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

Last Reviewed on: 2002-12-02    Molecular Function | Biological Process | Cellular Component

Manually curated Molecular Function
Annotation(s)	Evidence	Reference(s)	Assigned By
fumarate hydratase activity	IDA: Inferred from Direct Assay Assigned on 2013-02-01	Wu M and Tzagoloff A  (1987) Mitochondrial and cytoplasmic fumarases in Saccharomyces cerevisiae are encoded by a single nuclear gene FUM1. J Biol Chem 262(25):12275-82	SGD

Manually curated Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
fumarate metabolic process	IMP: Inferred from Mutant Phenotype Assigned on 2013-02-01	Kaclikova E, et al.  (1992) Fumaric acid overproduction in yeast mutants deficient in fumarase. FEMS Microbiol Lett 70(2):101-6	SGD
tricarboxylic acid cycle	IMP: Inferred from Mutant Phenotype Assigned on 2013-02-01	Kaclikova E, et al.  (1992) Fumaric acid overproduction in yeast mutants deficient in fumarase. FEMS Microbiol Lett 70(2):101-6	SGD

Manually curated Cellular Component
Annotation(s)	Evidence	Reference(s)	Assigned By
cytosol	IDA: Inferred from Direct Assay Assigned on 2002-12-02	Sass E, et al.  (2001) Mitochondrial and cytosolic isoforms of yeast fumarase are derivatives of a single translation product and have identical amino termini. J Biol Chem 276(49):46111-7	SGD
mitochondrial matrix	IDA: Inferred from Direct Assay Assigned on 2002-12-02	Sass E, et al.  (2001) Mitochondrial and cytosolic isoforms of yeast fumarase are derivatives of a single translation product and have identical amino termini. J Biol Chem 276(49):46111-7	SGD
mitochondrion	IDA: Inferred from Direct Assay Assigned on 2009-07-01	Grandier-Vazeille X, et al.  (2001) Yeast mitochondrial dehydrogenases are associated in a supramolecular complex. Biochemistry 40(33):9758-69	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
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

** 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
catalytic activity	IEA: Inferred from Electronic Annotation with EBI:IPR008948, EBI:IPR020557 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
fumarate hydratase activity	IEA: Inferred from Electronic Annotation with EBI:IPR005677 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:4.2.1.2 Last updated 2013-03-02	GOA curators and MGI curators  (2001) Gene Ontology annotation based on Enzyme Commission mapping.	UniProtKB
lyase activity	IEA: Inferred from Electronic Annotation with EBI:IPR018951 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 EBI:KW-0456 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 Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
fumarate metabolic process	IEA: Inferred from Electronic Annotation with EBI:IPR005677 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
tricarboxylic acid cycle	IEA: Inferred from Electronic Annotation with EBI:IPR018951 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 UniPathway:UPA00223 Last updated 2013-03-02	UniProt-GOA  (2012) Gene Ontology annotation based on UniPathway vocabulary mapping.	UniPathway
	IEA: Inferred from Electronic Annotation with EBI:KW-0816 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
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 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
mitochondrial matrix	IEA: Inferred from Electronic Annotation with EBI:SL-0170 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
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
tricarboxylic acid cycle enzyme complex	IEA: Inferred from Electronic Annotation with EBI:IPR005677 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)).