HAMAP rule MF_00684

General rule information [?]

Accession	MF_00684
Dates	18-JUL-2003 (Created) 26-JAN-2023 (Last updated, Version 20)

Name	ac4C_amidohydr

Scope

Bacteria; Pseudomonadota

Template

P67603 (AC4CH_ECOLI)

Triggered by

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

AC4CH

Protein name

RecName:		Full=N(4)-acetylcytidine amidohydrolase;
		Short=ac4C amidohydrolase;
		EC 3.5.1.135;

Comments [?]

Function	Catalyzes the hydrolysis of N(4)-acetylcytidine (ac4C).
Catalytic activity	RHEA:62932: H2O + N(4)-acetylcytidine = acetate + cytidine + H(+) EC 3.5.1.135
	RHEA:62936: H2O + N(4)-acetyl-2'-deoxycytidine = 2'-deoxycytidine + acetate + H(+) EC 3.5.1.135
	RHEA:62940: H2O + N(4)-acetylcytosine = acetate + cytosine + H(+) EC 3.5.1.135
Similarity	Belongs to the N(4)-acetylcytidine amidohydrolase family.

Keywords [?]

Gene Ontology [?]

GO:0016813; Molecular function: hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amidines.

Cross-references [?]

Pfam	PF04266; ASCH; 1;
PIRSF	PIRSF029143; UCP029143; 1;

Features [?]

From: AC4CH_ECOLI (P67603)

Key From To Description Tag Condition FTGroup

ACT_SITE 21 21 Proton acceptor K

ACT_SITE 24 24 Nucleophile [TS]

ACT_SITE 74 74 Proton donor E

Additional information [?]