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

Last Reviewed on: 2009-02-04    Molecular Function | Biological Process | Cellular Component

Manually curated Molecular Function
Annotation(s)	Evidence	Reference(s)	Assigned By
ATPase activity	IMP: Inferred from Mutant Phenotype Assigned on 2009-01-23 IDA: Inferred from Direct Assay Assigned on 2009-01-23	Krzewska J, et al.  (2001) Importance of two ATP-binding sites for oligomerization, ATPase activity and chaperone function of mitochondrial Hsp78 protein. J Mol Biol 314(4):901-10	SGD
misfolded protein binding	IDA: Inferred from Direct Assay Assigned on 2009-01-23	Schmitt M, et al.  (1995) Hsp78, a Clp homologue within mitochondria, can substitute for chaperone functions of mt-hsp70. EMBO J 14(14):3434-44	SGD

Manually curated Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
cellular response to heat	IMP: Inferred from Mutant Phenotype Assigned on 2009-01-23	Schmitt M, et al.  (1995) Hsp78, a Clp homologue within mitochondria, can substitute for chaperone functions of mt-hsp70. EMBO J 14(14):3434-44	SGD
	IGI: Inferred from Genetic Interaction with SGD:HSP104 Assigned on 2009-01-23 IMP: Inferred from Mutant Phenotype Assigned on 2009-01-23	Schmitt M, et al.  (1996) The molecular chaperone Hsp78 confers compartment-specific thermotolerance to mitochondria. J Cell Biol 134(6):1375-86	SGD
mitochondrial genome maintenance	IGI: Inferred from Genetic Interaction with SGD:SSC1 Assigned on 2009-01-23	Moczko M, et al.  (1995) The mitochondrial ClpB homolog Hsp78 cooperates with matrix Hsp70 in maintenance of mitochondrial function. J Mol Biol 254(4):538-43	SGD
positive regulation of mitochondrial translation in response to stress	IMP: Inferred from Mutant Phenotype Assigned on 2009-02-04	Schmitt M, et al.  (1996) The molecular chaperone Hsp78 confers compartment-specific thermotolerance to mitochondria. J Cell Biol 134(6):1375-86	SGD
protein import into mitochondrial matrix	IGI: Inferred from Genetic Interaction with SGD:SSC1 Assigned on 2009-01-23	Schmitt M, et al.  (1995) Hsp78, a Clp homologue within mitochondria, can substitute for chaperone functions of mt-hsp70. EMBO J 14(14):3434-44	SGD
protein refolding	IMP: Inferred from Mutant Phenotype Assigned on 2009-01-23 IDA: Inferred from Direct Assay Assigned on 2009-01-23	Krzewska J, et al.  (2001) Importance of two ATP-binding sites for oligomerization, ATPase activity and chaperone function of mitochondrial Hsp78 protein. J Mol Biol 314(4):901-10	SGD
protein stabilization	IMP: Inferred from Mutant Phenotype Assigned on 2009-01-23	von Janowsky B, et al.  (2006) The disaggregation activity of the mitochondrial ClpB homolog Hsp78 maintains Hsp70 function during heat stress. J Mol Biol 357(3):793-807	SGD
	IGI: Inferred from Genetic Interaction with SGD:SSC1 Assigned on 2009-01-23	Schmitt M, et al.  (1995) Hsp78, a Clp homologue within mitochondria, can substitute for chaperone functions of mt-hsp70. EMBO J 14(14):3434-44	SGD
protein unfolding	IMP: Inferred from Mutant Phenotype Assigned on 2009-01-23	von Janowsky B, et al.  (2006) The disaggregation activity of the mitochondrial ClpB homolog Hsp78 maintains Hsp70 function during heat stress. J Mol Biol 357(3):793-807	SGD

Manually curated Cellular Component
Annotation(s)	Evidence	Reference(s)	Assigned By
mitochondrial matrix	IDA: Inferred from Direct Assay Assigned on 2001-01-18	Leonhardt SA, et al.  (1993) HSP78 encodes a yeast mitochondrial heat shock protein in the Clp family of ATP-dependent proteases. Mol Cell Biol 13(10):6304-13	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
ATP binding	IEA: Inferred from Electronic Annotation with EBI:IPR013093, EBI:IPR003959, EBI:IPR001270, EBI:IPR018368 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-0067 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
nucleoside-triphosphatase activity	IEA: Inferred from Electronic Annotation with EBI:IPR003593 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
nucleotide binding	IEA: Inferred from Electronic Annotation with EBI:IPR003593 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-0547 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
response to stress	IEA: Inferred from Electronic Annotation with EBI:KW-0346 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
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

*** 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)).