Gene Information
Gene NameHLA-DOA
OrganismHomo sapiens (Human)
Gene Length250
Protein NamesHLA class II histocompatibility antigen, DO alpha chain (MHC DN-alpha) (MHC DZ alpha) (MHC class II antigen DOA)
Target NameNA
Target TypeNA
Gene Age382 ( ENSG00000204252 )
3 ( ENSG00000206292 )
3 ( ENSG00000230141 )
3 ( ENSG00000231558 )
3 ( ENSG00000232957 )
3 ( ENSG00000232962 )
3 ( ENSG00000235744 )
Evolutionary StageVertebrata
AlphaFoldDBP06340
Gene CardHLA-DOA
Uniprot IDP06340
PfamPF07654; PF00993
In ASDno
Allosteric Predictionno (-0.385986048)
Ortholog in AnimalsAlpaca_ HLA-DOA ( ortholog_one2one )
Dog_ DLA-DOA ( ortholog_one2one )
GuineaPig_ HLA-DOA ( ortholog_one2one )
Macaque_ HLA-DOA ( ortholog_one2one )
Mouse_ H2-Oa ( ortholog_one2one )
Pig_ SLA-DOA ( ortholog_one2one )
Rat_ RT1-DOa ( ortholog_one2one )
OhnologsNA
ParalogsHLA-DPB1, HLA-DPA1, HLA-DMB, HLA-DQA1, HLA-DQA2, HLA-DOB, HLA-DRA, HLA-DRB5, HLA-DRB1, B2M, HLA-DQB1, HLA-DQB2, HLA-DMA
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 4I0P  (X-ray  3.20A 
DBSNP rs41542323  rs11575906 
Subcellular location [CC]Endosome membrane;
Single-pass type I membrane protein. Lysosome membrane;
Single-pass type I membrane protein. Note=Complexes with HLA-DM molecule during intracellular transport and in endosomal/lysosomal compartments. Heterotetramerization is necessary to exit the ER.
Mouse PG classificationNA
click here to return to the previous page