Entry
Name
N4-acetylcytidine amidohydrolase;
yqfB (gene name)
Class
Hydrolases;
Acting on carbon-nitrogen bonds, other than peptide bonds;
In linear amides
BRITE hierarchy
Sysname
N4-acetylcytidine amidohydrolase
Reaction(IUBMB)
N4-acetylcytidine + H2O = cytidine + acetate [RN:
R12635 ]
Reaction(KEGG)
Substrate
Product
Comment
The enzyme from the bacterium Escherichia coli is one of the smallest known monomeric amidohydrolases (103-amino acids). The enzyme is active towards a wide range of N4-acylcytosines/cytidines, but is by far most active against N4-acetylcytidine.
History
EC 3.5.1.135 created 2020
Orthology
K09900 N4-acetylcytidine amidohydrolase
Genes
ECOH : ECRM13516_3620(yqfB)
EDJ : ECDH1ME8569_2802(yqfB)
ECOI : ECOPMV1_03172(yqfB)
RTG : NCTC13098_01075(yqfB)
CLAP : NCTC11466_02220(yqfB)
KIE : NCTC12125_04740(yqfB)
AHN : NCTC12129_04088(yqfB)
METY : MRY16398_09180(yqfB)
PSHI : SAMEA2665130_0990(yqfB)
SFJ : SAMEA4384070_2846(yqfB)
SOF : NCTC11214_03983(yqfB)
HPR : PARA_19740 PARA_19770
VHR : AL538_02815 AL538_22065
VRO : BSZ04_00130 BSZ04_06725
MMAA : FR932_07330 FR932_13135
AEL : NCTC12917_01151(yqfB)
» show all
Taxonomy
Reference
Authors
Shen Y, Atreya HS, Liu G, Szyperski T
Title
G-matrix Fourier transform NOESY-based protocol for high-quality protein structure determination.
Journal
Sequence
Reference
Authors
Stanislauskiene R, Laurynenas A, Rutkiene R, Aucynaite A, Tauraite D, Meskiene R, Urbeliene N, Kaupinis A, Valius M, Kaliniene L, Meskys R
Title
YqfB protein from Escherichia coli: an atypical amidohydrolase active towards N(4)-acylcytosine derivatives.
Journal
Sequence
Other DBs
ExPASy - ENZYME nomenclature database: 3.5.1.135
LinkDB
All DBs