Gene Information
Gene NamePRKAR1B
OrganismHomo sapiens (Human)
Gene Length381
Protein NamescAMP-dependent protein kinase type I-beta regulatory subunit
Target NameNA
Target TypeNA
Gene Age987 ( ENSG00000188191 )
Evolutionary StageEuk+Bac
AlphaFoldDBP31321
Gene CardPRKAR1B
Uniprot IDP31321
PfamPF00027; PF02197
In ASDno
Allosteric Predictionyes (0.501293814)
Ortholog in AnimalsAlpaca_ PRKAR1B ( ortholog_one2one )
Dog_ PRKAR1B ( ortholog_one2one )
GuineaPig_ PRKAR1B ( ortholog_one2one )
Macaque_ PRKAR1B ( ortholog_one2one )
Mouse_ Prkar1b ( ortholog_one2one )
Pig_ PRKAR1B ( ortholog_one2one )
Rat_ Prkar1b ( ortholog_one2one )
OhnologsPRKAR1A
ParalogsPRKAR2A, CNBD1, PRKAR2B, PRKAR1A
TissueNA
Tissue SpecificityFour types of regulatory chains are found: I-alpha, I-beta, II-alpha, and II-beta. Their expression varies among tissues and is in some cases constitutive and in others inducible.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 4DIN  (X-ray  3.70A  4F9K  (X-ray  2.80A 
DBSNP NA 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:23115245}.
Mouse PG classificationNA
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