Gene and Protein Information
Species	TM	AA	Chromosomal Location	Gene Symbol	Gene Name	Reference
Human	-	728	19p13.11	PIK3R2	phosphoinositide-3-kinase regulatory subunit 2
Mouse	-	722	8 34.15 cM	Pik3r2	phosphoinositide-3-kinase regulatory subunit 2
Rat	-	722	16p14	Pik3r2	phosphoinositide-3-kinase regulatory subunit 2

Previous and Unofficial Names

P85B | p85beta | PI3K regulatory subunit beta | PI3-kinase regulatory subunit beta | phosphoinositide-3-kinase, regulatory subunit 2 (beta) | phosphatidylinositol 3-kinase, regulatory subunit, polypeptide 2 (p85 beta)

Database Links
Alphafold	O00459 (Hs), O08908 (Mm), Q5FVS6 (Rn)
CATH/Gene3D	3.30.505.10
ChEMBL Target	CHEMBL4437 (Hs), CHEMBL4106167 (Mm)
Ensembl Gene	ENSG00000105647 (Hs), ENSMUSG00000031834 (Mm), ENSRNOG00000019228 (Rn)
Entrez Gene	5296 (Hs), 18709 (Mm), 29741 (Rn)
Human Protein Atlas	ENSG00000105647 (Hs)
KEGG Gene	hsa:5296 (Hs), mmu:18709 (Mm), rno:29741 (Rn)
OMIM	603157 (Hs)
Pharos	O00459 (Hs)
RefSeq Nucleotide	NM_005027 (Hs), NM_008841 (Mm), NM_022185 (Rn)
RefSeq Protein	NP_005018 (Hs), NP_032867 (Mm), NP_071521 (Rn)
UniProtKB	O00459 (Hs), O08908 (Mm), Q5FVS6 (Rn)
Wikipedia	PIK3R2 (Hs)

Immuno Process Associations

Immuno Process:  Inflammation

Immuno Process:  Immune regulation

Immuno Process:  Chemotaxis & migration

Immuno Process:  Cellular signalling

Clinically-Relevant Mutations and Pathophysiology
Disease:  Megalencephaly-polymicrogyria-polydactyly-hydrocephalus syndrome 1; MPPH1 Synonyms: Megalencephaly - polymicrogyria - postaxial polydactyly - hydrocephalus [Orphanet: ORPHA83473] OMIM: 603387 Orphanet: ORPHA83473