HMM Summary Page: TIGR00105

AccessionTIGR00105
NameL31
Functionribosomal protein L31
Gene SymbolrpmE
Trusted Cutoff38.35
Domain Trusted Cutoff38.35
Noise Cutoff25.35
Domain Noise Cutoff25.35
Isology Typeequivalog
HMM Length68
Mainrole CategoryProtein synthesis
Subrole CategoryRibosomal proteins: synthesis and modification
Gene Ontology TermGO:0000315: organellar large ribosomal subunit cellular_component
GO:0003735: structural constituent of ribosome molecular_function
GO:0006412: translation biological_process
GO:0022625: cytosolic large ribosomal subunit cellular_component
AuthorAnolik RT, Richardson DL
Entry DateApr 20 1999 2:04PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis family consists exclusively of bacterial (and organellar) 50S ribosomal protein L31. In some species, such as Bacillus subtilis, this protein exists in two forms (RpmE and YtiA), one of which (RpmE) contains a pair of motifs, CXC and CXXC, for binding zinc.
ReferencesDR PROSITE; PS01143 RN [1] RM PMID:15049826 RT Zinc is a key factor in controlling alternation of two types of L31 protein in the Bacillus subtilis ribosome. RA Nanamiya H, Akanuma G, Natori Y, Murayama R, Kosono S, Kudo T, Kobayashi K, Ogasawara N, Park SM, Ochi K, Kawamura F RL Mol Microbiol. 2004 Apr;52(1):273-83. RN [2] RM PMID:22196016 RT Characterization of Zn(II)-responsive ribosomal proteins YkgM and L31 in E. coli. RA Hensley MP, Gunasekera TS, Easton JA, Sigdel TK, Sugarbaker SA, Klingbeil L, Breece RM, Tierney DL, Crowder MW RL J Inorg Biochem. 2012 Jun;111:164-72. DR HAMAP; MF_00502; 197 of 197
Genome PropertyGenProp0174: ribosome, bacterial, large subunit (HMM)
GenProp0800: bacterial core gene set, 1 or more per genome (HMM)