KEGG   ENZYME: 2.4.1.378
Entry
EC 2.4.1.378                Enzyme                                 
Name
GDP-mannose:alpha-L-Rha-(1->3)-alpha-D-Gal-PP-Und alpha-1,4-mannosyltransferase;
wbaU (gene name);
rfbU (gene name)
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
Sysname
GDP-alpha-D-mannose:alpha-L-rhamnopyranosyl-(1->3)-alpha-D-galactopyranosyl-diphospho-ditrans,octacis-undecaprenol 4II-alpha-rhamnosyltransferase (configuration-retaining)
Reaction(IUBMB)
GDP-alpha-D-mannose + alpha-L-Rha-(1->3)-alpha-D-Gal-PP-Und = GDP + alpha-D-Man-(1->4)-alpha-L-Rha-(1->3)-alpha-D-Gal-PP-Und [RN:R12740]
Reaction(KEGG)
R12740(G)
Substrate
GDP-alpha-D-mannose [CPD:C00096];
alpha-L-Rha-(1->3)-alpha-D-Gal-PP-Und
Product
GDP [CPD:C00035];
alpha-D-Man-(1->4)-alpha-L-Rha-(1->3)-alpha-D-Gal-PP-Und [CPD:C04724]
Comment
The enzyme from Salmonella participates in the biosynthesis of the repeat unit of O antigens produced by strains that belong to the A, B, and D1 groups.
History
EC 2.4.1.378 created 2021
Orthology
K25195  O-antigen biosynthesis alpha-1,4-mannosyltransferase
Genes
STYSTY2295(rfbU)
STTt0787(rfbU)
SEXSTBHUCCB_8390
SENTTY21A_03990
STMSTM2086(rfbU)
SEOSTM14_2580(rfbU)
SEVSTMMW_21171
SEYSL1344_2063(rfbU)
SEMSTMDT12_C21080
SEJSTMUK_2116(rfbU)
SEBSTM474_2171(rfbU)
SEFUMN798_2254(rfbU)
SETUSTU288_06815
SETCCFSAN001921_06350
SENRSTMDT2_20601(rfbU)
SENDDT104_21451(rfbU)
SEENSE451236_16640
SPTSPA0781(rfbU) SPA0783(rfbU) SPA0785(rfbU)
SEKSSPA0735
SPQSPAB_00945
SEHSeHA_C2312
SENHCFSAN002069_24325
SEEHSEEH1578_19710
SEWSeSA_A2314
SEASeAg_B2211
SENSQ786_10300
SEDSeD_A2425
SEGSG2116(rfbU)
SELSPUL_0812(rfbU)
SEGASPUCDC_0812(rfbU)
SETSEN2085(rfbU)
SENAAU38_10520
SENOAU37_10530
SENVAU39_10530
SENQAU40_11785
SENLIY59_10815
SENJCFSAN001992_01000
SEEPI137_03650
ECAECA1436(rfbU)
PATREV46_07270
PATOGZ59_14750(rfbU)
AELNCTC12917_02815
 » show all
Reference
1  [PMID:7684736]
  Authors
Liu D, Haase AM, Lindqvist L, Lindberg AA, Reeves PR.
  Title
Glycosyl transferases of O-antigen biosynthesis in Salmonella enterica: identification and characterization of transferase genes of groups B, C2, and E1.
  Journal
J Bacteriol 175:3408-13 (1993)
DOI:10.1128/JB.175.11.3408-3413.1993
  Sequence
[stm:STM2086]
Other DBs
ExplorEnz - The Enzyme Database: 2.4.1.378
IUBMB Enzyme Nomenclature: 2.4.1.378
ExPASy - ENZYME nomenclature database: 2.4.1.378
BRENDA, the Enzyme Database: 2.4.1.378

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