa variable 4-1
The deposited structure of PDB entry 1qac contains 2 copies of SCOP domain 48727 (V set domains (antibody variable domain-like)) in Immunoglobulin kappa variable 4-1. Showing 1 copy in chain A.

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