Gene Information
Gene NameCHMP1A
OrganismHomo sapiens (Human)
Gene Length196
Protein NamesCharged multivesicular body protein 1a (Chromatin-modifying protein 1a) (CHMP1a) (Vacuolar protein sorting-associated protein 46-1) (Vps46-1) (hVps46-1)
Target NameNA
Target TypeNA
Gene Age1714 ( ENSG00000131165 )
Evolutionary StageEukaryota
AlphaFoldDBQ9HD42
Gene CardCHMP1A
Uniprot IDQ9HD42
PfamPF03357
In ASDno
Allosteric Predictionno (-1.188794254)
Ortholog in AnimalsDog_ CHMP1A ( ortholog_one2one )
GuineaPig_ CHMP1A ( ortholog_one2one )
Mouse_ Chmp1a ( ortholog_one2one )
Pig_ CHMP1A ( ortholog_one2one )
Rat_ Chmp1a ( ortholog_one2one )
Rabbit_ CHMP1A ( ortholog_one2one )
OhnologsNA
ParalogsCHMP1B, CHMP2B, CHMP3, CHMP2A
TissueNA
Tissue SpecificityExpressed in placenta, cultured skin fibroblasts and in osteoblast cell line MG-63. {ECO:0000269|PubMed:8863740}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);NULL(Rat);0.213858(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2JQ9  (NMR  2YMB  (X-ray  3.40A  4A5X  (X-ray  1.91A 
DBSNP NA 
Subcellular location [CC]Cytoplasm. Endosome membrane;
Peripheral membrane protein. Nucleus matrix. Note=The cytoplasmic form is partially membrane-associated and localizes to early endosomes. The nuclear form remains associated with the chromosome scaffold during mitosis. On overexpression, it localizes to nuclear bodies characterized by nuclease-resistant condensed chromatin.
Mouse PG classificationNA
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