CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-004939
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 V-type proton ATPase subunit B, brain isoform 
Protein Synonyms/Alias
 V-ATPase subunit B 2; Endomembrane proton pump 58 kDa subunit; HO57; Vacuolar proton pump subunit B 2 
Gene Name
 ATP6V1B2 
Gene Synonyms/Alias
 ATP6B2; VPP3 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
64LVILDHVKFPRYAEIubiquitination[1, 2, 3]
108GTSGIDAKKTSCEFTubiquitination[4]
109TSGIDAKKTSCEFTGubiquitination[2]
137RVFNGSGKPIDRGPVubiquitination[2]
403PSLSRLMKSAIGEGMubiquitination[2]
Reference
 [1] A proteome-wide, quantitative survey of in vivo ubiquitylation sites reveals widespread regulatory roles.
 Wagner SA, Beli P, Weinert BT, Nielsen ML, Cox J, Mann M, Choudhary C.
 Mol Cell Proteomics. 2011 Oct;10(10):M111.013284. [PMID: 21890473]
 [2] Refined preparation and use of anti-diglycine remnant (K-ε-GG) antibody enables routine quantification of 10,000s of ubiquitination sites in single proteomics experiments.
 Udeshi ND, Svinkina T, Mertins P, Kuhn E, Mani DR, Qiao JW, Carr SA.
 Mol Cell Proteomics. 2013 Mar;12(3):825-31. [PMID: 23266961]
 [3] 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]
 [4] Systematic and quantitative assessment of the ubiquitin-modified proteome.
 Kim W, Bennett EJ, Huttlin EL, Guo A, Li J, Possemato A, Sowa ME, Rad R, Rush J, Comb MJ, Harper JW, Gygi SP.
 Mol Cell. 2011 Oct 21;44(2):325-40. [PMID: 21906983] 
Functional Description
 Non-catalytic subunit of the peripheral V1 complex of vacuolar ATPase. V-ATPase is responsible for acidifying a variety of intracellular compartments in eukaryotic cells. 
Sequence Annotation
 MOD_RES 404 404 Phosphoserine (By similarity).
 MOD_RES 498 498 Phosphoserine (By similarity).  
Keyword
 Complete proteome; Hydrogen ion transport; Hydrolase; Ion transport; Membrane; Phosphoprotein; Reference proteome; Transport. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 511 AA 
Protein Sequence
MALRAMRGIV NGAAPELPVP TGGPAVGARE QALAVSRNYL SQPRLTYKTV SGVNGPLVIL 60
DHVKFPRYAE IVHLTLPDGT KRSGQVLEVS GSKAVVQVFE GTSGIDAKKT SCEFTGDILR 120
TPVSEDMLGR VFNGSGKPID RGPVVLAEDF LDIMGQPINP QCRIYPEEMI QTGISAIDGM 180
NSIARGQKIP IFSAAGLPHN EIAAQICRQA GLVKKSKDVV DYSEENFAIV FAAMGVNMET 240
ARFFKSDFEE NGSMDNVCLF LNLANDPTIE RIITPRLALT TAEFLAYQCE KHVLVILTDM 300
SSYAEALREV SAAREEVPGR RGFPGYMYTD LATIYERAGR VEGRNGSITQ IPILTMPNDD 360
ITHPIPDLTG YITEGQIYVD RQLHNRQIYP PINVLPSLSR LMKSAIGEGM TRKDHADVSN 420
QLYACYAIGK DVQAMKAVVG EEALTSDDLL YLEFLQKFER NFIAQGPYEN RTVFETLDIG 480
WQLLRIFPKE MLKRIPQSTL SEFYPRDSAK H 511 
Gene Ontology
 GO:0005829; C:cytosol; ISS:UniProtKB.
 GO:0012505; C:endomembrane system; IEA:UniProtKB-SubCell.
 GO:0005794; C:Golgi apparatus; IDA:HPA.
 GO:0016021; C:integral to membrane; IEA:Compara.
 GO:0042470; C:melanosome; IEA:UniProtKB-SubCell.
 GO:0005902; C:microvillus; IEA:Compara.
 GO:0005886; C:plasma membrane; ISS:UniProtKB.
 GO:0033180; C:proton-transporting V-type ATPase, V1 domain; IEA:InterPro.
 GO:0005524; F:ATP binding; IEA:InterPro.
 GO:0046961; F:proton-transporting ATPase activity, rotational mechanism; TAS:ProtInc.
 GO:0015991; P:ATP hydrolysis coupled proton transport; IEA:InterPro.
 GO:0006879; P:cellular iron ion homeostasis; TAS:Reactome.
 GO:0008286; P:insulin receptor signaling pathway; TAS:Reactome.
 GO:0051701; P:interaction with host; TAS:Reactome.
 GO:0090382; P:phagosome maturation; TAS:Reactome.
 GO:0033572; P:transferrin transport; TAS:Reactome. 
Interpro
 IPR020003; ATPase_a/bsu_AS.
 IPR004100; ATPase_a/bsu_N.
 IPR000793; ATPase_F1/V1/A1-cplx_a/bsu_C.
 IPR000194; ATPase_F1/V1/A1_a/bsu_nucl-bd.
 IPR005723; ATPase_V1-cplx_bsu.
 IPR027417; P-loop_NTPase.
 IPR022879; V-ATPase_su_B/beta. 
Pfam
 PF00006; ATP-synt_ab
 PF00306; ATP-synt_ab_C
 PF02874; ATP-synt_ab_N 
SMART
  
PROSITE
 PS00152; ATPASE_ALPHA_BETA 
PRINTS