PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Acrogymnospermae; Pinidae; Pinales; Pinaceae; Pinus; Pinus

Family

Trihelix

Protein Properties

Length: 360aa MW: 41504.9 Da PI: 7.0571

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PUT-157a-Pinus_taeda-40723	PU_ref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	78.9	7.7e-25	50	130	2	86
trihelix 2 WtkqevlaLiearremeerlrrgklkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqle 86 W ++e++++++ r+e+e+ ++++k++k+lWe++s++mr+rg+ rsp++Ck+kw+nl k+y+k+++++k t+++ y++++e Pta007385 50 WVQDEIQTMLTYRKELESLFNTSKSNKHLWEQISQRMRQRGYDRSPNMCKDKWRNLLKDYRKLRHQQKPDTPKV----GYYKDIE 130 *******************************************************************9865554....5888876 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50090	8.734	42	106	IPR017877	Myb-like domain
SMART	SM00717	2.3E-4	46	108	IPR001005	SANT/Myb domain
CDD	cd12203	1.37E-23	48	111	No hit	No description
Pfam	PF13837	4.8E-19	49	131	No hit	No description
Gene3D	G3DSA:1.10.10.60	3.5E-5	50	107	IPR009057	Homeodomain-like
SuperFamily	SSF46689	1.13E-5	73	146	IPR009057	Homeodomain-like

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 360 aa Download sequence Send to blast
MEAIPNGVPP LPLTMPFPQQ QQQQQHHMVL TESSGDDHEL RAPKKRAETW VQDEIQTMLT 60 YRKELESLFN TSKSNKHLWE QISQRMRQRG YDRSPNMCKD KWRNLLKDYR KLRHQQKPDT 120 PKVGYYKDIE DVMVERAKHT PHRSPVKYES TIQMVPKDFD RPALNIDQRL DNDSQTTSLL 180 SHESPLANGM SPWSWRGDTS ANGLPRWNTG MDRSIPAGRV IAENGGDVTR RVGIDGSAEA 240 IKDAIKSVFG LRSKRAFWLE DEDGVVRCFD RDMPLRTYNL HIDPGVTVKI CYYDGSGRPT 300 VTTEEKTLYC EDDLRELLAR HGWQALREVG GYKDIDTIEE LQPMCAYQQG GLGLYMPKVE

Sequence ? help Back to Top

Protein Sequence Length: 360 aa Download sequence Send to blast

MEAIPNGVPP LPLTMPFPQQ QQQQQHHMVL TESSGDDHEL RAPKKRAETW VQDEIQTMLT  60
YRKELESLFN TSKSNKHLWE QISQRMRQRG YDRSPNMCKD KWRNLLKDYR KLRHQQKPDT  120
PKVGYYKDIE DVMVERAKHT PHRSPVKYES TIQMVPKDFD RPALNIDQRL DNDSQTTSLL  180
SHESPLANGM SPWSWRGDTS ANGLPRWNTG MDRSIPAGRV IAENGGDVTR RVGIDGSAEA  240
IKDAIKSVFG LRSKRAFWLE DEDGVVRCFD RDMPLRTYNL HIDPGVTVKI CYYDGSGRPT  300
VTTEEKTLYC EDDLRELLAR HGWQALREVG GYKDIDTIEE LQPMCAYQQG GLGLYMPKVE

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
2ebi_A	9e-33	44	128	1	86	DNA binding protein GT-1
Search in ModeBase

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Pta.9857	0.0	xylem

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}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_006845117.2	1e-126	trihelix transcription factor GT-1
Swissprot	Q9FX53	1e-113	TGT1_ARATH; Trihelix transcription factor GT-1
TrEMBL	A0A0D6QU89	0.0	A0A0D6QU89_ARACU; Uncharacterized protein
STRING	ERN06792	1e-126	(Amborella trichopoda)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G13450.1	1e-114	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]