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:Q8RZV7 MSP1

Class:IdReferenceGeneProduct:8986693
_displayNameUniProt:Q8RZV7 MSP1
_timestamp2025-08-15 22:16:28
chainsignal peptide:1-22
chain:23-1294
checksum886583E4859982A1
commentFUNCTION Receptor-like kinase that plays important roles in restricting the number of cells entering into male and female sporogenesis. Involved in cell specification during anther development and initiation of anther wall formation.CATALYTIC ACTIVITY L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)CATALYTIC ACTIVITY L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)SUBUNIT Interacts with TDL1A.SUBCELLULAR LOCATION Expressed in anthers and ovules during meiosis.DISRUPTION PHENOTYPE Male-sterile phenotype due to the absence of tapetum. Presence of extra microsporocytes in the developing anthers and ovules.SIMILARITY Belongs to the protein kinase superfamily. Ser/Thr protein kinase family.
created[InstanceEdit:8986734] Gupta, Parul, 2017-04-28
descriptionrecommendedName: fullName evidence="7"Leucine-rich repeat receptor protein kinase MSP1 ecNumber evidence="1"2.7.11.1 alternativeName: fullName evidence="6"Protein MULTIPLE SPOROCYTE 1
geneNameMSP1
Os01g0917500
LOC_Os01g68870
P0413C03.22
identifierQ8RZV7
isSequenceChangedFALSE
keywordATP-binding
Cell membrane
Glycoprotein
Kinase
Leucine-rich repeat
Meiosis
Membrane
Nucleotide-binding
Receptor
Reference proteome
Repeat
Serine/threonine-protein kinase
Signal
Transferase
Transmembrane
Transmembrane helix
modified[InstanceEdit:8987656] Weiser, JD
[InstanceEdit:9037114] Weiser, JD
[InstanceEdit:9637257] Weiser, JD
[InstanceEdit:9676415] Weiser, JD
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
[InstanceEdit:9963647] Weiser, Joel, 2025-08-15
nameMSP1
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierMSP1_ORYSJ
sequenceLength1294
species[Species:1250427] Oryza sativa subsp. japonica
(referenceEntity)[EntityWithAccessionedSequence:8986863] MSP1 [plasma membrane] [Oryza sativa]
[EntityWithAccessionedSequence:9029277] MSP1 [nucleoplasm] [Oryza sativa]
[Change default viewing format]
No pathways have been reviewed or authored by UniProt:Q8RZV7 MSP1 (8986693)