CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-017203
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Peptide chain release factor 1, mitochondrial 
Protein Synonyms/Alias
 MRF-1; MtRF-1 
Gene Name
 Mtrf1 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
143SLCKSLNKQDEKQLQacetylation[1]
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
Functional Description
 Mitochondrial peptide chain release factor that directs the termination of translation in response to the peptide chain non-cognate termination stop codons AGG and AGA (By similarity). 
Sequence Annotation
 MOD_RES 314 314 N5-methylglutamine (By similarity).  
Keyword
 Complete proteome; Methylation; Mitochondrion; Protein biosynthesis; Reference proteome; Transit peptide. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 446 AA 
Protein Sequence
MSHHLCIWLF RNPFLRACPQ RHVFLSCQQF RQISLDTRPW NFRQKKTHVL YQLLNKSWSR 60
GCCHQGTRKL WKHKALQKYM EDLNKEYQTL DQCLQGISEN EGDRRALHRR HAQLAPLAAV 120
YQEIQEAEQA IEELESLCKS LNKQDEKQLQ ELVSEERQII DQKIHRLYSE LLERLVPKEK 180
YDWSDVILEV TSGRTTGGDI CQQFTREIFD MYQNYSYYKH WKFELLNYTP ADYGGLHHAA 240
ARISGDSVYK HLKYEGGIHR VQRIPEVGLS SRMQRIHTGT MSVIVLPQPD EVDVKVDPKD 300
LRVDTFRARG AGGQHVNTTD SAVRLVHIPT GLVVECQQER SQLKNKEIAL RVLRARLYQQ 360
IIEKDRCQQQ NARKLQVGTR AQSERIRTYN FTQDRVTDHR IAYEVRDIKE FLRGEKCLDQ 420
LIERLLQSAD EEAISEFLDE SLQSVK 446 
Gene Ontology
 GO:0005739; C:mitochondrion; IDA:MGI.
 GO:0016149; F:translation release factor activity, codon specific; IEA:InterPro. 
Interpro
 IPR014720; dsRNA-bd-like_dom.
 IPR005139; PCRF.
 IPR000352; Pep_chain_release_fac_I_II. 
Pfam
 PF03462; PCRF
 PF00472; RF-1 
SMART
 SM00937; PCRF 
PROSITE
 PS00745; RF_PROK_I 
PRINTS