Standard Name	TRK2 1, 2
Systematic Name	YKR050W
Alias	RPD2
Feature Type	ORF, Verified
Description	Component of the Trk1p-Trk2p potassium transport system; TRK2 has a paralog, TRK1, that arose from the whole genome duplication (1, 3, 4)
Name Description	TRansport of potassium (K)

Chromosomal Location	ChrXI:527815 to 530484 | ORF Map | GBrowse
	Genetic position: 15 cM

	View Computational GO annotations for TRK2
Molecular Function
Manually curated	potassium ion transmembrane transporter activity (IDA, ISS)
Biological Process
Manually curated	cellular potassium ion homeostasis (IDA)
Cellular Component
Manually curated	plasma membrane (TAS)
High-throughput	integral to membrane (ISM)

Classical genetics
null	acid pH resistance: normal small molecule transport: normal vegetative growth: normal vegetative growth: absent
Large-scale survey
null	competitive fitness: increased vacuolar morphology: abnormal viable
Resources	PROPHECY | SCMD | ScreenTroll | Yeast Fitness Database

	83 total interaction(s) for 40 unique genes/features.
Physical Interactions	PCA: 3
Genetic Interactions	Dosage Lethality: 3 Dosage Rescue: 7 Negative Genetic: 11 Phenotypic Enhancement: 11 Phenotypic Suppression: 9 Positive Genetic: 1 Synthetic Growth Defect: 19 Synthetic Lethality: 4 Synthetic Rescue: 15
Resources	BioGRID | BOND | BioPIXIE | CYC2008 (complexes) | Complexome | DIP | DRYGIN | GeneMANIA | InterologFinder

Resources	Expression Summary | Cell cycle and metabolic oscillation | Cell cycle transcript profile | Cyclebase | Genevestigator | GermOnline | SPELL | YMGV | YeastFunc

Localization	YPL+ | YeastGFP
Phosphorylation	PhosphoGRID | PhosphoPep Database
Structure	GPMDB | SCOP | YeastRC
Homologs	Ashbya (AGD) | CGD Homologs | CandidaDB Homologs | Fungal Orthogroups Repository | P-POD | PDB Homologs | PhylomeDB | YGOB | YOGY

	ChrXI:527815 to 530484 | ORF Map | GBrowse
	Genetic position: 15 cM
Last Update	Coordinates: 2011-02-03 | Sequence: 1996-07-31
Subfeature details	Relative Coordinates Chromosomal Coordinates Most Recent Updates Coordinates Sequence CDS 1..2670 527815..530484 2011-02-03 1996-07-31
Retrieve sequences	S.c. Reference Strain S288C S.c. Strain AWRI1631 S.c. Strain AWRI796 S.c. Strain BY4741 S.c. Strain BY4742 S.c. Strain CEN.PK113-7D S.c. Strain EC1118 S.c. Strain EC9-8 S.c. Strain FostersB S.c. Strain FostersO S.c. Strain JAY291 S.c. Strain Kyokai7 S.c. Strain LalvinQA23 S.c. Strain PW5 S.c. Strain RM11-1a S.c. Strain Sigma1278b S.c. Strain T7 S.c. Strain T73 S.c. Strain UC5 S.c. Strain Vin13 S.c. Strain VL3 S.c. Strain W303 S.c. Strain YJM789 S.c. Strain ZTW1 ORF Genomic DNA ORF Translation Coding sequence (CDS)

S288C only	BLASTP | ATCC/WashU Clones | BLASTN | Design Primers | Restriction Fragment Map | Restriction Fragment Sizes | Six-Frame Translation
S288C vs. other species	Fungal Alignment | BLASTN vs. fungi | BLASTP at NCBI | BLASTP vs. fungi | Synteny Viewer
S288C vs. other strains	Strain Alignment

External Links	All Associated Seq | Entrez Gene | Entrez RefSeq Protein | MIPS | Search all NCBI (Entrez) | TCDB | UniProtKB

Primary SGDID	S000001758