KEGG   ENZYME: 2.4.1.268Help
Entry
EC 2.4.1.268                Enzyme                                 

Name
glucosylglycerate synthase;
Ggs (gene name)
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
BRITE hierarchy
Sysname
ADP-glucose:D-glycerate 2-alpha-D-glucosyltransferase
Reaction(IUBMB)
ADP-glucose + D-glycerate = 2-O-(alpha-D-glucopyranosyl)-D-glycerate + ADP [RN:R09665]
Reaction(KEGG)
Substrate
ADP-glucose [CPD:C00498];
D-glycerate [CPD:C00258]
Product
2-O-(alpha-D-glucopyranosyl)-D-glycerate [CPD:C19792];
ADP [CPD:C00008]
Comment
Persephonella marina possesses two enzymic systems for the synthesis of glucosylglycerate. The first one is a single-step pathway in which glucosylglycerate synthase catalyses the synthesis of 2-O-(alpha-D-glucopyranosyl)-D-glycerate in one-step from ADP-glucose and D-glycerate. The second system is a two-step pathway in which EC 2.4.1.266 (glucosyl-3-phosphoglycerate synthase) catalyses the conversion of NDP-glucose and 3-phospho-D-glycerate into 2-O-(alpha-D-glucopyranosyl)-3-phospho-D-glycerate, which is then converted to 2-O-(alpha-D-glucopyranosyl)-D-glycerate by EC 3.1.3.85 (glucosyl-3-phosphoglycerate phosphatase).
History
EC 2.4.1.268 created 2011
Orthology
K21349  glucosylglycerate synthase
Genes
DAL: Dalk_2929
ADE: Adeh_2999
ACP: A2cp1_3199
AFW: Anae109_2964
ANK: AnaeK_3098
SAT: SYN_00868
DTI: Desti_0374 Desti_4173
SFU: Sfum_0186
DBR: Deba_0199 Deba_1058
BTC: CT43_P127038
SPY: SPy_0540
SPYA: A20_0492
SPS: SPs1469
SPF: SpyM51417
SPYH: L897_02430
SANS: DK43_04900
AMI: Amir_5025
SESP: BN6_60920(gtuS2-18)
ACA: ACP_0841
TMA: TM1229
TMW: THMA_1255
TMQ: THMB_1255
TMX: THMC_1255
TPT: Tpet_1540
TRQ: TRQ2_1589
TNA: CTN_1343
TNP: Tnap_1563
TLE: Tlet_0084
PMO: Pmob_0071
KOL: Kole_0814
NDE: NIDE4207
MOX: DAMO_1539
MPY: Mpsy_1407
PHO: PH1879(PH1879)
PAB: PAB1210
PFU: PF1916
PFI: PFC_09005
PYN: PNA2_0468
PYS: Py04_0015
TGA: TGAM_1565
TSI: TSIB_1681
THE: GQS_09540
TLT: OCC_05871
THS: TES1_1828
TNU: BD01_1647
PPAC: PAP_05145
TAA: NMY3_02870(gpgS)
 » show all
Taxonomy
Reference
1  [PMID:17369297]
  Authors
Fernandes C, Empadinhas N, da Costa MS
  Title
Single-step pathway for synthesis of glucosylglycerate in Persephonella marina.
  Journal
J Bacteriol 189:4014-9 (2007)
DOI:10.1128/JB.00075-07
  Sequence
Reference
2  [PMID:20061481]
  Authors
Fernandes C, Mendes V, Costa J, Empadinhas N, Jorge C, Lamosa P, Santos H, da Costa MS
  Title
Two alternative pathways for the synthesis of the rare compatible solute mannosylglucosylglycerate in Petrotoga mobilis.
  Journal
J Bacteriol 192:1624-33 (2010)
DOI:10.1128/JB.01424-09
  Sequence
[pmo:Pmob_0071]
Other DBs
ExplorEnz - The Enzyme Database: 2.4.1.268
IUBMB Enzyme Nomenclature: 2.4.1.268
ExPASy - ENZYME nomenclature database: 2.4.1.268
BRENDA, the Enzyme Database: 2.4.1.268

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