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 SapurV1A.0338s0180.1.p
Organism
Salix purpurea
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Salix
Family MYB
Protein Properties Length: 316aa    MW: 34777.9 Da    PI: 7.2256
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
SapurV1A.0338s0180.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding59.29.1e-191360148
                            TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
         Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                            rg WT+eEd +l  +++q+G+++W++I++  g+ R++k+c++rw +yl
  SapurV1A.0338s0180.1.p 13 RGQWTPEEDNKLSSYIAQHGTRNWRLIPKNAGLQRCGKSCRLRWTNYL 60
                            89********************************************97 PP
2Myb_DNA-binding41.53e-1367109246
                             SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
         Myb_DNA-binding   2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                             g ++  E++ +v+++   G++ W++Ia+ ++ gRt++++k++w++
  SapurV1A.0338s0180.1.p  67 GQFSGAEEQSIVKLHSVVGNR-WSLIAAQLP-GRTDNDVKNHWNT 109
                             567778***************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.607.2E-24563IPR009057Homeodomain-like
PROSITE profilePS5129425.996864IPR017930Myb domain
SuperFamilySSF466896.6E-2910107IPR009057Homeodomain-like
SMARTSM007176.0E-141262IPR001005SANT/Myb domain
PfamPF002493.0E-171360IPR001005SANT/Myb domain
CDDcd001671.35E-121660No hitNo description
Gene3DG3DSA:1.10.10.603.7E-2364115IPR009057Homeodomain-like
SMARTSM007176.1E-1265113IPR001005SANT/Myb domain
PROSITE profilePS5129419.19165115IPR017930Myb domain
PfamPF002491.5E-1167109IPR001005SANT/Myb domain
CDDcd001675.11E-969111No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 316 aa     Download sequence    Send to blast
MGRIPCCEDN VKRGQWTPEE DNKLSSYIAQ HGTRNWRLIP KNAGLQRCGK SCRLRWTNYL  60
RPDLKHGQFS GAEEQSIVKL HSVVGNRWSL IAAQLPGRTD NDVKNHWNTK LKRKLSGMGI  120
DPITHKPFSH LMAEIATTLA TPQVAHLAEA ALGCFKDEML HLLTKKRIDF QLLQSNTNGV  180
QGNTSSPSIA TKHDETFEKP GIFPQNKTWD STGATSANFA GTCCNFPSSL DAFLCGPSSF  240
GYEGALSPWN QSMCTGSTCT AGEQQGRSHE KLDDENGEES QGGKEMRDGS SLFNTDCVLW  300
DLPSDEPNSL RAFTS*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A6e-28131157108B-MYB
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that binds to the DNA sequence 5'-CCAACC-3'. Regulates directly PME5, UND and GLOX1 (PubMed:21673079). Essential for tapetum development in anthers and microsporogenesis (PubMed:12848824, PubMed:21673079). Regulates the timing of tapetal programmed cell death (PCD) which is critical for pollen development. May act through the activation of UND, encoding an A1 aspartic protease (PubMed:21673079). Required for anther development by regulating tapetum development, callose dissolution and exine formation. Acts upstream of A6 and FAR2/MS2, two genes required for pollen exine formation (PubMed:17727613). Negatively regulates trichome endoreduplication and trichome branching (PubMed:12848824). {ECO:0000269|PubMed:12848824, ECO:0000269|PubMed:17727613, ECO:0000269|PubMed:21673079}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapSapurV1A.0338s0180.1.p
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_006377995.20.0transcription factor MYB80
SwissprotQ9XHV01e-112MYB80_ARATH; Transcription factor MYB80
TrEMBLA0A2K1YLE70.0A0A2K1YLE7_POPTR; Uncharacterized protein
STRINGPOPTR_0011s17060.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF108783039
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G56110.11e-114myb domain protein 103
Publications ? help Back to Top
  1. Li SF,Iacuone S,Parish RW
    Suppression and restoration of male fertility using a transcription factor.
    Plant Biotechnol. J., 2007. 5(2): p. 297-312
    [PMID:17309685]
  2. Qian H, et al.
    Trace concentrations of imazethapyr (IM) affect floral organs development and reproduction in Arabidopsis thaliana: IM-induced inhibition of key genes regulating anther and pollen biosynthesis.
    Ecotoxicology, 2015. 24(1): p. 163-71
    [PMID:25348600]
  3. Xiong SX, et al.
    The transcription factors MS188 and AMS form a complex to activate the expression of CYP703A2 for sporopollenin biosynthesis in Arabidopsis thaliana.
    Plant J., 2016. 88(6): p. 936-946
    [PMID:27460657]
  4. Verma N,Burma PK
    Regulation of tapetum-specific A9 promoter by transcription factors AtMYB80, AtMYB1 and AtMYB4 in Arabidopsis thaliana and Nicotiana tabacum.
    Plant J., 2017. 92(3): p. 481-494
    [PMID:28849604]
  5. Li DD,Xue JS,Zhu J,Yang ZN
    Gene Regulatory Network for Tapetum Development in Arabidopsis thaliana.
    Front Plant Sci, 2017. 8: p. 1559
    [PMID:28955355]