This page displays GO annotations in different sections according to the annotation method used to add that annotation to SGD.

Last Reviewed on: 2009-04-10    Molecular Function | Biological Process | Cellular Component

Manually curated Molecular Function
Annotation(s)	Evidence	Reference(s)	Assigned By
protein channel activity	IDA: Inferred from Direct Assay Assigned on 2009-04-10	Paschen SA, et al.  (2003) Evolutionary conservation of biogenesis of beta-barrel membrane proteins. Nature 426(6968):862-6	SGD

Manually curated Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
protein complex assembly	IMP: Inferred from Mutant Phenotype Assigned on 2004-03-03	Kozjak V, et al.  (2003) An essential role of Sam50 in the protein sorting and assembly machinery of the mitochondrial outer membrane. J Biol Chem 278(49):48520-3	SGD
	IMP: Inferred from Mutant Phenotype Assigned on 2004-03-10 IPI: Inferred from Physical Interaction Assigned on 2004-03-10	Paschen SA, et al.  (2003) Evolutionary conservation of biogenesis of beta-barrel membrane proteins. Nature 426(6968):862-6	SGD
protein import into mitochondrial outer membrane	IMP: Inferred from Mutant Phenotype Assigned on 2004-09-09	Kozjak V, et al.  (2003) An essential role of Sam50 in the protein sorting and assembly machinery of the mitochondrial outer membrane. J Biol Chem 278(49):48520-3	SGD
	IMP: Inferred from Mutant Phenotype Assigned on 2009-04-10	Stojanovski D, et al.  (2007) Alternative function for the mitochondrial SAM complex in biogenesis of alpha-helical TOM proteins. J Cell Biol 179(5):881-93	SGD

Manually curated Cellular Component
Annotation(s)	Evidence	Reference(s)	Assigned By
integral to mitochondrial outer membrane	IDA: Inferred from Direct Assay Assigned on 2009-04-10	Gentle I, et al.  (2004) The Omp85 family of proteins is essential for outer membrane biogenesis in mitochondria and bacteria. J Cell Biol 164(1):19-24	SGD
mitochondrial sorting and assembly machinery complex	IDA: Inferred from Direct Assay Assigned on 2004-03-03	Kozjak V, et al.  (2003) An essential role of Sam50 in the protein sorting and assembly machinery of the mitochondrial outer membrane. J Biol Chem 278(49):48520-3	SGD

* Manually curated GO annotations reflect our best understanding of the basic molecular function, biological process, and cellular component for this gene product. Manually curated annotations are assigned by SGD curators based on published papers when available, or by curatorial statements if necessary. Curators periodically review all Manually curated GO annotations for accuracy and completeness. The "Last Reviewed on:" date at the top of this section indicates when these annotations were last reviewed.

Cellular Component

High-throughput Cellular Component
Annotation(s)	Evidence	Reference(s)	Assigned By
mitochondrial outer membrane	IDA: Inferred from Direct Assay Assigned on 2006-03-17	Zahedi RP, et al.  (2006) Proteomic analysis of the yeast mitochondrial outer membrane reveals accumulation of a subclass of preproteins. Mol Biol Cell 17(3):1436-50	SGD
mitochondrion	IDA: Inferred from Direct Assay Assigned on 2006-12-12	Reinders J, et al.  (2006) Toward the complete yeast mitochondrial proteome: multidimensional separation techniques for mitochondrial proteomics. J Proteome Res 5(7):1543-54	SGD
	IDA: Inferred from Direct Assay Assigned on 2004-01-05	Hazbun TR, et al.  (2003) Assigning function to yeast proteins by integration of technologies. Mol Cell 12(6):1353-65	SGD
	IDA: Inferred from Direct Assay Assigned on 2004-09-24	Sickmann A, et al.  (2003) The proteome of Saccharomyces cerevisiae mitochondria. Proc Natl Acad Sci U S A 100(23):13207-12	SGD

** GO annotations from High-throughput experiments are made based on a variety of large scale high-throughput experiments, including genome-wide experiments. Many of these annotations are made based on GO annotations (or mappings to GO annotations) assigned by the authors, rather than SGD curators. While SGD curators read these publications and often work closely with authors to incorporate the information, each individual annotation may not necessarily be reviewed by a curator. GO Annotations from high-throughput experiments will be assigned only when this type of data is available, and thus may not be assigned in all three aspects of the Gene Ontologies.

Biological Process | Cellular Component

Computational Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
protein transport	IEA: Inferred from Electronic Annotation with EBI:KW-0653 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
transport	IEA: Inferred from Electronic Annotation with EBI:KW-0813 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB

Computational Cellular Component
Annotation(s)	Evidence	Reference(s)	Assigned By
integral to membrane	IEA: Inferred from Electronic Annotation with EBI:KW-0812 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
membrane	IEA: Inferred from Electronic Annotation with EBI:KW-0472 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
mitochondrial outer membrane	IEA: Inferred from Electronic Annotation with EBI:SL-0172 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on the manual assignment of UniProtKB Subcellular Location terms in UniProtKB/Swiss-Prot entries.	UniProtKB
	IEA: Inferred from Electronic Annotation with EBI:KW-1000 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
mitochondrion	IEA: Inferred from Electronic Annotation with EBI:KW-0496 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
outer membrane	IEA: Inferred from Electronic Annotation with EBI:IPR000184 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro

*** Computational GO Annotations are predictions. These annotations are NOT reviewed by a curator. Currently, all computational GO annotations for S. cerevisiae are assigned by an external source (for example, the Gene Ontology Annotation (GOA) project of the European Bioinformatics Institute (EBI)).