PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

Trihelix

Protein Properties

Length: 354aa MW: 40158.2 Da PI: 6.9434

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_33998	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	85.1	8.5e-27	28	95	2	69
trihelix 2 WtkqevlaLiearremeerlrrgklkkplWeevskkmrergferspkqCkekwenlnkrykkikegek 69 W ++e+l+Li++rrem++ ++++k++k+lWe++s+kmre+gfersp++C++kw+nl k+ykk k++++ PEQU_33998 28 WVQEETLCLIALRREMDRLFNTSKSNKHLWEQISAKMREKGFERSPTMCTDKWRNLLKEYKKAKHHSR 95 ****************************************************************9876 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50090	8.548	20	84	IPR017877	Myb-like domain
Gene3D	G3DSA:1.10.10.60	4.0E-5	20	86	IPR009057	Homeodomain-like
SMART	SM00717	1.0E-5	24	86	IPR001005	SANT/Myb domain
CDD	cd12203	1.78E-28	26	91	No hit	No description
Pfam	PF13837	1.3E-19	27	98	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0005634	Cellular Component	nucleus
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding
GO:0042802	Molecular Function	identical protein binding
GO:0043565	Molecular Function	sequence-specific DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 354 aa Download sequence Send to blast
MTMSESSCGD DHEARTHGPN PKKRAETWVQ EETLCLIALR REMDRLFNTS KSNKHLWEQI 60 SAKMREKGFE RSPTMCTDKW RNLLKEYKKA KHHSRVSGGT GGGGGGGLAK TACFKELEEL 120 LKERGHKNLA CKGCVSLKRV DSFLQFAEKG LEDVNLLFGP TEATGRSVLH QDRHLDHERD 180 SLAITAVDTV TPNGIPPWNW KDNSANGEDN HSSYVGRVIL VKFGEYSRKI GIDGTSESIK 240 EAIKAAFGLR TRRAFWLEDE DEVVRSLDRD MPLGTYTVHL DEGVTFKFCV YDESDRLSVR 300 TEEKTLYTQE DFHEFLTRRC WTSLREINSL RTADTLDDLQ PGAVYQGLPV TRAI

Sequence ? help Back to Top

Protein Sequence Length: 354 aa Download sequence Send to blast

MTMSESSCGD DHEARTHGPN PKKRAETWVQ EETLCLIALR REMDRLFNTS KSNKHLWEQI  60
SAKMREKGFE RSPTMCTDKW RNLLKEYKKA KHHSRVSGGT GGGGGGGLAK TACFKELEEL  120
LKERGHKNLA CKGCVSLKRV DSFLQFAEKG LEDVNLLFGP TEATGRSVLH QDRHLDHERD  180
SLAITAVDTV TPNGIPPWNW KDNSANGEDN HSSYVGRVIL VKFGEYSRKI GIDGTSESIK  240
EAIKAAFGLR TRRAFWLEDE DEVVRSLDRD MPLGTYTVHL DEGVTFKFCV YDESDRLSVR  300
TEEKTLYTQE DFHEFLTRRC WTSLREINSL RTADTLDDLQ PGAVYQGLPV TRAI

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
2jmw_A	2e-39	22	116	1	86	DNA binding protein GT-1
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Probable transcription factor that binds specifically to the core DNA sequence 5'-GGTTAA-3'. May act as a molecular switch in response to light signals. {ECO:0000269\|PubMed:10437822, ECO:0000269\|PubMed:15044016, ECO:0000269\|PubMed:7866025}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00640	PBM	Transfer from MDP0000164819	Download

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	Retrieve

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020588283.1	0.0	trihelix transcription factor GT-1-like isoform X1
Swissprot	Q9FX53	1e-142	TGT1_ARATH; Trihelix transcription factor GT-1
TrEMBL	A0A2I0WL26	0.0	A0A2I0WL26_9ASPA; Trihelix transcription factor GT-1
STRING	XP_008792161.1	1e-168	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP5631	37	52

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G13450.1	1e-143	Trihelix family protein

Publications ? help Back to Top
Le Gourrierec J,Li YF,Zhou DX Transcriptional activation by Arabidopsis GT-1 may be through interaction with TFIIA-TBP-TATA complex. Plant J., 1999. 18(6): p. 663-8 [PMID:10417717]