Gene Information
Gene NameH2AB2
OrganismHomo sapiens (Human)
Gene Length115
Protein NamesHistone H2A-Bbd type 2/3 (H2A Barr body-deficient) (H2A.Bbd)
Target NameNA
Target TypeNA
Gene Age8 ( ENSG00000277858 )
Evolutionary StageMammalia
AlphaFoldDBP0C5Z0
Gene CardH2AB2;H2AB3
Uniprot IDP0C5Z0
PfamNA
In ASDno
Allosteric Predictionno (-1.226887918)
Ortholog in AnimalsMouse_ H2ab2 ( ortholog_many2many )
Mouse_ H2ab3 ( ortholog_many2many )
Mouse_ H2ab1 ( ortholog_many2many )
Rat_ H2ab3 ( ortholog_one2many )
OhnologsNA
ParalogsH2AC1, H2AC19, H2AC18, H2AL1Q, H2AL3, H2AC7, MACROH2A1, H2AZ1, H2AZ2, H2AJ, H2AC20, H2AC21, H2AC6, H2AC4, H2AC8, H2AW, MACROH2A2, H2AC15, H2AC13, H2AC17, H2AC11, H2AC16, H2AC12, H2AC14, H2AX, H2AB3, H2AB1
TissueNA
Tissue SpecificityPresent in mature sperm. {ECO:0000269|PubMed:20008104}.
Pharmacological Animal Models0.000730(Chimpanzee);0.001000(Mouse);NULL(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 6A7U  (X-ray  2.60A  6M4G  (EM  2.80A  6M4H  (EM  3.90A 
DBSNP NA 
Subcellular location [CC]Nucleus {ECO:0000269|PubMed:20008104}. Chromosome {ECO:0000269|PubMed:20008104, ECO:0000269|PubMed:22795134}. Note=Associated with the active X chromosome and with autosomes, while it is absent from the inactive X chromosome and excluded from Barr bodies. {ECO:0000269|PubMed:20008104}.
Mouse PG classificationNA
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