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 Han002380
Organism
Helianthus annuus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Asteroideae; Heliantheae alliance; Heliantheae; Helianthus
Family MYB
Protein Properties Length: 258aa    MW: 29439.6 Da    PI: 8.9694
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Han#S48343631PU_refUnigeneView CDS
PUT-169a-Helianthus_annuus-49495PU_unrefplantGDBView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding55.11.7e-171966148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g W++eEde+l++++ ++G g+W++++++ g+ R++k+c++rw +yl
        Han002380 19 KGLWSPEEDEKLLKYISRFGVGCWSSVPKHAGLQRCGKSCRLRWINYL 66
                     678*******************************************97 PP
2Myb_DNA-binding50.54.9e-1672115146
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                      rg ++++E+++++++++ lG++ W+ Ia+ ++ gRt++++k++w++
        Han002380  72 RGTFSQQEEDRILNLHQVLGNR-WAQIAAQLP-GRTDNEIKNYWNS 115
                      899*******************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.608.0E-271169IPR009057Homeodomain-like
PROSITE profilePS5129425.9181470IPR017930Myb domain
SuperFamilySSF466894.87E-3017113IPR009057Homeodomain-like
SMARTSM007175.1E-141868IPR001005SANT/Myb domain
PfamPF002492.5E-161966IPR001005SANT/Myb domain
CDDcd001671.87E-122266No hitNo description
Gene3DG3DSA:1.10.10.603.2E-2670122IPR009057Homeodomain-like
PROSITE profilePS5129420.10771121IPR017930Myb domain
SMARTSM007176.7E-1571119IPR001005SANT/Myb domain
PfamPF002491.5E-1472115IPR001005SANT/Myb domain
CDDcd001675.17E-1074117No 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: 258 aa     Download sequence    Send to blast
XGNYLMGRHS CCVKQKLRKG LWSPEEDEKL LKYISRFGVG CWSSVPKHAG LQRCGKSCRL  60
RWINYLRPDL KRGTFSQQEE DRILNLHQVL GNRWAQIAAQ LPGRTDNEIK NYWNSSLKKK  120
LVKQGIDPNT HKPITDKDYA KDKKIEFYAS SSSSMPMAAE LEHALHFNNG GIMLSSSSME  180
PGLIRDTLLS KSMCDPLFLV EFQSXMDPIS YNSXLLAQFQ QTNYETSLPS LASFDHHDLK  240
MTTXSFMINE VRESSAPP
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A4e-31171215108B-MYB
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed specifically in guard cells (PubMed:16005292). Expressed in sink tissues, such as xylem, roots and developing seeds (PubMed:22708996). {ECO:0000269|PubMed:16005292, ECO:0000269|PubMed:22708996}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that coordinates a small network of downstream target genes required for several aspects of plant growth and development, such as xylem formation and xylem cell differentiation, and lateral root formation (PubMed:22708996). Regulates a specific set of target genes by binding DNA to the AC cis-element 5'-ACCTAC-3' (PubMed:23741471). Functions as a transcriptional regulator of stomatal closure. Plays a role the regulation of stomatal pore size independently of abscisic acid (ABA) (PubMed:16005292). Required for seed coat mucilage deposition during the development of the seed coat epidermis (PubMed:19401413). Involved in the induction of trichome initiation and branching by positively regulating GL1 and GL2. Required for gibberellin (GA) biosynthesis and degradation by positively affecting the expression of the enzymes that convert GA9 into the bioactive GA4, as well as the enzymes involved in the degradation of GA4 (PubMed:28207974). {ECO:0000269|PubMed:16005292, ECO:0000269|PubMed:19401413, ECO:0000269|PubMed:22708996, ECO:0000269|PubMed:23741471, ECO:0000269|PubMed:28207974}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_022039094.10.0transcription factor MYB86-like
SwissprotQ8VZQ25e-75MYB61_ARATH; Transcription factor MYB61
TrEMBLA0A251US270.0A0A251US27_HELAN; Putative homeodomain-like protein
STRINGEOY208353e-98(Theobroma cacao)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G01680.33e-79myb domain protein 55
Publications ? help Back to Top
  1. Heyndrickx KS,Vandepoele K
    Systematic identification of functional plant modules through the integration of complementary data sources.
    Plant Physiol., 2012. 159(3): p. 884-901
    [PMID:22589469]
  2. Matías-Hernández L, et al.
    AaMYB1 and its orthologue AtMYB61 affect terpene metabolism and trichome development in Artemisia annua and Arabidopsis thaliana.
    Plant J., 2017. 90(3): p. 520-534
    [PMID:28207974]