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Protein

MADS-box transcription factor 2

Gene

MADS2

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at transcript leveli

Functioni

Probable transcription factor involved in the development of floral organs. B-class protein required for normal development of lodicules (whorl 2).1 Publication

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionActivator, Developmental protein, DNA-binding
Biological processDifferentiation, Flowering, Transcription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
MADS-box transcription factor 2
Alternative name(s):
NMADS1
OsMADS2
RMADS219
Gene namesi
Name:MADS2
Synonyms:MADS
Ordered Locus Names:Os01g0883100, LOC_Os01g66030
ORF Names:B1065E10.30, OsJ_04312Imported
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
Proteomesi
  • UP000059680 Componenti: Chromosome 1

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001994991 – 209MADS-box transcription factor 2Add BLAST209

Proteomic databases

PaxDbiQ40702.

Expressioni

Tissue specificityi

Highly expressed in anthers and carpels. Expressed in pollen, tapetum and stigma.1 Publication

Developmental stagei

Expressed in lodicules and stamens from early to late stage of flower development.2 Publications

Gene expression databases

GenevisibleiQ40702. OS.

Interactioni

GO - Molecular functioni

Protein-protein interaction databases

IntActiQ40702. 1 interactor.
STRINGi39947.LOC_Os01g66030.1.

Structurei

3D structure databases

ProteinModelPortaliQ40702.
SMRiQ40702.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini1 – 61MADS-boxPROSITE-ProRule annotationAdd BLAST61
Domaini84 – 170K-boxPROSITE-ProRule annotationAdd BLAST87

Phylogenomic databases

eggNOGiKOG0014. Eukaryota.
COG5068. LUCA.
InParanoidiQ40702.
KOiK09264.
OMAiKLMEHWE.
OrthoDBiEOG09360M2K.

Family and domain databases

CDDicd00265. MADS_MEF2_like. 1 hit.
Gene3Di3.40.1810.10. 1 hit.
InterProiView protein in InterPro
IPR033896. MADS_MEF2-like.
IPR002487. TF_Kbox.
IPR002100. TF_MADSbox.
IPR036879. TF_MADSbox_sf.
PfamiView protein in Pfam
PF01486. K-box. 1 hit.
PF00319. SRF-TF. 1 hit.
PRINTSiPR00404. MADSDOMAIN.
SMARTiView protein in SMART
SM00432. MADS. 1 hit.
SUPFAMiSSF55455. SSF55455. 1 hit.
PROSITEiView protein in PROSITE
PS51297. K_BOX. 1 hit.
PS00350. MADS_BOX_1. 1 hit.
PS50066. MADS_BOX_2. 1 hit.

Sequences (2)i

Sequence statusi: Complete.

This entry describes 2 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: Q40702-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MGRGKIEIKR IENSTNRQVT FSKRRSGILK KAREISVLCD AEVGVVIFSS
60 70 80 90 100
AGKLYDYCSP KTSLSRILEK YQTNSGKILW DEKHKSLSAE IDRIKKENDN
110 120 130 140 150
MQIELRHLKG EDLNSLQPKE LIMIEEALDN GIVNVNDKLM DHWERHVRTD
160 170 180 190 200
KMLEDENKLL AFKLHQQDIA LSGSMRDLEL GYHPDRDFAA QMPITFRVQP

SHPNLQENN
Length:209
Mass (Da):24,158
Last modified:November 1, 1996 - v1
Checksum:iB2AFE95E69EB0E33
GO
Isoform 2 (identifier: Q40702-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     146-164: HVRTDKMLEDENKLLAFKL → IRCWKTRTSCWLSNCTSKI
     165-209: Missing.

Show »
Length:164
Mass (Da):18,986
Checksum:i3B34473E4080B7AA
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti1M → MM in AAS59830 (Ref. 3) Curated1
Sequence conflicti10R → S in AAK26240 (Ref. 10) Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Alternative sequenceiVSP_015392146 – 164HVRTD…LAFKL → IRCWKTRTSCWLSNCTSKI in isoform 2. 1 PublicationAdd BLAST19
Alternative sequenceiVSP_015393165 – 209Missing in isoform 2. 1 PublicationAdd BLAST45

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L37526 mRNA. Translation: AAB52709.1.
AF254557 Genomic DNA. Translation: AAK17066.1.
AY551924 mRNA. Translation: AAS59830.1.
AP003561 Genomic DNA. Translation: BAB90370.1.
AP008207 Genomic DNA. Translation: BAF06926.1.
AP014957 Genomic DNA. Translation: BAS75578.1.
CM000138 Genomic DNA. Translation: EEE55765.1.
AK070894 mRNA. Translation: BAG92196.1.
AF095645 mRNA. Translation: AAK26240.1.
PIRiT03894.
RefSeqiXP_015623988.1. XM_015768502.1. [Q40702-1]
UniGeneiOs.429.

Genome annotation databases

EnsemblPlantsiOS01T0883100-01; OS01T0883100-01; OS01G0883100. [Q40702-1]
GeneIDi4325001.
GrameneiOS01T0883100-01; OS01T0883100-01; OS01G0883100.
KEGGiosa:4325001.

Keywords - Coding sequence diversityi

Alternative splicing

Similar proteinsi

Entry informationi

Entry nameiMADS2_ORYSJ
AccessioniPrimary (citable) accession number: Q40702
Secondary accession number(s): Q0JH52
, Q6Q9H8, Q7F2L5, Q9AUJ1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 30, 2005
Last sequence update: November 1, 1996
Last modified: October 25, 2017
This is version 106 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations