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UGID:140872     UniGene Hs.85701     Homo sapiens (human)   PIK3CA
Phosphoinositide-3-kinase, catalytic, alpha polypeptide (PIK3CA)
SELECTED PROTEIN SIMILARITIES
Comparison of sequences in UniGene with selected protein reference sequences. The alignments can suggest function of a gene.
Reference ProteinSpeciesId(%)Len(aa)
XP_001109162.1 PREDICTED: similar to phosphoinositide-3-kinase, catalytic, alpha polypeptide M. mulatta 100.0 1067
XP_001167506.1 PREDICTED: phosphoinositide-3-kinase, catalytic, alpha polypeptide isoform 1 P. troglodytes 100.0 1067
NP_006209.2 phosphoinositide-3-kinase, catalytic, alpha polypeptide H. sapiens 100.0 1067
XP_545208.2 PREDICTED: similar to phosphoinositide-3-kinase, catalytic, alpha polypeptide C. lupus familiaris 100.0 1067
XP_001494991.1 PREDICTED: similar to phophatidylinositol 3-kinase E. caballus 100.0 1067
NP_776999.1 phosphoinositide-3-kinase, catalytic, alpha polypeptide B. taurus 100.0 1067
NP_032865.2 phosphatidylinositol 3-kinase, catalytic, alpha polypeptide M. musculus 99.4 1067
XP_690235.2 PREDICTED: similar to phosphoinositide 3-kinase catalytic subunit D. rerio 94.8 1068
NP_650902.1 Pi3K92E, isoform A D. melanogaster 46.1 1037

GENE EXPRESSION
Tissues and development stages from this gene's sequences survey gene expression. Links to other NCBI expression resources.
EST Profile: Approximate expression patterns inferred from EST sources.
[Show more entries with profiles like this]
GEO profiles: Experimental gene expression data (Gene Expression Omnibus).
cDNA Sources: placenta; kidney; heart; pharynx; thymus; embryonic tissue; muscle; prostate; mammary gland; intestine; blood; bladder; eye; pancreas; brain; vascular; stomach; testis; lymph node; uncharacterized tissue; skin; bone; uterus; bone marrow; connective tissue; liver; adipose tissue; trachea; nerve; ganglia; cervix; lung; amniotic fluid
MAPPING POSITION
Genomic location specified by transcript mapping, radiation hybrid mapping, genetic mapping or cytogenetic mapping.
Chromosome: 3
Map position: 3q26.3
UniSTS entry: Chr 3 RH70978
UniSTS entry: Chr 3 SHGC-12912
UniSTS entry: Chr 3 GDB:596369
UniSTS entry: Chr 3 (n/a)
UniSTS entry: GDB:596374
SEQUENCES
Sequences representing this gene; mRNAs, ESTs, and gene predictions supported by transcribed sequences.

mRNA sequences (8)

NM_006218.2 Homo sapiens phosphoinositide-3-kinase, catalytic, alpha polypeptide (PIK3CA), mRNA PA
AB210020.1 Homo sapiens mRNA for PIK3CA variant protein, partial cds, clone: fk03260 P
BC113603.1 Homo sapiens phosphoinositide-3-kinase, catalytic, alpha polypeptide, mRNA (cDNA clone MGC:142163 IMAGE:8322655), complete cds P
BC113601.1 Homo sapiens phosphoinositide-3-kinase, catalytic, alpha polypeptide, mRNA (cDNA clone MGC:142161 IMAGE:8322653), complete cds P
AK292940.1 Homo sapiens cDNA FLJ75190 complete cds, highly similar to H.sapiens mRNA for phosphatidylinositol 3-kinase P
AK297203.1 Homo sapiens cDNA FLJ54636 complete cds, highly similar to Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (EC 2.7.1.153) P
AK302608.1 Homo sapiens cDNA FLJ50922 complete cds, highly similar to Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (EC 2.7.1.153) P
U79143.1 Human phosphoinositide 3'-hydroxykinase p110-alpha subunit mRNA, complete cds P

EST sequences (10 of 115) [Show all sequences]

BX108528.1 Clone IMAGp998M19602_;_IMAGE:273594 skin P
AI628512.1 Clone IMAGE:2286773 uterus 3' read
AI632172.1 Clone IMAGE:2238108 uncharacterized tissue 3' read P
AU280420.1 Clone N1ESE2001922 uncharacterized tissue 5' read P
AI679006.1 Clone IMAGE:2255484 stomach 3' read
R58491.1 Clone G3823 heart 5' read
CB267213.1 adipose tissue 5' read
CB267994.1 adipose tissue 5' read
CB964053.1 Clone IMAGE:30318866 vascular 5' read P
BX437219.2 Clone CS0CAP005YF10 thymus 3' read P


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

 
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