PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Gentianales; Apocynaceae; Rauvolfioideae; Vinceae; Catharanthinae; Catharanthus

Family

Trihelix

Protein Properties

Length: 451aa MW: 51304.9 Da PI: 6.46

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
cra_locus_117_iso_8	genome	MPGR	-

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	81.4	1.2e-25	137	218	2	86
trihelix 2 WtkqevlaLiearremeerlrrgklkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrtsess 76 W ++e++aLi++rre+++ ++++k++k+lW+++s kmr +gf rsp++C++kw+nl k++kkik++ ++ +s cra_locus_117_iso_8_len_1585_ver_3 137 WVQEETRALINLRREIDSLFNTTKSNKHLWDQISMKMRGKGFDRSPTMCTDKWRNLLKEFKKIKQNGDRN---AS 208 **************************************************************999985...66 PP trihelix 77 stcpyfdqle 86 +++y++++e cra_locus_117_iso_8_len_1585_ver_3 209 AKMSYYKEIE 218 7899*997 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50090	8.641	129	193	IPR017877	Myb-like domain
Gene3D	G3DSA:1.10.10.60	3.2E-5	130	195	IPR009057	Homeodomain-like
SMART	SM00717	8.9E-6	133	195	IPR001005	SANT/Myb domain
CDD	cd12203	1.58E-26	135	200	No hit	No description
Pfam	PF13837	7.0E-20	136	220	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: 451 aa Download sequence Send to blast
XGRGTEGLTQ IQEIPAPVEV PTSLRLFFTV WNFSKFSRNX EILTRKKAMY MSEKPQAIDF 60 YKEEEENPEE TRDMIIEVAA ATNENSAAIH LPAVHHHHHH QVVGCGETTS SGGEDNTPTN 120 PSSSSDMKVP KKRAETWVQE ETRALINLRR EIDSLFNTTK SNKHLWDQIS MKMRGKGFDR 180 SPTMCTDKWR NLLKEFKKIK QNGDRNASAK MSYYKEIEEI LKERGKNGGS YKSPPPTSTK 240 VDSFMQFSDK GIDDANIAFG AVEANGRQAL NLERRLDHDG HPLAITAAEA VAAGGVSPWN 300 WRDNPGNGEQ STSYEGRVIS IKWGDYTKRI GIDGTANGIK EAIKSAFRLR TKRAFWLEDE 360 DNVVRTLDRD MPLGNYTLHV DEGLTIKVCL YEESDHLPVH TEDKTFYTEE DFREFLSRRG 420 WTCLREYNGY RNIDNMEELC PGVIYRGVSM G

Sequence ? help Back to Top

Protein Sequence Length: 451 aa Download sequence Send to blast

XGRGTEGLTQ IQEIPAPVEV PTSLRLFFTV WNFSKFSRNX EILTRKKAMY MSEKPQAIDF  60
YKEEEENPEE TRDMIIEVAA ATNENSAAIH LPAVHHHHHH QVVGCGETTS SGGEDNTPTN  120
PSSSSDMKVP KKRAETWVQE ETRALINLRR EIDSLFNTTK SNKHLWDQIS MKMRGKGFDR  180
SPTMCTDKWR NLLKEFKKIK QNGDRNASAK MSYYKEIEEI LKERGKNGGS YKSPPPTSTK  240
VDSFMQFSDK GIDDANIAFG AVEANGRQAL NLERRLDHDG HPLAITAAEA VAAGGVSPWN  300
WRDNPGNGEQ STSYEGRVIS IKWGDYTKRI GIDGTANGIK EAIKSAFRLR TKRAFWLEDE  360
DNVVRTLDRD MPLGNYTLHV DEGLTIKVCL YEESDHLPVH TEDKTFYTEE DFREFLSRRG  420
WTCLREYNGY RNIDNMEELC PGVIYRGVSM G

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
2jmw_A	5e-40	131	216	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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_027150731.1	0.0	trihelix transcription factor GT-4
Swissprot	Q9FX53	1e-175	TGT1_ARATH; Trihelix transcription factor GT-1
TrEMBL	A0A068UY15	0.0	A0A068UY15_COFCA; Uncharacterized protein
STRING	XP_009784713.1	0.0	(Nicotiana sylvestris)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA5113	21	36

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]