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Protein

Capsid decoration protein

Gene

D

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

Functioni

Stabilizes the expansion of the capsid head shell after genome packaging. The packaging of viral genome in the procapsid triggers a dramatic reconfiguration of the capsid shell, expanding from roughly 50nm to 60nm while the capsid thickness decreases. 415 capsid decoration protein molecules cooperatively bind the expanded capsid, thereby stabilizing the mature capsid shell.3 Publications

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Viral capsid assembly, Virus exit from host cell

Names & Taxonomyi

Protein namesi
Recommended name:
Capsid decoration protein
Alternative name(s):
Auxiliary protein D
Gene product D
Short name:
gpD
Major capsid protein D
Gene namesi
Name:D
Ordered Locus Names:lambdap07
OrganismiEnterobacteria phage lambda (Bacteriophage lambda)
Taxonomic identifieri10710 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageCaudoviralesSiphoviridaeLambdalikevirus
Virus hostiEscherichia coli [TaxID: 562]
Proteomesi
  • UP000001711 Componenti: Genome

Subcellular locationi

GO - Cellular componenti

  • host cell cytoplasm Source: UniProtKB-SubCell
  • viral capsid, decoration Source: UniProtKB
Complete GO annotation...

Keywords - Cellular componenti

Capsid decoration protein, Capsid protein, Host cytoplasm, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000775971 – 110Capsid decoration proteinAdd BLAST110

Expressioni

Keywords - Developmental stagei

Late protein

Interactioni

Subunit structurei

Homotrimer. Interacts with major capsid protein.2 Publications

Protein-protein interaction databases

IntActiP03712. 1 interactor.

Structurei

Secondary structure

1110
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi21 – 26Combined sources6
Beta strandi37 – 40Combined sources4
Turni42 – 44Combined sources3
Beta strandi47 – 49Combined sources3
Beta strandi52 – 54Combined sources3
Beta strandi58 – 62Combined sources5
Beta strandi71 – 76Combined sources6
Beta strandi78 – 82Combined sources5
Turni83 – 85Combined sources3
Helixi95 – 99Combined sources5
Turni100 – 104Combined sources5
Beta strandi105 – 110Combined sources6

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1C5EX-ray1.10A/B/C16-110[»]
1TCZX-ray1.85A/B/C/D/E/F16-110[»]
1VD0NMR-A2-110[»]
ProteinModelPortaliP03712.
SMRiP03712.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP03712.

Family & Domainsi

Sequence similaritiesi

Belongs to the lambda phage gpD family.Curated

Family and domain databases

Gene3Di2.40.300.10. 1 hit.
InterProiIPR004195. Head_decoration_D.
[Graphical view]
PfamiPF02924. HDPD. 1 hit.
[Graphical view]
ProDomiPD020518. Head_decor_prot. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF51274. SSF51274. 1 hit.

Sequencei

Sequence statusi: Complete.

P03712-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTSKETFTHY QPQGNSDPAH TATAPGGLSA KAPAMTPLML DTSSRKLVAW
60 70 80 90 100
DGTTDGAAVG ILAVAADQTS TTLTFYKSGT FRYEDVLWPE AASDETKKRT
110
AFAGTAISIV
Length:110
Mass (Da):11,572
Last modified:July 21, 1986 - v1
Checksum:iF8552FBA2B107801
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J02459 Genomic DNA. Translation: AAA96539.1.
PIRiG04333. VHBPDL.
RefSeqiNP_040586.1. NC_001416.1.

Genome annotation databases

GeneIDi2703529.
KEGGivg:2703529.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J02459 Genomic DNA. Translation: AAA96539.1.
PIRiG04333. VHBPDL.
RefSeqiNP_040586.1. NC_001416.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1C5EX-ray1.10A/B/C16-110[»]
1TCZX-ray1.85A/B/C/D/E/F16-110[»]
1VD0NMR-A2-110[»]
ProteinModelPortaliP03712.
SMRiP03712.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiP03712. 1 interactor.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi2703529.
KEGGivg:2703529.

Miscellaneous databases

EvolutionaryTraceiP03712.

Family and domain databases

Gene3Di2.40.300.10. 1 hit.
InterProiIPR004195. Head_decoration_D.
[Graphical view]
PfamiPF02924. HDPD. 1 hit.
[Graphical view]
ProDomiPD020518. Head_decor_prot. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF51274. SSF51274. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiDECO_LAMBD
AccessioniPrimary (citable) accession number: P03712
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: November 2, 2016
This is version 97 of the entry and version 1 of the sequence. [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
  2. SIMILARITY comments
    Index of protein domains and families

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.