PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum

Family

LBD

Protein Properties

Length: 116aa MW: 12314.2 Da PI: 7.8618

Description

LBD family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
MLOC_52276.4	genome	IBSC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	DUF260	109.5	2.6e-34	27	111	1	84
DUF260 1 aCaaCkvlrrkCakdCvlapyfpaeq.pkkfanvhklFGasnvlkllkalpeeeredamsslvyeAearardPvyGavgvilklq 84 +C aCk+lrrkC+++Cv+ap+f++eq +++fa++hk+FGasn +kll +lp ++r++a+ ++ yeA+ar++dPvyG+v++i++l+ MLOC_52276.4 27 PCGACKFLRRKCVSGCVFAPHFCHEQgAAHFAAIHKVFGASNASKLLMSLPATDRREAAVTISYEAQARLHDPVYGCVAHIFALH 111 7***********************89***************************************************9985 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50891	19.769	26	116	IPR004883	Lateral organ boundaries, LOB
Pfam	PF03195	5.0E-33	27	111	IPR004883	Lateral organ boundaries, LOB

Sequence ? help Back to Top
Protein Sequence Length: 116 aa Download sequence Send to blast
MELGTGLLDN GINIDQAPEA MTGFSSPCGA CKFLRRKCVS GCVFAPHFCH EQGAAHFAAI 60 HKVFGASNAS KLLMSLPATD RREAAVTISY EAQARLHDPV YGCVAHIFAL HGGRVA

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5ly0_A	2e-30	23	111	7	94	LOB family transfactor Ramosa2.1
5ly0_B	2e-30	23	111	7	94	LOB family transfactor Ramosa2.1
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Acts as positive regulator of adventitious (crown) root formation by promoting its initiation (PubMed:15829602, PubMed:15960615). Acts as positive regulator of lateral root formation. Regulated by the auxin response factor and transcriptional activator ARF23/ARF1 (PubMed:15829602). Involved in auxin-mediated cell dedifferentiation, and may promote the initial cell division in the pericycle cells adjacent to the peripheral vascular cylinder at the base of the stem (PubMed:15960615). May act upstream of the gene regulatory network controlling adventitious root (crown) development (PubMed:21806801). {ECO:0000269\|PubMed:15829602, ECO:0000269\|PubMed:15960615, ECO:0000269\|PubMed:21806801}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	MLOC_52276.4

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by auxin (PubMed:15829602, PubMed:15960615). Induced by ethylene (PubMed:15960615). {ECO:0000269\|PubMed:15829602, ECO:0000269\|PubMed:15960615}.

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_020182029.1	4e-59	LOB domain-containing protein 14-like
Swissprot	Q5UG13	3e-52	LBD_ORYSJ; LOB domain-containing protein CRL1
TrEMBL	A0A287MWF1	4e-76	A0A287MWF1_HORVV; Uncharacterized protein
STRING	MLOC_52276.7	2e-67	(Hordeum vulgare)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G42440.1	3e-52	LBD family protein

Publications ? help Back to Top
Coudert Y,Périn C,Courtois B,Khong NG,Gantet P Genetic control of root development in rice, the model cereal. Trends Plant Sci., 2010. 15(4): p. 219-26 [PMID:20153971] Kitomi Y, et al. The auxin responsive AP2/ERF transcription factor CROWN ROOTLESS5 is involved in crown root initiation in rice through the induction of OsRR1, a type-A response regulator of cytokinin signaling. Plant J., 2011. 67(3): p. 472-84 [PMID:21481033] Coudert Y, et al. Transcript profiling of crown rootless1 mutant stem base reveals new elements associated with crown root development in rice. BMC Genomics, 2011. 12: p. 387 [PMID:21806801]