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9CAUD:U5PXE3

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Species (Taxon ID) Bacillus phage Spock. (1406791)
Gene Name(s) No Information Provided.
Protein Name(s) RNA polymerase sigma factor (ECO:0000313 with EMBL:AGY48564.1)
External Links
UniProt U5PXE3
EMBL KF669662
RefSeq YP_008770388.1
GeneID 17959190
KEGG vg:17959190
Proteomes UP000017657

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0006352

DNA-templated transcription, initiation

GO_REF:0000100

ECO:0000250

sequence similarity evidence used in manual assertion

UniProtKB:P37978


P

HHpred top two matches as: RNA polymerase sigma factor CnrH (P37978) from Cupriavidus metallidurans - probability: 99.77 e-value: 1.1E-20 score: 139.19 Query coverage: 27-211 (out of 1-211). This protein has a previous annotation for DNA template transcription initiation shown through IDA. There were many Blastp matches with 100% or near 100% query coverage and low e-values to purported putative sigma factors on recently annotated phages.

PMID:16158236[1] - showing function for CnrH from Cupriavidus metallidurans

A sigma factor's likely role in a phage is to modulate gene expression to its own promoters, while downregulating transcription of host genes.

complete
CACAO 12478

Notes

References

See Help:References for how to manage references in GONUTS.

  1. Grass, G et al. (2005) Control of expression of a periplasmic nickel efflux pump by periplasmic nickel concentrations. Biometals 18 437-48 PubMed GONUTS page