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

XP_016480254.1

Organism

Nicotiana tabacum

Taxonomic ID

4097

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana

Family

NF-YB

Protein Properties

Length: 182aa MW: 20200.5 Da PI: 5.0979

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_016480254.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	181	1.1e-56	19	114	2	97
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyrelege 96 reqdrflPianvsrimkk+lPanakiskdake+vqecvsefisf+t+easdkcqrekrktingddllwa++tlGfe+y+eplk+yl+++r+leg+ XP_016480254.1 19 REQDRFLPIANVSRIMKKALPANAKISKDAKEIVQECVSEFISFITGEASDKCQREKRKTINGDDLLWAMTTLGFEEYIEPLKIYLQRFRDLEGQ 113 89*******************************************************************************************98 PP NF-YB 97 k 97 k XP_016480254.1 114 K 114 6 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	1.0E-54	13	122	IPR009072	Histone-fold
SuperFamily	SSF47113	1.13E-40	21	138	IPR009072	Histone-fold
Pfam	PF00808	7.7E-28	24	88	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	1.1E-20	52	70	No hit	No description
PROSITE pattern	PS00685	0	55	71	IPR003956	Transcription factor, NFYB/HAP3, conserved site
PRINTS	PR00615	1.1E-20	71	89	No hit	No description
PRINTS	PR00615	1.1E-20	90	108	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0005634	Cellular Component	nucleus
GO:0043565	Molecular Function	sequence-specific DNA binding
GO:0046982	Molecular Function	protein heterodimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 182 aa Download sequence Send to blast
MADSDNESGG QRESESSLRE QDRFLPIANV SRIMKKALPA NAKISKDAKE IVQECVSEFI 60 SFITGEASDK CQREKRKTIN GDDLLWAMTT LGFEEYIEPL KIYLQRFRDL EGQKSTMAGI 120 QDKENSGSVN MGSSYVEDYG MMMMGQHHQG HAYSTGVYNQ TAGNDAGIGN AGSRFPDVGR 180 PR

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1n1j_A	3e-47	17	109	1	93	NF-YB
4awl_B	3e-47	17	109	2	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
4csr_A	3e-47	17	109	2	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
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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.

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	BT013228	3e-97	BT013228.1 Lycopersicon esculentum clone 134470F, mRNA sequence.
GenBank	HG975519	3e-97	HG975519.1 Solanum lycopersicum chromosome ch07, complete genome.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009773122.1	1e-135	PREDICTED: nuclear transcription factor Y subunit B-3-like
Refseq	XP_016480254.1	1e-135	PREDICTED: nuclear transcription factor Y subunit B-3-like
Swissprot	O23310	1e-71	NFYB3_ARATH; Nuclear transcription factor Y subunit B-3
TrEMBL	A0A1S4AU90	1e-134	A0A1S4AU90_TOBAC; nuclear transcription factor Y subunit B-3-like
TrEMBL	A0A1U7VZC8	1e-134	A0A1U7VZC8_NICSY; nuclear transcription factor Y subunit B-3-like
STRING	XP_009773122.1	1e-135	(Nicotiana sylvestris)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA111	24	356

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G14540.1	4e-74	nuclear factor Y, subunit B3

Publications ? help Back to Top
Han X, et al. Overexpression of the poplar NF-YB7 transcription factor confers drought tolerance and improves water-use efficiency in Arabidopsis. J. Exp. Bot., 2013. 64(14): p. 4589-601 [PMID:24006421] Hwang YH, et al. Functional conservation of rice OsNF-YB/YC and Arabidopsis AtNF-YB/YC proteins in the regulation of flowering time. Plant Cell Rep., 2016. 35(4): p. 857-65 [PMID:26754793] Hossain MA, et al. Identification of Novel Components of the Unfolded Protein Response in Arabidopsis. Front Plant Sci, 2016. 7: p. 650 [PMID:27242851] Zhao H, et al. The Arabidopsis thaliana Nuclear Factor Y Transcription Factors. Front Plant Sci, 2016. 7: p. 2045 [PMID:28119722]