Tag | Content |
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CPLM ID | CPLM-018386 |
UniProt Accession | |
Genbank Protein ID | |
Genbank Nucleotide ID | |
Protein Name | Protein O-linked-mannose beta-1,2-N-acetylglucosaminyltransferase 1 |
Protein Synonyms/Alias | POMGnT1; UDP-GlcNAc:alpha-D-mannoside beta-1,2-N-acetylglucosaminyltransferase I.2; GnT I.2 |
Gene Name | POMGNT1 |
Gene Synonyms/Alias | MGAT1.2; UNQ746/PRO1475 |
Created Date | July 27, 2013 |
Organism | Homo sapiens (Human) |
NCBI Taxa ID | 9606 |
Lysine Modification | Position | Peptide | Type | References |
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537 | LRNVDSLKKEAYEVE | ubiquitination | [1, 2] | 538 | RNVDSLKKEAYEVEV | ubiquitination | [1, 2] |
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Reference | [1] Tryptic digestion of ubiquitin standards reveals an improved strategy for identifying ubiquitinated proteins by mass spectrometry. Denis NJ, Vasilescu J, Lambert JP, Smith JC, Figeys D. Proteomics. 2007 Mar;7(6):868-74. [ PMID: 17370265] [2] 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 | Participates in O-mannosyl glycosylation. May be responsible for the synthesis of the GlcNAc(beta1-2)Man(alpha1-)O- Ser/Thr moiety on alpha-dystroglycan and other O-mannosylated proteins. Is specific for alpha linked terminal mannose and does not have MGAT3, MGAT4, MGAT5, MGAT7 or MGAT8 activity. |
Sequence Annotation | CROSSLNK 537 537 Glycyl lysine isopeptide (Lys-Gly) CROSSLNK 538 538 Glycyl lysine isopeptide (Lys-Gly) |
Keyword | Complete proteome; Congenital muscular dystrophy; Disease mutation; Glycosyltransferase; Golgi apparatus; Isopeptide bond; Limb-girdle muscular dystrophy; Lissencephaly; Manganese; Membrane; Polymorphism; Reference proteome; Signal-anchor; Transferase; Transmembrane; Transmembrane helix; Ubl conjugation. |
Sequence Source | UniProt (SWISSPROT/TrEMBL); GenBank; EMBL |
Protein Length | 660 AA |
Protein Sequence | MDDWKPSPLI KPFGARKKRS WYLTWKYKLT NQRALRRFCQ TGAVLFLLVT VIVNIKLILD 60 TRRAISEANE DPEPEQDYDE ALGRLEPPRR RGSGPRRVLD VEVYSSRSKV YVAVDGTTVL 120 EDEAREQGRG IHVIVLNQAT GHVMAKRVFD TYSPHEDEAM VLFLNMVAPG RVLICTVKDE 180 GSFHLKDTAK ALLRSLGSQA GPALGWRDTW AFVGRKGGPV FGEKHSKSPA LSSWGDPVLL 240 KTDVPLSSAE EAECHWADTE LNRRRRRFCS KVEGYGSVCS CKDPTPIEFS PDPLPDNKVL 300 NVPVAVIAGN RPNYLYRMLR SLLSAQGVSP QMITVFIDGY YEEPMDVVAL FGLRGIQHTP 360 ISIKNARVSQ HYKASLTATF NLFPEAKFAV VLEEDLDIAV DFFSFLSQSI HLLEEDDSLY 420 CISAWNDQGY EHTAEDPALL YRVETMPGLG WVLRRSLYKE ELEPKWPTPE KLWDWDMWMR 480 MPEQRRGREC IIPDVSRSYH FGIVGLNMNG YFHEAYFKKH KFNTVPGVQL RNVDSLKKEA 540 YEVEVHRLLS EAEVLDHSKN PCEDSFLPDT EGHTYVAFIR MEKDDDFTTW TQLAKCLHIW 600 DLDVRGNHRG LWRLFRKKNH FLMVGVPASP YSVKKPPSVT PIFLEPPPKE EGAPGAPEQT 660 |
Gene Ontology | GO:0000139; C:Golgi membrane; IEA:UniProtKB-SubCell. GO:0016021; C:integral to membrane; IEA:UniProtKB-KW. GO:0047223; F:beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,3-N-acetylglucosaminyltransferase activity; IDA:MGI. GO:0006493; P:protein O-linked glycosylation; IDA:MGI. |
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