PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

Thecc1EG005496t1

Common Name

TCM_005496

Organism

Theobroma cacao

Taxonomic ID

3641

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Malvales; Malvaceae; Byttnerioideae; Theobroma

Family

LBD

Protein Properties

Length: 293aa MW: 30607.6 Da PI: 7.5617

Description

LBD family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Thecc1EG005496t1	genome	CGD	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	DUF260	118.1	5.2e-37	26	112	1	86
DUF260 1 aCaaCkvlrrkCakdCvlapyfpaeq.pkkfanvhklFGasnvlkllkalpeeeredamsslvyeAearardPvyGavgvilklqqq 86 +C aCk+lrrkC+++C++apyf +eq +++fa+vhk+FGasnv+kll ++p ++r da+ +++yeA+ar+rdPvyG+v++i++lqqq Thecc1EG005496t1 26 PCGACKFLRRKCVPGCIFAPYFDSEQgAAHFAAVHKVFGASNVSKLLLHIPVHKRLDAVVTICYEAQARLRDPVYGCVAHIFALQQQ 112 7*********************9989*******************************************************99 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50891	20.392	25	127	IPR004883	Lateral organ boundaries, LOB
Pfam	PF03195	1.8E-36	26	112	IPR004883	Lateral organ boundaries, LOB

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0010089	Biological Process	xylem development
GO:0010311	Biological Process	lateral root formation
GO:0005634	Cellular Component	nucleus

Sequence ? help Back to Top
Protein Sequence Length: 293 aa Download sequence Send to blast
MSANPSSSGG SVGGGAGSCS SGGGGPCGAC KFLRRKCVPG CIFAPYFDSE QGAAHFAAVH 60 KVFGASNVSK LLLHIPVHKR LDAVVTICYE AQARLRDPVY GCVAHIFALQ QQEAVPDIDH 120 RKGVSKHPYP FHTSSEGLDG IRNGTYGKEE KMYGVHAASG AGIKEMVVNL QAELSYLQAH 180 LATLELPSPP PPPPPSTTLM APPPLSISDL PSASSVPATY DLSSLFDPVV QHSWGMQQRQ 240 IDPRQFGGSG SSSLTGSGDL QALARELLHR QGSPQHGCLP CTDASPSQSL SK*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5ly0_A	2e-35	16	112	1	96	LOB family transfactor Ramosa2.1
5ly0_B	2e-35	16	112	1	96	LOB family transfactor Ramosa2.1
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Functional Description ? help Back to Top
Source	Description
UniProt	Involved 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}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00314	DAP	Transfer from AT2G45420	Download

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: 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
PlantRegMap	Retrieve	Retrieve

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_021281278.1	1e-112	LOB domain-containing protein 18
Swissprot	O22131	4e-63	LBD18_ARATH; LOB domain-containing protein 18
TrEMBL	A0A061E1T5	0.0	A0A061E1T5_THECC; LOB domain-containing protein 18, putative
STRING	EOX96193	0.0	(Theobroma cacao)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM108	28	359

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G45420.1	7e-58	LOB domain-containing protein 18

Link Out ? help Back to Top
Phytozome	Thecc1EG005496t1
Entrez Gene	18614288

Publications ? help Back to Top
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] Motamayor JC, et al. The genome sequence of the most widely cultivated cacao type and its use to identify candidate genes regulating pod color. Genome Biol., 2013. 14(6): p. r53 [PMID:23731509] 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] 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] 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] 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]