MRP1/YDR347W Summary

MRP1 BASIC INFORMATION

Standard Name	MRP1
Systematic Name	YDR347W
Feature Type	ORF, Verified
Description	Mitochondrial ribosomal protein of the small subunit; MRP1 exhibits genetic interactions with PET122, encoding a COX3-specific translational activator, and with PET123, encoding a small subunit mitochondrial ribosomal protein (1, 2)
Name Description	Mitochondrial Ribosomal Protein

GO Annotations	All MRP1 GO evidence and references
	View Computational GO annotations for MRP1
Molecular Function
Manually curated	structural constituent of ribosome (IPI)
Biological Process
Manually curated	mitochondrial translation (IC)
Cellular Component
Manually curated	mitochondrial small ribosomal subunit (IPI)
High-throughput	mitochondrion (IDA)

Mutant Phenotype	All MRP1 Phenotype details and references
Large-scale survey
null	glycogen accumulation: increased competitive fitness: decreased resistance to ethanol: decreased respiratory growth: decreased rate respiratory growth: absent utilization of carbon source: decreased viable

Interactions	MRP1 All interactions details and references
	56 total interaction(s) for 34 unique genes/features.
Physical Interactions	Affinity Capture-MS: 50 Affinity Capture-RNA: 1 Affinity Capture-Western: 1
Genetic Interactions	Phenotypic Enhancement: 1 Synthetic Growth Defect: 1 Synthetic Lethality: 1 Synthetic Rescue: 1

Sequence Information

ChrIV:1169173 to 1170138 | |

Genetic position: 204.07 cM

Last Update

Coordinates: 2008-06-05 | Sequence: 1996-07-31

Subfeature details

	Relative Coordinates	Chromosomal Coordinates	Most Recent Updates
	Relative Coordinates	Chromosomal Coordinates	Coordinates	Sequence
CDS	1..966	1169173..1170138	2008-06-05	1996-07-31

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

Primary SGDID	S000002755

MRP1 RESOURCES

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SGD ORF map	GBrowse

Click on histogram for expression summary
Expression Summary

ADDITIONAL INFORMATION for MRP1

REFERENCES CITED ON THIS PAGE [View Complete Literature Guide for MRP1]

1)	Haffter P, et al. (1991) Functional interactions among two yeast mitochondrial ribosomal proteins and an mRNA-specific translational activator. Genetics 127(2):319-26
2)	Dang H, et al. (1990) Discoordinate expression of the yeast mitochondrial ribosomal protein MRP1. J Biol Chem 265(13):7449-54

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