lipid-dependent phytate biosynthesis II (via Ins(1,3,4)P3)

Stevenson-Paulik J, Bastidas RJ, Chiou S, Frye RA, York JD. Generation of phytate-free seeds in Arabidopsis through disruption of inositol polyphosphate kinases. Proc. Natl. Acad. Sci. U.S.A. 2005 Aug 17;102(35):12612–7. doi: 10.1073/pnas.0504172102.

Metabolites

1D-myo-Inositol 1,3,4,5,6-pentakisphosphate

Formula: C6H17O21P5 (579.8950482)

CAS ID: 20298-95-7

H+

Formula: H (1.0078246)

CAS ID: 12408-02-5

1D-myo-inositol (1,2,3,4,6)-pentakisphosphate

Formula: C6H7O21P5 (569.8168022)

CAS ID:

D-myo-inositol (1,3,4)-trisphosphate

Formula: C6H9O15P3 (413.91543540000004)

CAS ID:

ATP(4-)

Formula: C10H12N5O13P3 (502.9644492)

CAS ID:

ADP(3-)

Formula: C10H12N5O10P2 (424.0059412)

CAS ID:

1D-myo-inositol 1,3,4,5-tetrakisphosphate(8-)

Formula: C6H8O18P4 (491.86611880000004)

CAS ID:



Enzyme

EC Number name full name note
2.7.1.134 inositol-tetrakisphosphate 1-kinase ATP:1D-myo-inositol-3,4,5,6-tetrakisphosphate 1-phosphotransferase
2.7.1.140 inositol-tetrakisphosphate 5-kinase ATP:1D-myo-inositol-1,3,4,6-tetrakisphosphate 5-phosphotransferase
2.7.1.151 inositol-polyphosphate multikinase ATP:1D-myo-inositol-1,4,5-trisphosphate 6-phosphotransferase
2.7.1.159 inositol-1,3,4-trisphosphate 5/6-kinase ATP:1D-myo-inositol 1,3,4-trisphosphate 5-phosphotransferase


Proteins

Protein ID name full name