Protein: Q5S3G3
HLA class I histocompatibility antigen A alpha chain (MHC class I antigen)

Gene: Q5S3G3, HLA-A
Organism: Homo sapiens
Interactions: 7
UniProt ID: Q5S3G3

Gene Ontology (top 5):
GO:0002474 - antigen processing and presentation of peptide antigen via MHC class I
GO:0006955 - immune response
GO:0009986 - cell surface
GO:0012507 - ER to Golgi transport vesicle membrane
GO:0030670 - phagocytic vesicle membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

963516

B2MG
Beta-2-microglobulin [Cleaved into: Beta-2-microglobulin form pI 5.3]

2

17

Small-scale

0.754

High

1209905

LIRB2
Leukocyte immunoglobulin-like receptor subfamily B member 2

2

20

Small-scale

0.754

High

1209906

LIRB1
Leukocyte immunoglobulin-like receptor subfamily B member 1

2

20

Small-scale

0.675

High

850828

KI2L3
Killer cell immunoglobulin-like receptor 2DL3

1

20

Small-scale

0.647

High

850877

KI3L2
Killer cell immunoglobulin-like receptor 3DL2

1

20

Small-scale

0.579

High

850913

KI2S4
Killer cell immunoglobulin-like receptor 2DS4

1

20

Small-scale

0.579

High

1104417

ILK
Scaffold protein ILK

1

1

High-throughput

0.514

High


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Last updated: 11Aug2025