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Entry
EC 2.7.3.13                 Enzyme                                 

Name
glutamine kinase
Class
Transferases;
Transferring phosphorus-containing groups;
Phosphotransferases with a nitrogenous group as acceptor
BRITE hierarchy
Sysname
ATP:L-glutamine N5-phosphotransferase
Reaction(IUBMB)
ATP + L-glutamine + H2O = AMP + phosphate + N5-phospho-L-glutamine [RN:R11941]
Reaction(KEGG)
Substrate
ATP [CPD:C00002];
L-glutamine [CPD:C00064];
H2O [CPD:C00001]
Product
AMP [CPD:C00020];
phosphate [CPD:C00009];
N5-phospho-L-glutamine [CPD:C21785]
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 2.7.3.13 created 2017
Orthology
K22424  glutamine kinase
Genes
DDC: Dd586_1831
VAF: D1115_22860
PMK: MDS_1828
PPU: PP_0728
PPB: PPUBIRD1_0774
PPUT: L483_03695 L483_03700
PPUD: DW66_0747
PMON: X969_02150
PMOT: X970_02130
PFO: Pfl01_5512
PSEM: TO66_30415
SPL: Spea_1404
MHC: MARHY0657
HHA: Hhal_0771
AHA: AHA_4154
HHE: HH_1436
HCP: HCN_1067
WSU: WS2180
CJE: Cj1418c
CJU: C8J_0639
CJI: CJSA_1349
CJM: CJM1_0657
CJEJ: N564_01415
CJEU: N565_01455
CJEN: N755_01452
CJEI: N135_01507
CJER: H730_08045
CJQ: UC78_1360
CFZ: CSG_17640
CLA: CLA_0314
CCF: YSQ_05940
CCY: YSS_03100
CCOI: YSU_05590
CIS: CINS_0304
CCUN: CCUN_1305
GLO: Glov_3394
DVM: DvMF_0014
AVI: Avi_7108
MAGX: XM1_2455
MAI: MICA_1012
COO: CCU_12650
NPH: NP_1948A
NMR: Nmar_0660
 » show all
Taxonomy
Reference
1  [PMID:28650156]
  Authors
Taylor ZW, Brown HA, Narindoshvili T, Wenzel CQ, Szymanski CM, Holden HM, Raushel FM
  Title
Discovery of a Glutamine Kinase Required for the Biosynthesis of the O-Methyl Phosphoramidate Modifications Found in the Capsular Polysaccharides of Campylobacter jejuni.
  Journal
J Am Chem Soc 139:9463-9466 (2017)
DOI:10.1021/jacs.7b04824
  Sequence
[cje:Cj1418c]
Other DBs
ExplorEnz - The Enzyme Database: 2.7.3.13
IUBMB Enzyme Nomenclature: 2.7.3.13
ExPASy - ENZYME nomenclature database: 2.7.3.13
BRENDA, the Enzyme Database: 2.7.3.13

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