CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-042377
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
  
Protein Name
 Inosine-5'-monophosphate dehydrogenase 2 
Protein Synonyms/Alias
  
Gene Name
 IMPDH2 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
40ANEVRKVKKYEQGFIubiquitination[1]
56DPVVLSPKDRVRDVFubiquitination[2]
223INMIKYIKDKYPNLQubiquitination[1, 3, 4]
225MIKYIKDKYPNLQVIacetylation[4]
225MIKYIKDKYPNLQVIubiquitination[1, 2, 3, 4, 5, 6, 7, 8]
243VVTAAQAKNLIDAGVubiquitination[2, 7]
305PQATAVYKVSEYARRubiquitination[6]
378GSLDAMDKHLSSQNRacetylation[9]
378GSLDAMDKHLSSQNRubiquitination[1, 2, 4, 6, 10]
392RYFSEADKIKVAQGVacetylation[4, 9, 11]
392RYFSEADKIKVAQGVubiquitination[1, 2, 4]
394FSEADKIKVAQGVSGubiquitination[1, 2, 4]
406VSGAVQDKGSIHKFVubiquitination[1, 2, 4, 6, 7, 10]
411QDKGSIHKFVPYLIAubiquitination[6]
430SCQDIGAKSLTQVRAubiquitination[1, 4, 6, 7]
445MMYSGELKFEKRTSSubiquitination[1, 6]
467HSLHSYEKRLF****acetylation[4, 11]
467HSLHSYEKRLF****ubiquitination[1, 2, 4]
Reference
 [1] 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]
 [2] 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]
 [3] 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]
 [4] 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]
 [5] Mass spectrometric analysis of lysine ubiquitylation reveals promiscuity at site level.
 Danielsen JM, Sylvestersen KB, Bekker-Jensen S, Szklarczyk D, Poulsen JW, Horn H, Jensen LJ, Mailand N, Nielsen ML.
 Mol Cell Proteomics. 2011 Mar;10(3):M110.003590. [PMID: 21139048]
 [6] 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]
 [7] 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]
 [8] 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]
 [9] 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]
 [10] 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]
 [11] 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
Functional Description
  
Sequence Annotation
 ACT_SITE 263 263 Thioimidate intermediate (By similarity).  
Keyword
 Complete proteome; Oxidoreductase; Reference proteome. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 470 AA 
Protein Sequence
XMDTVTEAGM AIAMALTGGI GFIHHNCTPE FQANEVRKVK KYEQGFITDP VVLSPKDRVR 60
DVFEAKARHG FCGIPITDTG RMGSRLVGII SSRDIDFLKE EEHDCFLEEI MTKREDLVVA 120
PAGITLKEAN EILQRSKKGK LPIVNEDDEL VAIIARTDLK KNRDYPLASK DAKKQLLCGA 180
AIGTHEDDKY RLDLLAQAGV DVVVLDSSQG NSIFQINMIK YIKDKYPNLQ VIGGNVVTAA 240
QAKNLIDAGV DALRVGMGSG SICITQEVAP KIPPDIKSHS PKCPSTVTGC YMLACGRPQA 300
TAVYKVSEYA RRFGVPVIAD GGIQNVGHIA KALALGASTV MMGSLLAATT EAPGEYFFSD 360
GIRLKKYRGM GSLDAMDKHL SSQNRYFSEA DKIKVAQGVS GAVQDKGSIH KFVPYLIAGI 420
QHSCQDIGAK SLTQVRAMMY SGELKFEKRT SSAQVEGGVH SLHSYEKRLF 470 
Gene Ontology
 GO:0003938; F:IMP dehydrogenase activity; IEA:InterPro.
 GO:0006164; P:purine nucleotide biosynthetic process; IEA:InterPro. 
Interpro
 IPR013785; Aldolase_TIM.
 IPR000644; Cysta_beta_synth_core.
 IPR005990; IMP_DH.
 IPR015875; IMP_DH/GMP_Rdtase_CS.
 IPR001093; IMP_DH_GMPRt. 
Pfam
 PF00571; CBS
 PF00478; IMPDH 
SMART
 SM00116; CBS 
PROSITE
 PS51371; CBS
 PS00487; IMP_DH_GMP_RED 
PRINTS