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Annotation rule MF_04160 |
Accession | MF_04160 |
Dates | 6-APR-2021 (Created) 20-APR-2021 (Last updated, Version 2) |
Name | NUCL_HEAD_T4 |
Scope | Viruses |
Template | P15075 (HDNUC_BPT4) |
Triggered by |
Identifier |
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Protein name |
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Function | During phage morphogenesis, plays an essential role in the head-tail joining step. The associated nuclease activity is essential for morphogenesis, possibly by cleaving packaged DNA to enable the joining of heads to tails. Displays both exo- and endonuclease activity. |
Similarity | Belongs to the Caudovirales head completion nuclease family. |
Pfam | PF08722; Tn7_Tnp_TnsA_N; 0-1; |
From: HDNUC_BPT4 (P15075) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
ACT_SITE | 29 | 29 | E | |||||||||
ACT_SITE | 68 | 68 | D | |||||||||
ACT_SITE | 84 | 84 | K |
Size range | 120-220 amino acids |
Related rules | None |
Fusion | None |