CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-030882
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Ubiquitin-conjugating enzyme E2 K 
Protein Synonyms/Alias
 cDNA FLJ57995, moderately similar to Ubiquitin-conjugating enzyme E2-25 kDa (EC 6.3.2.19) 
Gene Name
 UBE2K 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
14QRIKREFKEVLKSEEacetylation[1, 2, 3]
18REFKEVLKSEETSKNubiquitination[4]
24LKSEETSKNQIKVDLubiquitination[4, 5]
28ETSKNQIKVDLVDENubiquitination[6]
61GRYQLEIKIPETYPFubiquitination[5, 6]
81KQNPEMFKQTARLWAubiquitination[3, 4, 5, 6, 7]
103VSSPEYTKKIENLCAubiquitination[4, 5, 8, 9, 10]
104SSPEYTKKIENLCAMubiquitination[3, 7, 8]
Reference
 [1] Proteomic investigations reveal a role for RNA processing factor THRAP3 in the DNA damage response.
 Beli P, Lukashchuk N, Wagner SA, Weinert BT, Olsen JV, Baskcomb L, Mann M, Jackson SP, Choudhary C.
 Mol Cell. 2012 Apr 27;46(2):212-25. [PMID: 22424773]
 [2] Proteomic investigations of lysine acetylation identify diverse substrates of mitochondrial deacetylase sirt3.
 Sol EM, Wagner SA, Weinert BT, Kumar A, Kim HS, Deng CX, Choudhary C.
 PLoS One. 2012;7(12):e50545. [PMID: 23236377]
 [3] Integrated proteomic analysis of post-translational modifications by serial enrichment.
 Mertins P, Qiao JW, Patel J, Udeshi ND, Clauser KR, Mani DR, Burgess MW, Gillette MA, Jaffe JD, Carr SA.
 Nat Methods. 2013 Jul;10(7):634-7. [PMID: 23749302]
 [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]
 [5] Landscape of the PARKIN-dependent ubiquitylome in response to mitochondrial depolarization.
 Sarraf SA, Raman M, Guarani-Pereira V, Sowa ME, Huttlin EL, Gygi SP, Harper JW.
 Nature. 2013 Apr 18;496(7445):372-6. [PMID: 23503661]
 [6] Proteome-wide identification of ubiquitylation sites by conjugation of engineered lysine-less ubiquitin.
 Oshikawa K, Matsumoto M, Oyamada K, Nakayama KI.
 J Proteome Res. 2012 Feb 3;11(2):796-807. [PMID: 22053931]
 [7] 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]
 [8] 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]
 [9] Global identification of modular cullin-RING ligase substrates.
 Emanuele MJ, Elia AE, Xu Q, Thoma CR, Izhar L, Leng Y, Guo A, Chen YN, Rush J, Hsu PW, Yen HC, Elledge SJ.
 Cell. 2011 Oct 14;147(2):459-74. [PMID: 21963094]
 [10] Methods for quantification of in vivo changes in protein ubiquitination following proteasome and deubiquitinase inhibition.
 Udeshi ND, Mani DR, Eisenhaure T, Mertins P, Jaffe JD, Clauser KR, Hacohen N, Carr SA.
 Mol Cell Proteomics. 2012 May;11(5):148-59. [PMID: 22505724
Functional Description
  
Sequence Annotation
  
Keyword
 Complete proteome; Reference proteome. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 139 AA 
Protein Sequence
MANIAVQRIK REFKEVLKSE ETSKNQIKVD LVDENFTELR GEIAGPPDTP YEGGRYQLEI 60
KIPETYPFNP PKYKQNPEMF KQTARLWAHV YAGAPVSSPE YTKKIENLCA MGFDRNAVIV 120
ALSSKSWDVE TATELLLSN 139 
Gene Ontology
 GO:0016881; F:acid-amino acid ligase activity; IEA:InterPro. 
Interpro
 IPR009060; UBA-like.
 IPR000449; UBA/transl_elong_EF1B_N.
 IPR015940; UBA/transl_elong_EF1B_N_euk.
 IPR000608; UBQ-conjugat_E2.
 IPR016135; UBQ-conjugating_enzyme/RWD. 
Pfam
 PF00627; UBA
 PF00179; UQ_con 
SMART
 SM00165; UBA 
PROSITE
 PS50030; UBA
 PS50127; UBIQUITIN_CONJUGAT_2 
PRINTS