Phosphoinositide-3-kinase, regulatory subunit 1 (alpha), Homo sapiens

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Finding cDNAs

UGID:149481 UniGene Hs.132225 Homo sapiens (human) PIK3R1

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Phosphoinositide-3-kinase, regulatory subunit 1 (alpha) (PIK3R1)

SELECTED PROTEIN SIMILARITIES

Comparison of sequences in UniGene with selected protein reference sequences. The alignments can suggest function of a gene.

Reference Protein		Species	Id(%)	Len(aa)
XP_544363.2	PREDICTED: similar to phosphoinositide-3-kinase, regulatory subunit, polypeptide 1 isoform 2 isoform 1	C. lupus familiaris	99.6	453

GENE EXPRESSION

Tissues and development stages from this gene's sequences survey gene expression. Links to other NCBI expression resources.

	Expression Profile:	View expression levels using UniGene's EST ProfileViewer [Show more entries with profiles like this]
	GEO profiles:	Gene expression profiles in the NCBI Gene Expression Omnibus database
	cDNA Sources:	brain; uterus; spleen; stomach; lymph node; bladder; thymus; esophagus; trachea; eye; mixed; liver; uncharacterized tissue; lung; heart; prostate; kidney; blood; muscle; vascular; placenta; pancreas; mammary gland; embryonic tissue; connective tissue; intestine; pituitary gland; skin; mouth; larynx; ear; lymph; ascites; adipose tissue; nerve; bone; testis; thyroid; adrenal gland; bone marrow; ganglia; pineal gland; ovary; epididymis

MAPPING POSITION

Genomic location specified by transcript mapping, radiation hybrid mapping, genetic mapping or cytogenetic mapping.

	Chromosome:	5
	Map position:	5q13.1

SEQUENCES

Sequences representing this gene; mRNAs, ESTs, and gene predictions supported by transcribed sequences.

mRNA sequences (14)

NM_181504.2	Homo sapiens phosphoinositide-3-kinase, regulatory subunit 1 (alpha) (PIK3R1), transcript variant 2, mRNA	PA
NM_181524.1	Homo sapiens phosphoinositide-3-kinase, regulatory subunit 1 (alpha) (PIK3R1), transcript variant 3, mRNA	PA
NM_181523.1	Homo sapiens phosphoinositide-3-kinase, regulatory subunit 1 (alpha) (PIK3R1), transcript variant 1, mRNA	PA
AK126345.1	Homo sapiens cDNA FLJ44373 fis, clone TRACH3009455, highly similar to Phosphatidylinositol 3-kinase regulatory subunit alpha
AK000121.1	Homo sapiens cDNA FLJ20114 fis, clone COL05477, highly similar to P85A_HUMAN PHOSPHATIDYLINOSITOL 3-KINASE REGULATORY ALPHA SUBUNIT	PA
AK223613.1	Homo sapiens mRNA for phosphoinositide-3-kinase, regulatory subunit, polypeptide 1 isoform 2 variant, clone: FCC133D09	P
BC094795.1	Homo sapiens phosphoinositide-3-kinase, regulatory subunit 1 (alpha), mRNA (cDNA clone MGC:104749 IMAGE:30528412), complete cds	PA
L26969.1	Homo sapiens mRNA sequence
BC030815.1	Homo sapiens phosphoinositide-3-kinase, regulatory subunit 1 (alpha), mRNA (cDNA clone MGC:22760 IMAGE:4290954), complete cds	PA
AK094785.1	Homo sapiens cDNA FLJ37466 fis, clone BRAWH2011860, highly similar to Phosphatidylinositol 3-kinase regulatory subunit alpha	P
L30106.1	Homo sapiens SMA mRNA fragment
U49349.1	Human alternatively spliced p85/AS53 mRNA, partial cds
M61906.1	Human P13-kinase associated p85 mRNA sequence	P
AF279367.1	Homo sapiens phosphoinositide 3-kinase p85 subunit splicing variant p46 mRNA, complete cds, alternatively spliced	PA

EST sequences (10 of 533) [Show all sequences]

R14467.1	Clone IMAGE:28742	brain	5' read	P
AA972249.1	Clone IMAGE:1584435	lung	3' read
AA993141.1	Clone IMAGE:1622768	embryonic tissue	3' read	A
AI038569.1	Clone IMAGE:1658208	embryonic tissue	3' read	A
R19868.1	Clone IMAGE:34184	brain	5' read	P
R20606.1	Clone IMAGE:36151	brain	5' read
AI078522.1	Clone IMAGE:1676685	embryonic tissue	3' read	A
AI093541.1	Clone IMAGE:1695718	uterus	3' read
AI124626.1	Clone IMAGE:1539869	brain	3' read
AI129914.1	Clone IMAGE:1712178	uterus	3' read

Key to Symbols

P Has similarity to known Proteins (after translation)
A Contains a poly-Adenylation signal
S Sequence is a Suboptimal member of this cluster
M Clone is putatively CDS-complete by MGC criteria