HAMAP rule MF_04118
General rule information
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| Accession | MF_04118 |
| Dates | 18-JAN-2018 (Created) 23-AUG-2022 (Last updated, Version 5) |
| Name | GP14_T7 |
| Scope | Viruses; Caudoviricetes |
| Template | P03724 (GP14_BPT7) |
| Triggered by |
Propagated annotation
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Identifier, protein and gene names
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| Identifier |
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| Protein name |
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Comments
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| Function | Component of the cylindrical core that assembles on the inner surface of the capsid during capsid formation and plays a role in viral DNA ejection into the host cell. The inner core is composed of stacked rings of gp14, gp15 and gp16 proteins. Following binding to the host cell surface, the internal core is disassembled and gp14 is ejected along with gp15 and gp16 into the infected cell. May form a simple channel spanning the outer membrane. |
| Subunit | Interacts with the portal protein. Interacts with gp15. |
| Subcellular location | Virion. Host cell outer membrane. |
| Similarity | Belongs to the T7virus internal virion protein gp14 family. |
Keywords
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Host cell outer membrane
Host membrane
Membrane
Viral genome ejection through host cell envelope
Viral penetration into host cytoplasm
Viral short tail ejection system
Virion
Virus entry into host cell
Host membrane
Membrane
Viral genome ejection through host cell envelope
Viral penetration into host cytoplasm
Viral short tail ejection system
Virion
Virus entry into host cell
Gene Ontology
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GO:0044423; Cellular component: virion component.
GO:0099002; Biological process: viral genome ejection through host cell envelope, short tail mechanism.
GO:0099002; Biological process: viral genome ejection through host cell envelope, short tail mechanism.
Computed features
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| General | Coiled_coil; -; 0-unlimited; trigger=yes; |
Additional information
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| Size range | 180-205 amino acids |
| Related rules | None |
| Fusion | None |