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

NNU_019373-RA

Organism

Nelumbo nucifera

Taxonomic ID

4432

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; stem eudicotyledons; Proteales; Nelumbonaceae; Nelumbo

Family

Dof

Protein Properties

Length: 105aa MW: 12144.8 Da PI: 10.4208

Description

Dof family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
NNU_019373-RA	genome	CAS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	zf-Dof	119	1.8e-37	25	85	2	63
zf-Dof 2 kekalkcprCdstntkfCyynnyslsqPryfCkaCrryWtkGGalrnvPvGggrrknkksss 63 +e+alkcprCdstntkfCyy nyslsqPryfCkaCrryWtkGG+lrnvPv gg+rknk+sss NNU_019373-RA 25 PEQALKCPRCDSTNTKFCYY-NYSLSQPRYFCKACRRYWTKGGSLRNVPVVGGCRKNKRSSS 85 7899**************.5**********************************9875 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
ProDom	PD007478	1.0E-24	14	77	IPR003851	Zinc finger, Dof-type
Pfam	PF02701	6.6E-31	27	82	IPR003851	Zinc finger, Dof-type
PROSITE profile	PS50884	26.077	29	82	IPR003851	Zinc finger, Dof-type

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 105 aa Download sequence Send to blast
MATHSLEDIL AYPKPQQERK SRPQPEQALK CPRCDSTNTK FCYYNYSLSQ PRYFCKACRR 60 YWTKGGSLRN VPVVGGCRKN KRSSSSKKTQ DSSLITTNSN QRCQR

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that binds specifically to a 5'-AA[AG]G-3' consensus core sequence (By similarity). The PEAR proteins (e.g. DOF2.4, DOF5.1, DOF3.2, DOF1.1, DOF5.6 and DOF5.3) activate gene expression that promotes radial growth of protophloem sieve elements (PubMed:30626969). {ECO:0000250\|UniProtKB:Q9M2U1, ECO:0000269\|PubMed:30626969}.
UniProt	Transcription factor that binds specifically to a 5'-AA[AG]G-3' consensus core sequence. May enhance the DNA binding of the bZIP transcription factor Opaque-2 to O2 binding site elements.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By cytokinin in procambium (PubMed:30626969). Induced by the transcription factor MONOPTEROS (MP) in cells relevant for root initiation, and later in vascular tissues and hypophysis (PubMed:20220754). {ECO:0000269\|PubMed:20220754, ECO:0000269\|PubMed:30626969}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010244980.1	2e-63	PREDICTED: dof zinc finger protein DOF3.2-like
Swissprot	O24463	1e-34	PBF_MAIZE; Dof zinc finger protein PBF
Swissprot	Q84TE9	3e-35	DOF53_ARATH; Dof zinc finger protein DOF5.3
TrEMBL	A0A1U7ZB29	5e-62	A0A1U7ZB29_NELNU; dof zinc finger protein DOF3.2-like
STRING	XP_010244980.1	9e-63	(Nelumbo nucifera)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G60200.1	1e-31	TARGET OF MONOPTEROS 6

Publications ? help Back to Top
Duarte JM, et al. Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis. Mol. Biol. Evol., 2006. 23(2): p. 469-78 [PMID:16280546] Lang Z, et al. Defining the Role of prolamin-box binding factor1 Gene During Maize Domestication. J. Hered., 2014 Jul-Aug. 105(4): p. 576-582 [PMID:24683184] Zhang Z,Zheng X,Yang J,Messing J,Wu Y Maize endosperm-specific transcription factors O2 and PBF network the regulation of protein and starch synthesis. Proc. Natl. Acad. Sci. U.S.A., 2016. 113(39): p. 10842-7 [PMID:27621432] Miyashima S, et al. Mobile PEAR transcription factors integrate positional cues to prime cambial growth. Nature, 2019. 565(7740): p. 490-494 [PMID:30626969]