Standard Name	SSO2
Systematic Name	YMR183C
Feature Type	ORF, Verified
Description	Plasma membrane t-SNARE; involved in fusion of secretory vesicles at the plasma membrane; syntaxin homolog that is functionally redundant with Sso1p; SSO2 has a paralog, SSO1, that arose from the whole genome duplication (1, 2, 3)

Chromosomal Location	ChrXIII:627808 to 626921 | ORF Map | GBrowse
	Note: this feature is encoded on the Crick strand.

	View Computational GO annotations for SSO2
Molecular Function
Manually curated	phosphatidic acid binding (IDA) SNAP receptor activity (IPI)
Biological Process
Manually curated	ascospore-type prospore assembly (IGI) Golgi to plasma membrane transport (TAS) vesicle fusion (TAS)
Cellular Component
Manually curated	plasma membrane (IDA) prospore membrane (IDA)
High-throughput	cytoplasm (IDA) endoplasmic reticulum (IDA) plasma membrane (IDA)

Classical genetics
null	viable
Large-scale survey
null	acid pH resistance: decreased competitive fitness: decreased haploinsufficient resistance to caffeine: increased resistance to hydroxyurea: decreased resistance to fenpropimorph: decreased resistance to cycloheximide: decreased resistance to acetic acid: decreased resistance to tunicamycin: increased resistance to methyl methanesulfonate: increased resistance to BPS: decreased resistance to L-canavanine: increased resistance to sorbate: decreased resistance to clioquinol: decreased viable
overexpression	vegetative growth: decreased rate
Resources	PROPHECY | SCMD | ScreenTroll | Yeast Fitness Database

	205 total interaction(s) for 139 unique genes/features.
Physical Interactions	Affinity Capture-MS: 5 Affinity Capture-RNA: 1 Affinity Capture-Western: 17 Co-fractionation: 2 FRET: 2 PCA: 4 Reconstituted Complex: 3 Two-hybrid: 14
Genetic Interactions	Dosage Rescue: 18 Negative Genetic: 114 Phenotypic Enhancement: 2 Phenotypic Suppression: 1 Positive Genetic: 17 Synthetic Growth Defect: 3 Synthetic Lethality: 2
Resources	BioGRID | BOND | BioPIXIE | CYC2008 (complexes) | Complexome | DIP | DRYGIN | GeneMANIA | InterologFinder | YeastRC Two-Hybrid

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

Localization	YeastRC | Organelle DB (UMich) | 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

	ChrXIII:627808 to 626921 | ORF Map | GBrowse
	Note: this feature is encoded on the Crick strand.
Last Update	Coordinates: 2011-02-03 | Sequence: 1996-07-31
Subfeature details	Relative Coordinates Chromosomal Coordinates Most Recent Updates Coordinates Sequence CDS 1..888 627808..626921 2011-02-03 1996-07-31
Retrieve sequences	S.c. Reference Strain S288C 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 FostersB S.c. Strain FostersO S.c. Strain JAY291 S.c. Strain Kyokai7 S.c. Strain LalvinQA23 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 YPS163 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	S000004795