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

MELO3C009440P1

Organism

Cucumis melo

Taxonomic ID

3656

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Cucurbitales; Cucurbitaceae; Benincaseae; Cucumis

Family

Trihelix

Protein Properties

Length: 518aa MW: 59109.1 Da PI: 7.3436

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
MELO3C009440P1	genome	MELONOMICS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	92.4	4.7e-29	97	182	1	87
trihelix 1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 rW++qe+l+L+e+r++++++++++++k+plW+evs+ m +e+ ++rs k+C+ek+enl k+ykk+keg+ +r ++ +++++f+qlea MELO3C009440P1 97 RWPRQETLTLLEIRSRLDSKFKEANQKGPLWDEVSRIMaEEHNYQRSGKKCREKFENLYKYYKKTKEGKAGR--QDGKNYRFFRQLEA 182 8***********************************889*************************97..66678*****85 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
CDD	cd12203	1.07E-20	97	162	No hit	No description
PROSITE profile	PS50090	6.737	97	155	IPR017877	Myb-like domain
Pfam	PF13837	5.0E-20	97	183	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0009909	Biological Process	regulation of flower development
GO:0010200	Biological Process	response to chitin
GO:0046621	Biological Process	negative regulation of organ growth
GO:0048442	Biological Process	sepal development
GO:0048498	Biological Process	establishment of petal orientation
GO:0090428	Biological Process	perianth development
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding
GO:0042803	Molecular Function	protein homodimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 518 aa Download sequence Send to blast
MDDQYPLSDL RHLLSTAPPR PHFPSSSSIP HHDLSSAFRH HHTPYDLIMM MPRDTPLPDF 60 RSDSTTTPSA PIVSAQTVHN AFEPESASIA ADCATARWPR QETLTLLEIR SRLDSKFKEA 120 NQKGPLWDEV SRIMAEEHNY QRSGKKCREK FENLYKYYKK TKEGKAGRQD GKNYRFFRQL 180 EALYGETSNS PSLPDSHFVG DTNLRFQQNG TKNPTASAPM SHEAHQKHYC DSLSLSNTSE 240 FETSASSDGN DDLGSVGVMD NDSMEKRRKK RGGKCWKAKI KQFIDSQMRK LIDKQEAWLE 300 KLMKTLEQKE KERMIRDEEW RRQEVSRMDR ERSFWAKERA WIESRDAALM DALQRLTGRE 360 LRDNNQYNSS PDHGLIVAEH HRNNNENQNE DGSEILNNNT ARELLADNND NYQRKIIDNH 420 GNKKRKENST STTTTTYNLY FQQQTDSSLY SRGGGGPYDG ATHIKEQSPN SSNAGASGGG 480 HVVQDNCFRF LMGEGDQSQS GLWENFGLKL NNGGDRT*

Sequence ? help Back to Top

Protein Sequence Length: 518 aa Download sequence Send to blast

MDDQYPLSDL RHLLSTAPPR PHFPSSSSIP HHDLSSAFRH HHTPYDLIMM MPRDTPLPDF  60
RSDSTTTPSA PIVSAQTVHN AFEPESASIA ADCATARWPR QETLTLLEIR SRLDSKFKEA  120
NQKGPLWDEV SRIMAEEHNY QRSGKKCREK FENLYKYYKK TKEGKAGRQD GKNYRFFRQL  180
EALYGETSNS PSLPDSHFVG DTNLRFQQNG TKNPTASAPM SHEAHQKHYC DSLSLSNTSE  240
FETSASSDGN DDLGSVGVMD NDSMEKRRKK RGGKCWKAKI KQFIDSQMRK LIDKQEAWLE  300
KLMKTLEQKE KERMIRDEEW RRQEVSRMDR ERSFWAKERA WIESRDAALM DALQRLTGRE  360
LRDNNQYNSS PDHGLIVAEH HRNNNENQNE DGSEILNNNT ARELLADNND NYQRKIIDNH  420
GNKKRKENST STTTTTYNLY FQQQTDSSLY SRGGGGPYDG ATHIKEQSPN SSNAGASGGG  480
HVVQDNCFRF LMGEGDQSQS GLWENFGLKL NNGGDRT*

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}.

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	LN681841	0.0	LN681841.1 Cucumis melo genomic scaffold, anchoredscaffold00011.
GenBank	LN713258	0.0	LN713258.1 Cucumis melo genomic chromosome, chr_4.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_008442805.1	0.0	PREDICTED: trihelix transcription factor PTL
Swissprot	Q9LZS0	1e-105	PTL_ARATH; Trihelix transcription factor PTL
TrEMBL	A0A1S3B7C3	0.0	A0A1S3B7C3_CUCME; trihelix transcription factor PTL
STRING	XP_008442805.1	0.0	(Cucumis melo)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF2022	34	89

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G03680.1	1e-87	Trihelix family protein

Publications ? help Back to Top
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]