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Protein

DNA packaging protein

Gene

IX

Organism
Enterobacteria phage PRD1 (Bacteriophage PRD1)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

DNA packaging protein.1 Publication

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi16 – 238ATPSequence Analysis

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW

GO - Biological processi

  1. viral DNA genome packaging Source: CACAO
  2. viral release from host cell Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Viral genome packaging, Virus exit from host cell

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
DNA packaging protein
Alternative name(s):
Protein P9
Gene namesi
Name:IX
OrganismiEnterobacteria phage PRD1 (Bacteriophage PRD1)
Taxonomic identifieri10658 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageTectiviridaeTectivirus
Virus hostiAcinetobacter calcoaceticus [TaxID: 471]
Escherichia coli [TaxID: 562]
Proteus mirabilis [TaxID: 584]
Pseudomonas aeruginosa [TaxID: 287]
Pseudomonas fluorescens [TaxID: 294]
Pseudomonas putida (Arthrobacter siderocapsulatus) [TaxID: 303]
Salmonella typhimurium [TaxID: 90371]
Vibrio cholerae [TaxID: 666]
ProteomesiUP000002143 Componenti: Genome

Subcellular locationi

Virion membrane; Peripheral membrane protein
Note: Localizes at the unique vertex of the capsid, which extends to the internal membrane via two small integral membrane proteins, P20 and P22. Minor capsid protein P6 attaches to the virion via these proteins and is, in turn, necessary for the attachment of DNA packaging protein P9 to the virion.

GO - Cellular componenti

  1. virion Source: CACAO
  2. virion membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed; by host1 Publication
Chaini2 – 227226DNA packaging proteinPRO_0000165351Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP27381.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Phylogenomic databases

KOiK04029.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
InterProiIPR027417. P-loop_NTPase.
[Graphical view]
SUPFAMiSSF52540. SSF52540. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P27381-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTIRMPNDRQ RILVLGKTGT GKTCAAVWHL SQKDFKRKAW IVLNHKGDDL
60 70 80 90 100
IDSIEGANHV DLNFRPKKPG LYIYHPIPDV DDAEVTQLLW DIHAMGDIGV
110 120 130 140 150
YVDEGYMIPN RDPAFQALLT QGRSKKIPMI ILSQRPVWLT RFAISESDFF
160 170 180 190 200
QIFQLGDQRD RQTVQGFVPV DLEKLMQAPV NTVPALKKFH SIYYDVGANN
210 220
CVIMTPVPTA DAVLARFDLG KKRKQTL
Length:227
Mass (Da):25,787
Last modified:January 23, 2007 - v3
Checksum:i1125CCF088FC0DEB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY848689 Genomic DNA. Translation: AAX45927.1.
PIRiI40477. WMBPQ9.
RefSeqiNP_040689.1. NC_001421.2.

Genome annotation databases

GeneIDi1260942.
KEGGivg:1260942.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY848689 Genomic DNA. Translation: AAX45927.1.
PIRiI40477. WMBPQ9.
RefSeqiNP_040689.1. NC_001421.2.

3D structure databases

ProteinModelPortaliP27381.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi1260942.
KEGGivg:1260942.

Phylogenomic databases

KOiK04029.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
InterProiIPR027417. P-loop_NTPase.
[Graphical view]
SUPFAMiSSF52540. SSF52540. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 2-7.
  2. "A snapshot of viral evolution from genome analysis of the tectiviridae family."
    Saren A.M., Ravantti J.J., Benson S.D., Burnett R.M., Paulin L., Bamford D.H., Bamford J.K.H.
    J. Mol. Biol. 350:427-440(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  3. "In vitro DNA packaging of PRD1: a common mechanism for internal-membrane viruses."
    Stromsten N.J., Bamford D.H., Bamford J.K.H.
    J. Mol. Biol. 348:617-629(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, CHARACTERIZATION.

Entry informationi

Entry nameiVP09_BPPRD
AccessioniPrimary (citable) accession number: P27381
Secondary accession number(s): Q3T4N5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 1, 1992
Last sequence update: January 23, 2007
Last modified: April 1, 2015
This is version 62 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

External Data

Dasty 3

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 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.