Entry
Name
UDP-N-acetylglucosamine 4,6-dehydratase (configuration-retaining);
PglF
Class
Lyases;
Carbon-oxygen lyases;
Hydro-lyases
BRITE hierarchy
Sysname
UDP-N-acetyl-alpha-D-glucosamine hydro-lyase (configuration-retaining; UDP-2-acetamido-2,6-dideoxy-alpha-D-xylo-hex-4-ulose-forming)
Reaction(IUBMB)
UDP-N-acetyl-alpha-D-glucosamine = UDP-2-acetamido-2,6-dideoxy-alpha-D-xylo-hex-4-ulose + H2O [RN:
R10266 ]
Reaction(KEGG)
Substrate
UDP-N-acetyl-alpha-D-glucosamine [CPD:
C00043 ]
Product
UDP-2-acetamido-2,6-dideoxy-alpha-D-xylo-hex-4-ulose [CPD:
C04613 ];
H2O [CPD:
C00001 ]
Comment
Contains NAD+ as a cofactor [2]. This is the first enzyme in the biosynthetic pathway of N,N'-diacetylbacillosamine [1], the first carbohydrate in the glycoprotein N-linked heptasaccharide in Campylobacter jejuni. This enzyme belongs to the short-chain dehydrogenase/reductase family of enzymes.
History
EC 4.2.1.135 created 2012
Pathway
ec00520 Amino sugar and nucleotide sugar metabolism
ec00541 O-Antigen nucleotide sugar biosynthesis
Orthology
K15912 UDP-N-acetylglucosamine 4,6-dehydratase
K24300 UDP-N-acetylglucosamine 4,6-dehydratase
K24301 UDP-N-acetylglucosamine 4,6-dehydratase
Genes
CLAP : NCTC11466_01482(capD)
PSHI : SAMEA2665130_0118(capD_1)
PAY : PAU_04323(wblM) PAU_04342(wbgZ)
PHAG : PZ638_20285 PZ638_20360
HHZ : NCTC10839_00789(capD)
ADP : NCTC12871_01325(capD)
AVT : NCTC3438_01778(capD)
VCZ : VAB027_3586 VAB027_3605
VVM : VVMO6_02764 VVMO6_02807
VVL : VV93_v1c02990 VV93_v1c03380
VAU : VANGNB10_cI2503(rfbU?)
VAQ : FIV01_00025(pglF1) FIV01_00825(pglF2)
VPL : SA104470976_02471(capD)
PAEB : NCGM1900_3153(wbpM)
PFUW : KF707C_17370 KF707C_35800
PCI : PCH70_37460 PCH70_40460
PLIJ : KQP88_17730 KQP88_19060
PPRC : PFLCHA0_c43710(capD2)
PMUD : NCTC8068_01784(capD2)
PPUU : PputUW4_01380(capD2)
PDR : H681_16825 H681_23275
PTW : TUM18999_16820(wbpM)
PTAE : NCTC10697_01581(capD2)
MSHE : MAALD49_25580(wbfY)
SKH : STH12_02008(pglF_1) STH12_02028(pglF_2)
SLIT : JQC75_11550 JQC75_12015
SCAA : TUM17387_14610(wbfY)
SSPA : K0I31_07115 K0I31_07210
PSAZ : PA25_03940 PA25_04190(wbfY)
PMAZ : R5H13_02760 R5H13_02830
TSE : THMIRHAS_06610(wbpM)
HSV : HNO53_00775 HNO53_09865
HASH : HXW73_05245 HXW73_05285
HCAM : I4484_00915 I4484_11265
HAAH : HALA3H3_910013(capD)
HSX : HNO51_00780 HNO51_10970
ALCA : ASALC70_04099(pglF)
LLP : GH975_00255 GH975_08720
NMQ : NMBM04240196_1763(pglD)
NMZ : NMBNZ0533_0502(pglD)
NMX : NMA510612_0710(pglD)
NWE : SAMEA3174300_0081(capD)
NZO : SAMEA4504057_0096(capD)
NCI : NCTC10296_01414(capD)
NCZ : NCTC10294_00134(capD)
NANI : NCTC12227_01683(capD)
PLG : NCTC10937_03975(capD2)
BTRM : SAMEA390648701338(wlbL)
AXX : ERS451415_06032(capD)
LIH : L63ED372_00131(pglF)
FPHO : SHINM1_017930(wbpM)
REC : RHECIAT_PC0000349(lpsB2)
REL : REMIM1_CH00792 REMIM1_PA00003
REP : IE4803_CH00793 IE4803_PD00312
REI : IE4771_CH00815 IE4771_PE00328
RLE : RL0810 pRL90052(lpsB2)
RTR : RTCIAT899_CH01470(lpsB2)
RHN : AMJ98_PE00115(lpsB2)
RHX : AMK02_PA00002(lpsB2)
RHK : Kim5_CH00874 Kim5_PD00288
REZ : AMJ99_PD00116(lpsB2)
RRHO : PR018_16915 PR018_19400
SPAG : sphantq_04713(pglF)
SFLA : SPHFLASMR4Y_00284(pglF)
HPUL : NCTC13154_00067(flaA1_1)
CJV : MTVDSCj20_1124(pglF)
CFV : CFVI03293_1393(pglF)
CAMP : CFT03427_1318(pglF)
CHA : CHAB381_0760 CHAB381_0949
CCOC : CCON33237_1460(pglF)
CLR : UPTC16701_1241(pglF)
CLM : UPTC16712_1259(pglF)
CAMR : CAQ16704_1269(pglF)
CHV : CHELV3228_0575(pglF)
CPIN : CPIN18020_1228(pglF)
CAMZ : CVIC12175_0407(pglF)
BWE : BcerKBAB4_3403 BcerKBAB4_5070
BMYC : DJ92_2330 DJ92_2364
BNT : GSN03_25105 GSN03_25265
BFD : NCTC4823_03189(capD_2) NCTC4823_03740(capD_3)
BACI : B1NLA3E_04360 B1NLA3E_20955
BACQ : DOE78_20530 DOE78_23065
BACA : FAY30_19400 FAY30_24390
CSUA : IM538_17005 IM538_21630
OCN : CUC15_16690 CUC15_18355
LYP : MTP04_07880 MTP04_13490
HAMY : MUO15_10365 MUO15_17160
VIL : CFK37_08960 CFK37_16975
VNE : CFK40_03985 CFK40_13735
PPSR : I6J18_02020 I6J18_19545
NMK : CHR53_22355 CHR53_26495
NNV : QNH39_21705 QNH39_26500
MSEM : GMB29_19450 GMB29_25240
BLEN : NCTC4824_01823(capD_1) NCTC4824_03808(capD_2)
ROD : P8596_01055 P8596_22380
GAJ : MY490_02400 MY490_20950
SLMS : MM221_06335 MM221_20475
ALKL : MM271_07395 MM271_22330
DOM : RRU94_10205 RRU94_10350
AHAL : FTX54_010215 FTX54_015260 FTX54_015355
SUJ : SAA6159_00136(cap8D)
SUK : SAA6008_00130(cap5D)
SUX : SAEMRSA15_01180(capD)
SUF : SARLGA251_01260(capD)
SCA : SCA_2026(capD) SCA_2353(capD'')
SARL : SAP2_10390 SAP2_22750
SPIC : SAMEA4384060_0130(capD_1) SAMEA4384060_0504(capD_3)
SSH : NCTC13712_00107(capD_1)
SHV : AAT16_04040 AAT16_04115
LNW : OTR81_05085 OTR81_06435 OTR81_06580 OTR81_06890 OTR81_07840 OTR81_09310
EXU : ESP131_00060 ESP131_16175
EAP : KB235_03645 KB235_04645
EAUR : NMQ00_02080 NMQ00_03160
EXI : A0126_12630 A0126_12860
EXH : HNY42_14635 HNY42_14865
PKP : SK3146_04983(pglF_2)
SOB : CSE16_02760 CSE16_04855
PRT : AUC31_14910 AUC31_15745
PPLA : BBI15_06860 BBI15_07555
PLIQ : QWY22_14285 QWY22_14925 QWY22_15135
PSHE : QWY16_14335 QWY16_15160
PSHX : QWY21_14305 QWY21_15235
SPSU : NCTC13786_00347(capD)
SPOC : NCTC10925_00823(capD)
ECEC : NCTC12421_00567(capD)
FCT : NRE15_06305 NRE15_12285
» show all
Taxonomy
Reference
Authors
Schoenhofen IC, McNally DJ, Vinogradov E, Whitfield D, Young NM, Dick S, Wakarchuk WW, Brisson JR, Logan SM
Title
Functional characterization of dehydratase/aminotransferase pairs from Helicobacter and Campylobacter: enzymes distinguishing the pseudaminic acid and bacillosamine biosynthetic pathways.
Journal
Sequence
Reference
Authors
Olivier NB, Chen MM, Behr JR, Imperiali B
Title
In vitro biosynthesis of UDP-N,N'-diacetylbacillosamine by enzymes of the Campylobacter jejuni general protein glycosylation system.
Journal
Sequence
Other DBs
ExPASy - ENZYME nomenclature database: 4.2.1.135
LinkDB
All DBs