PRU01074

General rule information [?]

Accession	PRU01074
Dates	27-NOV-2014 (Created) 22-NOV-2019 (Last updated, Version 3)

Data class

Domain

Predictors

PROSITE; PS51738; PEPTIDASE_C21

Name	Peptidase family C21 domain

Function

The peptidase family C21 domain is a papain-like proteinase with catalytic cysteine and histidine residues.

Propagated annotation [?]

Gene Ontology [?]

case <FTGroup:1>

GO:0004197; Molecular function: cysteine-type endopeptidase activity.
GO:0016787; Molecular function: hydrolase activity.
GO:0008233; Molecular function: peptidase activity.

Keywords [?]

Hydrolase
Protease
Thiol protease

end case

Features [?]

From: PS51738

Key From To Description Tag Condition FTGroup

DOMAIN from to Peptidase C21 #

ACT_SITE 54 54 For protease activity C 1

ACT_SITE 140 140 For protease activity H 1

Additional information [?]

Size range	140-166 amino acids
Related rules	None
Repeats	1
Topology	Undefined
Example	P28477 (POLR_TYMVC)
Scope	Viruses; Tymoviridae
Comments	None

PROSITE is copyrighted by the SIB Swiss Institute of Bioinformatics and distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives (CC BY-NC-ND 4.0) License, see prosite_license.html.

View rule in raw text format (no links)

UniProtKB rule member sequences [?]

UniProtKB/Swiss-Prot sets

Viruses [9]
Retrieve set of proteins with 3D structure for this domain