Reactome: A Curated Pathway Database
THIS SITE IS USED FOR CURATION AND TESTING
IT IS NOT STABLE, IS LINKED TO AN INCOMPLETE DATA SET, AND IS NOT MONITORED FOR PERFORMANCE. WE STRONGLY RECOMMEND THE USE OF OUR PUBLIC SITE

Query author contributions in Reactome

Reactome depends on collaboration between our curation team and outside experts to assemble and peer-review its pathway modules. The integration of ORCID within Reactome enables us to meet a key challenge with authoring, curating and reviewing biological information by incentivizing and crediting the external experts that contribute their expertise and time to the Reactome curation process. More information is available at ORCID and Reactome.

If you have an ORCID ID that is not listed on this page, please forward this information to us and we will update your Reactome pathway records.

Name Email address

Details on Person UniProt:Q75GI4 ITPK3

Class:IdReferenceGeneProduct:9639034
_chainChangeLogchain:1-357 for 9639034 added on Thu May 2 2019
_displayNameUniProt:Q75GI4 ITPK3
_timestamp2025-02-21 20:20:31
chainchain:1-357
checksumBA010D2380CB1AB8
commentFUNCTION Kinase that can phosphorylate various inositol polyphosphate such as Ins(3,4,5,6)P4 or Ins(1,3,4)P3 and participates in phytic acid biosynthesis in developing seeds. Phytic acid is the primary storage form of phosphorus in cereal grains and other plant seeds.CATALYTIC ACTIVITY 1D-myo-inositol 3,4,5,6-tetrakisphosphate + ATP = 1D-myo-inositol 1,3,4,5,6-pentakisphosphate + ADP + H(+)CATALYTIC ACTIVITY 1D-myo-inositol 1,3,4-trisphosphate + ATP = 1D-myo-inositol 1,3,4,5-tetrakisphosphate + ADP + H(+)CATALYTIC ACTIVITY 1D-myo-inositol 1,3,4-trisphosphate + ATP = 1D-myo-inositol 1,3,4,6-tetrakisphosphate + ADP + H(+)COFACTOR Binds 2 magnesium ions per subunit.SUBUNIT Monomer.TISSUE SPECIFICITY Expressed in roots, leaves, flowers, anthers and embryos.INDUCTION By drought stress.SIMILARITY Belongs to the ITPK1 family.SEQUENCE CAUTION Truncated N-terminus.
created[InstanceEdit:9639007] Gupta, Parul, 2019-03-08
descriptionrecommendedName: fullName evidence="8"Inositol-tetrakisphosphate 1-kinase 3 ecNumber evidence="8"2.7.1.134 alternativeName: fullName evidence="8"Inositol 1,3,4-trisphosphate 5/6-kinase 3 shortName evidence="8"Inositol-triphosphate 5/6-kinase 3 shortName evidence="8"Ins(1,3,4)P(3) 5/6-kinase 3 shortName evidence="6"OsITP5/6K-3 shortName evidence="7"OsITPK3 ecNumber evidence="8"2.7.1.159
geneNameITPK3
ITP5/6K-3
Os03g0726200
LOC_Os03g51610
OsJ_12420
OSJNBa0013A09.13
OSJNBb0122C16.11
identifierQ75GI4
isSequenceChangedFALSE
keywordATP-binding
Kinase
Magnesium
Metal-binding
Nucleotide-binding
Reference proteome
Transferase
modified[InstanceEdit:9639067] Gupta, Parul, 2019-03-08
[InstanceEdit:9645038] Weiser, JD
[InstanceEdit:9676415] Weiser, JD
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
nameITPK3
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierITPK3_ORYSJ
A0A0P0W2G1
B9FBA7
sequenceLength357
species[Species:1250427] Oryza sativa subsp. japonica
(referenceEntity)[EntityWithAccessionedSequence:9639012] ITPK3 [cytosol] [Oryza sativa]
[Change default viewing format]
No pathways have been reviewed or authored by UniProt:Q75GI4 ITPK3 (9639034)