Entry
Name
N5-(cytidine 5'-diphosphoramidyl)-L-glutamine hydrolase;
N5-(cytidine 5'-diphosphoramidyl)-L-glutamine deacylase
Class
Hydrolases;
Acting on carbon-nitrogen bonds, other than peptide bonds;
In linear amides
BRITE hierarchy
Sysname
N5-(cytidine 5'-diphosphoramidyl)-L-glutamine amidohydrolase
Reaction(IUBMB)
N5-(cytidine 5'-diphosphoramidyl)-L-glutamine + H2O = cytidine 5'-diphosphoramidate + L-glutamate [RN:
R12251 ]
Reaction(KEGG)
Substrate
N5-(cytidine 5'-diphosphoramidyl)-L-glutamine [CPD:
C22033 ];
H2O [CPD:
C00001 ]
Product
cytidine 5'-diphosphoramidate [CPD:
C22031 ];
L-glutamate [CPD:
C00025 ]
Comment
The enzyme, characterized from the bacterium Campylobacter jejuni, is involved in formation of a unique O-methyl phosphoramidate modification on specific sugar residues within the bacterium's capsular polysaccharides.
History
EC 3.5.1.129 created 2018
Orthology
K23150 N5-(cytidine 5'-diphosphoramidyl)-L-glutamine hydrolase
Genes
HHK : HH1059_03440 HH1059_03560 HH1059_03650 HH1059_03870
» show all
Taxonomy
Reference
Authors
Taylor ZW, Brown HA, Holden HM, Raushel FM
Title
Biosynthesis of Nucleoside Diphosphoramidates in Campylobacter jejuni.
Journal
Sequence
Other DBs
ExPASy - ENZYME nomenclature database: 3.5.1.129