CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-009550
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Myotrophin 
Protein Synonyms/Alias
 Granule cell differentiation protein; Protein V-1 
Gene Name
 Mtpn 
Gene Synonyms/Alias
 Gcdp 
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
4****MCDKEFMWALKacetylation[1, 2, 3]
4****MCDKEFMWALKubiquitination[4]
11KEFMWALKNGDLDEVacetylation[5]
19NGDLDEVKDYVAKGEacetylation[5]
24EVKDYVAKGEDVNRTacetylation[2, 6]
Reference
 [1] Quantitative assessment of the impact of the gut microbiota on lysine epsilon-acetylation of host proteins using gnotobiotic mice.
 Simon GM, Cheng J, Gordon JI.
 Proc Natl Acad Sci U S A. 2012 Jul 10;109(28):11133-8. [PMID: 22733758]
 [2] Quantitative acetylome analysis reveals the roles of SIRT1 in regulating diverse substrates and cellular pathways.
 Chen Y, Zhao W, Yang JS, Cheng Z, Luo H, Lu Z, Tan M, Gu W, Zhao Y.
 Mol Cell Proteomics. 2012 Oct;11(10):1048-62. [PMID: 22826441]
 [3] SIRT5-Mediated Lysine Desuccinylation Impacts Diverse Metabolic Pathways.
 Park J, Chen Y, Tishkoff DX, Peng C, Tan M, Dai L, Xie Z, Zhang Y, Zwaans BM, Skinner ME, Lombard DB, Zhao Y.
 Mol Cell. 2013 Jun 27;50(6):919-30. [PMID: 23806337]
 [4] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023]
 [5] 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]
 [6] The fasted/fed mouse metabolic acetylome: N6-acetylation differences suggest acetylation coordinates organ-specific fuel switching.
 Yang L, Vaitheesvaran B, Hartil K, Robinson AJ, Hoopmann MR, Eng JK, Kurland IJ, Bruce JE.
 J Proteome Res. 2011 Sep 2;10(9):4134-49. [PMID: 21728379
Functional Description
 Promotes dimerization of NF-kappa-B subunits and regulates NF-kappa-B transcription factor activity. Promotes growth of cardiomyocytes, but not cardiomyocyte proliferation. Promotes cardiac muscle hypertrophy (By similarity). Plays a role in the regulation of the growth of actin filaments. Inhibits the activity of the F-actin-capping protein complex formed by the CAPZA1 and CAPZB heterodimer. 
Sequence Annotation
 REPEAT 2 30 ANK 1.
 REPEAT 34 66 ANK 2.
 REPEAT 67 99 ANK 3.
 MOD_RES 2 2 N-acetylcysteine (By similarity).
 MOD_RES 4 4 N6-acetyllysine (By similarity).
 MOD_RES 11 11 N6-acetyllysine (By similarity).
 MOD_RES 24 24 N6-acetyllysine (By similarity).  
Keyword
 3D-structure; Acetylation; ANK repeat; Complete proteome; Cytoplasm; Nucleus; Reference proteome; Repeat. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 118 AA 
Protein Sequence
MCDKEFMWAL KNGDLDEVKD YVAKGEDVNR TLEGGRKPLH YAADCGQLEI LEFLLLKGAD 60
INAPDKHHIT PLLSAVYEGH VSCVKLLLSK GADKTVKGPD GLTALEATDN QAIKALLQ 118 
Gene Ontology
 GO:0030424; C:axon; IEA:Compara.
 GO:0005829; C:cytosol; ISS:UniProtKB.
 GO:0008290; C:F-actin capping protein complex; IEA:Compara.
 GO:0005634; C:nucleus; ISS:UniProtKB.
 GO:0048471; C:perinuclear region of cytoplasm; IEA:UniProtKB-SubCell.
 GO:0006584; P:catecholamine metabolic process; IEA:Compara.
 GO:0016049; P:cell growth; IEA:Compara.
 GO:0021707; P:cerebellar granule cell differentiation; IEA:Compara.
 GO:0010613; P:positive regulation of cardiac muscle hypertrophy; ISS:UniProtKB.
 GO:0030307; P:positive regulation of cell growth; ISS:UniProtKB.
 GO:0010557; P:positive regulation of macromolecule biosynthetic process; ISS:UniProtKB.
 GO:0051092; P:positive regulation of NF-kappaB transcription factor activity; ISS:UniProtKB.
 GO:0051247; P:positive regulation of protein metabolic process; ISS:UniProtKB.
 GO:2000812; P:regulation of barbed-end actin filament capping; ISS:UniProtKB.
 GO:0043403; P:skeletal muscle tissue regeneration; IEA:Compara.
 GO:0051146; P:striated muscle cell differentiation; IEA:Compara. 
Interpro
 IPR002110; Ankyrin_rpt.
 IPR020683; Ankyrin_rpt-contain_dom. 
Pfam
 PF12796; Ank_2 
SMART
 SM00248; ANK 
PROSITE
 PS50297; ANK_REP_REGION
 PS50088; ANK_REPEAT 
PRINTS
 PR01415; ANKYRIN.