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

Cla005993

Organism

Citrullus lanatus

Taxonomic ID

3654

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Cucurbitales; Cucurbitaceae; Benincaseae; Citrullus

Family

LBD

Protein Properties

Length: 235aa MW: 25391.6 Da PI: 7.5022

Description

LBD family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Cla005993	genome	ICuGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	DUF260	124.4	5.5e-39	26	126	1	100
DUF260 1 aCaaCkvlrrkCakdCvlapyfpaeq.pkkfanvhklFGasnvlkllkalpeeeredamsslvyeAearardPvyGavgvilklqqqleqlkaelallke 99 +C aCk+lrrkC++dC++apyf++eq +++fa++hk+FGasnv+kll ++p ++r +a+ +++yeA+ar++dPvyG+v++i++lqqq++ l+++l ++k+ Cla005993 26 PCGACKFLRRKCVADCIFAPYFCSEQgAARFAAIHKVFGASNVSKLLLHVPVHDRCEAVVTIAYEAQARIHDPVYGCVAHIFALQQQVAYLQTQLMQAKA 125 7***********************89*****************************************************************99998 PP DUF260 100 e 100 + Cla005993 126 Q 126 7 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50891	22.678	25	127	IPR004883	Lateral organ boundaries, LOB
Pfam	PF03195	1.3E-37	26	124	IPR004883	Lateral organ boundaries, LOB

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

Sequence ? help Back to Top
Protein Sequence Length: 235 aa Download sequence Send to blast
MASSSSSSSA NTSVSGSGGG GGSGSPCGAC KFLRRKCVAD CIFAPYFCSE QGAARFAAIH 60 KVFGASNVSK LLLHVPVHDR CEAVVTIAYE AQARIHDPVY GCVAHIFALQ QQVAYLQTQL 120 MQAKAQLAQT LMDSGGNMEI QWTGNFNNNL FNGIPNNYQT QIMNNPAVSP QSSLESAANN 180 DEALLFINNQ NHLHESQSRS PEESQFLQPF PRKKLPSSHA DLGELQALAL RMMRN

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5ly0_A	3e-37	22	127	7	111	LOB family transfactor Ramosa2.1
5ly0_B	3e-37	22	127	7	111	LOB family transfactor Ramosa2.1
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Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional activator (PubMed:19717544, PubMed:22974309). Involved in lateral root formation. Regulated by the transcriptional activators ARF7 and ARF19 (PubMed:17259263). Functions in the initiation and emergence of lateral roots, in conjunction with LBD18, downstream of ARF7 and ARF19 (PubMed:19717544, PubMed:23749813). Acts downstream of the auxin influx carriers AUX1 and LAX1 in the regulation of lateral root initiation and development (PubMed:26059335). {ECO:0000269\|PubMed:17259263, ECO:0000269\|PubMed:19717544, ECO:0000269\|PubMed:22974309, ECO:0000269\|PubMed:23749813, ECO:0000269\|PubMed:26059335}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00309	DAP	Transfer from AT2G42430	Download

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By auxin. {ECO:0000269\|PubMed:15659631, ECO:0000269\|PubMed:17259263, ECO:0000269\|PubMed:23749813}.

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	LN681835	1e-118	LN681835.1 Cucumis melo genomic scaffold, anchoredscaffold00064.
GenBank	LN713258	1e-118	LN713258.1 Cucumis melo genomic chromosome, chr_4.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_004152037.1	1e-132	PREDICTED: LOB domain-containing protein 16
Swissprot	Q9SLB7	1e-80	LBD16_ARATH; LOB domain-containing protein 16
TrEMBL	A0A0A0LAE8	1e-131	A0A0A0LAE8_CUCSA; Uncharacterized protein
STRING	XP_004165236.1	1e-131	(Cucumis sativus)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF4509	33	58

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G42430.1	3e-78	lateral organ boundaries-domain 16

Publications ? help Back to Top
Bargmann BO,Birnbaum KD,Brenner ED An undergraduate study of two transcription factors that promote lateral root formation. Biochem Mol Biol Educ, 2014 May-Jun. 42(3): p. 237-45 [PMID:24615800] Cabrera J,Fenoll C,Escobar C Genes co-regulated with LBD16 in nematode feeding sites inferred from in silico analysis show similarities to regulatory circuits mediated by the auxin/cytokinin balance in Arabidopsis. Plant Signal Behav, 2015. 10(3): p. e990825 [PMID:25664644] 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] Olmo R, et al. Molecular Transducers from Roots Are Triggered in Arabidopsis Leaves by Root-Knot Nematodes for Successful Feeding Site Formation: A Conserved Post-Embryogenic De novo Organogenesis Program? Front Plant Sci, 2017. 8: p. 875 [PMID:28603536] Lee K,Seo PJ High-temperature promotion of callus formation requires the BIN2-ARF-LBD axis in Arabidopsis. Planta, 2017. 246(4): p. 797-802 [PMID:28766014] Jeon E, et al. LBD14/ASL17 Positively Regulates Lateral Root Formation and is Involved in ABA Response for Root Architecture in Arabidopsis. Plant Cell Physiol., 2017. 58(12): p. 2190-2201 [PMID:29040694] 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] Xu C, et al. Control of auxin-induced callus formation by bZIP59-LBD complex in Arabidopsis regeneration. Nat Plants, 2018. 4(2): p. 108-115 [PMID:29358751] Liu J, et al. The WOX11-LBD16 Pathway Promotes Pluripotency Acquisition in Callus Cells During De Novo Shoot Regeneration in Tissue Culture. Plant Cell Physiol., 2018. 59(4): p. 734-743 [PMID:29361138] 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]