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Protein

Scaffolding protein

Gene

8

Organism
Salmonella phage P22 (Bacteriophage P22)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Required for successful condensation of DNA within the capsid. The interior of the prohead is filled with the gp8 protein. The scaffolding protein is lost from the structure during packaging.

Names & Taxonomyi

Protein namesi
Recommended name:
Scaffolding protein
Alternative name(s):
Protein gp8
Gene namesi
Name:8
OrganismiSalmonella phage P22 (Bacteriophage P22)
Taxonomic identifieri10754 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageCaudoviralesPodoviridaeP22virus
Virus hostiSalmonella typhimurium [TaxID: 90371]
Proteomesi
  • UP000001795 Componenti: Genome
  • UP000007960 Componenti: Genome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000777561 – 303Scaffolding proteinAdd BLAST303

Expressioni

Inductioni

The scaffolding protein negatively regulates its own synthesis when it is not assembled into proheads.

Keywords - Developmental stagei

Late protein

Structurei

Secondary structure

1303
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi269 – 284Combined sources16
Helixi289 – 299Combined sources11

3D structure databases

ProteinModelPortaliP26748
SMRiP26748
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP26748

Family & Domainsi

Phylogenomic databases

OrthoDBiVOG090000I4

Family and domain databases

Gene3Di4.10.810.10, 1 hit
InterProiView protein in InterPro
IPR015385 Phage_P22_Gp8_scaffold
IPR027393 Virus_scaffolding_prot_C
PfamiView protein in Pfam
PF09306 Phage-scaffold, 1 hit

Sequencei

Sequence statusi: Complete.

P26748-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEPTTEIQAT EDLTLSGDHA AASADSLVVD NANDNAGQEE GFEIVLKDDE
60 70 80 90 100
TAPKQDPAKN AEFARRRIER KRQRELEQQM EAVKRGELPE SLRVNPDLPP
110 120 130 140 150
QPDINAYLSE EGLAKYDYDN SRALAAFNAA NTEWLMKAQD ARSNAVAEQG
160 170 180 190 200
RKTQEFTQQS AQYVEAARKH YDAAEKLNIP DYQEKEDAFM QLVPPAVGAD
210 220 230 240 250
IMRLFPEKSA ALMYHLGANP EKARQLLAMD GQSALIELTR LSERLTLKPR
260 270 280 290 300
GKQISSAPPA DQPITGDVSA ANKDAIRKQM DAAASKGDVE TYRKLKAKLK

GIR
Length:303
Mass (Da):33,565
Last modified:August 1, 1992 - v1
Checksum:iB86BD625D5011ABE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M59749 Genomic DNA Translation: AAA72962.1
AF217253 Genomic DNA Translation: AAF75046.1
BK000583 Genomic DNA Translation: DAA00986.1
PIRiD40474 Z8BP22
RefSeqiYP_063736.1, NC_002371.2

Genome annotation databases

GeneIDi2944242
KEGGivg:2944242

Similar proteinsi

Entry informationi

Entry nameiVG08_BPP22
AccessioniPrimary (citable) accession number: P26748
Secondary accession number(s): Q7PCI6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 1, 1992
Last sequence update: August 1, 1992
Last modified: February 28, 2018
This is version 74 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references

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