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Protein

DNA maturase A

Gene

18

Organism
Enterobacteria phage T3 (Bacteriophage T3)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein predictedi

Functioni

During the growth of this phage, DNA is synthesized as concatemers. During DNA packaging mature monomers are cut from the concatemers.

GO - Biological processi

Keywordsi

Biological processViral genome packaging, Virus exit from host cell

Names & Taxonomyi

Protein namesi
Recommended name:
DNA maturase A
Alternative name(s):
DNA-packaging protein A
GP18
Gene namesi
Name:18
OrganismiEnterobacteria phage T3 (Bacteriophage T3)
Taxonomic identifieri10759 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageCaudoviralesPodoviridaeAutographivirinaeT7virus
Virus hostiEscherichia coli [TaxID: 562]

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001065341 – 89DNA maturase AAdd BLAST89

Interactioni

Subunit structurei

Gp18 and gp19 associate with DNA and prohead.

Family & Domainsi

Family and domain databases

InterProiView protein in InterPro
IPR024345. DNA_matur_Phage_T7-like.
PfamiView protein in Pfam
PF11123. DNA_Packaging_2. 1 hit.
ProDomiView protein in ProDom or Entries sharing at least one domain
PD029080. PD029080. 1 hit.

Sequencei

Sequence statusi: Complete.

P10309-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEVDKSLIAF LEMLDTAMAQ RMLADLANDE KRTPQLYNAI NKLLDRHKFQ
60 70 80
IGKLQPDVHI LGGLAGALEE YKEKVGDNGL TDDDIYTLQ
Length:89
Mass (Da):10,033
Last modified:July 1, 1989 - v1
Checksum:iA131FE25FE1A8594
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M14784 Genomic DNA. Translation: AAA92525.1.
PIRiC23476. JVBPT3.
RefSeqiNP_523344.1. NC_003298.1.

Genome annotation databases

GeneIDi927444.
KEGGivg:927444.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiVDMA_BPT3
AccessioniPrimary (citable) accession number: P10309
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 1, 1989
Last sequence update: July 1, 1989
Last modified: January 18, 2017
This is version 45 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program