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annotation rule: PRU00871 |
Accession | PRU00871 |
Dates | 8-AUG-2011 (Created) 21-NOV-2019 (Last updated, Version 7) |
Data class | Domain |
Predictors | PROSITE; PS51538; AV_CP |
Name | Arterivirus nsp2 cysteine protease (AV CP) domain |
Function | The AV CP is an unusual Cys protease with amino acid sequence similarities to both papain-like and chymotrypsin-like proteases. The catalytic dyad is composed of Cys and His residues. The AV CP domain forms peptidase family C33. |
From: PS51538 | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
DOMAIN | from | to | Peptidase C33 # | |||||||||
ACT_SITE | 10 | 10 | For Nsp2 cysteine proteinase activity | C | 1 | |||||||
ACT_SITE | 79 | 79 | For Nsp2 cysteine proteinase activity | H | 1 |
Size range | 90-118 amino acids |
Related rules | None |
Repeats | 1 |
Topology | Undefined |
Example | Q9YN02 (RPOA_PRRS1) |
Scope | Viruses; Arteriviridae |
Comments | None |
Viruses | [11] |