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General rule information [?]

Accession PRU00825
Dates 18-NOV-2014 (Created)
21-NOV-2019 (Last updated, Version 3)
Data class Domain
Predictors PROSITE; PS51492; PEPTIDASE_C23
Name Peptidase family C23 domain
Function The peptidase family C23 domain is a papain-like proteinase domain 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 [?]

end case

Features [?]

From: PS51492
Key     From     To       Description   Tag   Condition   FTGroup
DOMAIN     from     to       Peptidase C23 #        
ACT_SITE     5     5             C   1
ACT_SITE     86     86             H   1

Additional information [?]

Size range 80-101 amino acids
Related rules None
Repeats 1
Topology Undefined
Example Q64962 (RDRP_ASPVP)
Viruses; Betaflexiviridae
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.

UniProtKB rule member sequences [?]

UniProtKB/Swiss-Prot sets
Viruses [4]