Phage f1 VI: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

Head virion protein G6P [1]

Synonyms

VI, protein VI [2], unnamed protein product [3], protein D [4], coat protein D [1], G6P[1]

Product description

stability; located at end of phage that is extruded last [5]

EC number (for enzymes)



Notes

Function

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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:0005887

integral to plasma membrane

PMID:7616570[6]

IDA: Inferred from Direct Assay

C

complete

GO:0019028

viral capsid

PMID:7000776[4]

IDA: Inferred from Direct Assay

C

complete


Interactions

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Partner Type Partner Notes References Evidence

Protein

Phage f1, III: Gene Products

G6P is stabilized by G3P

PMID:9733639[7]

Figure 2B shows the amount of pVI depends on the amount of pIII supplied; pVI is nearly absent without pIII.

Protein

Phage f1, III: Gene Products

Association likely exists prior to assembly

PMID:7616570[6]

IPI by co-precipitation; see Figure 9B, lane 8.

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Notes

Localization

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Compartment Description Evidence Reference/Source Notes


Notes

Structure and Physical Properties

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

Name
Sequence
MPVLLGIPLL LRFLGFLLVT LFGYLLTFLK KGFGKIAIAI SLFLALIIGL NSILVGYLSD
ISAQLPSDFV QGVQLILPSN ALPCFYVILS VKAAIFIFDV KQKIVSYLDW DK
Length

112

Mol. Wt

12.35 kDa

pI

9.5 (calculated)

Extinction coefficient

11,460 - 11,585 (calc based on 4 Y, 1 W, and 1 C residues)


Domains/Motifs/Modification Sites

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Type Residues Description Notes References

<motif_map/>

Structure

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Structures

<beststructure> gene=Phage_f1_VI taxon=10863 </beststructure>

Models

View models at:

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Structure figures

Notes

Gene Product Resources


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Resource type Source Notes/Reference


Notes

Accessions in Other Databases


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Database Accession Notes


Notes

Links



References


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  1. ↑ 1.0 1.1 1.2 UniProt:P69531 (G6P_BPF1) http://www.uniprot.org/uniprot/P69531
  2. ↑ NCBI: Bacteriophage f1, complete genome http://www.ncbi.nlm.nih.gov/nuccore/J02448
  3. ↑ NCBI: Genome of bacteriophage f1 (closely related to phages fd and m13) http://www.ncbi.nlm.nih.gov/nuccore/V00606.1
  4. ↑ 4.0 4.1 Lin, TC et al. (1980) Isolation and characterization of the C and D proteins coded by gene IX and gene VI in the filamentous bacteriophage fl and fd. J. Biol. Chem. 255 10331-7 PubMed
  5. ↑ Marvin, DA (1998) Filamentous phage structure, infection and assembly. Curr. Opin. Struct. Biol. 8 150-8 PubMed
  6. ↑ 6.0 6.1 Endemann, H & Model, P (1995) Location of filamentous phage minor coat proteins in phage and in infected cells. J. Mol. Biol. 250 496-506 PubMed
  7. ↑ Rakonjac, J & Model, P (1998) Roles of pIII in filamentous phage assembly. J. Mol. Biol. 282 25-41 PubMed

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