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

GSBRNA2T00134283001

Common Name

GSBRNA2T00134283001

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: 57728.1 Da PI: 7.7104

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSBRNA2T00134283001	genome	Genoscope	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	89.5	3.6e-28	116	201	1	87
trihelix 1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 rW++qe+l+L+e+r++++++++++++k+p W+evs+ m +e g++rs k+C+ek+enl k+ykk+keg+ +r ++ +++++f+qlea GSBRNA2T00134283001 116 RWPRQETLTLLEIRSRLDHKFKEANQKGPFWDEVSRIMsEEYGYQRSGKKCREKFENLYKYYKKTKEGKAGR--QDGKHYRFFRQLEA 201 8***********************************8889************************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	115	174	IPR017877	Myb-like domain
CDD	cd12203	1.27E-18	116	181	No hit	No description
Pfam	PF13837	1.0E-19	116	202	No hit	No description

Sequence ? help Back to Top
Protein Sequence Length: 511 aa Download sequence Send to blast
MEDHHTQYGI PELRQLMKGE GRTTTTASPS TSHFPSDFLG FNLAPAAPPP PQHHRVHQFN 60 TDPEMCFLPH GIHGLGGGSS TAGNNSNLNI STSGGGVRFS GFLDGGGLGG SGGTGRWPRQ 120 ETLTLLEIRS RLDHKFKEAN QKGPFWDEVS RIMSEEYGYQ RSGKKCREKF ENLYKYYKKT 180 KEGKAGRQDG KHYRFFRQLE ALYGDSNNLV SFPNHNTQFM SSALHGFHTQ NAMNIPTTTS 240 NIHEVDSSVH GFLHHQSLSI SNNNNSSELE LMTSSSDGND SDSRRKKKSW KAKIKEFIDV 300 NMKRLIERQD IWLEKLTKVI EDKEEQRMMK EEEWRKSEAA RVEQVHLFWA KERERMEARD 360 VAVLEALQYL AGKTLIKPSC SSPEERINGN NEIQNNSENE KWECISNGMR KEKKQINKRR 420 KENSSSCGVY YPKTEENSIY IIQESGCNDN DKHHQMIEQG NVGSSTSNAA AGDLRGAMAA 480 STNCFPFVMG DGDQNLWESY SLRLSKGENQ *

Sequence ? help Back to Top

Protein Sequence Length: 511 aa Download sequence Send to blast

MEDHHTQYGI PELRQLMKGE GRTTTTASPS TSHFPSDFLG FNLAPAAPPP PQHHRVHQFN  60
TDPEMCFLPH GIHGLGGGSS TAGNNSNLNI STSGGGVRFS GFLDGGGLGG SGGTGRWPRQ  120
ETLTLLEIRS RLDHKFKEAN QKGPFWDEVS RIMSEEYGYQ RSGKKCREKF ENLYKYYKKT  180
KEGKAGRQDG KHYRFFRQLE ALYGDSNNLV SFPNHNTQFM SSALHGFHTQ NAMNIPTTTS  240
NIHEVDSSVH GFLHHQSLSI SNNNNSSELE LMTSSSDGND SDSRRKKKSW KAKIKEFIDV  300
NMKRLIERQD IWLEKLTKVI EDKEEQRMMK EEEWRKSEAA RVEQVHLFWA KERERMEARD  360
VAVLEALQYL AGKTLIKPSC SSPEERINGN NEIQNNSENE KWECISNGMR KEKKQINKRR  420
KENSSSCGVY YPKTEENSIY IIQESGCNDN DKHHQMIEQG NVGSSTSNAA AGDLRGAMAA  480
STNCFPFVMG 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	GSBRNA2T00134283001

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	Bo3g002510.1	0.0	(Brassica oleracea)

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-166	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]