KEGG   ENZYME: 2.4.1.336
Entry
EC 2.4.1.336                Enzyme                                 

Name
monoglucosyldiacylglycerol synthase;
mgdA (gene name)
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
Sysname
UDP-alpha-D-glucose:1,2-diacyl-sn-glycerol 3-beta-D-glucosyltransferase
Reaction(IUBMB)
UDP-alpha-D-glucose + a 1,2-diacyl-sn-glycerol = UDP + a 1,2-diacyl-3-O-(beta-D-glucopyranosyl)-sn-glycerol [RN:R02689]
Reaction(KEGG)
R02689
Substrate
UDP-alpha-D-glucose [CPD:C00029];
1,2-diacyl-sn-glycerol [CPD:C00641]
Product
UDP [CPD:C00015];
1,2-diacyl-3-O-(beta-D-glucopyranosyl)-sn-glycerol [CPD:C04046]
Comment
The enzymes from cyanobacteria are involved in the biosynthesis of galactolipids found in their photosynthetic membranes. The enzyme belongs to the GT2 family of configuration-inverting glycosyltranferases [2]. cf. EC 2.4.1.337, 1,2-diacylglycerol 3-alpha-glucosyltransferase.
History
EC 2.4.1.336 created 2015
Pathway
ec00561  Glycerolipid metabolism
ec01100  Metabolic pathways
Orthology
K19003  1,2-diacylglycerol 3-beta-glucosyltransferase
Genes
PRR: AT705_22970
MYM: A176_007100
CCX: COCOR_08038
MFU: LILAB_09195
MMAS: MYMAC_007146
BTRO: FJR70_30220
PALB: EJC50_24050
LHV: lhe_1059
LAW: LACWKB8_0359
LKL: DKL58_01595
LPJ: JDM1_1537
LPZ: Lp16_1413
LRE: Lreu_0311
LRF: LAR_0300
LRT: LRI_1627
LBH: Lbuc_2228
EFL: EF62_2683
EFQ: DR75_1211
EDU: LIU_02685
SVE: SVEN_2398
SALU: DC74_7306
SALL: SAZ_37845
SMAL: SMALA_0281
LXL: KDY119_03122(mgdA)
SERJ: SGUI_1820
GOB: Gobs_4704
AMN: RAM_03845
AMM: AMES_0752(ugtP)
AMZ: B737_0753(ugtP)
AORI: SD37_37485
AMI: Amir_0997
ASE: ACPL_8154(ymjE)
ACTN: L083_7993
AFS: AFR_41985
ACTS: ACWT_8023
ASLA: NCTC11923_02184(icaA)
AVC: NCTC10951_01060(icaA)
BLJ: BLD_1842
BLN: Blon_0543
BLON: BLIJ_0547
BLF: BLIF_1654
BLL: BLJ_1637
BLM: BLLJ_1585
BLG: BIL_03130
BLA: BLA_0468
BBC: BLC1_0470
BLV: BalV_0471
BLW: W7Y_0495
BLS: W91_0510
BANI: Bl12_0455
BANM: EN10_02515
BBP: BBPR_1451
BBI: BBIF_1394
BBF: BBB_1427(pgaC)
BAST: BAST_1249
BTP: D805_1342
BCOR: BCOR_1082
BKS: BBKW_0438
BCAT: BBCT_0386
BPSP: AH67_02740
BPSC: BBPC_0432
PDO: PSDT_1127
RXY: Rxyl_2627
OLS: Olsu_1038
PCAT: Pcatena_07100(ydaM)
SYN: sll1377
SYY: SYNGTS_1679(mgdA)
SYT: SYNGTI_1679(mgdA)
SYS: SYNPCCN_1678(mgdA)
SYQ: SYNPCCP_1678(mgdA)
SYC: syc0466_c
SYW: SYNW0060
SYG: sync_0061
CYA: CYA_0245
CYB: CYB_1788
SYNR: KR49_09220
SYND: KR52_02170
TEL: tlr1854
PSER: ABRG53_2383(mgdA)
PMA: Pro_1819
PMM: PMM1659
PMT: PMT_0058
PRC: EW14_2027
PRM: EW15_2213
AMR: AM1_4576
MAR: MAE_58600
MPK: VL20_624
CYL: AA637_03245(mgdA)
CYT: cce_3237
TER: Tery_2749
GVI: glr2559
GLJ: GKIL_1986(ugtP)
ANA: all4933
NSH: GXM_06611
AVA: Ava_2217
NAZ: Aazo_3301
CALH: IJ00_07135
CTHE: Chro_4892
CEO: ETSB_0642
DGE: Dgeo_0515
DFC: DFI_04650
SLI: Slin_3861
FAE: FAES_0715
MARN: LN42_02160
KOL: Kole_1108
ASAC: ATHSA_0107
FPL: Ferp_1606
GAC: GACE_1218
GAH: GAH_01420
HMU: Hmuk_1657
HTU: Htur_0804
SII: LD85_0186
SIH: SiH_0188
SIR: SiRe_0182
SIC: SiL_0175
MSE: Msed_0649
ASC: ASAC_0065
ACIA: SE86_01105
 » show all
Reference
1
  Authors
Sato, N. and Murata, N.
  Title
Lipid biosynthesis in the blue-green-alga (cyanobacterium), Anabaena variabilis. 3. UDP-glucose-diacylglycerol glucosyltransferase activity in vitro.
  Journal
Plant Cell Physiol 23:1115-1120 (1982)
Reference
2  [PMID:16714404]
  Authors
Awai K, Kakimoto T, Awai C, Kaneko T, Nakamura Y, Takamiya K, Wada H, Ohta H
  Title
Comparative genomic analysis revealed a gene for monoglucosyldiacylglycerol synthase, an enzyme for photosynthetic membrane lipid synthesis in cyanobacteria.
  Journal
Plant Physiol 141:1120-7 (2006)
DOI:10.1104/pp.106.082859
  Sequence
[syn:sll1377] [ana:all4933]
Reference
3  [PMID:24370445]
  Authors
Yuzawa Y, Shimojima M, Sato R, Mizusawa N, Ikeda K, Suzuki M, Iwai M, Hori K, Wada H, Masuda S, Ohta H
  Title
Cyanobacterial monogalactosyldiacylglycerol-synthesis pathway is involved in normal unsaturation of galactolipids and low-temperature adaptation of Synechocystis sp. PCC 6803.
  Journal
Biochim Biophys Acta 1841:475-83 (2014)
DOI:10.1016/j.bbalip.2013.12.007
Other DBs
ExplorEnz - The Enzyme Database: 2.4.1.336
IUBMB Enzyme Nomenclature: 2.4.1.336
ExPASy - ENZYME nomenclature database: 2.4.1.336
BRENDA, the Enzyme Database: 2.4.1.336
LinkDB

DBGET integrated database retrieval system