HMM Summary Page: TIGR02273

AccessionTIGR02273
Name16S_RimM
Function16S rRNA processing protein RimM
Gene SymbolrimM
Trusted Cutoff66.20
Domain Trusted Cutoff66.20
Noise Cutoff60.55
Domain Noise Cutoff60.55
Isology Typeequivalog
HMM Length166
Mainrole CategoryTranscription
Subrole CategoryRNA processing
Gene Ontology TermGO:0003723: RNA binding molecular_function
GO:0003723: RNA binding molecular_function
GO:0003723: RNA binding molecular_function
GO:0006364: rRNA processing biological_process
GO:0006364: rRNA processing biological_process
GO:0006364: rRNA processing biological_process
AuthorHaft DH
Entry DateAug 27 2004 11:04AM
Last ModifiedFeb 14 2011 3:27PM
CommentThis family consists of the bacterial protein RimM (YfjA, 21K), a 30S ribosomal subunit-binding protein implicated in 16S ribsomal RNA processing. It has been partially characterized in Escherichia coli, is found with other translation-associated genes such as trmD. It is broadly distributed among bacteria, including some minimal genomes such the aphid endosymbiont Buchnera aphidicola. The protein contains a PRC-barrel domain that it shares with other protein families (PF05239) and a unique domain (PF01782). This model describes the full-length protein. A member from Arabidopsis (plant) has additional N-terminal sequence likely to represent a chloroplast transit peptide.
ReferencesRN [1] RM 9422595 RT RimM and RbfA are essential for efficient processing of 16S rRNA in Escherichia coli. RA Bylund GO, Wipemo LC, Lundberg LA, Wikstrom PM. RL J Bacteriol. 1998 Jan;180(1):73-82. RN [2] RT The PRC-barrel: a widespread, conserved domain shared by photosynthetic reaction center subunits and proteins of RNA metabolism. RA Anantharaman V, Aravind L. RL Genome Biol. 2002 Oct 14;3(11):RESEARCH0061. DR PFAM; PF01782; 16S rRNA processing protein RimM DR PFAM; PF05239; PRC-barrel domain RN [3] RT A novel ribosome-associated protein is important for efficient translation in Escherichia coli. RA Bylund GO, Persson BC, Lundberg LA, Wikstrom PM. RL J Bacteriol. 1997 Jul;179(14):4567-74. DR HAMAP; MF_00014; 532 of 548
Genome PropertyGenProp0802: ribosome biogenesis proteins, bacteria (HMM)
GenProp0802: ribosome biogenesis proteins, bacteria (HMM)
GenProp0802: ribosome biogenesis proteins, bacteria (HMM)
GenProp0802: ribosome biogenesis proteins, bacteria (HMM)
GenProp0802: ribosome biogenesis proteins, bacteria (HMM)
GenProp0802: ribosome biogenesis proteins, bacteria (HMM)