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 orange1.1g014869m
Common NameCISIN_1g014869mg
Organism
Citrus sinensis
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Sapindales; Rutaceae; Aurantioideae; Citrus
Family Trihelix
Protein Properties Length: 418aa    MW: 47938.7 Da    PI: 6.9882
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
orange1.1g014869mgenomeICGCView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix44.34.8e-143493987
           trihelix 39 rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87
                       +e+g++rs k+C+ek+enl k+ykk+keg+ +r  ++ +++++f+qlea
  orange1.1g014869m  3 EEHGYQRSGKKCREKFENLYKYYKKTKEGKAGR--QDGKHYRFFRQLEA 49
                       69*****************************98..55667*******85 PP
2trihelix61.22.4e-19264339275
           trihelix   2 WtkqevlaLiearremeerlrrg..klkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrtses 75 
                        Wt++e+  Li++r+ me r++++  +++++lWeev++km   g+e+++ +Ck+kw+ +n+++ k+k+g +k+++es
  orange1.1g014869m 264 WTDSETTRLINLRTGMEARFQQSgcNSQEALWEEVASKMICLGYEKNALMCKDKWDCINNYMSKTKAGGNKKRKES 339
                        *********************9655699***************************************999875554 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF138376.6E-9350No hitNo description
PROSITE profilePS500906.342256318IPR017877Myb-like domain
PfamPF138371.5E-14263337No hitNo description
CDDcd122031.23E-19264329No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009909Biological Processregulation of flower development
GO:0010200Biological Processresponse to chitin
GO:0046621Biological Processnegative regulation of organ growth
GO:0048442Biological Processsepal development
GO:0048498Biological Processestablishment of petal orientation
GO:0090428Biological Processperianth development
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0042803Molecular Functionprotein homodimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 418 aa     Download sequence    Send to blast
MSEEHGYQRS GKKCREKFEN LYKYYKKTKE GKAGRQDGKH YRFFRQLEAL YGDTSNSVSF  60
QETHLVGSSS LRFNHLTTQH QEPNFHSSSH QNKLCDNSLS LSNNSSEFNS SSSDDDDNDL  120
STMENDSTEK RRKKRGGRSW KAKIKEFIDS QMRKLMEKQE AWLEKLTKTL EQKEKERVLR  180
EEEWRRQEQD RIDKEHKFWA KERAWIESRD AALMETLQNL TGKQLKAPSS TEELMAAAVD  240
ADDDQLQNNS DTNNGETVSN KYSWTDSETT RLINLRTGME ARFQQSGCNS QEALWEEVAS  300
KMICLGYEKN ALMCKDKWDC INNYMSKTKA GGNKKRKESY SRSSSGYLPS SESCLYSQGT  360
AYETARLQLN DSSSPGAASN SNVGNNAVSD SCFRFLMADG DHLWENYGLR LSNGENQ*
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Csi.112610.0flower
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: First observed in the early-developing flower, in four zones between the initiating sepals and in their developing margins. Later detected in the margins of expanding sepals, petals and stamens, and in the leaf margins. {ECO:0000269|PubMed:15269176}.
UniprotTISSUE SPECIFICITY: Confined to flowers, at low levels. Also present in 7-days-old seedlings. Barely detectable in other tissues such as young seedlings, roots, stems, leaves and siliques (PubMed:15269176). Expressed in flower primordia, more precisely between newly arisen sepal primordia and also at the basal margins of developing sepals (PubMed:25697797). {ECO:0000269|PubMed:15269176, ECO:0000269|PubMed:25697797}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that prevents growth. Regulates perianth architecture in flower, mostly in the second whorl, probably by suppressing growth between initiating sepals, ensuring that they remain separate, and by modulating organ shapes. Required for the establishment of auxin flux. {ECO:0000269|PubMed:10572040, ECO:0000269|PubMed:15269176, ECO:0000269|PubMed:18080804}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Expression within the newly arising sepals is repressed via the PINOID auxin-response pathway. {ECO:0000269|PubMed:15269176}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006481882.10.0trihelix transcription factor PTL
SwissprotQ9LZS01e-113PTL_ARATH; Trihelix transcription factor PTL
TrEMBLA0A067FCV00.0A0A067FCV0_CITSI; Uncharacterized protein
STRINGXP_006481882.10.0(Citrus sinensis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM27672871
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G03680.18e-76Trihelix family protein
Publications ? help Back to Top
  1. Quon T,Lampugnani ER,Smyth DR
    PETAL LOSS and ROXY1 Interact to Limit Growth Within and between Sepals But to Promote Petal Initiation in Arabidopsis thaliana.
    Front Plant Sci, 2017. 8: p. 152
    [PMID:28228771]