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

GSBRNA2T00032265001

Common Name

GSBRNA2T00032265001

Organism

Brassica napus

Taxonomic ID

3708

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica

Family

Trihelix

Protein Properties

Length: 508aa MW: 57619.5 Da PI: 8.0046

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSBRNA2T00032265001	genome	Genoscope	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	95.4	5.2e-30	114	199	1	87
trihelix 1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 rW++qe+l+L+e+r++++++++++++k+plW+evs+ m +e+g++rs k+C+ek+enl k+ykk+keg+ +r ++ +++++f+qlea GSBRNA2T00032265001 114 RWPRQETLTLLEIRSRLDHKFKEANQKGPLWDEVSRIMsEEHGYQRSGKKCREKFENLYKYYKKTKEGKAGR--QDGKHYRFFRQLEA 199 8***********************************999*************************98..55667*****85 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50090	6.98	113	172	IPR017877	Myb-like domain
Pfam	PF13837	1.6E-20	114	200	No hit	No description
CDD	cd12203	4.28E-20	114	179	No hit	No description

Sequence ? help Back to Top
Protein Sequence Length: 508 aa Download sequence Send to blast
MEDHPSQYGI PELRQLMKGG GRTTSPSTSS HFPSDFFGFN LTAPPQQHRV QQFTTDHQEM 60 GFLPHGIHGL GGSSSTTAGN NSNLNASTCG GGVGFGGFLD GGGFSGGDGG ATGRWPRQET 120 LTLLEIRSRL DHKFKEANQK GPLWDEVSRI MSEEHGYQRS GKKCREKFEN LYKYYKKTKE 180 GKAGRQDGKH YRFFRQLEAL YGDSNNLVSI PNHNTQFMSN ALHGFHSQNV TTTTPNIHSV 240 DGLHGFHHQQ SLSLSNNYNS SEMELMTSSS EGNDSSSRRK KRSSWKAKIK EFIDVSMKRL 300 IERQDAWLEK LTKVIEDKEE QRMMKEEEWR KREAARVDKE HFFWAKERER MEARDVAVIE 360 ALQYLTGKQL IKPLCSSPEE RNNENGSDQT MTTNNWEQIS NGKMNEKKQI NKKRKENSSS 420 CGVYYPRTEE NQIYNNQESG YNDNDQHHQK MNIEQGNNIG SSTSNANARN PSGTMEASTN 480 CFPFFMGDGD QNLWESYGLR LSKGENQ*

Sequence ? help Back to Top

Protein Sequence Length: 508 aa Download sequence Send to blast

MEDHPSQYGI PELRQLMKGG GRTTSPSTSS HFPSDFFGFN LTAPPQQHRV QQFTTDHQEM  60
GFLPHGIHGL GGSSSTTAGN NSNLNASTCG GGVGFGGFLD GGGFSGGDGG ATGRWPRQET  120
LTLLEIRSRL DHKFKEANQK GPLWDEVSRI MSEEHGYQRS GKKCREKFEN LYKYYKKTKE  180
GKAGRQDGKH YRFFRQLEAL YGDSNNLVSI PNHNTQFMSN ALHGFHSQNV TTTTPNIHSV  240
DGLHGFHHQQ SLSLSNNYNS SEMELMTSSS EGNDSSSRRK KRSSWKAKIK EFIDVSMKRL  300
IERQDAWLEK LTKVIEDKEE QRMMKEEEWR KREAARVDKE HFFWAKERER MEARDVAVIE  360
ALQYLTGKQL IKPLCSSPEE RNNENGSDQT MTTNNWEQIS NGKMNEKKQI NKKRKENSSS  420
CGVYYPRTEE NQIYNNQESG YNDNDQHHQK MNIEQGNNIG SSTSNANARN PSGTMEASTN  480
CFPFFMGDGD QNLWESYGLR LSKGENQ*

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: First observed in the early-developing flower, in four zones between the initiating sepals and in their developing margins. Later detected in the margins of expanding sepals, petals and stamens, and in the leaf margins. {ECO:0000269\|PubMed:15269176}.
Uniprot	TISSUE SPECIFICITY: Confined to flowers, at low levels. Also present in 7-days-old seedlings. Barely detectable in other tissues such as young seedlings, roots, stems, leaves and siliques (PubMed:15269176). Expressed in flower primordia, more precisely between newly arisen sepal primordia and also at the basal margins of developing sepals (PubMed:25697797). {ECO:0000269\|PubMed:15269176, ECO:0000269\|PubMed:25697797}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that prevents growth. Regulates perianth architecture in flower, mostly in the second whorl, probably by suppressing growth between initiating sepals, ensuring that they remain separate, and by modulating organ shapes. Required for the establishment of auxin flux. {ECO:0000269\|PubMed:10572040, ECO:0000269\|PubMed:15269176, ECO:0000269\|PubMed:18080804}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	GSBRNA2T00032265001

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Expression within the newly arising sepals is repressed via the PINOID auxin-response pathway. {ECO:0000269\|PubMed:15269176}.

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

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	KF170837	0.0	KF170837.1 Brassica rapa subsp. chinensis PTL mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_024012068.1	0.0	trihelix transcription factor PTL isoform X2
Swissprot	Q9LZS0	0.0	PTL_ARATH; Trihelix transcription factor PTL
TrEMBL	A0A078FBI9	0.0	A0A078FBI9_BRANA; BnaCnng02650D protein
STRING	Bostr.2128s0082.1.p	0.0	(Boechera stricta)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM2767	28	71

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G03680.1	1e-144	Trihelix family protein

Publications ? help Back to Top
Chalhoub B, et al. Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome. Science, 2014. 345(6199): p. 950-3 [PMID:25146293] Quon T,Lampugnani ER,Smyth DR PETAL LOSS and ROXY1 Interact to Limit Growth Within and between Sepals But to Promote Petal Initiation in Arabidopsis thaliana. Front Plant Sci, 2017. 8: p. 152 [PMID:28228771]