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

Last Reviewed on: 2011-09-07    Molecular Function | Biological Process | Cellular Component

Manually curated Molecular Function
Annotation(s)	Evidence	Reference(s)	Assigned By
core RNA polymerase II binding transcription factor activity	IGI: Inferred from Genetic Interaction with SGD:RPB4 Assigned on 2011-08-15 IDA: Inferred from Direct Assay Assigned on 2011-08-15	Cai G, et al.  (2010) Mediator Head module structure and functional interactions. Nat Struct Mol Biol 17(3):273-9	SGD
RNA polymerase II transcription factor recruiting transcription factor activity	IMP: Inferred from Mutant Phenotype Assigned on 2011-08-15	Qiu H, et al.  (2005) Interdependent recruitment of SAGA and Srb mediator by transcriptional activator Gcn4p. Mol Cell Biol 25(9):3461-74	SGD
TBP-class protein binding RNA polymerase II transcription factor activity involved in preinitiation complex assembly	IDA: Inferred from Direct Assay Assigned on 2011-08-15	Thompson CM, et al.  (1993) A multisubunit complex associated with the RNA polymerase II CTD and TATA-binding protein in yeast. Cell 73(7):1361-75	SGD

Manually curated Biological Process
Annotation(s)	Evidence	Reference(s)	Assigned By
positive regulation of transcription from RNA polymerase II promoter	IDA: Inferred from Direct Assay Assigned on 2011-08-15	Kim YJ, et al.  (1994) A multiprotein mediator of transcriptional activation and its interaction with the C-terminal repeat domain of RNA polymerase II. Cell 77(4):599-608	SGD
RNA polymerase II transcriptional preinitiation complex assembly	IDA: Inferred from Direct Assay Assigned on 2011-08-15	Thompson CM, et al.  (1993) A multisubunit complex associated with the RNA polymerase II CTD and TATA-binding protein in yeast. Cell 73(7):1361-75	SGD
transcriptional open complex formation at RNA polymerase II promoter	IMP: Inferred from Mutant Phenotype Assigned on 2011-09-07	Lee SK, et al.  (2010) Activation of a Poised RNAPII-Dependent Promoter Requires Both SAGA and Mediator. Genetics 184(3):659-72	SGD

Manually curated Cellular Component
Annotation(s)	Evidence	Reference(s)	Assigned By
core mediator complex	IDA: Inferred from Direct Assay Assigned on 2011-08-15	Han SJ, et al.  (1999) Activator-specific requirement of yeast mediator proteins for RNA polymerase II transcriptional activation. Mol Cell Biol 19(2):979-88	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 SRB5

** 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
RNA polymerase II transcription cofactor activity	IEA: Inferred from Electronic Annotation with EBI:IPR019095 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
regulation of transcription from RNA polymerase II promoter	IEA: Inferred from Electronic Annotation with EBI:IPR019095 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
regulation of transcription, DNA-dependent	IEA: Inferred from Electronic Annotation with EBI:KW-0805 Last updated 2013-03-02	UniProt-GOA  (2011) Gene Ontology annotation based on manual assignment of UniProtKB keywords in UniProtKB/Swiss-Prot entries.	UniProtKB
transcription, DNA-dependent	IEA: Inferred from Electronic Annotation with EBI:KW-0804 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
mediator complex	IEA: Inferred from Electronic Annotation with EBI:IPR019095 Last updated 2013-03-02	DDB, et al.  (2001) Gene Ontology annotation through association of InterPro records with GO terms.	InterPro
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 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)).