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

GSBRNA2T00049297001

Common Name

GSBRNA2T00049297001

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: 511aa MW: 57937.1 Da PI: 7.1039

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSBRNA2T00049297001	genome	Genoscope	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	85.8	5.2e-27	117	202	1	87
trihelix 1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 rW++qe+l+L+e+r++++++++++++k+p W+evs+ m +e ++rs k+C+ek+enl k+ykk+keg+ +r ++ +++++f+qlea GSBRNA2T00049297001 117 RWPRQETLTLLEIRSRLDHKFKEANQKGPFWDEVSRIMsEEYRYQRSGKKCREKFENLYKYYKKTKEGKAGR--QDGKHYRFFRQLEA 202 8***********************************77789***********************98..55667*****85 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50090	6.934	116	175	IPR017877	Myb-like domain
Pfam	PF13837	9.3E-19	117	203	No hit	No description
CDD	cd12203	4.78E-17	117	182	No hit	No description

Sequence ? help Back to Top
Protein Sequence Length: 511 aa Download sequence Send to blast
MEDHHTQYGI PELRQLMEGE GRTTTTASPS TSHFPSDFFG FNLTPAAPPP PPQHHRLHQF 60 TINQEMGFLP HGIHGLGGGS STAGNNSNLN MSTSGGGVGF SGFLDGGGLG GSGGTGRWPR 120 QETLTLLEIR SRLDHKFKEA NQKGPFWDEV SRIMSEEYRY QRSGKKCREK FENLYKYYKK 180 TKEGKAGRQD GKHYRFFRQL EALYGDSNNL VSFPNHNTQF MSHALGFHTQ NAMNITATTS 240 NIHDVDSAHG LLHHQSLSIS NNYNSSELEL MTSSSEGNDS DSRRKKRSWK AKIKEFIDVN 300 MKRLIERQDI WLEKLTKVIE DKEEQRMMKE EEWRKSEAAR VEQVHLFWAK ERERMEARDV 360 AVLEALQYLA GKTLIKPSCS SPEERINGNN EIQNNSENEK WECISNGMRK EKKQISKKRK 420 DNSSSCGVYY PRTEENAIYN NQESGYDDND QHHHQMNEQD NVVSSTSNAA AGDLRGAMAA 480 STSCFPFVMG DGDQNLWESY SLRLSKGENQ *

Sequence ? help Back to Top

Protein Sequence Length: 511 aa Download sequence Send to blast

MEDHHTQYGI PELRQLMEGE GRTTTTASPS TSHFPSDFFG FNLTPAAPPP PPQHHRLHQF  60
TINQEMGFLP HGIHGLGGGS STAGNNSNLN MSTSGGGVGF SGFLDGGGLG GSGGTGRWPR  120
QETLTLLEIR SRLDHKFKEA NQKGPFWDEV SRIMSEEYRY QRSGKKCREK FENLYKYYKK  180
TKEGKAGRQD GKHYRFFRQL EALYGDSNNL VSFPNHNTQF MSHALGFHTQ NAMNITATTS  240
NIHDVDSAHG LLHHQSLSIS NNYNSSELEL MTSSSEGNDS DSRRKKRSWK AKIKEFIDVN  300
MKRLIERQDI WLEKLTKVIE DKEEQRMMKE EEWRKSEAAR VEQVHLFWAK ERERMEARDV  360
AVLEALQYLA GKTLIKPSCS SPEERINGNN EIQNNSENEK WECISNGMRK EKKQISKKRK  420
DNSSSCGVYY PRTEENAIYN NQESGYDDND QHHHQMNEQD NVVSSTSNAA AGDLRGAMAA  480
STSCFPFVMG DGDQNLWESY SLRLSKGENQ *

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	GSBRNA2T00049297001

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	AC232522	0.0	AC232522.1 Brassica rapa subsp. pekinensis cultivar Inbred line 'Chiifu' clone KBrB073I16, complete sequence.

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	A0A078FD68	0.0	A0A078FD68_BRANA; BnaA03g01020D protein
STRING	Bra005777.1-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	1e-174	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]