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

PEQU_03695

Organism

Phalaenopsis equestris

Taxonomic ID

78828

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

bHLH

Protein Properties

Length: 527aa MW: 56453.3 Da PI: 4.7601

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_03695	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	35.9	1.3e-11	343	385	7	54
HHHHHHHHHHHHHHHHHHCTSCC.C...TTS-STCHHHHHHHHHHHHHH CS HLH 7 erErrRRdriNsafeeLrellPk.askapskKlsKaeiLekAveYIksL 54 ++ErrRR+++N+++ Lr+++Pk + K++ a+iL A+eY+k+L PEQU_03695 343 MAERRRRKKLNDRLYMLRSVVPKiS------KMDRASILGDAIEYLKEL 385 79*******************66......**************98 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	15.58	336	385	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	1.31E-16	339	406	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	3.1E-9	342	385	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	6.2E-14	342	391	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	5.91E-13	343	389	No hit	No description
Gene3D	G3DSA:4.10.280.10	4.5E-16	343	402	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profile	PS51671	8.589	455	527	IPR002912	ACT domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0010440	Biological Process	stomatal lineage progression
GO:0045893	Biological Process	positive regulation of transcription, DNA-templated
GO:0050826	Biological Process	response to freezing
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding
GO:0016597	Molecular Function	amino acid binding
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 527 aa Download sequence Send to blast
MLSRLSGAVW RDGEAAEEED DTASWIRSTS CTAAMGEVRD DIALPCLKSI LDDDWYVATT 60 SSNAGNLAGS SLNQGFAGDS SPLLSPPVDS SCSPSSVFTL DPSAHQSFFP HKPALSSFLS 120 AVCSNPFDSG FDFVPENPTF FPPANSAAST SVFGGGMLGF PNVQINSQDF LPMTGSSSLL 180 NPMAFDSLEN SPFLSRGKVL RPLEIFPPVG AQPNLFQKRA AAALRQNSSS IGGEKGMRLG 240 VLGMEDAGQM RSSWDGEFEK RRRIYDEDEL DDASIDGSGL NYDSDDICEV AETVKTDEEK 300 NDGGGSAAGG GGGGNVSITN SSLTGGGGEL KGRRKGLPAK NLMAERRRRK KLNDRLYMLR 360 SVVPKISKMD RASILGDAIE YLKELLQRIN DLHNELESTN SSMPASSTSS FHPLTPTPST 420 LPCRIKEELC PSSLPSPNGQ PARVEVRLRE GRAVNIHMFC ARRPGLLLST MRALEGLGLD 480 IQQAVISCFN GFALDVFRAE QSKDGPGVLP EEIKEVLLHS AGFQTAL

Sequence ? help Back to Top

Protein Sequence Length: 527 aa Download sequence Send to blast

MLSRLSGAVW RDGEAAEEED DTASWIRSTS CTAAMGEVRD DIALPCLKSI LDDDWYVATT  60
SSNAGNLAGS SLNQGFAGDS SPLLSPPVDS SCSPSSVFTL DPSAHQSFFP HKPALSSFLS  120
AVCSNPFDSG FDFVPENPTF FPPANSAAST SVFGGGMLGF PNVQINSQDF LPMTGSSSLL  180
NPMAFDSLEN SPFLSRGKVL RPLEIFPPVG AQPNLFQKRA AAALRQNSSS IGGEKGMRLG  240
VLGMEDAGQM RSSWDGEFEK RRRIYDEDEL DDASIDGSGL NYDSDDICEV AETVKTDEEK  300
NDGGGSAAGG GGGGNVSITN SSLTGGGGEL KGRRKGLPAK NLMAERRRRK KLNDRLYMLR  360
SVVPKISKMD RASILGDAIE YLKELLQRIN DLHNELESTN SSMPASSTSS FHPLTPTPST  420
LPCRIKEELC PSSLPSPNGQ PARVEVRLRE GRAVNIHMFC ARRPGLLLST MRALEGLGLD  480
IQQAVISCFN GFALDVFRAE QSKDGPGVLP EEIKEVLLHS AGFQTAL

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	259	263	KRRRI
2	332	350	RRKGLPAKNLMAERRRRKK
3	344	351	ERRRRKKL

Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional activator that regulates the cold-induced transcription of CBF/DREB1 genes. Binds specifically to the MYC recognition sites (5'-CANNTG-3') found in the CBF3/DREB1A promoter. Mediates stomatal differentiation in the epidermis probably by controlling successive roles of SPCH, MUTE, and FAMA. Functions as a dimer with SPCH during stomatal initiation (PubMed:18641265, PubMed:28507175). {ECO:0000269\|PubMed:17416732, ECO:0000269\|PubMed:18641265, ECO:0000269\|PubMed:28507175}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By high-salt stress, cold stress and abscisic acid (ABA) treatment.

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	KF574004	0.0	KF574004.1 Phalaenopsis aphrodite cultivar TS97 inducer of CBF expression 1 (ICE1) gene, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020595212.1	0.0	transcription factor ICE1-like
Swissprot	Q9LSE2	1e-120	ICE1_ARATH; Transcription factor ICE1
TrEMBL	A0A075F527	0.0	A0A075F527_9ASPA; Inducer of CBF expression 1
STRING	XP_008791041.1	1e-171	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP1646	37	101

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G26744.4	1e-119	bHLH family protein

Publications ? help Back to Top
Chen Y, et al. Ambient temperature enhanced freezing tolerance of Chrysanthemum dichrum CdICE1 Arabidopsis via miR398. BMC Biol., 2013. 11: p. 121 [PMID:24350981] Xu F, et al. Increased drought tolerance through the suppression of ESKMO1 gene and overexpression of CBF-related genes in Arabidopsis. PLoS ONE, 2014. 9(9): p. e106509 [PMID:25184213] Jiang W,Wu J,Zhang Y,Yin L,Lu J Isolation of a WRKY30 gene from Muscadinia rotundifolia (Michx) and validation of its function under biotic and abiotic stresses. Protoplasma, 2015. 252(5): p. 1361-74 [PMID:25643917] Lang Z,Zhu J OST1 phosphorylates ICE1 to enhance plant cold tolerance. Sci China Life Sci, 2015. 58(3): p. 317-8 [PMID:25680856] Juan JX, et al. Agrobacterium-mediated transformation of tomato with the ICE1 transcription factor gene. Genet. Mol. Res., 2015. 14(1): p. 597-608 [PMID:25729995] Lee HG,Seo PJ The MYB96-HHP module integrates cold and abscisic acid signaling to activate the CBF-COR pathway in Arabidopsis. Plant J., 2015. 82(6): p. 962-77 [PMID:25912720] Horst RJ, et al. Molecular Framework of a Regulatory Circuit Initiating Two-Dimensional Spatial Patterning of Stomatal Lineage. PLoS Genet., 2015. 11(7): p. e1005374 [PMID:26203655] Lee JH,Jung JH,Park CM INDUCER OF CBF EXPRESSION 1 integrates cold signals into FLOWERING LOCUS C-mediated flowering pathways in Arabidopsis. Plant J., 2015. 84(1): p. 29-40 [PMID:26248809] Wang CL,Zhang SC,Qi SD,Zheng CC,Wu CA Delayed germination of Arabidopsis seeds under chilling stress by overexpressing an abiotic stress inducible GhTPS11. Gene, 2016. 575(2 Pt 1): p. 206-12 [PMID:26325072] Lee JH,Park CM Integration of photoperiod and cold temperature signals into flowering genetic pathways in Arabidopsis. Plant Signal Behav, 2015. 10(11): p. e1089373 [PMID:26430754] Su F, et al. Burkholderia phytofirmans PsJN reduces impact of freezing temperatures on photosynthesis in Arabidopsis thaliana. Front Plant Sci, 2015. 6: p. 810 [PMID:26483823] Klermund C, et al. LLM-Domain B-GATA Transcription Factors Promote Stomatal Development Downstream of Light Signaling Pathways in Arabidopsis thaliana Hypocotyls. Plant Cell, 2016. 28(3): p. 646-60 [PMID:26917680] Chen L, et al. NRPB3, the third largest subunit of RNA polymerase II, is essential for stomatal patterning and differentiation in Arabidopsis. Development, 2016. 143(9): p. 1600-11 [PMID:26989174] Lu X, et al. A novel Zea mays ssp. mexicana L. MYC-type ICE-like transcription factor gene ZmmICE1, enhances freezing tolerance in transgenic Arabidopsis thaliana. Plant Physiol. Biochem., 2017. 113: p. 78-88 [PMID:28189052] Deng C,Ye H,Fan M,Pu T,Yan J The rice transcription factors OsICE confer enhanced cold tolerance in transgenic Arabidopsis. Plant Signal Behav, 2017. 12(5): p. e1316442 [PMID:28414264] de Marcos A, et al. A Mutation in the bHLH Domain of the SPCH Transcription Factor Uncovers a BR-Dependent Mechanism for Stomatal Development. Plant Physiol., 2017. 174(2): p. 823-842 [PMID:28507175] Kim SH, et al. Phosphorylation of the transcriptional repressor MYB15 by mitogen-activated protein kinase 6 is required for freezing tolerance in Arabidopsis. Nucleic Acids Res., 2017. 45(11): p. 6613-6627 [PMID:28510716] Pal S, et al. TransDetect Identifies a New Regulatory Module Controlling Phosphate Accumulation. Plant Physiol., 2017. 175(2): p. 916-926 [PMID:28827455] Zhao C, et al. MAP Kinase Cascades Regulate the Cold Response by Modulating ICE1 Protein Stability. Dev. Cell, 2017. 43(5): p. 618-629.e5 [PMID:29056551] Li H, et al. MPK3- and MPK6-Mediated ICE1 Phosphorylation Negatively Regulates ICE1 Stability and Freezing Tolerance in Arabidopsis. Dev. Cell, 2017. 43(5): p. 630-642.e4 [PMID:29056553] Lee JH,Jung JH,Park CM Light Inhibits COP1-Mediated Degradation of ICE Transcription Factors to Induce Stomatal Development in Arabidopsis. Plant Cell, 2017. 29(11): p. 2817-2830 [PMID:29070509] Liu Y,Zhou J MAPping Kinase Regulation of ICE1 in Freezing Tolerance. Trends Plant Sci., 2018. 23(2): p. 91-93 [PMID:29248419] Xie H, et al. Variation in ICE1 Methylation Primarily Determines Phenotypic Variation in Freezing Tolerance in Arabidopsis thaliana. Plant Cell Physiol., 2019. 60(1): p. 152-165 [PMID:30295898]