POP7/YBR167C Summary Help

Standard Name POP7 1
Systematic Name YBR167C
Alias RPP2 2
Feature Type ORF, Verified
Description Subunit of both RNase MRP and nuclear RNase P; forms a soluble heterodimer with Pop6p that binds P3 domain of RNase MRP and RNase P RNAs; RNase MRP cleaves pre-rRNA, while nuclear RNase P cleaves tRNA precursors to generate mature 5' ends and facilitates turnover of nuclear RNAs (1, 3, 4, 5)
Name Description Processing Of Precursor RNAs
Chromosomal Location
ChrII:571890 to 571468 | ORF Map | GBrowse
Note: this feature is encoded on the Crick strand.
Gbrowse
Gene Ontology Annotations All POP7 GO evidence and references
  View Computational GO annotations for POP7
Molecular Function
Manually curated
Biological Process
Manually curated
Cellular Component
Manually curated
Regulators 7 genes
Resources
Classical genetics
null
Large-scale survey
conditional
null
reduction of function
unspecified
Resources
136 total interaction(s) for 107 unique genes/features.
Physical Interactions
  • Affinity Capture-MS: 16
  • Affinity Capture-RNA: 1
  • Affinity Capture-Western: 15
  • Co-crystal Structure: 1
  • Co-purification: 1
  • Reconstituted Complex: 1
  • Two-hybrid: 5

Genetic Interactions
  • Negative Genetic: 35
  • Positive Genetic: 59
  • Synthetic Lethality: 1
  • Synthetic Rescue: 1

Resources
Expression Summary
histogram
Resources
Length (a.a.) 140
Molecular Weight (Da) 15,814
Isoelectric Point (pI) 10.12
Localization
Phosphorylation PhosphoGRID | PhosphoPep Database
Structure
Homologs
sequence information
ChrII:571890 to 571468 | ORF Map | GBrowse
Note: this feature is encoded on the Crick strand.
SGD ORF map
Last Update Coordinates: 2011-02-03 | Sequence: 1997-01-28
Subfeature details
Relative
Coordinates
Chromosomal
Coordinates
Most Recent Updates
Coordinates Sequence
CDS 1..423 571890..571468 2011-02-03 1997-01-28
Retrieve sequences
Analyze Sequence
S288C only
S288C vs. other species
S288C vs. other strains
Resources
External Links All Associated Seq | E.C. | Entrez Gene | Entrez RefSeq Protein | MIPS | Search all NCBI (Entrez) | UniProtKB
Primary SGDIDS000000371
References cited on this page View Complete Literature Guide for POP7
1) Chamberlain JR, et al.  (1998) Purification and characterization of the nuclear RNase P holoenzyme complex reveals extensive subunit overlap with RNase MRP. Genes Dev 12(11):1678-90
2) Stolc V, et al.  (1998) Rpp2, an essential protein subunit of nuclear RNase P, is required for processing of precursor tRNAs and 35S precursor rRNA in Saccharomyces cerevisiae. Proc Natl Acad Sci U S A 95(12):6716-21
3) Houser-Scott F, et al.  (2002) Interactions among the protein and RNA subunits of Saccharomyces cerevisiae nuclear RNase P. Proc Natl Acad Sci U S A 99(5):2684-9
4) Perederina A, et al.  (2007) Specific binding of a Pop6/Pop7 heterodimer to the P3 stem of the yeast RNase MRP and RNase P RNAs. RNA 13(10):1648-55
5) Marvin MC, et al.  (2011) Accumulation of noncoding RNA due to an RNase P defect in Saccharomyces cerevisiae. RNA 17(8):1441-50