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Protein

Capsid vertex protein

Gene

24

Organism
Escherichia phage AR1 (Bacteriophage AR1)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Capsid protein that self-associates to form pentons, building the capsid in association with hexamers of the major capsid protein and one dodecamer of the portal protein. The capsid vertex protein self-associates to form 11 pentons, building the T=13 laevo capsid in association with 160 hexamers of the major capsid protein.UniRule annotationBy similarity

Names & Taxonomyi

Protein namesi
Recommended name:
Capsid vertex proteinUniRule annotationBy similarity
Alternative name(s):
Gene product 24By similarity
gp24UniRule annotationBy similarity
Cleaved into the following chain:
Mature capsid vertex proteinUniRule annotation
Alternative name(s):
gp24*UniRule annotation
Gene namesi
Name:24Imported
Ordered Locus Names:AR1_179Imported
OrganismiEscherichia phage AR1 (Bacteriophage AR1)
Taxonomic identifieri66711 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageCaudoviralesMyoviridaeTevenvirinaeT4virus
Virus hostiEscherichia coli O157:H7 [TaxID: 83334]
Proteomesi
  • UP000007649 Componenti: Genome

Subcellular locationi

Capsid vertex protein :
  • Virion
  • Note: Part of the capsid icosahedric shell of the immature virion. The capsid contains 55 copies.UniRule annotationBy similarity
Mature capsid vertex protein :
  • Virion
  • Note: Part of the capsid icosahedric shell of the mature virion. The capsid contains 55 copies.UniRule annotationBy similarity

GO - Cellular componenti

Keywords - Cellular componenti

Capsid protein, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004323421 – 427Capsid vertex proteinAdd BLAST427
ChainiPRO_000043234311 – 427Mature capsid vertex proteinAdd BLAST417

Post-translational modificationi

A proteolytic cleavage gives rise to the mature capsid vertex protein.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei10 – 11CleavageUniRule annotationBy similarity2

Expressioni

Keywords - Developmental stagei

Late protein

Interactioni

Subunit structurei

Homopentamer. Interacts with the portal protein. Interacts with the major capsid protein that forms hexamers.UniRule annotation

Structurei

3D structure databases

SMRiD4Z9X5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the Tevenvirinae capsid vertex family.Curated

Phylogenomic databases

OrthoDBiVOG0900009S.

Family and domain databases

HAMAPiMF_04113. CAPSID_P_T4. 1 hit.
InterProiView protein in InterPro
IPR010762. Gp23/Gp24_T4-like.
PfamiView protein in Pfam
PF07068. Gp23. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

D4Z9X5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKINELLRE STTTNSNSIG RPNLVALTRA TTKLIYSDIV ATQRTNQPVA
60 70 80 90 100
AFYGIKYLNP DNEFTFKTGA TYAGEAGYVD REQITELTEE SKLTLNKGDL
110 120 130 140 150
FKYNNIVYKV LEDTPFADIE ESDLELALQI AIVLLKVRLF SDAASTSKFE
160 170 180 190 200
SSDSEIADAR FQINKWQTAV KSRKLKTGIT VELAQDLEAN GFDAPNFLED
210 220 230 240 250
LLATEMADEI NKDILQSLIT VSKRYKVTGI TDTGFIDLSY ASAPEAGRSL
260 270 280 290 300
YRMVCEMVSH IQKESTYTAT FCVASARAAA ILAASGWLKH KPEDDKYLSQ
310 320 330 340 350
NAYGFLANGL PLYCDTNSPL DYVIVGVVEN IGEKEIVGSI FYAPYTEGLD
360 370 380 390 400
LDDPEHVGAF KVVVDPESLQ PSIGLLVRYA LSANPYTVAK DEKEARVIDG
410 420
GDMDKMAGRS DLSVLLGVKL PKIIIDE
Length:427
Mass (Da):47,007
Last modified:June 15, 2010 - v1
Checksum:i26CFB315C9E91C5D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP011113 Genomic DNA. Translation: BAI83187.1.
RefSeqiYP_009167990.1. NC_027983.1.

Genome annotation databases

GeneIDi26041919.
KEGGivg:26041919.

Similar proteinsi

Entry informationi

Entry nameiCAPSP_BPAR1
AccessioniPrimary (citable) accession number: D4Z9X5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 4, 2015
Last sequence update: June 15, 2010
Last modified: November 22, 2017
This is version 24 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

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families