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HAMAP rule MF_04012

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General rule information [?]

Accession MF_04012
Dates 14-MAR-2016 (Created)
3-MAY-2022 (Last updated, Version 7)
Viruses; Herpesviridae
Template P10190 (PORTL_HHV11)

Propagated annotation [?]

Identifier, protein and gene names [?]

Protein name
RecName: Full=Portal protein;

Comments [?]

Function Forms a portal in the viral capsid through which viral DNA is translocated during DNA packaging. Assembles as a dodecamer at a single fivefold axe of the T=16 icosahedric capsid. Binds to the molecular motor that translocates the viral DNA, termed terminase.
Subunit Homododecamerizes. Interacts with terminase subunits TRM1 and TRM3.
Subcellular location Virion. Host nucleus.
Similarity Belongs to the herpesviridae portal protein family.

Keywords [?]

case <FTTag:Dis>
end case

Gene Ontology [?]

GO:0042025; Cellular component: host cell nucleus.
GO:0044423; Cellular component: virion component.
GO:0051276; Biological process: chromosome organization.
GO:0019076; Biological process: viral release from host cell.

Cross-references [?]

Pfam PF01763; Herpes_UL6; 1;

Features [?]

case <OC:Alphaherpesvirinae>
From: PORTL_HHV11 (P10190)
Key     From     To       Description   Tag   Condition   FTGroup
REGION     422     443       Putative leucine zipper motif     [LV]-x(6)-L-x(6)-L-x(6)-L  
DISULFID     166     166       Interchain   Dis   C  
DISULFID     254     254       Interchain   Dis   C  
end case

Additional information [?]

Size range 557-782 amino acids
Related rules None
Fusion None