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P30775

- RF1M_YEAST

UniProt

P30775 - RF1M_YEAST

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Protein

Peptide chain release factor 1, mitochondrial

Gene
MRF1, YGL143C
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Mitochondrial peptide chain release factor that directs the termination of translation in response to the peptide chain termination codons UAA and UAG.

GO - Molecular functioni

  1. protein binding Source: IntAct
  2. translation release factor activity Source: SGD
  3. translation release factor activity, codon specific Source: InterPro

GO - Biological processi

  1. mitochondrial translation Source: SGD
  2. mitochondrial translational termination Source: SGD
  3. translational termination Source: SGD
Complete GO annotation...

Keywords - Biological processi

Protein biosynthesis

Enzyme and pathway databases

BioCyciYEAST:G3O-30637-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Peptide chain release factor 1, mitochondrial
Short name:
MRF-1
Short name:
MtRF-1
Gene namesi
Name:MRF1
Ordered Locus Names:YGL143C
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
ProteomesiUP000002311: Chromosome VII

Organism-specific databases

CYGDiYGL143c.
SGDiS000003111. MRF1.

Subcellular locationi

GO - Cellular componenti

  1. mitochondrion Source: SGD
Complete GO annotation...

Keywords - Cellular componenti

Mitochondrion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini? – 413Peptide chain release factor 1, mitochondrialPRO_0000030337
Transit peptidei1 – ?Mitochondrion Reviewed prediction

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei287 – 2871N5-methylglutamine1 Publication

Post-translational modificationi

Methylation of glutamine in the GGQ triplet is conserved from bacteria to mammals By similarity. N5-methylated on Gln-287 by MTQ1.1 Publication

Keywords - PTMi

Methylation

Proteomic databases

MaxQBiP30775.
PaxDbiP30775.

Expressioni

Gene expression databases

GenevestigatoriP30775.

Interactioni

Binary interactionsi

WithEntry#Exp.IntActNotes
MTQ1P539442EBI-14964,EBI-28737

Protein-protein interaction databases

BioGridi33109. 12 interactions.
DIPiDIP-2626N.
IntActiP30775. 2 interactions.
MINTiMINT-427494.
STRINGi4932.YGL143C.

Structurei

3D structure databases

ProteinModelPortaliP30775.
SMRiP30775. Positions 83-411.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiCOG0216.
GeneTreeiENSGT00390000011879.
HOGENOMiHOG000074815.
KOiK02835.
OMAiYERTFKP.
OrthoDBiEOG789CQG.

Family and domain databases

Gene3Di3.30.160.20. 1 hit.
InterProiIPR014720. dsRNA-bd_dom.
IPR005139. PCRF.
IPR000352. Pep_chain_release_fac_I_II.
[Graphical view]
PfamiPF03462. PCRF. 1 hit.
PF00472. RF-1. 1 hit.
[Graphical view]
SMARTiSM00937. PCRF. 1 hit.
[Graphical view]
PROSITEiPS00745. RF_PROK_I. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P30775-1 [UniParc]FASTAAdd to Basket

« Hide

MWLSKFQFPS RSIFKGVFLG HKLPLLVRLT STTTNSKSNG SIPTQYTELS    50
PLLVKQAEKY EAELKDLDKD LSCGIHFDVN KQKHYAKLSA LTDTFIEYKE 100
KLNELKSLQE MIVSDPSLRA EAEQEYAELV PQYETTSSRL VNKLLPPHPF 150
ADKPSLLELR PGVGGIEAMI FTQNLLDMYI GYANYRKWKY RIISKNENES 200
GSGIIDAILS IEEAGSYDRL RFEAGVHRVQ RIPSTETKGR THTSTAAVVV 250
LPQIGDESAK SIDAYERTFK PGEIRVDIMR ASGKGGQHVN TTDSAVRLTH 300
IPSGIVVSMQ DERSQHKNKA KAFTILRARL AEKERLEKEE KERKARKSQV 350
SSTNRSDKIR TYNFPQNRIT DHRCGFTLLD LPGVLSGERL DEVIEAMSKY 400
DSTERAKELL ESN 413
Length:413
Mass (Da):46,770
Last modified:July 1, 1993 - v1
Checksum:iAAAD4829748C7604
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X60381 Genomic DNA. Translation: CAA42932.1.
X99960 Genomic DNA. Translation: CAA68219.1.
Z72665 Genomic DNA. Translation: CAA96855.1.
BK006941 Genomic DNA. Translation: DAA07967.1.
PIRiS28602.
RefSeqiNP_011372.3. NM_001181008.3.

Genome annotation databases

EnsemblFungiiYGL143C; YGL143C; YGL143C.
GeneIDi852734.
KEGGisce:YGL143C.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X60381 Genomic DNA. Translation: CAA42932.1 .
X99960 Genomic DNA. Translation: CAA68219.1 .
Z72665 Genomic DNA. Translation: CAA96855.1 .
BK006941 Genomic DNA. Translation: DAA07967.1 .
PIRi S28602.
RefSeqi NP_011372.3. NM_001181008.3.

3D structure databases

ProteinModelPortali P30775.
SMRi P30775. Positions 83-411.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 33109. 12 interactions.
DIPi DIP-2626N.
IntActi P30775. 2 interactions.
MINTi MINT-427494.
STRINGi 4932.YGL143C.

Proteomic databases

MaxQBi P30775.
PaxDbi P30775.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii YGL143C ; YGL143C ; YGL143C .
GeneIDi 852734.
KEGGi sce:YGL143C.

Organism-specific databases

CYGDi YGL143c.
SGDi S000003111. MRF1.

Phylogenomic databases

eggNOGi COG0216.
GeneTreei ENSGT00390000011879.
HOGENOMi HOG000074815.
KOi K02835.
OMAi YERTFKP.
OrthoDBi EOG789CQG.

Enzyme and pathway databases

BioCyci YEAST:G3O-30637-MONOMER.

Miscellaneous databases

NextBioi 972135.
PROi P30775.

Gene expression databases

Genevestigatori P30775.

Family and domain databases

Gene3Di 3.30.160.20. 1 hit.
InterProi IPR014720. dsRNA-bd_dom.
IPR005139. PCRF.
IPR000352. Pep_chain_release_fac_I_II.
[Graphical view ]
Pfami PF03462. PCRF. 1 hit.
PF00472. RF-1. 1 hit.
[Graphical view ]
SMARTi SM00937. PCRF. 1 hit.
[Graphical view ]
PROSITEi PS00745. RF_PROK_I. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "The yeast nuclear gene MRF1 encodes a mitochondrial peptide chain release factor and cures several mitochondrial RNA splicing defects."
    Pel H.J., Maat M.J., Rep M., Grivell L.A.
    Nucleic Acids Res. 20:6339-6346(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "The sequence of a nearly unclonable 22.8 kb segment on the left arm chromosome VII from Saccharomyces cerevisiae reveals ARO2, RPL9A, TIP1, MRF1 genes and six new open reading frames."
    Voet M., Defoor E., Verhasselt P., Riles L., Robben J., Volckaert G.
    Yeast 13:177-182(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 96604 / S288c / FY1679.
  3. "The nucleotide sequence of Saccharomyces cerevisiae chromosome VII."
    Tettelin H., Agostoni-Carbone M.L., Albermann K., Albers M., Arroyo J., Backes U., Barreiros T., Bertani I., Bjourson A.J., Brueckner M., Bruschi C.V., Carignani G., Castagnoli L., Cerdan E., Clemente M.L., Coblenz A., Coglievina M., Coissac E.
    , Defoor E., Del Bino S., Delius H., Delneri D., de Wergifosse P., Dujon B., Durand P., Entian K.-D., Eraso P., Escribano V., Fabiani L., Fartmann B., Feroli F., Feuermann M., Frontali L., Garcia-Gonzalez M., Garcia-Saez M.I., Goffeau A., Guerreiro P., Hani J., Hansen M., Hebling U., Hernandez K., Heumann K., Hilger F., Hofmann B., Indge K.J., James C.M., Klima R., Koetter P., Kramer B., Kramer W., Lauquin G., Leuther H., Louis E.J., Maillier E., Marconi A., Martegani E., Mazon M.J., Mazzoni C., McReynolds A.D.K., Melchioretto P., Mewes H.-W., Minenkova O., Mueller-Auer S., Nawrocki A., Netter P., Neu R., Nombela C., Oliver S.G., Panzeri L., Paoluzi S., Plevani P., Portetelle D., Portillo F., Potier S., Purnelle B., Rieger M., Riles L., Rinaldi T., Robben J., Rodrigues-Pousada C., Rodriguez-Belmonte E., Rodriguez-Torres A.M., Rose M., Ruzzi M., Saliola M., Sanchez-Perez M., Schaefer B., Schaefer M., Scharfe M., Schmidheini T., Schreer A., Skala J., Souciet J.-L., Steensma H.Y., Talla E., Thierry A., Vandenbol M., van der Aart Q.J.M., Van Dyck L., Vanoni M., Verhasselt P., Voet M., Volckaert G., Wambutt R., Watson M.D., Weber N., Wedler E., Wedler H., Wipfli P., Wolf K., Wright L.F., Zaccaria P., Zimmermann M., Zollner A., Kleine K.
    Nature 387:81-84(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 204508 / S288c.
  4. Cited for: GENOME REANNOTATION.
    Strain: ATCC 204508 / S288c.
  5. Cited for: LEVEL OF PROTEIN EXPRESSION [LARGE SCALE ANALYSIS].
  6. "The yeast translation release factors Mrf1p and Sup45p (eRF1) are methylated, respectively, by the methyltransferases Mtq1p and Mtq2p."
    Polevoda B., Span L., Sherman F.
    J. Biol. Chem. 281:2562-2571(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: METHYLATION AT GLN-287, IDENTIFICATION BY MASS SPECTROMETRY.

Entry informationi

Entry nameiRF1M_YEAST
AccessioniPrimary (citable) accession number: P30775
Secondary accession number(s): D6VU06
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 1, 1993
Last sequence update: July 1, 1993
Last modified: June 11, 2014
This is version 121 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Miscellaneous

Present with 414 molecules/cell in log phase SD medium.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  3. Yeast chromosome VII
    Yeast (Saccharomyces cerevisiae) chromosome VII: entries and gene names

External Data

Dasty 3

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