MRP21/YBL090W Summary

MRP21 BASIC INFORMATION

Standard Name	MRP21
Systematic Name	YBL090W
Alias	MRP50
Feature Type	ORF, Verified
Description	Mitochondrial ribosomal protein of the small subunit; MRP21 exhibits genetic interactions with mutations in the COX2 and COX3 mRNA 5'-untranslated leader sequences (1)
Name Description	Mitochondrial Ribosomal Protein

GO Annotations	All MRP21 GO evidence and references
	View Computational GO annotations for MRP21
Molecular Function
Manually curated	structural constituent of ribosome (IDA)
Biological Process
Manually curated	mitochondrial translation (IMP) mitochondrial translational initiation (IGI)
Cellular Component
Manually curated	mitochondrial small ribosomal subunit (IDA)
High-throughput	mitochondrion (IDA)

Mutant Phenotype	All MRP21 Phenotype details and references
Classical genetics
null	mitochondrial genome maintenance: absent
Large-scale survey
null	UV resistance: decreased acid pH resistance: decreased glycogen accumulation: decreased competitive fitness: decreased resistance to farnesol: decreased respiratory growth: decreased rate respiratory growth: absent utilization of carbon source: decreased viable

Interactions	MRP21 All interactions details and references
	42 total interaction(s) for 35 unique genes/features.
Physical Interactions	Affinity Capture-MS: 35 Affinity Capture-RNA: 1
Genetic Interactions	Synthetic Growth Defect: 3 Synthetic Lethality: 1 Synthetic Rescue: 2

Sequence Information

ChrII:48822 to 49355 | |

Last Update

Coordinates: 2004-01-29 | Sequence: 1997-01-28

Subfeature details

	Relative Coordinates	Chromosomal Coordinates	Most Recent Updates
	Relative Coordinates	Chromosomal Coordinates	Coordinates	Sequence
CDS	1..534	48822..49355	2004-01-29	1997-01-28

External Links	All Associated Seq \| Entrez Gene \| Entrez RefSeq Protein \| MIPS \| UniProtKB

Primary SGDID	S000000186

MRP21 RESOURCES

Click on map for expanded view

SGD ORF map	GBrowse

Click on histogram for expression summary
Expression Summary

ADDITIONAL INFORMATION for MRP21

REFERENCES CITED ON THIS PAGE [View Complete Literature Guide for MRP21]

1)	Green-Willms NS, et al. (1998) Functional interactions between yeast mitochondrial ribosomes and mRNA 5' untranslated leaders. Mol Cell Biol 18(4):1826-34

SGD^tm pages Database Copyright © 1997-2010 The Board of Trustees of Leland Stanford Junior University. Permission to use the information contained in this database was given by the researchers/institutes who contributed or published the information. Users of the database are solely responsible for compliance with any copyright restrictions, including those applying to the author abstracts. Documents from this server are provided "AS-IS" without any warranty, expressed or implied. The SGD project at Stanford University is supported by a Genome Research Resource Grant from the US National Human Genome Research Institute, part of the US National Institutes of Health.