Phage lambda rexB: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

rexb

Synonyms

rexb, lambdap53

Product description

exclusion protein

EC number (for enzymes)


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Notes

Function

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<protect> Gene Ontology 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:0020002

host cell plasma membrane

PMID:1372278[1]

IDA: Inferred from Direct Assay

C

complete

GO:0039634

killing by virus of host cells during superinfection exclusion

PMID:12795410[2]

IGI: Inferred from Genetic Interaction

EcoliWiki:Phage_lambda_rexA


P

Table 1.

complete

GO:0039634

killing by virus of host cells during superinfection exclusion

PMID:1372278[1]

IGI: Inferred from Genetic Interaction

EcoliWiki:Phage_lambda_rexA


P

Fig. 2.

complete

See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

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

</protect>


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 See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence
MRNRIMPGVY IVIIPYVIVS ICYLLFRHYI PGVSFSAHRD GLGATLSSYA GTMIAILIAA
LTFLIGSRTR RLAKIREYGY MTSVVIVYAL SFVELGALFF CGLLLLSSIS GYMIPTIAIG
IASASFIHIC ILVFQLYNLT REQE
Length

144

Mol. Wt

15.967 kDa

pI

9.5 (calculated)

Extinction coefficient

14,900 - 15,275 (calc based on 10 Y, 0 W, and 3 C residues)

See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Domains/Motifs/Modification Sites

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Type Residues Description Notes References

Domain

5 - 27

Predicted membrane-spanning helix.

TMD predicted by TMHMM[3]

Domain

42 - 64

Predicted membrane-spanning helix.

TMD predicted by TMHMM[3]

Domain

84 - 106

Predicted membrane-spanning helix.

TMD predicted by TMHMM[3]

Domain

116 - 138

Predicted membrane-spanning helix.

TMD predicted by TMHMM[3]


See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

<motif_map/>

tmhmm.php?gene=Phage_lambda_rexB&show=pic&.jpg
Click the image to view raw output from TMHMM.

Structure
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Structures

<beststructure> gene=Phage_lambda_rexB taxon=10710 </beststructure>

Models

View models at:

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</protect>

Structure figures

<protect>

</protect>

Notes

Gene Product Resources

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Resource type Source Notes/Reference

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

Notes

Accessions in Other Databases

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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. 1.0 1.1 Parma, DH et al. (1992) The Rex system of bacteriophage lambda: tolerance and altruistic cell death. Genes Dev. 6 497-510 PubMed
  2. Slavcev, RA et al. (2003) Bacteriophage lambda repressor allelic modulation of the Rex exclusion phenotype. Can. J. Microbiol. 49 225-9 PubMed
  3. 3.0 3.1 3.2 3.3 Krogh, A et al. (2001) Predicting transmembrane protein topology with a hidden Markov model: application to complete genomes. J. Mol. Biol. 305 567-80 PubMed

Categories

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