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lncRNA gene - rrk1 (SPNCRNA.128) - RNase P K-RNA

Gene summary

Standard name
rrk1
Systematic ID
SPNCRNA.128
Product
RNase P K-RNA
Organism
Schizosaccharomyces pombe (fission yeast)
Synonyms
K1-RNA, K2-RNA
Feature type
lncRNA gene
Genomic location
chromosome III: 989942..990834 reverse strand

Annotation

Catalytic activity attributes

PBO:0091934 - RNase P cleavage specificity not affected by sequences flanking the G+1 cleavage site

References:

PBO:0017076 - RNase P enzyme-substrate contact points identified using pre-tRNAs with modified bases

References:

PBO:0017075 - structures of acceptor stem and anticodon/intron loop of substrate tRNA crucial for RNaseP activity

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PBO:0091933 - tRNA substrate KM 20 nM, Vmax 1.1-2.5 nM/min

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Complementation

PBO:0017073 - does not functionally complement S. cerevisiae RPR1

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GO biological process

GO:0001682 - tRNA 5'-leader removal

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GO cellular component

GO:0005655 - nucleolar ribonuclease P complex

References:

GO:0030677 - ribonuclease P complex

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GO molecular function

GO:0004526 - ribonuclease P activity

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Quantitative gene expression

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0001117 - decreased RNA level during vegetative growth

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Genotypes:

FYPO:0003722 - decreased tRNA 5'-leader removal

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0001357 - normal vegetative cell population growth

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Genotypes:

Orthologs

References / Literature

PMID:2226803 - The RNA component of RNase P in Schizosaccharomyces species.
Zimmerly S et al. FEBS Lett 1990 Oct 01;271(1-2):189-93
PMID:23101633 - Quantitative analysis of fission yeast transcriptomes and proteomes in proliferating and quiescent cells.
Marguerat S et al. Cell 2012 Oct 26;151(3):671-83
PMID:3443299 - The RNA components of Schizosaccharomyces pombe RNase P are essential for cell viability.
Cherayil B et al. Gene 1987;60(2-3):157-61
PMID:3743551 - Two RNA species co-purify with RNase P from the fission yeast Schizosaccharomyces pombe.
Krupp G et al. EMBO J 1986 Jul;5(7):1697-703
PMID:6262315 - Partial purification of RNase P from Schizosaccharomyces pombe.
Kline L et al. J Biol Chem 1981 May 25;256(10):5058-63
PMID:8223594 - Identification of a 100-kDa protein associated with nuclear ribonuclease P activity in Schizosaccharomyces pombe.
Zimmerly S et al. Eur J Biochem 1993 Oct 15;217(2):501-7
PMID:40015273 - A comprehensive Schizosaccharomyces pombe atlas of physical transcription factor interactions with proteins and chromatin.
Skribbe M et al. Mol Cell 2025 Feb 19;
PMID:2666172 - Substrate structural requirements of Schizosaccharomyces pombe RNase P.
Drainas D et al. FEBS Lett 1989 Jul 17;251(1-2):84-8
PMID:29914874 - Long noncoding RNA repertoire and targeting by nuclear exosome, cytoplasmic exonuclease, and RNAi in fission yeast.
Atkinson SR et al. RNA 2018 Sep;24(9):1195-1213
PMID:8121805 - Replacement of the Saccharomyces cerevisiae RPR1 gene with heterologous RNase P RNA genes.
Pagán-Ramos E et al. Nucleic Acids Res 1994 Jan 25;22(2):200-7
PMID:2347311 - Substrate recognition by RNase P and by the catalytic M1 RNA: identification of possible contact points in pre-tRNAs.
Kahle D et al. EMBO J 1990 Jun;9(6):1929-37
PMID:1706437 - Sequence changes in both flanking sequences of a pre-tRNA influence the cleavage specificity of RNase P.
Krupp G et al. J Mol Biol 1991 Feb 20;217(4):637-48