PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Sobic.001G437300.1.p
Common NameSb01g041130, SORBIDRAFT_01g041130
Organism
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 LBD
Protein Properties Length: 277aa    MW: 28371.9 Da    PI: 7.951
Description LBD family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Sobic.001G437300.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1DUF260128.33.4e-40391391100
                DUF260   1 aCaaCkvlrrkCakdCvlapyfpaeq.pkkfanvhklFGasnvlkllkalpeeeredamsslvyeAearardPvyGavgvilklqqqle 88 
                           +C aCk+lrrkC+++C++apyf +eq +++fa+vhk+FGasnv+kll ++p ++r da+ +++yeA+ar+rdPvyG+v++i++lqqq+ 
  Sobic.001G437300.1.p  39 PCGACKFLRRKCVSGCIFAPYFDSEQgAAHFAAVHKVFGASNVSKLLLQIPAHKRLDAVVTICYEAQARLRDPVYGCVAHIFALQQQVV 127
                           7***********************9989************************************************************* PP

                DUF260  89 qlkaelallkee 100
                           +l+ael +l+++
  Sobic.001G437300.1.p 128 NLQAELTYLQAH 139
                           *******99876 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5089123.04638140IPR004883Lateral organ boundaries, LOB
PfamPF031951.9E-3939137IPR004883Lateral organ boundaries, LOB
Sequence ? help Back to Top
Protein Sequence    Length: 277 aa     Download sequence    Send to blast
MSAGGGTSTL GGGGPSGSGA SGGPGPGGSG GGGGGGGGPC GACKFLRRKC VSGCIFAPYF  60
DSEQGAAHFA AVHKVFGASN VSKLLLQIPA HKRLDAVVTI CYEAQARLRD PVYGCVAHIF  120
ALQQQVVNLQ AELTYLQAHL ATLELPSPPP LPAPPQMPLP GAFSISDLPS STSVPTTVDL  180
SALFDPPPQQ PQWAVQAAQP HHHHHHHQQP QQQQHHQLRQ PAPYGAPVRP GGGGPGMAES  240
SGGGGDDLQS LARELLDRHR SGGVKLEQPP PPPHSR*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5ly0_A7e-37351337104LOB family transfactor Ramosa2.1
5ly0_B7e-37351337104LOB family transfactor Ramosa2.1
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: During lateral root formation, expressed in the lateral root primordia, and the developing, emerged, and mature lateral roots. {ECO:0000269|PubMed:19717544}.
UniprotTISSUE SPECIFICITY: Expressed in roots, stems, leaves and flowers (PubMed:12068116, PubMed:24484953). Expressed in vascular tissues of hypocotyls, leaves, roots, developing floral organs and siliques (PubMed:19088331). {ECO:0000269|PubMed:12068116, ECO:0000269|PubMed:19088331, ECO:0000269|PubMed:24484953}.
Functional Description ? help Back to Top
Source Description
UniProtInvolved in the positive regulation of tracheary element (TE) differentiation. Involved in a positive feedback loop that maintains or promotes NAC030/VND7 expression that regulates TE differentiation-related genes (PubMed:19088331). Functions in the initiation and emergence of lateral roots, in conjunction with LBD16, downstream of ARF7 and ARF19 (PubMed:19717544, PubMed:23749813). Transcriptional activator that directly regulates EXPA14, a gene encoding a cell wall-loosening factor that promotes lateral root emergence. Activates EXPA14 by directly binding to a specific region of its promoter (PubMed:22974309). Transcriptional activator that directly regulates EXPA17, a gene encoding a cell wall-loosening factor that promotes lateral root emergence (PubMed:23872272). Acts downstream of the auxin influx carriers AUX1 and LAX1 in the regulation of lateral root initiation and development (PubMed:26059335). {ECO:0000269|PubMed:19088331, ECO:0000269|PubMed:19717544, ECO:0000269|PubMed:22974309, ECO:0000269|PubMed:23749813, ECO:0000269|PubMed:23872272, ECO:0000269|PubMed:26059335}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapSobic.001G437300.1.p
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By auxin. {ECO:0000269|PubMed:15659631, ECO:0000269|PubMed:19717544, ECO:0000269|PubMed:23749813}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankBT0614310.0BT061431.1 Zea mays full-length cDNA clone ZM_BFb0145J09 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002465559.10.0LOB domain-containing protein 30
SwissprotO221313e-70LBD18_ARATH; LOB domain-containing protein 18
TrEMBLC5WQY60.0C5WQY6_SORBI; Uncharacterized protein
STRINGSb01g041130.10.0(Sorghum bicolor)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP33463782
Representative plantOGRP40515100
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G45420.19e-65LOB domain-containing protein 18
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. Lee HW, et al.
    Dimerization in LBD16 and LBD18 Transcription Factors Is Critical for Lateral Root Formation.
    Plant Physiol., 2017. 174(1): p. 301-311
    [PMID:28336771]
  3. Pandey SK,Kim J
    Coiled-coil motif in LBD16 and LBD18 transcription factors are critical for dimerization and biological function in arabidopsis.
    Plant Signal Behav, 2018. 13(1): p. e1411450
    [PMID:29227192]
  4. Pandey SK, et al.
    LBD18 uses a dual mode of a positive feedback loop to regulate ARF expression and transcriptional activity in Arabidopsis.
    Plant J., 2018. 95(2): p. 233-251
    [PMID:29681137]
  5. Lee HW, et al.
    LBD16 and LBD18 acting downstream of ARF7 and ARF19 are involved in adventitious root formation in Arabidopsis.
    BMC Plant Biol., 2019. 19(1): p. 46
    [PMID:30704405]