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

cra_locus_1344_iso_2

Organism

Catharanthus roseus

Taxonomic ID

4058

Taxonomic Lineage

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

Family

bHLH

Protein Properties

Length: 118aa MW: 12460.1 Da PI: 9.7626

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
cra_locus_1344_iso_2	genome	MPGR	-

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	26.7	1e-08	30	65	4	42
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKae 42 ++ rE++RRdr+N++f eL l+ + +++K +Ka+ cra_locus_1344_iso_2_len_849_ver_3 30 SKACREKQRRDRLNDKFVELGALIDPG---KAPKTDKAQ 65 6789*********************99...999999996 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF47459	1.57E-7	18	65	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	2.0E-6	30	65	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	1.9E-5	33	64	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	8.59E-6	34	63	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 118 aa Download sequence Send to blast
IDGSFGDSDG VKETGSKKRG RTESCASSSS KACREKQRRD RLNDKFVELG ALIDPGKAPK 60 TDKAQPPAIP AAAFAAQGQA PGNKLVPIIS YPGVAMWQFM PPAAVDTSQD HVLRPPVA

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. Plays a role in resistance to amide-linked indole-3-acetic acid (IAA) conjugates such as IAA-Leu and IAA-Phe. May regulate gene expression in response to metal homeostasis changes. {ECO:0000269\|PubMed:17028341}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_017627988.1	3e-38	PREDICTED: transcription factor ILR3-like
Refseq	XP_027354540.1	9e-39	transcription factor ILR3-like isoform X2
Swissprot	Q9FH37	5e-39	ILR3_ARATH; Transcription factor ILR3
TrEMBL	M1BP00	2e-53	M1BP00_SOLTU; Uncharacterized protein
STRING	AT5G54680.1	2e-37	(Arabidopsis thaliana)
STRING	fgenesh2_kg.8__1365__AT5G54680.1	2e-37	(Arabidopsis lyrata)

Publications ? help Back to Top
Li X,Zhang H,Ai Q,Liang G,Yu D Two bHLH Transcription Factors, bHLH34 and bHLH104, Regulate Iron Homeostasis in Arabidopsis thaliana. Plant Physiol., 2016. 170(4): p. 2478-93 [PMID:26921305] Aparicio F,Pallás V The coat protein of Alfalfa mosaic virus interacts and interferes with the transcriptional activity of the bHLH transcription factor ILR3 promoting salicylic acid-dependent defence signalling response. Mol. Plant Pathol., 2017. 18(2): p. 173-186 [PMID:26929142] Liang G,Zhang H,Li X,Ai Q,Yu D bHLH transcription factor bHLH115 regulates iron homeostasis in Arabidopsis thaliana. J. Exp. Bot., 2017. 68(7): p. 1743-1755 [PMID:28369511] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470] Li B, et al. Network-Guided Discovery of Extensive Epistasis between Transcription Factors Involved in Aliphatic Glucosinolate Biosynthesis. Plant Cell, 2018. 30(1): p. 178-195 [PMID:29317470] Min JH, et al. Arabidopsis Basic Helix-Loop-Helix 34 (bHLH34) Is Involved in Glucose Signaling through Binding to a GAGA Cis-Element. Front Plant Sci, 2017. 8: p. 2100 [PMID:29321786] Samira R, et al. The bHLH transcription factor ILR3 modulates multiple stress responses in Arabidopsis. Plant Mol. Biol., 2018. 97(4-5): p. 297-309 [PMID:29882068]