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

Last Reviewed on: 2001-01-18    Molecular Function | Biological Process | Cellular Component

Manually curated Molecular Function
Annotation(s)	Evidence	Reference(s)	Assigned By
alpha-mannosidase activity	IDA: Inferred from Direct Assay Assigned on 2009-04-06	Yoshihisa T, et al.  (1988) Solubilization and purification of alpha-mannosidase, a marker enzyme of vacuolar membranes in Saccharomyces cerevisiae. J Biol Chem 263(11):5158-63	SGD
	ISS: Inferred from Sequence or structural Similarity Assigned on 2001-01-18	Yoshihisa T and Anraku Y  (1989) Nucleotide sequence of AMS1, the structure gene of vacuolar alpha-mannosidase of Saccharomyces cerevisiae. Biochem Biophys Res Commun 163(2):908-15	SGD

Manually curated Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
cellular carbohydrate metabolic process	ISS: Inferred from Sequence or structural Similarity Assigned on 2001-01-18	Yoshihisa T and Anraku Y  (1989) Nucleotide sequence of AMS1, the structure gene of vacuolar alpha-mannosidase of Saccharomyces cerevisiae. Biochem Biophys Res Commun 163(2):908-15	SGD
oligosaccharide catabolic process	IMP: Inferred from Mutant Phenotype Assigned on 2005-06-14	Chantret I, et al.  (2003) Free-oligosaccharide control in the yeast Saccharomyces cerevisiae: roles for peptide:N-glycanase (Png1p) and vacuolar mannosidase (Ams1p). Biochem J 373(Pt 3):901-8	SGD

Manually curated Cellular Component
Annotation(s)	Evidence	Reference(s)	Assigned By
fungal-type vacuole membrane	IDA: Inferred from Direct Assay Assigned on 2011-03-31	Yoshihisa T, et al.  (1988) Solubilization and purification of alpha-mannosidase, a marker enzyme of vacuolar membranes in Saccharomyces cerevisiae. J Biol Chem 263(11):5158-63	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.

There are no High-throughput annotations for AMS1

** 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
alpha-mannosidase activity	IEA: Inferred from Electronic Annotation with EBI:IPR000602 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
	IEA: Inferred from Electronic Annotation with IUBMB:3.2.1.24 Last updated 2013-03-02	GOA curators and MGI curators  (2001) Gene Ontology annotation based on Enzyme Commission mapping.	UniProtKB
carbohydrate binding	IEA: Inferred from Electronic Annotation with EBI:IPR011013 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
catalytic activity	IEA: Inferred from Electronic Annotation with EBI:IPR011013, EBI:IPR011330 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
hydrolase activity, acting on glycosyl bonds	IEA: Inferred from Electronic Annotation with EBI:KW-0326 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
hydrolase activity, hydrolyzing O-glycosyl compounds	IEA: Inferred from Electronic Annotation with EBI:IPR015341 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
mannosidase activity	IEA: Inferred from Electronic Annotation with EBI:IPR011682 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
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 EBI:IPR015341 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro

Computational Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
carbohydrate metabolic process	IEA: Inferred from Electronic Annotation with EBI:IPR011013, EBI:IPR011330, EBI:IPR000602 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
mannose metabolic process	IEA: Inferred from Electronic Annotation with EBI:IPR011682 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
metabolic process	IEA: Inferred from Electronic Annotation with EBI:KW-0326 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
vacuole	IEA: Inferred from Electronic Annotation with EBI:SL-0272 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-0926 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)).