HAMAP rule MF_04012
General rule information
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| Accession | MF_04012 |
| Dates | 14-MAR-2016 (Created)
3-MAY-2022 (Last updated, Version 7) |
| Name | HSV_PORTL |
| Scope(s) |
Viruses Herpesviridae |
| Template(s) | P10190 (PORTL_HHV11); [ Recover all ] |
| Triggered by |
HAMAP; MF_04012 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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| Identifier | PORTL |
| Protein name | RecName: Full=Portal protein; |
Comments
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| 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
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| Host nucleus | |
| Viral genome packaging | |
| Virion | |
| Viral release from host cell | |
| case <FTTag:Dis> | |
| Disulfide bond | |
| end case | |
Gene Ontology
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| 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
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| Pfam | PF01763; Herpes_UL6; 1; |
Features
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| From: PORTL_HHV11 (P10190) | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| case <OC:Alphaherpesvirinae> | ||||||||||||
| REGION | 422 | 443 | /note="Putative leucine zipper motif" | [LV]-x(6)-L-x(6)-L-x(6)-L | ||||||||
| DISULFID | 166 | 166 | /note="Interchain" | Dis | C | |||||||
| DISULFID | 254 | 254 | /note="Interchain" | Dis | C | |||||||
| end case | ||||||||||||
Additional information
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| Size range | 557-782 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |