Human Metabolome Database: Showing Protein Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta isoform (HMDBP01208)

Identification Biological properties Gene properties Protein properties External links References XML Show 382 metabolites

Identification

HMDB Protein ID

HMDBP01208

Secondary Accession Numbers

6504

Name

Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta isoform

Synonyms

PI3-kinase subunit beta
PI3K-beta
Phosphatidylinositol-4,5-bisphosphate 3-kinase 110 kDa catalytic subunit beta
PtdIns-3-kinase subunit beta
PtdIns-3-kinase subunit p110-beta

Gene Name

PIK3CB

Protein Type

Enzyme

Biological Properties

General Function

Involved in binding

Specific Function

Phosphorylates PtdIns, PtdIns4P and PtdIns(4,5)P2 with a preference for PtdIns(4,5)P2

Pathways

Not Available

Reactions

Not Available

GO Classification

Component
macromolecular complex
protein complex
phosphoinositide 3-kinase complex
Function
phosphatidylinositol-4,5-bisphosphate 3-kinase activity
binding
catalytic activity
transferase activity
transferase activity, transferring phosphorus-containing groups
kinase activity
phosphotransferase activity, alcohol group as acceptor
inositol or phosphatidylinositol kinase activity
lipid kinase activity
phosphoinositide 3-kinase activity
1-phosphatidylinositol-3-kinase activity
Process
metabolic process
biological regulation
regulation of biological process
regulation of cellular process
signal transduction
intracellular signal transduction
organophosphate metabolic process
phospholipid metabolic process
second-messenger-mediated signaling
phosphoinositide-mediated signaling
glycerophospholipid metabolic process
phosphoinositide metabolic process
phosphoinositide phosphorylation

Cellular Location

Not Available

Gene Properties

Chromosome Location

Chromosome:3

Locus

3q22.3

SNPs

PIK3CB

Gene Sequence

>3213 bp
ATGTGCTTCAGTTTCATAATGCCTCCTGCTATGGCAGACATCCTTGACATCTGGGCGGTG
GATTCACAGATAGCATCTGATGGCTCCATACCTGTGGATTTCCTTTTGCCCACTGGGATT
TATATCCAGTTGGAGGTACCTCGGGAAGCTACCATTTCTTATATTAAGCAGATGTTATGG
AAGCAAGTTCACAATTACCCAATGTTCAACCTCCTTATGGATATTGACTCCTATATGTTT
GCATGTGTGAATCAGACTGCTGTATATGAGGAGCTTGAAGATGAAACACGAAGACTCTGT
GATGTCAGACCTTTTCTTCCAGTTCTCAAATTAGTGACAAGAAGTTGTGACCCAGGGGAA
AAATTAGACTCAAAAATTGGAGTCCTTATAGGAAAAGGTCTGCATGAATTTGATTCCTTG
AAGGATCCTGAAGTAAATGAATTTCGAAGAAAAATGCGCAAATTCAGCGAGGAAAAAATC
CTGTCACTTGTGGGATTGTCTTGGATGGACTGGCTAAAACAAACATATCCACCAGAGCAT
GAACCATCCATCCCTGAAAACTTAGAAGATAAACTTTATGGGGGAAAGCTCATCGTAGCT
GTTCATTTTGAAAACTGCCAGGACGTGTTTAGCTTTCAAGTGTCTCCTAATATGAATCCT
ATCAAAGTAAATGAATTGGCAATCCAAAAACGTTTGACTATTCATGGGAAGGAAGATGAA
GTTAGCCCCTATGATTATGTGTTGCAAGTCAGCGGGAGAGTAGAATATGTTTTTGGTGAT
CATCCACTAATTCAGTTCCAGTATATCCGGAACTGTGTGATGAACAGAGCCCTGCCCCAT
TTTATACTTGTGGAATGCTGCAAGATCAAGAAAATGTATGAACAAGAAATGATTGCCATA
GAGGCTGCCATAAATCGAAATTCATCTAATCTTCCTCTTCCATTACCACCAAAGAAAACA
CGAATTATTTCTCATGTTTGGGAAAATAACAACCCTTTCCAAATTGTCTTGGTTAAGGGA
AATAAACTTAACACAGAGGAAACTGTAAAAGTTCATGTCAGGGCTGGTCTTTTTCATGGT
ACTGAGCTCCTGTGTAAAACCATCGTAAGCTCAGAGGTATCAGGGAAAAATGATCATATT
TGGAATGAACCACTGGAATTTGATATTAATATTTGTGACTTACCAAGAATGGCTCGATTA
TGTTTTGCTGTTTATGCAGTTTTGGATAAAGTAAAAACGAAGAAATCAACGAAAACTATT
AATCCCTCTAAATATCAGACCATCAGGAAAGCTGGAAAAGTGCATTATCCTGTAGCGTGG
GTAAATACGATGGTTTTTGACTTTAAAGGACAATTGAGAACTGGAGACATAATATTACAC
AGCTGGTCTTCATTTCCTGATGAACTCGAAGAAATGTTGAATCCAATGGGAACTGTTCAA
ACAAATCCATATACTGAAAATGCAACAGCTTTGCATGTTAAATTTCCAGAGAATAAAAAA
CAACCTTATTATTACCCTCCCTTCGATAAGATTATTGAAAAGGCAGCTGAGATTGCAAGC
AGTGATAGTGCTAATGTGTCAAGTCGAGGTGGAAAAAAGTTTCTTCCTGTATTGAAAGAA
ATCTTGGACAGGGATCCCTTGTCTCAACTGTGTGAAAATGAAATGGATCTTATTTGGACT
TTGCGACAAGACTGCCGAGAGATTTTCCCACAATCACTGCCAAAATTACTGCTGTCAATC
AAGTGGAATAAACTTGAGGATGTTGCTCAGCTTCAGGCGCTGCTTCAGATTTGGCCTAAA
CTGCCCCCCCGGGAGGCCCTAGAGCTTCTGGATTTCAACTATCCAGACCAGTACGTTCGA
GAATATGCTGTAGGCTGCCTGCGACAGATGAGTGATGAAGAACTTTCTCAATATCTTTTA
CAACTGGTGCAAGTGTTAAAATATGAGCCTTTTCTTGATTGTGCCCTCTCTAGATTCCTA
TTAGAAAGAGCACTTGGTAATCGGAGGATAGGGCAGTTTCTATTTTGGCATCTTAGGTCA
GAAGTGCACATTCCTGCTGTCTCAGTACAATTTGGTGTCATCCTTGAAGCATACTGCCGG
GGAAGTGTGGGGCACATGAAAGTGCTTTCTAAGCAGGTTGAAGCACTCAATAAGTTAAAA
ACTTTAAATAGTTTAATCAAACTGAATGCCGTGAAGTTAAACAGAGCCAAAGGGAAGGAG
GCCATGCATACCTGTTTAAAACAGAGTGCTTACCGGGAAGCCCTCTCTGACCTGCAGTCA
CCCCTGAACCCATGTGTTATCCTCTCAGAACTCTATGTTGAAAAGTGCAAATACATGGAT
TCCAAAATGAAGCCTTTGTGGCTGGTATACAATAACAAGGTATTTGGTGAGGATTCAGTT
GGAGTGATTTTTAAAAATGGTGATGATTTACGACAGGATATGTTGACACTCCAAATGTTG
CGCTTGATGGATTTACTCTGGAAAGAAGCTGGTTTGGATCTTCGGATGTTGCCTTATGGC
TGTTTAGCAACAGGAGATCGCTCTGGCCTCATTGAAGTTGTGAGCACCTCTGAAACAATT
GCTGACATTCAGCTGAACAGTAGCAATGTGGCTGCTGCAGCAGCCTTCAACAAAGATGCC
CTTCTGAACTGGCTTAAAGAATACAACTCTGGGGATGACCTGGACCGAGCCATTGAGGAA
TTTACACTGTCCTGTGCTGGCTACTGTGTAGCTTCTTATGTCCTTGGGATTGGTGACAGA
CATAGTGACAACATCATGGTCAAAAAAACTGGCCAGCTCTTCCACATTGACTTTGGACAT
ATTCTTGGAAATTTCAAATCTAAGTTTGGCATTAAAAGGGAGCGAGTGCCTTTTATTCTT
ACCTATGATTTCATCCATGTCATTCAACAAGGAAAAACAGGAAATACAGAAAAGTTTGGC
CGGTTCCGCCAGTGTTGTGAGGATGCATATCTGATTTTACGACGGCATGGGAATCTCTTC
ATCACTCTCTTTGCGCTGATGTTGACTGCAGGGCTTCCTGAACTCACATCAGTCAAAGAT
ATACAGTATCTTAAGGACTCTCTTGCATTAGGGAAGAGTGAAGAAGAAGCACTCAAACAG
TTTAAGCAAAAATTTGATGAGGCGCTCAGGGAAAGCTGGACTACTAAAGTGAACTGGATG
GCCCACACAGTTCGGAAAGACTACAGATCTTAA

Protein Properties

Number of Residues

1070

Molecular Weight

122761.2

Theoretical pI

7.09

Pfam Domain Function

PI3_PI4_kinase (PF00454 )
PI3K_C2 (PF00792 )
PI3K_rbd (PF00794 )
PI3Ka (PF00613 )
PI3K_p85B (PF02192 )

Signals

None

Transmembrane Regions

None

Protein Sequence

>Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta isoform
MCFSFIMPPAMADILDIWAVDSQIASDGSIPVDFLLPTGIYIQLEVPREATISYIKQMLW
KQVHNYPMFNLLMDIDSYMFACVNQTAVYEELEDETRRLCDVRPFLPVLKLVTRSCDPGE
KLDSKIGVLIGKGLHEFDSLKDPEVNEFRRKMRKFSEEKILSLVGLSWMDWLKQTYPPEH
EPSIPENLEDKLYGGKLIVAVHFENCQDVFSFQVSPNMNPIKVNELAIQKRLTIHGKEDE
VSPYDYVLQVSGRVEYVFGDHPLIQFQYIRNCVMNRALPHFILVECCKIKKMYEQEMIAI
EAAINRNSSNLPLPLPPKKTRIISHVWENNNPFQIVLVKGNKLNTEETVKVHVRAGLFHG
TELLCKTIVSSEVSGKNDHIWNEPLEFDINICDLPRMARLCFAVYAVLDKVKTKKSTKTI
NPSKYQTIRKAGKVHYPVAWVNTMVFDFKGQLRTGDIILHSWSSFPDELEEMLNPMGTVQ
TNPYTENATALHVKFPENKKQPYYYPPFDKIIEKAAEIASSDSANVSSRGGKKFLPVLKE
ILDRDPLSQLCENEMDLIWTLRQDCREIFPQSLPKLLLSIKWNKLEDVAQLQALLQIWPK
LPPREALELLDFNYPDQYVREYAVGCLRQMSDEELSQYLLQLVQVLKYEPFLDCALSRFL
LERALGNRRIGQFLFWHLRSEVHIPAVSVQFGVILEAYCRGSVGHMKVLSKQVEALNKLK
TLNSLIKLNAVKLNRAKGKEAMHTCLKQSAYREALSDLQSPLNPCVILSELYVEKCKYMD
SKMKPLWLVYNNKVFGEDSVGVIFKNGDDLRQDMLTLQMLRLMDLLWKEAGLDLRMLPYG
CLATGDRSGLIEVVSTSETIADIQLNSSNVAAAAAFNKDALLNWLKEYNSGDDLDRAIEE
FTLSCAGYCVASYVLGIGDRHSDNIMVKKTGQLFHIDFGHILGNFKSKFGIKRERVPFIL
TYDFIHVIQQGKTGNTEKFGRFRQCCEDAYLILRRHGNLFITLFALMLTAGLPELTSVKD
IQYLKDSLALGKSEEEALKQFKQKFDEALRESWTTKVNWMAHTVRKDYRS

External Links

GenBank ID Protein

Not Available

UniProtKB/Swiss-Prot ID

P42338

UniProtKB/Swiss-Prot Entry Name

PK3CB_HUMAN

PDB IDs

Not Available

GenBank Gene ID

GeneCard ID

GenAtlas ID

HGNC ID

References

General References

Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed:15489334 ]
Hu P, Mondino A, Skolnik EY, Schlessinger J: Cloning of a novel, ubiquitously expressed human phosphatidylinositol 3-kinase and identification of its binding site on p85. Mol Cell Biol. 1993 Dec;13(12):7677-88. [PubMed:8246984 ]
Kossila M, Sinkovic M, Karkkainen P, Laukkanen MO, Miettinen R, Rissanen J, Kekalainen P, Kuusisto J, Yla-Herttuala S, Laakso M: Gene encoding the catalytic subunit p110beta of human phosphatidylinositol 3-kinase: cloning, genomic structure, and screening for variants in patients with type 2 diabetes. Diabetes. 2000 Oct;49(10):1740-3. [PubMed:11016459 ]