Standard Name	ATO2 1
Systematic Name	YNR002C
Alias	FUN34 2
Feature Type	ORF, Verified
Description	Putative transmembrane protein involved in export of ammonia; ammonia is a starvation signal that promotes cell death in aging colonies; phosphorylated in mitochondria; member of the TC 9.B.33 YaaH family; homolog of Y. lipolytica Gpr1p; ATO2 has a paralog, ADY2, that arose from the whole genome duplication (1, 3, 4, 5, 6, 7)
Name Description	Ammonia (Ammonium) Transport Outward 1

Chromosomal Location	ChrXIV:633856 to 633008 | ORF Map | GBrowse
	Note: this feature is encoded on the Crick strand.

	View Computational GO annotations for ATO2
Molecular Function
Manually curated	ammonium transmembrane transporter activity (IMP)
Biological Process
Manually curated	ammonium transport (IEP, IMP) nitrogen utilization (IMP)
Cellular Component
Manually curated	plasma membrane (IDA)
High-throughput	integral to membrane (ISM) mitochondrion (IDA)

Classical genetics
unspecified	resistance to acetic acid: decreased resistance to acetic acid: normal
Large-scale survey
null	competitive fitness: decreased resistance to benzo[a]pyrene: decreased resistance to amitrole: decreased resistance to cycloheximide: decreased starvation resistance: decreased vacuolar morphology: abnormal viable
Resources	PROPHECY | SCMD | ScreenTroll | Yeast Fitness Database

	11 total interaction(s) for 11 unique genes/features.
Physical Interactions	Affinity Capture-RNA: 3 FRET: 1 PCA: 2
Genetic Interactions	Negative Genetic: 3 Phenotypic Suppression: 1 Synthetic Rescue: 1
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	Organelle DB (UMich) | YPL+ | YeastGFP
Phosphorylation	PhosphoGRID | PhosphoPep Database
Structure	GPMDB | SCOP | YeastRC
Homologs	Ashbya (AGD) | AspGD Homologs | CGD Homologs | CandidaDB Homologs | Fungal Orthogroups Repository | P-POD | PDB Homologs | PhylomeDB | YGOB | YOGY

	ChrXIV:633856 to 633008 | ORF Map | GBrowse
	Note: this feature is encoded on the Crick strand.
Last Update	Coordinates: 2011-02-03 | Sequence: 1997-01-28
Subfeature details	Relative Coordinates Chromosomal Coordinates Most Recent Updates Coordinates Sequence CDS 1..849 633856..633008 2011-02-03 1997-01-28
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 CBS7960 S.c. Strain CEN.PK113-7D S.c. Strain CLIB215 S.c. Strain CLIB324 S.c. Strain EC1118 S.c. Strain EC9-8 S.c. Strain FL100 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 Y10 S.c. Strain YJM269 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) | UniProtKB

Primary SGDID	S000005285