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

Last Reviewed on: 2008-04-17    Molecular Function | Biological Process

Manually curated Molecular Function
Annotation(s)	Evidence	Reference(s)	Assigned By
adenine deaminase activity	IMP: Inferred from Mutant Phenotype Assigned on 2008-04-17 IDA: Inferred from Direct Assay Assigned on 2008-04-17	Deeley MC  (1992) Adenine deaminase and adenine utilization in Saccharomyces cerevisiae. J Bacteriol 174(10):3102-10	SGD

Manually curated Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
adenine catabolic process	IMP: Inferred from Mutant Phenotype Assigned on 2008-04-17 IDA: Inferred from Direct Assay Assigned on 2008-04-17	Deeley MC  (1992) Adenine deaminase and adenine utilization in Saccharomyces cerevisiae. J Bacteriol 174(10):3102-10	SGD
hypoxanthine salvage	IMP: Inferred from Mutant Phenotype Assigned on 2008-04-17 IDA: Inferred from Direct Assay Assigned on 2008-04-17	Deeley MC  (1992) Adenine deaminase and adenine utilization in Saccharomyces cerevisiae. J Bacteriol 174(10):3102-10	SGD
purine-containing compound salvage	IMP: Inferred from Mutant Phenotype Assigned on 2008-04-17 IDA: Inferred from Direct Assay Assigned on 2008-04-17	Deeley MC  (1992) Adenine deaminase and adenine utilization in Saccharomyces cerevisiae. J Bacteriol 174(10):3102-10	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
cytoplasm	IDA: Inferred from Direct Assay Assigned on 2003-10-28	Huh WK, et al.  (2003) Global analysis of protein localization in budding yeast. Nature 425(6959):686-91	SGD
nucleus	IDA: Inferred from Direct Assay Assigned on 2003-10-28	Huh WK, et al.  (2003) Global analysis of protein localization in budding yeast. Nature 425(6959):686-91	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.

Molecular Function | Biological Process | Cellular Component

Computational Molecular Function
Annotation(s)	Evidence	Reference(s)	Assigned By
adenine deaminase activity	IEA: Inferred from Electronic Annotation with HAMAP:MF_03145 Last updated 2013-03-02	Swiss Institute of Bioinformatics (SIB) curators and GOA curators  (2006) Electronic Gene Ontology annotations created by transferring manual GO annotations between orthologous microbial proteins	UniProtKB
	IEA: Inferred from Electronic Annotation with IUBMB:3.5.4.2 Last updated 2013-03-02	GOA curators and MGI curators  (2001) Gene Ontology annotation based on Enzyme Commission mapping.	UniProtKB
deaminase activity	IEA: Inferred from Electronic Annotation with EBI:IPR001365, EBI:IPR006650, EBI:IPR006330 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
hydrolase activity	IEA: Inferred from Electronic Annotation with EBI:KW-0378 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
metal ion binding	IEA: Inferred from Electronic Annotation with EBI:KW-0479 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
zinc ion binding	IEA: Inferred from Electronic Annotation with HAMAP:MF_03145 Last updated 2013-03-02	Swiss Institute of Bioinformatics (SIB) curators and GOA curators  (2006) Electronic Gene Ontology annotations created by transferring manual GO annotations between orthologous microbial proteins	UniProtKB

Computational Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
adenine catabolic process	IEA: Inferred from Electronic Annotation with HAMAP:MF_03145 Last updated 2013-03-02	Swiss Institute of Bioinformatics (SIB) curators and GOA curators  (2006) Electronic Gene Ontology annotations created by transferring manual GO annotations between orthologous microbial proteins	UniProtKB
hypoxanthine salvage	IEA: Inferred from Electronic Annotation with HAMAP:MF_03145 Last updated 2013-03-02	Swiss Institute of Bioinformatics (SIB) curators and GOA curators  (2006) Electronic Gene Ontology annotations created by transferring manual GO annotations between orthologous microbial proteins	UniProtKB
nucleotide metabolic process	IEA: Inferred from Electronic Annotation with EBI:KW-0546 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
purine ribonucleoside monophosphate biosynthetic process	IEA: Inferred from Electronic Annotation with EBI:IPR001365, EBI:IPR006650 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro

Computational Cellular Component
Annotation(s)	Evidence	Reference(s)	Assigned By
cytoplasm	IEA: Inferred from Electronic Annotation with EBI:SL-0086 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 HAMAP:MF_03145 Last updated 2013-03-02	Swiss Institute of Bioinformatics (SIB) curators and GOA curators  (2006) Electronic Gene Ontology annotations created by transferring manual GO annotations between orthologous microbial proteins	UniProtKB
	IEA: Inferred from Electronic Annotation with EBI:KW-0963 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
cytosol	IBA: Inferred from Biological Aspect of Ancestor with PANTHER:PTHR11409_AN174 Last updated 2011-10-06	Gaudet P, et al.  (2011) Annotation inferences using phylogenetic trees.	RefGenome
nucleus	IEA: Inferred from Electronic Annotation with EBI:SL-0191 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 HAMAP:MF_03145 Last updated 2013-03-02	Swiss Institute of Bioinformatics (SIB) curators and GOA curators  (2006) Electronic Gene Ontology annotations created by transferring manual GO annotations between orthologous microbial proteins	UniProtKB
	IEA: Inferred from Electronic Annotation with EBI:KW-0539 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 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)).