Phage P2 cox:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

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Standard name

cox

Synonyms

P2p33

Product description

Cox; repressor of Pc; required for prophage excision; inhibits integration; activates P11 promoter of satellite phage P4

EC number (for enzymes)


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Notes

Function

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<protect> Gene Ontology <protect> See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0045892

negative regulation of transcription, DNA-templated

PMID:2826134[1]

IMP: Inferred from Mutant Phenotype

P

complete

GO:0032359

provirus excision

PMID:4556923[2]

IMP: Inferred from Mutant Phenotype

P

table 1

complete

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Interactions <protect> See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

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Notes

Localization

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Compartment Description Evidence Reference/Source Notes

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Notes

Structure and Physical Properties

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<protect> Physical Properties <protect> See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence
MSKQVTLMTD AIPYQEFAKL IGKSTGAVRR MIDKGKLPVI DMTDPQSASG RAGEYWVYLP
AWNNGLKLAY ESRPKEIRDG WLMWLGLGEP R
Length

91

Mol. Wt

10.301 kDa

pI

9.8 (calculated)

Extinction coefficient

27,960 (calc based on 4 Y, 4 W, and 0 C residues)

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Domains/Motifs/Modification Sites <protect> See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

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Structure
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Structures

<beststructure> gene=Phage_P2_cox taxon=10679 </beststructure>

Models

View models at:

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Structure figures

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Notes

Gene Product Resources

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<protect> See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference

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Notes

Accessions in Other Databases

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<protect> See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

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Notes

Links

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References

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

  1. Saha, S et al. (1987) The cox protein of bacteriophage P2 inhibits the formation of the repressor protein and autoregulates the early operon. EMBO J. 6 3191-9 PubMed
  2. Lindahl, G & Sunshine, M (1972) Excision-deficient mutants of bacteriophage P2. Virology 49 180-7 PubMed

Categories

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