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

PDK_30s790251g005

Organism

Phoenix dactylifera

Taxonomic ID

42345

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Arecales; Arecaceae; Coryphoideae; Phoeniceae; Phoenix

Family

bHLH

Protein Properties

Length: 259aa MW: 28768 Da PI: 9.0768

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PDK_30s790251g005	genome	PDK	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	31.5	3.2e-10	137	184	4	55
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 +h+ +Er RR+ri +++ L++l+P + +k Ka +L + ++Y++sLq PDK_30s790251g005 137 SHSLAERVRRERISERMKYLQDLVPGC----KKITGKAGMLDEIINYVQSLQ 184 8************************....677***************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
CDD	cd00083	6.24E-10	131	188	No hit	No description
SuperFamily	SSF47459	7.72E-17	131	202	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profile	PS50888	15.421	133	183	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	6.2E-17	133	200	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	1.2E-7	137	184	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	5.3E-9	139	189	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006351	Biological Process	transcription, DNA-templated
GO:0009637	Biological Process	response to blue light
GO:0009911	Biological Process	positive regulation of flower development
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 259 aa Download sequence Send to blast
MYNDVCNAGD LVPLPTSMQS LQNSNDHDTS GIHGTRHPIT SIANVSGNET GTKKWGNNSR 60 KRKVENSSNQ KVECGNTIED GMKEGTERGG GGGGATKESQ KANRKKETSG DASKESMKPP 120 KTEYIHVRAR RGQATDSHSL AERVRRERIS ERMKYLQDLV PGCKKITGKA GMLDEIINYV 180 QSLQRQVEFL SMKLAAVNPR LDFNIDDFFG REVHGSSSSS WDAGLHNIYG VEFYQGKRPD 240 FPFQSLQGDN LQNNIKTEM

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that binds DNA to G box 5'-CACGTG-3' and, to a lower extent, to E-box 5'-CANNTG-3' in vitro. Binds to chromatin DNA of the FT gene and promotes its expression, and thus triggers flowering in response to blue light. {ECO:0000269\|PubMed:18988809, ECO:0000269\|PubMed:24130508}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Accumulates strongly in response to blue light due to reduced preventing 26S proteasome-mediated degradation in an ADO1/ZTL and ADO2/LKP2 dependent manner, but levels decrease in the absence of blue light via 26S proteasome degradation (at protein level). {ECO:0000269\|PubMed:24101505}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_008795935.1	1e-147	transcription factor BHLH094-like
Swissprot	Q8GY61	6e-55	BH063_ARATH; Transcription factor bHLH63
TrEMBL	A0A2H3YAS2	1e-145	A0A2H3YAS2_PHODC; transcription factor BHLH094-like
STRING	XP_008795935.1	1e-146	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP8252	37	49

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G34530.1	1e-56	cryptochrome-interacting basic-helix-loop-helix 1

Publications ? help Back to Top
Skinner MK,Rawls A,Wilson-Rawls J,Roalson EH Basic helix-loop-helix transcription factor gene family phylogenetics and nomenclature. Differentiation, 2010. 80(1): p. 1-8 [PMID:20219281] Yang D,Zhao W,Meng Y,Li H,Liu B A CIB1-LIKE transcription factor GmCIL10 from soybean positively regulates plant flowering. Sci China Life Sci, 2015. 58(3): p. 261-9 [PMID:25651969] Katsura Y, et al. An optogenetic system for interrogating the temporal dynamics of Akt. Sci Rep, 2015. 5: p. 14589 [PMID:26423353] Taslimi A, et al. Optimized second-generation CRY2-CIB dimerizers and photoactivatable Cre recombinase. Nat. Chem. Biol., 2016. 12(6): p. 425-30 [PMID:27065233] Liu Q, et al. The Blue Light-Dependent Polyubiquitination and Degradation of Arabidopsis Cryptochrome2 Requires Multiple E3 Ubiquitin Ligases. Plant Cell Physiol., 2016. 57(10): p. 2175-2186 [PMID:27516416] Pathak GP, et al. Bidirectional approaches for optogenetic regulation of gene expression in mammalian cells using Arabidopsis cryptochrome 2. Nucleic Acids Res., 2017. 45(20): p. e167 [PMID:28431041] Duan L, et al. Understanding CRY2 interactions for optical control of intracellular signaling. Nat Commun, 2017. 8(1): p. 547 [PMID:28916751] Quejada JR, et al. Optimized light-inducible transcription in mammalian cells using Flavin Kelch-repeat F-box1/GIGANTEA and CRY2/CIB1. Nucleic Acids Res., 2017. 45(20): p. e172 [PMID:29040770] Liu Y, et al. CIB1 and CO interact to mediate CRY2-dependent regulation of flowering. EMBO Rep., 2019. [PMID:30126927]