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 orange1.1g043612m
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 MYB
Protein Properties Length: 327aa    MW: 36608.3 Da    PI: 6.4169
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
orange1.1g043612mgenomeICGCView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding60.73.2e-191461148
                       TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
    Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                       rg W++eEde+l+++v+ +G g+W++++++ g+ R++k+c++rw +yl
  orange1.1g043612m 14 RGLWSPEEDEKLINYVTTYGHGCWSSVPKHAGLQRCGKSCRLRWINYL 61
                       788*******************************************97 PP
2Myb_DNA-binding35.81.9e-1167103139
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHH CS
    Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkq 39 
                        rg+++++E  l+++++  lG++ W+ Iar+++ gRt+++
  orange1.1g043612m  67 RGSFSPQEAALIIELHSILGNR-WAQIARHLP-GRTDNE 103
                        899*******************.*********.****96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.602.7E-28664IPR009057Homeodomain-like
PROSITE profilePS5129425.711965IPR017930Myb domain
SuperFamilySSF466893.82E-2711103IPR009057Homeodomain-like
SMARTSM007171.8E-141363IPR001005SANT/Myb domain
PfamPF002495.7E-171461IPR001005SANT/Myb domain
CDDcd001674.28E-131761No hitNo description
Gene3DG3DSA:1.10.10.609.8E-1865103IPR009057Homeodomain-like
PROSITE profilePS5129413.57766111IPR017930Myb domain
SMARTSM007178.5E-766114IPR001005SANT/Myb domain
PfamPF002491.1E-967103IPR001005SANT/Myb domain
CDDcd001671.82E-769103No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009739Biological Processresponse to gibberellin
GO:0009834Biological Processplant-type secondary cell wall biogenesis
GO:0009901Biological Processanther dehiscence
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 327 aa     Download sequence    Send to blast
MGHHSCCNKQ KVKRGLWSPE EDEKLINYVT TYGHGCWSSV PKHAGLQRCG KSCRLRWINY  60
LRPDLKRGSF SPQEAALIIE LHSILGNRWA QIARHLPGRT DNEKKLMSHE IVPALASFPA  120
DFHNSLCPEE VGFFSLNTNP NLILNSHQQD HQFHLPSPPP MFHNNFDQAE FKLNLSNYNV  180
ASIHFPPPPT IIPSSSTSSS SLDWSLPHHL QPQVHLDPNP LENQIFSHIE PVAPPHYYDD  240
IIGDHDNKLN TTDPSIVTMP YDQNPLMVPT MPKLCEILEG TVCNLPSSSA SLEGVDPIAK  300
LSCGTTFSSG SYPYHVPADP MEYTDAI
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A2e-2414102794B-MYB
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in anthers early during endothecial development, with maximal expression during pollen mitosis I and bicellular stages. {ECO:0000269|PubMed:17329564}.
UniprotTISSUE SPECIFICITY: Highly expressed in flowers. {ECO:0000269|PubMed:12753590}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor that regulates lignified secondary cell wall thickening of the anther endocethium, which is necessary for anther dehiscence (PubMed:12753590, PubMed:17147638, PubMed:17329564). May play a role in specifying early endothecial cell development by regulating a number of genes linked to secondary thickening such as NST1 and NST2. Acts upstream of the lignin biosynthesis pathway (PubMed:17329564). {ECO:0000269|PubMed:12753590, ECO:0000269|PubMed:17147638, ECO:0000269|PubMed:17329564}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Down-regulated by auxin. {ECO:0000269|PubMed:23410518}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKM0346557e-35KM034655.1 Jatropha curcas clone JcMYB035 MYB family protein gene, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_024957955.10.0transcription factor MYB26
SwissprotQ9SPG31e-69MYB26_ARATH; Transcription factor MYB26
TrEMBLA0A2H5NEB10.0A0A2H5NEB1_CITUN; Uncharacterized protein (Fragment)
STRINGXP_006466155.10.0(Citrus sinensis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM4282646
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G13890.23e-75myb domain protein 26
Publications ? help Back to Top
  1. Coego A, et al.
    The TRANSPLANTA collection of Arabidopsis lines: a resource for functional analysis of transcription factors based on their conditional overexpression.
    Plant J., 2014. 77(6): p. 944-53
    [PMID:24456507]
  2. Yang C, et al.
    Transcription Factor MYB26 Is Key to Spatial Specificity in Anther Secondary Thickening Formation.
    Plant Physiol., 2017. 175(1): p. 333-350
    [PMID:28724622]
  3. Ghelli R, et al.
    A Newly Identified Flower-Specific Splice Variant of AUXIN RESPONSE FACTOR8 Regulates Stamen Elongation and Endothecium Lignification in Arabidopsis.
    Plant Cell, 2018. 30(3): p. 620-637
    [PMID:29514943]