Protein: XK
Endoplasmic reticulum membrane adapter protein XK (Kell complex 37 kDa component) (Kx antigen) (Membrane transport protein XK) (XK-related protein 1)

Gene: XK
Organism: Homo sapiens
Interactions: 9
UniProt ID: P51811

Gene Ontology (top 5):
GO:0005789 - endoplasmic reticulum membrane
GO:0005886 - plasma membrane
GO:0006865 - amino acid transport
GO:0006874 - intracellular calcium ion homeostasis
GO:0008361 - regulation of cell size

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

170710

CLGN
Calmegin

1

0

High-throughput

0.518

High

908075

CSK21
Casein kinase II subunit alpha

1

1

Small-scale

0.501

High

557184

SRC
Proto-oncogene tyrosine-protein kinase Src

1

0

High-throughput

0.493

High

712840

CASP1
Caspase-1

1

1

Small-scale

0.479

High

908078

NLRC4
NLR family CARD domain-containing protein 4

1

0

Small-scale

0.458

High

908076

IKZF1
DNA-binding protein Ikaros

1

1

High-throughput

0.437

High

908079

IKZF3
Zinc finger protein Aiolos

1

1

High-throughput

0.437

High

187318

SHIP2
Phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 2

1

0

High-throughput

0.249

Low

908077

CARD6
Caspase recruitment domain-containing protein 6

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025