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

Kalax.1073s0006.1.p

Organism

Kalanchoe marnieriana

Taxonomic ID

80907

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Saxifragales; Crassulaceae; Kalanchoe

Family

bHLH

Protein Properties

Length: 331aa MW: 35843.9 Da PI: 4.6319

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Kalax.1073s0006.1.p	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	33	1.1e-10	137	181	6	55
HHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS HLH 6 nerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 ErrRR r+++ + Lr+l+P+ +K++Ka+i+ Av Y+++Lq Kalax.1073s0006.1.p 137 IVSERRRRGRMKDNLYALRSLVPNI-----TKMDKASIVGDAVLYVQNLQ 181 568*******************7.....7****************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	14.767	131	180	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	8.77E-15	132	199	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	7.0E-15	133	199	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	5.64E-12	133	181	No hit	No description
SMART	SM00353	8.1E-11	137	186	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	5.8E-8	137	181	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

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: 331 aa Download sequence Send to blast
MRVDDEASTN PVVADCDIGY VDASHQQQQR VMIEDDEVDR LMSVEIESQF HNEHELAVDI 60 PQISMDLFAF DDDAVDYGLR GDHVNGFSGD SLAGIVDDFD VGDGLDDEDD NDGNASSGTT 120 TTTATPKKGK ADRSKTIVSE RRRRGRMKDN LYALRSLVPN ITKMDKASIV GDAVLYVQNL 180 QVTAERLKLD IAELEASTAG LGLNATNPSL TSNNNNNDGR CSTTPAAAPP PRYIKQMDVF 240 HVGGREFYAK LVSNQGVQIA ACLHKAIESL RNGLSVRSSN LSTVVDHYVL TFTLHVREGG 300 EGEIKLPNLK MCLSRALAGQ GFILKSSPSV *

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. Essential protein involved in iron uptake responses. Regulates FRO2 at the level of mRNA accumulation and IRT1 at the level of protein accumulation. Confers enhanced iron mobilization responses at low iron supply. {ECO:0000269\|PubMed:15539473, ECO:0000269\|PubMed:15556641, ECO:0000269\|PubMed:16117851}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: In roots by iron deficiency. Repressed by cytokinins. Induced by cold, UV, ethylene (ACC), jasmonic acid (JA), flagellin, and salicylic acid (SA) treatments. {ECO:0000269\|PubMed:12679534, ECO:0000269\|PubMed:15531708, ECO:0000269\|PubMed:15539473, ECO:0000269\|PubMed:15556641, ECO:0000269\|PubMed:18397377}.

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_021911858.1	7e-60	transcription factor FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR
Refseq	XP_027125764.1	1e-59	LOW QUALITY PROTEIN: transcription factor FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR-like
Swissprot	Q0V7X4	3e-55	FIT_ARATH; Transcription factor FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR
TrEMBL	A0A068UEV4	2e-58	A0A068UEV4_COFCA; Uncharacterized protein
STRING	evm.TU.contig_28125.2	3e-59	(Carica papaya)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G28160.1	2e-49	FER-like regulator of iron uptake

Link Out ? help Back to Top
Phytozome	Kalax.1073s0006.1.p

Publications ? help Back to Top
Schmid NB, et al. Feruloyl-CoA 6'-Hydroxylase1-dependent coumarins mediate iron acquisition from alkaline substrates in Arabidopsis. Plant Physiol., 2014. 164(1): p. 160-72 [PMID:24246380] Doustaly F, et al. Uranium perturbs signaling and iron uptake response in Arabidopsis thaliana roots. Metallomics, 2014. 6(4): p. 809-21 [PMID:24549117] Le CT, et al. ZINC FINGER OF ARABIDOPSIS THALIANA12 (ZAT12) Interacts with FER-LIKE IRON DEFICIENCY-INDUCED TRANSCRIPTION FACTOR (FIT) Linking Iron Deficiency and Oxidative Stress Responses. Plant Physiol., 2016. 170(1): p. 540-57 [PMID:26556796] Yang L, et al. Carbon Monoxide Interacts with Auxin and Nitric Oxide to Cope with Iron Deficiency in Arabidopsis. Front Plant Sci, 2016. 7: p. 112 [PMID:27014280] Zhou C, et al. Paenibacillus polymyxa BFKC01 enhances plant iron absorption via improved root systems and activated iron acquisition mechanisms. Plant Physiol. Biochem., 2016. 105: p. 162-173 [PMID:27105423] Mai HJ,Pateyron S,Bauer P Iron homeostasis in Arabidopsis thaliana: transcriptomic analyses reveal novel FIT-regulated genes, iron deficiency marker genes and functional gene networks. BMC Plant Biol., 2016. 16(1): p. 211 [PMID:27716045] Zhou C, et al. Exogenous Melatonin Improves Plant Iron Deficiency Tolerance via Increased Accumulation of Polyamine-Mediated Nitric Oxide. Int J Mol Sci, 2017. [PMID:27792144] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470] Naranjo-Arcos MA, et al. Dissection of iron signaling and iron accumulation by overexpression of subgroup Ib bHLH039 protein. Sci Rep, 2017. 7(1): p. 10911 [PMID:28883478] Kailasam S,Wang Y,Lo JC,Chang HF,Yeh KC S-Nitrosoglutathione works downstream of nitric oxide to mediate iron-deficiency signaling in Arabidopsis. Plant J., 2018. 94(1): p. 157-168 [PMID:29396986] Cui Y, et al. Four IVa bHLH Transcription Factors Are Novel Interactors of FIT and Mediate JA Inhibition of Iron Uptake in Arabidopsis. Mol Plant, 2018. 11(9): p. 1166-1183 [PMID:29960107]