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

Pbr009022.1

Organism

Pyrus bretschneideri

Taxonomic ID

225117

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Pyrus

Family

LBD

Protein Properties

Length: 213aa MW: 22918.1 Da PI: 8.322

Description

LBD family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pbr009022.1	genome	CPETR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	DUF260	130.9	5.2e-41	16	117	1	101
DUF260 1 aCaaCkvlrrkCakdCvlapyfpaeq.pkkfanvhklFGasnvlkllkalpeeeredamsslvyeAearardPvyGavgvilklqqqleqlkaelall 97 +C aCk+lrrkCa+dC++apyf++eq p++fa++hk+FGasnv+kll ++p ++r +a+ +++yeA+ar+rdPvyG+vg+i++lqqq+++l+a+l ++ Pbr009022.1 16 PCGACKFLRRKCAPDCIFAPYFCSEQgPARFAAIHKVFGASNVSKLLLHVPVHDRCEAVVTIAYEAQARIRDPVYGCVGHIFALQQQVACLQAQLMQA 113 7***********************99*****************************************************************999 PP DUF260 98 keel 101 k++l Pbr009022.1 114 KAQL 117 9875 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50891	23.405	15	117	IPR004883	Lateral organ boundaries, LOB
Pfam	PF03195	1.6E-39	16	114	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: 213 aa Download sequence Send to blast
MASGGAGSAG IGTGSPCGAC KFLRRKCAPD CIFAPYFCSE QGPARFAAIH KVFGASNVSK 60 LLLHVPVHDR CEAVVTIAYE AQARIRDPVY GCVGHIFALQ QQVACLQAQL MQAKAQLAHQ 120 SLVDSRNMES TQWQGNGIGN GSVTSFPSYS SYMNPISPQS SLDSIANSDI AMNMQEIQSS 180 REEFSYQVCS KKRPYNGNLG ELQALALRMM RN*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5ly0_A	4e-40	12	117	7	111	LOB family transfactor Ramosa2.1
5ly0_B	4e-40	12	117	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

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Pbr009022.1

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

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	-	Retrieve

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009367705.1	1e-158	PREDICTED: LOB domain-containing protein 16
Swissprot	Q9SLB7	3e-77	LBD16_ARATH; LOB domain-containing protein 16
TrEMBL	A0A498J031	1e-136	A0A498J031_MALDO; Uncharacterized protein
STRING	XP_009367705.1	1e-157	(Pyrus x bretschneideri)

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	1e-59	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]