PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID LOC_Os03g51710.2
Common NameHOS13, LOC4333975, Os03g0727200, OSH3, OSJNBa0013A09.3
Organism
Oryza sativa subsp. japonica
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa
Family TALE
Protein Properties Length: 366aa    MW: 40037.1 Da    PI: 5.6562
Description TALE family protein
Gene Model
Gene Model ID Type Source Coding Sequence
LOC_Os03g51710.2genomeMSUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox16.11.9e-052733072155
                       HSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHH CS
          Homeobox  21 knrypsaeereeLAkklgLterqVkvWFqNrRake 55 
                       + ++ps+ e+  LA+++gL+++q+ + F N+R ++
  LOC_Os03g51710.2 273 RWPNPSEMEKIALAESTGLEQKQINNCFINQRKRH 307
                       5689****************************885 PP
2ELK33.11.2e-11228248222
               ELK   2 LKhqLlrKYsgyLgsLkqEFs 22 
                       LK++LlrKYsgyLg+L++E+s
  LOC_Os03g51710.2 228 LKRHLLRKYSGYLGGLRKELS 248
                       9******************97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM012551.5E-1671115IPR005540KNOX1
PfamPF037909.2E-1673111IPR005540KNOX1
SMARTSM012561.9E-24125176IPR005541KNOX2
PfamPF037914.0E-19131174IPR005541KNOX2
SMARTSM011882100134154IPR005539ELK domain
PROSITE profilePS5121310.109227247IPR005539ELK domain
SMARTSM011885.4E-6227248IPR005539ELK domain
PfamPF037898.8E-8228248IPR005539ELK domain
PROSITE profilePS500719.102247310IPR001356Homeobox domain
SuperFamilySSF466899.41E-16248318IPR009057Homeodomain-like
SMARTSM003892.5E-7249314IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.602.7E-23252313IPR009057Homeodomain-like
CDDcd000861.02E-7259310No hitNo description
PfamPF059203.1E-11267306IPR008422Homeobox KN domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0009049anatomyinflorescence
PO:0001083developmental stageinflorescence development stage
PO:0007006developmental stageIL.00 inflorescence just visible stage
Sequence ? help Back to Top
Protein Sequence    Length: 366 aa     Download sequence    Send to blast
MEELEGHRGE GRLPPPPPLL PFPKVSVQVY TVPSSSTAAS AAAAGGARQA VAPATRDGGD  60
GGGRAAGVLD DPVKARIVSH PRYHRLLAAF LDCHKVGCPA EAAEEIAAAA RVREARQRAA  120
AAASRMPPAP EDPELDQFME DYCKLLVECK EELSRPLQEA EEFLRTVESE LNSINSGPPL  180
TALISESKAG LDSSDDDEHE DGSGMEMMEA AEDEDLGIID PRSDDKALKR HLLRKYSGYL  240
GGLRKELSKK RKKGKLPKEA RQKLLTWWEL HYRWPNPSEM EKIALAESTG LEQKQINNCF  300
INQRKRHWKP TEEMEFAVME AYHHQSTDAA AAFYVDVDAR LVGATAAAPA SAVYTARPDH  360
GVWRA*
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1242251LRKELSKKRK
2248252KKRKK
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Os.18550.0panicle
Expression -- Microarray ? help Back to Top
Source ID E-value
GEO51037220.0
Expression AtlasQ948L5-
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Highly expressed in the early globular stage embryo before 2 days after pollination (DAP), as well as in the endosperm. At 3 DAP, expression is down-regulated in the central region and in the center of the ventral region of the embryo, where the shoot subsequently forms, but weakly expressed in other regions until 4 DAP, and then disappears after 4 DAP. During transition between the inflorescence and floral phases, expressed in the inflorescence meristems but not in the floral meristem. {ECO:0000269|PubMed:10095070, ECO:0000269|PubMed:10488233}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor that may be involved in shoot formation during embryogenesis. {ECO:0000269|PubMed:10488233}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapLOC_Os03g51710.2
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Phenotype -- Mutation ? help Back to Top
Source ID
RiceGEOs03g51710
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAB0716630.0AB071663.1 Oryza sativa Japonica Group mRNA for transcription factor OSH3, complete cds, cultivar:Nipponbare.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_015628822.10.0homeobox protein knotted-1-like 7
SwissprotQ948L50.0KNOS7_ORYSJ; Homeobox protein knotted-1-like 7
TrEMBLQ948L40.0Q948L4_ORYSI; Transcription factor OSH3
STRINGOS03T0727200-000.0(Oryza sativa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G08150.12e-64KNOTTED-like from Arabidopsis thaliana
Publications ? help Back to Top
  1. Ito Y,Eiguchi M,Kurata N
    Expression of novel homeobox genes in early embryogenesis in rice.
    Biochim. Biophys. Acta, 1999. 1444(3): p. 445-50
    [PMID:10095070]
  2. Sentoku N, et al.
    Regional expression of the rice KN1-type homeobox gene family during embryo, shoot, and flower development.
    Plant Cell, 1999. 11(9): p. 1651-64
    [PMID:10488233]
  3. Sato Y,Aoki Y,Matsuoka M
    A loss-of-function mutation in the rice KNOX type homeobox gene, OSH3.
    Plant Cell Physiol., 2002. 43(1): p. 44-51
    [PMID:11828021]
  4. Sato Y,Fukuda Y,Hirano HY
    Mutations that cause amino acid substitutions at the invariant positions in homeodomain of OSH3 KNOX protein suggest artificial selection during rice domestication.
    Genes Genet. Syst., 2001. 76(6): p. 381-92
    [PMID:11922107]
  5. Jain M,Tyagi AK,Khurana JP
    Genome-wide identification, classification, evolutionary expansion and expression analyses of homeobox genes in rice.
    FEBS J., 2008. 275(11): p. 2845-61
    [PMID:18430022]