CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-007917
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Putative glycosyltransferase HOC1 
Protein Synonyms/Alias
 M-Pol II subunit Hoc1p; Mannan polymerase II complex HOC1 subunit 
Gene Name
 HOC1 
Gene Synonyms/Alias
 YJR075W; J1830 
Created Date
 July 27, 2013 
Organism
 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 
NCBI Taxa ID
 559292 
Lysine Modification
Position
Peptide
Type
References
106EKKIQDLKQTPPEATubiquitination[1]
Reference
 [1] Global analysis of phosphorylation and ubiquitylation cross-talk in protein degradation.
 Swaney DL, Beltrao P, Starita L, Guo A, Rush J, Fields S, Krogan NJ, VillĂ©n J.
 Nat Methods. 2013 Jul;10(7):676-82. [PMID: 23749301
Functional Description
 The M-Pol II complex possesses alpha-1,6- mannosyltransferase activity and is probably involved in the elongation of the mannan backbone of N-linked glycans on cell wall and periplasmic proteins. 
Sequence Annotation
 CARBOHYD 37 37 N-linked (GlcNAc...) (Potential).  
Keyword
 Complete proteome; Direct protein sequencing; Glycoprotein; Glycosyltransferase; Golgi apparatus; Membrane; Reference proteome; Signal-anchor; Transferase; Transmembrane; Transmembrane helix. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 396 AA 
Protein Sequence
MAKTTKRASS FRRLMIFAII ALISLAFGVR YLFHNSNATD LQKILQNLPK EISQSINSAN 60
NIQSSDSDLV QHFESLAQEI RHQQEVQAKQ FDKQRKILEK KIQDLKQTPP EATLRERIAM 120
TFPYDSHVKF PAFIWQTWSN DEGPERVQDI KGMWESKNPG FAHEVLNHDV INALVHHYFY 180
SIPEILETYE ALPSIILKID FFKYLILLVH GGVYADIDTF PVQPIPNWIP EELSPSDIGL 240
IVGVEEDAQR ADWRTKYIRR LQFGTWIIQA KPGHPVLREI ISRIIETTLQ RKRDDQLNVN 300
LRNDLNIMSW TGSGLWTDTI FTYFNDFMRS GVREKVTWKL FHNLNQPKLL SDVLVFPKFS 360
FNCPNQIDND DPHKKFYFIT HLASQFWKNT PKVEQK 396 
Gene Ontology
 GO:0000136; C:alpha-1,6-mannosyltransferase complex; IDA:UniProtKB.
 GO:0000009; F:alpha-1,6-mannosyltransferase activity; IDA:UniProtKB.
 GO:0000032; P:cell wall mannoprotein biosynthetic process; TAS:UniProtKB.
 GO:0006080; P:substituted mannan metabolic process; TAS:SGD. 
Interpro
 IPR007577; GlycoTrfase_DXD_sugar-bd_CS. 
Pfam
 PF04488; Gly_transf_sug 
SMART
  
PROSITE
  
PRINTS