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

GSBRNA2T00119612001

Common Name

GSBRNA2T00119612001

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: 57223.9 Da PI: 7.5358

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSBRNA2T00119612001	genome	Genoscope	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	94.8	8.2e-30	113	198	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++eg+ +r ++ +++++f+qlea GSBRNA2T00119612001 113 RWPRQETLTLLEIRSRLDHKFKEANQKGPLWDEVSRIMsEEHGYQRSGKKCREKFENLYKYYKKTREGKAGR--QDGKHYRFFRQLEA 198 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	112	171	IPR017877	Myb-like domain
CDD	cd12203	3.18E-20	113	178	No hit	No description
Pfam	PF13837	3.2E-20	113	199	No hit	No description

Sequence ? help Back to Top
Protein Sequence Length: 508 aa Download sequence Send to blast
MDDHHPQYGV PELRQLMQGG GRATTTESPS TSSHFPSDFF GFNLAPAAPP PPPQHHRLHQ 60 FTTDQEMGFL PRGIHGLGGS SSTAGNNSNL NASSSGGAVG FSGSGGNGGG TGRWPRQETL 120 TLLEIRSRLD HKFKEANQKG PLWDEVSRIM SEEHGYQRSG KKCREKFENL YKYYKKTREG 180 KAGRQDGKHY RFFRQLEALY GDSNNLVPCP SHNTQFMSNA LHGFHTQNGM NVTTTTSNIH 240 NVDSVHGFHS QSLSLSNNYN SSELELMTSS SEGNDSSRRR KKRSWKNKIK EFIDVNMKRL 300 IESQDVWLEK LTKVIEDKEE QRMMKEEEWR KSEAARIAKE HLFWSKERER MEARDVAVIE 360 ALQFLTGKTL IKPLCSSPEE RINGNIEIQK NSENQNENES DQTMTNNKKM NKKRKDNSSS 420 CGGYYPTTEE NTIYNNQESG YNDNDQRHQM NEQGNVGSST SNVNAAAGNP SGAMTANTNC 480 FPFFMGDGDQ NLWESYGLRL NKGENHE*

Sequence ? help Back to Top

Protein Sequence Length: 508 aa Download sequence Send to blast

MDDHHPQYGV PELRQLMQGG GRATTTESPS TSSHFPSDFF GFNLAPAAPP PPPQHHRLHQ  60
FTTDQEMGFL PRGIHGLGGS SSTAGNNSNL NASSSGGAVG FSGSGGNGGG TGRWPRQETL  120
TLLEIRSRLD HKFKEANQKG PLWDEVSRIM SEEHGYQRSG KKCREKFENL YKYYKKTREG  180
KAGRQDGKHY RFFRQLEALY GDSNNLVPCP SHNTQFMSNA LHGFHTQNGM NVTTTTSNIH  240
NVDSVHGFHS QSLSLSNNYN SSELELMTSS SEGNDSSRRR KKRSWKNKIK EFIDVNMKRL  300
IESQDVWLEK LTKVIEDKEE QRMMKEEEWR KSEAARIAKE HLFWSKERER MEARDVAVIE  360
ALQFLTGKTL IKPLCSSPEE RINGNIEIQK NSENQNENES DQTMTNNKKM NKKRKDNSSS  420
CGGYYPTTEE NTIYNNQESG YNDNDQRHQM NEQGNVGSST SNVNAAAGNP SGAMTANTNC  480
FPFFMGDGDQ NLWESYGLRL NKGENHE*

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	277	282	RRRKKR
2	277	283	RRRKKRS

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	GSBRNA2T00119612001

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 -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_013721480.1	0.0	trihelix transcription factor PTL-like isoform X2
Swissprot	Q9LZS0	0.0	PTL_ARATH; Trihelix transcription factor PTL
TrEMBL	A0A398ACG3	0.0	A0A398ACG3_BRACM; Uncharacterized protein
STRING	Bra028824.1-P	0.0	(Brassica rapa)

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	0.0	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]