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Annotation rule MF_04117
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General rule information [?]

Accession MF_04117
Dates 10-OCT-2017 (Created)
20-NOV-2019 (Last updated, Version 3)
Name CAPSID_H_T4
Scope
Viruses; Caudovirales
Template P04535 (CAPSH_BPT4)

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
CAPSH
Protein name
RecName: Full=Major capsid protein;
AltName: Full=gp23;
AltName: Full=Major head protein;
case <FTTag:cleavage>
Protein name
Contains:
RecName: Full=Mature major capsid protein;
AltName: Full=gp23*;
end case

Comments [?]

Function Major capsid protein that self-associates to form hexamers, building most of the capsid in association with pentons made of the capsid vertex protein and one dodecamer of the portal protein.
Subunit Homohexamer. Interacts with the portal protein. Interacts with the capsid vertex protein that forms pentamers.
Subcellular location Major capsid protein: Virion. Note=Part of the icosahedric capsid shell of the immature virion.
Similarity Belongs to the Tevenvirinae major capsid protein family.
case <FTTag:cleavage>
Subcellular location Major capsid protein: Virion. Note=Part of the icosahedric capsid shell of the immature virion.
Mature major capsid protein: Virion. Note=Part of the icosahedric capsid shell of the mature virion.
Ptm A proteolytic cleavage gives rise to the mature major capsid protein during virus maturation.
end case

Keywords [?]


Gene Ontology [?]

GO:0019028; Cellular component: viral capsid.

Cross-references [?]

Pfam PF07068; Gp23; 1;

Features [?]

From: CAPSH_BPT4 (P04535)
Key     From     To       Description   Tag   Condition   FTGroup
SITE (Optional)     65     66       Cleavage   cleavage   E-A  
CHAIN     Nter     Cter       Major capsid protein        
case <FTTag:cleavage>
CHAIN     66     Cter       Mature major capsid protein        
end case

Additional information [?]

Size range 502-560 amino acids
Related rules None
Fusion None