CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-028922
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Phosphatidylinositol-4-phosphate 3-kinase, catalytic subunit type 2 beta 
Protein Synonyms/Alias
 Phosphoinositide-3-kinase, class 2, beta polypeptide; Phosphoinositide-3-kinase, class 2, beta polypeptide, isoform CRA_b 
Gene Name
 PIK3C2B 
Gene Synonyms/Alias
 hCG_16410 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
12QGNGEHWKSLESVGIubiquitination[1]
201LVEQLPGKLLEHRILubiquitination[1]
1152HGVTGSFKDRPLADWubiquitination[1]
Reference
 [1] hCKSAAP_UbSite: improved prediction of human ubiquitination sites by exploiting amino acid pattern and properties.
 Chen Z, Zhou Y, Song J, Zhang Z.
 Biochim Biophys Acta. 2013 Aug;1834(8):1461-7. [PMID: 23603789
Functional Description
  
Sequence Annotation
  
Keyword
 ATP-binding; Kinase; Nucleotide-binding; Transferase. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 1634 AA 
Protein Sequence
MSSTQGNGEH WKSLESVGIS RKELAMAEAL QMEYDALSRL RHDKEENRAK QNADPSLISW 60
DEPGVDFYSK PAGRRTDLKL LRGLSGSDPT LNYNSLSPQE GPPNHSTSQG PQPGSDPWPK 120
GSLSGDYLYI FDGSDGGVSS SPGPGDIEGS CKKLSPPPLP PRASIWDTPP LPPRKGSPSS 180
SKISQPSDIN TFSLVEQLPG KLLEHRILEE EEVLGGGGQG RLLGSVDYDG INDAITRLNL 240
KSTYDAEMLR DATRGWKEGR GPLDFSKDTS GKPVARSKTM PPQVPPRTYA SRYGNRKNAT 300
PGKNRRISAA PVGSRPHTVA NGHELFEVSE ERDEEVAAFC HMLDILRSGS DIQDYFLTGY 360
VWSAVTPSPE HLGDEVNLKV TVLCDRLQEA LTFTCNCSST VDLLIYQTLC YTHDDLRNVD 420
VGDFVLKPCG LEEFLQNKHA LGSHEYIQYC RKFDIDIRLQ LMEQKVVRSD LARTVNDDQS 480
PSTLNYLVHL QERPVKQTIS RQALSLLFDT YHNEVDAFLL ADGDFPLKAD RVVQSVKAIC 540
NALAAVETPE ITSALNQLPP CPSRMQPKIQ KDPSVLAVRE NREKVVEALT AAILDLVELY 600
CNTFNADFQT AVPGSRKHDL VQEACHFARS LAFTVYATHR IPIIWATSYE DFYLSCSLSH 660
GGKELCSPLQ TRRAHFSKYL FHLIVWDQQI CFPVQVNRLP RETLLCATLY ALPIPPPGSS 720
SEANKQRRVP EALGWVTTPL FNFRQVLTCG RKLLGLWPAT QENPSARWSA PNFHQPDSVI 780
LQIDFPTSAF DIKFTSPPGD KFSPRYEFGS LREEDQRKLK DIMQKESLYW LTDADKKRLW 840
EKRYYCHSEV SSLPLVLASA PSWEWACLPD IYVLLKQWTH MNHQDALGLL HATFPDQEVR 900
RMAVQWIGSL SDAELLDYLP QLVQALKYEC YLDSPLVRFL LKRAVSDLRV THYFFWLLKD 960
GLKDSQFSIR YQYLLAALLC CCGKGLREEF NRQCWLVNAL AKLAQQVREA APSARQGILR 1020
TGLEEVKQFF ALNGSCRLPL SPSLLVKGIV PRDCSYFNSN AVPLKLSFQN VDPLGENIRV 1080
IFKCGDDLRQ DMLTLQMIRI MSKIWVQEGL DMRMVIFRCF STGRGRGMVE MIPNAETLRK 1140
IQVEHGVTGS FKDRPLADWL QKHNPGEDEY EKAVENFIYS CAGCCVATYV LGICDRHNDN 1200
IMLKTTGHMF HIDFGRFLGH AQMFGNIKRD RAPFVFTSDM AYVINGGDKP SSRFHDFVDL 1260
CCQAYNLIRK HTHLFLNLLG LMLSCGIPEL SDLEDLKYVY DALRPQDTEA NATTYFTRLI 1320
ESSLGSVATK LNFFIHNLAQ MKFTGSDDRL TLSFASRTHT LKSSGRISDV FLCRHEKIFH 1380
PNKGYIYVVK VMRENTHEAT YIQRTFEEFQ ELHNKLRLLF PSSHLPSFPS RFVIGRSRGE 1440
AVAERRREEL NGYIWHLIHA PPEVAECDLV YTFFHPLPRD EKAMGTSPAP KSSDGTWARP 1500
VGKVGGEVKL SISYKNNKLF IMVMHIRGLQ LLQDGNDPDP YVKIYLLPDP QKTTKRKTKV 1560
ARKTCNPTYN EMLVYDGIPK GDLQQRELQL SVLSEQGFWE NVLLGEVNIR LRELDLAQEK 1620
TGWFALGSRS HGTL 1634 
Gene Ontology
 GO:0030139; C:endocytic vesicle; IEA:Compara.
 GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
 GO:0001727; F:lipid kinase activity; IEA:Compara.
 GO:0035091; F:phosphatidylinositol binding; IEA:InterPro.
 GO:0016773; F:phosphotransferase activity, alcohol group as acceptor; IEA:InterPro.
 GO:0046854; P:phosphatidylinositol phosphorylation; IEA:InterPro.
 GO:0048015; P:phosphatidylinositol-mediated signaling; IEA:InterPro.
 GO:0043491; P:protein kinase B signaling cascade; IEA:Compara. 
Interpro
 IPR016024; ARM-type_fold.
 IPR000008; C2_Ca-dep.
 IPR008973; C2_Ca/lipid-bd_dom_CaLB.
 IPR018029; C2_membr_targeting.
 IPR011009; Kinase-like_dom.
 IPR001683; Phox.
 IPR000403; PI3/4_kinase_cat_dom.
 IPR018936; PI3/4_kinase_CS.
 IPR002420; PI3K_C2_dom.
 IPR000341; PI3K_Ras-bd_dom.
 IPR015433; PI_Kinase.
 IPR001263; PInositide-3_kin_accessory_dom. 
Pfam
 PF00168; C2
 PF00454; PI3_PI4_kinase
 PF00792; PI3K_C2
 PF00794; PI3K_rbd
 PF00613; PI3Ka
 PF00787; PX 
SMART
 SM00239; C2
 SM00142; PI3K_C2
 SM00144; PI3K_rbd
 SM00145; PI3Ka
 SM00146; PI3Kc
 SM00312; PX 
PROSITE
 PS50004; C2
 PS00915; PI3_4_KINASE_1
 PS00916; PI3_4_KINASE_2
 PS50290; PI3_4_KINASE_3
 PS51547; PI3K_C2
 PS51546; PI3K_RBD
 PS51545; PIK_HELICAL
 PS50195; PX 
PRINTS