Gene Information
Gene NameUNC45A
OrganismHomo sapiens (Human)
Gene Length944
Protein NamesProtein unc-45 homolog A (Unc-45A) (GCUNC-45) (Smooth muscle cell-associated protein 1) (SMAP-1)
Target NameNA
Target TypeNA
Gene Age1488 ( ENSG00000140553 )
Evolutionary StageEukaryota
AlphaFoldDBQ9H3U1
Gene CardUNC45A
Uniprot IDQ9H3U1
PfamPF13181; PF11701
In ASDno
Allosteric Predictionno (-0.716462808)
Ortholog in AnimalsAlpaca_ UNC45A ( ortholog_one2one )
Dog_ UNC45A ( ortholog_one2one )
GuineaPig_ UNC45A ( ortholog_one2one )
Macaque_ UNC45A ( ortholog_one2one )
Mouse_ Unc45a ( ortholog_one2one )
Pig_ UNC45A ( ortholog_one2one )
Rat_ Unc45a ( ortholog_one2one )
OhnologsNA
ParalogsTTC1, TTC32, SUGT1, TTC4, TOMM34, SPAG1, SGTB, UNC45B, TOMM70, DNAAF4, TTC31, ST13, TTC12, STIP1, SPATA16, SGTA, RPAP3, STUB1
TissueNA
Tissue SpecificityDetected in peripheral blood leukocytes, bone marrow, adrenal gland, trachea, spinal cord, thyroid, lymph node and stomach. {ECO:0000269|PubMed:12119110}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2DBA  (NMR 
DBSNP rs369103911  rs8041035  rs376117199 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:16478993}. Cytoplasm, perinuclear region {ECO:0000269|PubMed:16478993}. Nucleus {ECO:0000269|PubMed:16478993}. Note=Predominant in the perinuclear region. Little protein in the nucleus.
Mouse PG classificationNA
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