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 Sobic.010G220000.1.p
Organism
Sorghum bicolor
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Sorghinae; Sorghum
Family G2-like
Protein Properties Length: 354aa    MW: 38192.9 Da    PI: 8.8747
Description G2-like family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Sobic.010G220000.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1G2-like108.24.2e-344397155
               G2-like  1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRl 55
                          kprlrWtpeLH+rFv+av+qLGG++kAtPkti+++m+vkgLtl+h+kSHLQk+Rl
  Sobic.010G220000.1.p 43 KPRLRWTPELHDRFVDAVAQLGGPDKATPKTIMRVMGVKGLTLYHLKSHLQKFRL 97
                          79****************************************************8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.601.3E-324098IPR009057Homeodomain-like
PROSITE profilePS5129412.91340100IPR017930Myb domain
SuperFamilySSF466894.12E-174299IPR009057Homeodomain-like
TIGRFAMsTIGR015572.1E-244398IPR006447Myb domain, plants
PfamPF002497.3E-94595IPR001005SANT/Myb domain
PfamPF143797.2E-23133178IPR025756MYB-CC type transcription factor, LHEQLE-containing domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 354 aa     Download sequence    Send to blast
MFPSSSKKQA ASTGAASSND RPTTMCGQAG GDSGGLVLTT DPKPRLRWTP ELHDRFVDAV  60
AQLGGPDKAT PKTIMRVMGV KGLTLYHLKS HLQKFRLGKQ HKEFGDHTAM EMQRSVASSS  120
GVIARSMNDR SVNVNEALRI QMEVQRRLHG ELEVQKHLQM RVEAQGKYMQ SIVEKAYQAL  180
GSSDCTTWPA GYRSLGSSQA VLDIGTSSTS FSSVQDLQGF YGGSSHMDQL LHQMERPMDG  240
FLTLGESCFI GSADNKKGPN HCSSSGKSSM TMWASEEQQQ QQAKSGNDQL QMGSSSTRME  300
GAGTDVMDPV TGLYEGAISG DSMDSKGFEG SSSRLKMKPP AQQAPVGSQR IRI*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
6j4r_A2e-194399157Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_B2e-194399157Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_C2e-194399157Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_D2e-194399157Protein PHOSPHATE STARVATION RESPONSE 1
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Specifically expressed in the developing protophloem sieve elements soon after the phloem-specific cell divisions have taken place. Also found in the companion cells and metaphloem sieve elements. May not be necessary for the initial steps of protophloem differentiation. {ECO:0000269|PubMed:14614507, ECO:0000269|PubMed:18523061}.
UniprotTISSUE SPECIFICITY: Expressed in shoots and roots, specifically in the developing protophloem sieve elements (PubMed:14614507). Detected in phloem and/or cambium (PubMed:15923329). Expressed in the phloem tissues of various organs, including leaves and cotyledons, during vegetative growth (PubMed:26239308). {ECO:0000269|PubMed:14614507, ECO:0000269|PubMed:15923329, ECO:0000269|PubMed:26239308}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor required for phloem identity. Has a dual role both in promoting phloem differentiation and in repressing xylem differentiation during vascular development. Regulates the expression of the transcription factor NAC045 (AC A4VCM0). May activate the transcription of specific genes involved in phosphate uptake or assimilation (PubMed:15592750). Promotes flowering through transcriptional activation of both FT and its transport machinery component, FTIP1 (PubMed:26239308). {ECO:0000269|PubMed:14614507, ECO:0000269|PubMed:18523061, ECO:0000269|PubMed:25081480, ECO:0000269|PubMed:26239308, ECO:0000305|PubMed:15592750}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapSobic.010G220000.1.p
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Up-regulated by phosphate deficiency. {ECO:0000269|PubMed:15592750}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKJ7280540.0KJ728054.1 Zea mays clone pUT6200 G2-like transcription factor (GLK34) mRNA, partial cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002437415.20.0myb family transcription factor PHL12
SwissprotQ9SAK55e-78APL_ARATH; Myb family transcription factor APL
TrEMBLA0A194YKT00.0A0A194YKT0_SORBI; Uncharacterized protein
STRINGGRMZM2G081671_P010.0(Zea mays)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP25043890
Representative plantOGRP7817262
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G79430.28e-80G2-like family protein
Publications ? help Back to Top
  1. Martínez-Navarro AC,Galván-Gordillo SV,Xoconostle-Cázares B,Ruiz-Medrano R
    Vascular gene expression: a hypothesis.
    Front Plant Sci, 2013. 4: p. 261
    [PMID:23882276]
  2. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  3. Kondo Y, et al.
    Vascular Cell Induction Culture System Using Arabidopsis Leaves (VISUAL) Reveals the Sequential Differentiation of Sieve Element-Like Cells.
    Plant Cell, 2016. 28(6): p. 1250-62
    [PMID:27194709]
  4. Shibuta M,Abe M
    FE Controls the Transcription of Downstream Flowering Regulators Through Two Distinct Mechanisms in Leaf Phloem Companion Cells.
    Plant Cell Physiol., 2017. 58(11): p. 2017-2025
    [PMID:29036620]