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

Cla017721

Organism

Citrullus lanatus

Taxonomic ID

3654

Taxonomic Lineage

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

Family

Trihelix

Protein Properties

Length: 524aa MW: 59434.4 Da PI: 7.0012

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Cla017721	genome	ICuGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	92	6.1e-29	104	189	1	87
trihelix 1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 rW++qe+l+L+++r++++++++++++k+plW+evs+ m +e+ ++rs k+C+ek+enl k+ykk+keg+ +r ++ +++++f+qlea Cla017721 104 RWPRQETLTLLDIRSRLDSKFKEANQKGPLWDEVSRIMaEEHNYQRSGKKCREKFENLYKYYKKTKEGKAGR--QDGKNYRFFRQLEA 189 8***********************************889*************************97..66678*****85 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Pfam	PF13837	4.6E-20	104	190	No hit	No description
CDD	cd12203	5.68E-20	104	169	No hit	No description
PROSITE profile	PS50090	6.667	104	162	IPR017877	Myb-like domain

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: 524 aa Download sequence Send to blast
MEMDDQYALS DLRHLITTAP SRSHFPSSSS IPHHDLSSST AAASAFRHHH NPYDLIMMMP 60 RDTQLPDFRS DSATTPPAIV SAQPGPSAFE LETASIAADC ATARWPRQET LTLLDIRSRL 120 DSKFKEANQK GPLWDEVSRI MAEEHNYQRS GKKCREKFEN LYKYYKKTKE GKAGRQDGKN 180 YRFFRQLEAL YGETSNSPSL PDSHFVGDTN LRFQQNGTNN PTAAPPMSHE AHQKHYCDSL 240 SLSNTSEFET SASSDGNDDP SSVGIMDNDS MEKRRKKRGG KCWKAKIKQF IDSQMRKLID 300 KQEAWLEKLM KTLEQKEKER MIREEEWRRQ EVSRMDRERS FWEKERAWIE SRDAALMDAL 360 QRLTGRELRD NQYNSSPDLG LIVAERHRNN NENQNEDGSE ILNNNTAREL LADNNNYQRK 420 IIDNQGNKKR KENSTSTATT YNLYFQQTDS TLYSRGGGRG SGGPYGGATD IKEQSPNSSN 480 VGGGGGGGSV QDNCFRFLMG EGDQSQSGLW ENFGLKLNNG SDQT

Sequence ? help Back to Top

Protein Sequence Length: 524 aa Download sequence Send to blast

MEMDDQYALS DLRHLITTAP SRSHFPSSSS IPHHDLSSST AAASAFRHHH NPYDLIMMMP  60
RDTQLPDFRS DSATTPPAIV SAQPGPSAFE LETASIAADC ATARWPRQET LTLLDIRSRL  120
DSKFKEANQK GPLWDEVSRI MAEEHNYQRS GKKCREKFEN LYKYYKKTKE GKAGRQDGKN  180
YRFFRQLEAL YGETSNSPSL PDSHFVGDTN LRFQQNGTNN PTAAPPMSHE AHQKHYCDSL  240
SLSNTSEFET SASSDGNDDP SSVGIMDNDS MEKRRKKRGG KCWKAKIKQF IDSQMRKLID  300
KQEAWLEKLM KTLEQKEKER MIREEEWRRQ EVSRMDRERS FWEKERAWIE SRDAALMDAL  360
QRLTGRELRD NQYNSSPDLG LIVAERHRNN NENQNEDGSE ILNNNTAREL LADNNNYQRK  420
IIDNQGNKKR KENSTSTATT YNLYFQQTDS TLYSRGGGRG SGGPYGGATD IKEQSPNSSN  480
VGGGGGGGSV QDNCFRFLMG EGDQSQSGLW ENFGLKLNNG SDQT

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}.

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-96	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
AT3G10000.1	2e-90	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]