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

TRIUR3_18175-P1

Organism

Triticum urartu

Taxonomic ID

4572

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Triticinae; Triticum

Family

bHLH

Protein Properties

Length: 224aa MW: 24409.6 Da PI: 6.2404

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
TRIUR3_18175-P1	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	42.9	8.5e-14	75	127	1	55
CHHHHHHHHHHHHHHHHHHHHHHHCTSCC.C...TTS-STCHHHHHHHHHHHHHHH CS HLH 1 rrrahnerErrRRdriNsafeeLrellPk.askapskKlsKaeiLekAveYIksLq 55 ++ +hn+ Er RR+++N+ + Lr+llP + + kKls +++ +A +YI +Lq TRIUR3_18175-P1 75 KKLSHNAYERDRRKQLNELYLSLRSLLPDtD---HTKKLSIPTTVCRALKYIPELQ 127 6789***********************55...7777*************998 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF47459	7.85E-17	72	142	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profile	PS50888	13.814	74	126	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	8.83E-11	74	131	No hit	No description
Gene3D	G3DSA:4.10.280.10	1.2E-12	75	141	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	6.3E-11	75	127	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	3.9E-9	80	132	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0010106	Biological Process	cellular response to iron ion starvation
GO:0055072	Biological Process	iron ion homeostasis
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 224 aa Download sequence Send to blast
MDHHLYGDPS ANSFSPLEAQ IFSGQLPPSP PWPNLDVDLD LDLDVLEDDI VRELSGRPAN 60 AASSGSGSGG PGSHKKLSHN AYERDRRKQL NELYLSLRSL LPDTDHTKKL SIPTTVCRAL 120 KYIPELQKQV ENLEKKKEKL ASANCKPGVL SVSGSIAPTV SATCLNDKEI MVQISVSRDT 180 DAATALPLSR CINVLENEGL QLISSSTSST FGNKMFYNLH LQVI

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator that binds to the DNA motif 5'-CACGTGG-3' in the promoter of iron (Fe) deficiency-inducible genes as well as of genes involved in iron homeostasis, thus contributing to basal tolerance to iron deficiency, iron uptake from soil and iron transport, particularly during seed maturation and germination. Promotes the accumulation of mugineic acid family phytosiderophores (MAs). Required for ethylene-mediated signaling during iron deficiency responses. Improves growth and yield, especially in calcareous soil with low iron availability. Promotes iron concentration in shoots and grain. {ECO:0000250\|UniProtKB:Q0JFZ0}.

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	AK362426	0.0	AK362426.1 Hordeum vulgare subsp. vulgare mRNA for predicted protein, complete cds, clone: NIASHv2005A04.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020153147.1	1e-132	transcription factor bHLH100-like
Swissprot	A2WZ60	2e-76	IRO2_ORYSI; Protein IRON-RELATED TRANSCRIPTION FACTOR 2
TrEMBL	M7Z435	1e-163	M7Z435_TRIUA; Transcription factor ORG2
STRING	TRIUR3_18175-P1	1e-164	(Triticum urartu)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP3280	34	72

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G56970.1	7e-30	bHLH family protein