KEGG   ENZYME: 3.1.3.69
Entry
EC 3.1.3.69                 Enzyme                                 
Name
glucosylglycerol 3-phosphatase;
salt tolerance protein A;
StpA;
2-(beta-D-glucosyl)-sn-glycerol-3-phosphate phosphohydrolase (incorrect)
Class
Hydrolases;
Acting on ester bonds;
Phosphoric-monoester hydrolases
Sysname
2-O-(alpha-D-glucopyranosyl)-sn-glycerol-3-phosphate phosphohydrolase
Reaction(IUBMB)
2-O-(alpha-D-glucosyl)-sn-glycerol-3-phosphate + H2O = 2-O-(alpha-D-glucopyranosyl)glycerol + phosphate [RN:R05791]
Reaction(KEGG)
R05791
Substrate
2-O-(alpha-D-glucosyl)-sn-glycerol-3-phosphate;
H2O [CPD:C00001]
Product
2-O-(alpha-D-glucopyranosyl)glycerol [CPD:C11546];
phosphate [CPD:C00009]
Comment
Acts with EC 2.4.1.213 (glucosylglycerol-phosphate synthase) to form glucosylglycerol, an osmolyte that endows cyanobacteria with resistance to salt.
History
EC 3.1.3.69 created 2001, modified 2015
Orthology
K05978  glucosylglycerol 3-phosphatase
Genes
PFVPsefu_2948
PMAOPMYSY11_2395(stpA)
ACOMCEW83_16205(stpA)
AZQG3580_05065(stpA)
SYNslr0746(stpA)
SYZMYO_130700(stpA)
SYYSYNGTS_3034(stpA)
SYTSYNGTI_3033(stpA)
SYSSYNPCCN_3032(stpA)
SYQSYNPCCP_3032(stpA)
SYJD082_10830(stpA)
SYOC7I86_15900(stpA)
SYDSyncc9605_1780
SYESyncc9902_0865
SYGsync_1171(stpA)
SYRSynRCC307_1379(stpA)
SYXSynWH7803_1398(stpA)
SYPSYNPCC7002_A2841(stpA)
SYNKKR100_06875
SYNRKR49_04070
SYNDKR52_07500
SYHSyncc8109_0899(stpA)
SYNWSynWH8103_00977(ggpP)
SYVAWQ23_14170
SYLAWQ21_14285
SYNCCB0101_02545(stpA)
DSLDacsa_2710
SYWSYNW0860(stpA)
CYICBM981_2191(stpA)
PMAPro_0796
PMMPMM0639(stpA)
PMTPMT_0863
PMNPMN2A_0079
PMIPMT9312_0639
PMBA9601_06951(stpA)
PMCP9515_07051(stpA)
PMFP9303_13331(stpA)
PMGP9301_06661(stpA)
PMHP9215_07221(stpA)
PMJP9211_07471(stpA)
PMENATL1_07021(stpA)
PRCEW14_0686
PRMEW15_0745
AMRAM1_1691(stpA)
LEPLepto7376_0796
HHGXM38_012040(stpA)
CHONNIES4102_25390(stpA)
CANCyan10605_0416
CSNCyast_0327
CYLAA637_09910(ggpP)
HAOPCC7418_2274
ENNFRE64_14765(stpA)
CYTcce_3291(stpA)
ARPNIES39_R01210(stpA)
LFSHFV01_27010(stpA)
PHORJWS08_03740(stpA)
SCSSta7437_2244
STANSTA3757_17960(stpA)
CEOETSB_0782(stpA)
CERRGRSB_0743(stpA)
 » show all
Reference
1
  Authors
Hagemann, M. and Erdmann, N.
  Title
Activation and pathway of glucosylglycerol biosynthesis in the cyanobacterium Synechocystis sp. PCC 6803.
  Journal
Microbiology 140:1427-1431 (1994)
Reference
2  [PMID:8772170]
  Authors
Hagemann M, Richter S, Zuther E, Schoor A
  Title
Characterization of a glucosylglycerol-phosphate-accumulating, salt-sensitive mutant of the cyanobacterium Synechocystis sp. strain PCC 6803.
  Journal
Arch Microbiol 166:83-91 (1996)
DOI:10.1007/s002030050360
  Sequence
[syn:slr0746]
Reference
3  [PMID:9045835]
  Authors
Hagemann M, Schoor A, Jeanjean R, Zuther E, Joset F.
  Title
The stpA gene form synechocystis sp. strain PCC 6803 encodes the glucosylglycerol-phosphate phosphatase involved in cyanobacterial osmotic response to salt shock.
  Journal
J Bacteriol 179:1727-33 (1997)
DOI:10.1128/JB.179.5.1727-1733.1997
  Sequence
[syn:slr0746]
Other DBs
ExplorEnz - The Enzyme Database: 3.1.3.69
IUBMB Enzyme Nomenclature: 3.1.3.69
ExPASy - ENZYME nomenclature database: 3.1.3.69
BRENDA, the Enzyme Database: 3.1.3.69
CAS: 161515-14-6

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