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

Lus10008978

Organism

Linum usitatissimum

Taxonomic ID

4006

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Linaceae; Linum

Family

NF-YB

Protein Properties

Length: 207aa MW: 22327.9 Da PI: 5.8216

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Lus10008978	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	140.5	4.5e-44	4	96	3	95
NF-YB 3 eqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyreleg 95 qd+++P+an+ rim++vlPanaki++dake++q+cvse is vt ea++ cqre+r+t++++dll a++ lGf++yv++l++yl+kyr+ eg Lus10008978 4 RQDEYMPLANILRIMRRVLPANAKITDDAKESIQKCVSELISIVTVEANESCQREHRRTVTAEDLLSAMGRLGFDNYVDTLTLYLEKYRKSEG 96 69***************************************************************************************9886 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	1.9E-38	3	97	IPR009072	Histone-fold
SuperFamily	SSF47113	3.06E-31	5	98	IPR009072	Histone-fold
Pfam	PF00808	3.8E-20	9	72	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	2.5E-11	36	54	No hit	No description
PRINTS	PR00615	2.5E-11	55	73	No hit	No description
PRINTS	PR00615	2.5E-11	74	92	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0005634	Cellular Component	nucleus
GO:0046982	Molecular Function	protein heterodimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 207 aa Download sequence Send to blast
MPQRQDEYMP LANILRIMRR VLPANAKITD DAKESIQKCV SELISIVTVE ANESCQREHR 60 RTVTAEDLLS AMGRLGFDNY VDTLTLYLEK YRKSEGLDLP APHGDATSLP NPTANRRPNR 120 NLQVQQDPKG NLQVQQGRNG SLQVQQGRNG NFQGQQGEGG NNVNLQLVLY DAEAAAASGL 180 LDGSFGDPLA LRLGSGQASG SGGAQL*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5g49_A	2e-42	5	93	9	97	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT B-6
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Component of the NF-Y/HAP transcription factor complex. The NF-Y complex stimulates the transcription of various genes by recognizing and binding to a CCAAT motif in promoters. Plays a role in the regulation of the embryogenesis. Involved in the abscisic acid (ABA) signaling pathway. {ECO:0000269\|PubMed:12509518, ECO:0000269\|PubMed:17322342}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Lus10008978

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	HQ902252	0.0	HQ902252.1 Linum usitatissimum cultivar CDC Bethune putative beta-galactosidase (Bgal1) and putative glycosyl transferase family 1 protein genes, complete cds; putative SUMO-activating enzyme 1A transcript gene, complete cds, alternatively spliced; putative transcription factor H2A superfamily proteins, putative protease, and hypothetical protein genes, complete cds; and putative ATP-binding cassette transporter gene, partial cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_004498102.1	1e-45	nuclear transcription factor Y subunit B-1-like
Swissprot	Q84W66	3e-43	NFYB6_ARATH; Nuclear transcription factor Y subunit B-6
TrEMBL	F6LC72	1e-148	F6LC72_LINUS; Putative transcription factor H2A superfamily protein
STRING	Lus10008978	1e-148	(Linum usitatissimum)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G47670.2	6e-44	nuclear factor Y, subunit B6

Link Out ? help Back to Top
Phytozome	Lus10008978

Publications ? help Back to Top
Roach MJ, et al. Development of cellulosic secondary walls in flax fibers requires beta-galactosidase. Plant Physiol., 2011. 156(3): p. 1351-63 [PMID:21596948] Jia H,McCarty DR,Suzuki M Distinct roles of LAFL network genes in promoting the embryonic seedling fate in the absence of VAL repression. Plant Physiol., 2013. 163(3): p. 1293-305 [PMID:24043445] Kim HU, et al. Ectopic overexpression of castor bean LEAFY COTYLEDON2 (LEC2) in Arabidopsis triggers the expression of genes that encode regulators of seed maturation and oil body proteins in vegetative tissues. FEBS Open Bio, 2013. 4: p. 25-32 [PMID:24363987] Gnesutta N,Saad D,Chaves-Sanjuan A,Mantovani R,Nardini M Crystal Structure of the Arabidopsis thaliana L1L/NF-YC3 Histone-fold Dimer Reveals Specificities of the LEC1 Family of NF-Y Subunits in Plants. Mol Plant, 2017. 10(4): p. 645-648 [PMID:27871811] Li D, et al. MYB89 Transcription Factor Represses Seed Oil Accumulation. Plant Physiol., 2017. 173(2): p. 1211-1225 [PMID:27932421] Zhao H, et al. The Arabidopsis thaliana Nuclear Factor Y Transcription Factors. Front Plant Sci, 2016. 7: p. 2045 [PMID:28119722] Han JD, et al. Evolutionary Analysis of the LAFL Genes Involved in the Land Plant Seed Maturation Program. Front Plant Sci, 2017. 8: p. 439 [PMID:28421087]