Q10PZ9 · MADS1_ORYSJ

Function

function

Probable transcription factor involved in the development of floral organs. Required for the formation of inner floral organs (lodicules, stamens and carpels, or whorls 2, 3 and 4) and the lemma and palea (whorl 1), which are grass floral organs analogous to sepals. May be involved in the control of flowering time. Seems to act as transcriptional activator. May act upstream of the auxin-responsive protein GH3.8.

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentnucleus
Molecular FunctionDNA binding
Molecular FunctionDNA-binding transcription factor activity, RNA polymerase II-specific
Molecular Functionprotein dimerization activity
Molecular FunctionRNA polymerase II cis-regulatory region sequence-specific DNA binding
Molecular Functiontranscription factor binding
Biological Processcell differentiation
Biological Processfloral meristem determinacy
Biological Processmeristem determinacy
Biological Processpositive regulation of transcription by RNA polymerase II
Biological Processregulation of meristem development
Biological Processregulation of transcription by RNA polymerase II
Biological Processspecification of floral organ identity

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    MADS-box transcription factor 1
  • Alternative names
    • OsMADS1
    • Protein LEAFY HULL STERILE 1
    • Protein SEPALLATA-like

Gene names

    • Name
      MADS1
    • Synonyms
      LHS1
    • ORF names
      OsJ_09913
    • Ordered locus names
      Os03g0215400, LOC_Os03g11614

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Nipponbare
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa

Accessions

  • Primary accession
    Q10PZ9
  • Secondary accessions
    • B7EGS6
    • Q3ZES6
    • Q40700

Proteomes

Genome annotation databases

Subcellular Location

Keywords

Phenotypes & Variants

Disruption phenotype

Homeotic transformation of lodicules, stamens and carpels into lemma- and palea-like structures.

Features

Showing features for mutagenesis.

TypeIDPosition(s)Description
Mutagenesis24In lhs1; abnormal growth of spikelets and sterile flowers; when associated with D-27.
Mutagenesis27In lhs1; abnormal growth of spikelets and sterile flowers; when associated with C-24.

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00002298921-257MADS-box transcription factor 1

Proteomic databases

Expression

Tissue specificity

Expressed in lemmas, paleas and pistils. Weakly expressed in carpels.

Developmental stage

Expressed at early stage of flower development in floral meristem, and at later stage in lemma, palea and carpel primordia.

Interaction

Subunit

May interact with the K-box of MADS6, MADS14 and MADS15.

Binary interactions

TypeEntry 1Entry 2Number of experimentsIntAct
BINARY Q10PZ9MADS14 Q10CQ14EBI-627957, EBI-627890
BINARY Q10PZ9MADS15 Q6Q9I24EBI-627957, EBI-627918
BINARY Q10PZ9MADS6 Q6EU394EBI-627957, EBI-627980

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain1-61MADS-box
Domain85-175K-box

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    257
  • Mass (Da)
    29,528
  • Last updated
    2006-08-22 v1
  • Checksum
    70A3DAEED355A37C
MGRGKVELKRIENKISRQVTFAKRRNGLLKKAYELSLLCDAEVALIIFSGRGRLFEFSSSSCMYKTLERYRSCNYNSQDAAAPENEINYQEYLKLKTRVEFLQTTQRNILGEDLGPLSMKELEQLENQIEVSLKQIRSRKNQALLDQLFDLKSKEQQLQDLNKDLRKKLQETSAENVLHMSWQDGGGHSGSSTVLADQPHHHQGLLHPHPDQGDHSLQIGYHHPHAHHHQAYMDHLSNEAADMVAHHPNEHIPSGWI

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
L34271
EMBL· GenBank· DDBJ
AAA66187.1
EMBL· GenBank· DDBJ
mRNA
AF204063
EMBL· GenBank· DDBJ
AAG35652.1
EMBL· GenBank· DDBJ
Genomic DNA
AC105732
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
AC135158
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
DP000009
EMBL· GenBank· DDBJ
ABF94637.1
EMBL· GenBank· DDBJ
Genomic DNA
AP008209
EMBL· GenBank· DDBJ
BAF11290.1
EMBL· GenBank· DDBJ
Genomic DNA
AP014959
EMBL· GenBank· DDBJ
BAS82963.1
EMBL· GenBank· DDBJ
Genomic DNA
CM000140
EMBL· GenBank· DDBJ
EEE58586.1
EMBL· GenBank· DDBJ
Genomic DNA
AK069728
EMBL· GenBank· DDBJ
BAG91573.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
Help