Entry
Name
glycerophosphoinositol inositolphosphodiesterase;
1,2-cyclic-inositol-phosphate phosphodiesterase;
D-myo-inositol 1:2-cyclic phosphate 2-phosphohydrolase;
D-inositol 1,2-cyclic phosphate 2-phosphohydrolase;
D-myo-inositol 1,2-cyclic phosphate 2-phosphohydrolase;
1-D-myo-inositol-1,2-cyclic-phosphate 2-inositolphosphohydrolase;
inositol-1,2-cyclic-phosphate 2-inositolphosphohydrolase
Class
Hydrolases;
Acting on ester bonds;
Phosphoric-diester hydrolases
BRITE hierarchy
Sysname
1-(sn-glycero-3-phospho)-1D-myo-inositol inositolphosphohydrolase
Reaction(IUBMB)
1-(sn-glycero-3-phospho)-1D-myo-inositol + H2O = glycerol + 1D-myo-inositol 1-phosphate [RN:
R03331 ]
Reaction(KEGG)
Substrate
1-(sn-glycero-3-phospho)-1D-myo-inositol [CPD:
C01225 ];
H2O [CPD:
C00001 ]
Product
glycerol [CPD:
C00116 ];
1D-myo-inositol 1-phosphate [CPD:
C01177 ]
Comment
This enzyme also hydrolyses Ins(cyclic1,2)P to Ins-1-P
History
EC 3.1.4.43 created 1984, (EC 3.1.4.36 created 1976, incorporated 2002), modified 2002
Orthology
K01124 glycerophosphoinositol inositolphosphodiesterase
Genes
MORG : 121443316 121444963
SRX : 107744531(gdpd2) 107752000
SANH : 107658123(gdpd2) 107664355
SGH : 107550770(gdpd2) 107560350
CAUA : 113057760 113058034 113113941
CGIB : 127971918 128026969
MASI : 127413270 127417695
PLEP : 121947661 121947770 121948467
PPRL : 129360681 129360805
SASA : 106604731 106611742
STRU : 115172685(gdpd2) 115205266
OTW : 112220887(gdpd2) 112256194
OGO : 123994070(gdpd2) 124011473
ONE : 115129420 115130644(gdpd2)
OKE : 118363437 118377296(gdpd2)
OCLA : 139365960 139391114
SALP : 111965676 111967449
SNH : 120047464(gdpd2) 120061963
CCLU : 121532058 121546572
PSPA : 121295874(gdpd2) 121318847
ARUT : 117411955 117430758
» show all
Taxonomy
Reference
Authors
Dawson RM, Hemington N.
Title
A phosphodiesterase in rat kidney cortex that hydrolyses glycerylphosphorylinositol.
Journal
Reference
Authors
Dawson RM, Clarke N.
Title
D-myoinositol 1:2-cyclic phosphate 2-phosphohydrolase.
Journal
Reference
Authors
Dawson RM, Clarke NG.
Title
A comparison of D-inositol 1:2-cyclic phosphate 2-phosphohydrolase with other phosphodiesterases of kidney.
Journal
Reference
Authors
Ross TS, Majerus PW.
Title
Inositol-1,2-cyclic-phosphate 2-inositolphosphohydrolase. Substrate specificity and regulation of activity by phospholipids, metal ion chelators, and inositol 2-phosphate.
Journal
J Biol Chem 266:851-6 (1991)
Other DBs
ExplorEnz - The Enzyme Database: 3.1.4.43
ExPASy - ENZYME nomenclature database: 3.1.4.43
CAS: 9076-91-9 72414-13-2
LinkDB
All DBs