Gene Information
Gene NameKRAG
OrganismHomo sapiens (Human)
Gene Length243
Protein NamesSarcospan (K-ras oncogene-associated protein) (Kirsten-ras-associated protein)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ14714
Gene CardSSPN
Uniprot IDQ14714
PfamPF04103
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityIsoform 1 is expressed exclusively in heart and skeletal muscle. Isoform 2 is expressed in heart, skeletal muscle, thymus, prostate, testis, ovary, small intestine, colon and spleen.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs12313670  rs12313736 
Subcellular location [CC]Cell membrane {ECO:0000250};
Multi-pass membrane protein {ECO:0000250}. Cell membrane, sarcolemma {ECO:0000250}. Postsynaptic cell membrane {ECO:0000250};
Multi-pass membrane protein {ECO:0000250}. Note=Also found in myotendinous junctions and in the postsynaptic membrane of neuromuscular junctions. {ECO:0000250}.
Mouse PG classificationNA
click here to return to the previous page