PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information? help Back to Top

TF ID

35958

Organism

Taxonomic ID

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Chlorophyta; prasinophytes; Mamiellophyceae; Mamiellales; Bathycoccaceae; Ostreococcus

Family

Protein Properties

Length: 115aa MW: 13057 Da PI: 7.4159

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
35958	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	175.3	6.2e-55	13	105	2	94
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyrele 94 reqdrflP+an+ rimkk+lPanaki+kdaketvqecvsefisf+tseasdkcqrekrktingddllwa++tlGfe+y+ pl+vyl+ yr++ 35958 13 REQDRFLPVANINRIMKKALPANAKIAKDAKETVQECVSEFISFITSEASDKCQREKRKTINGDDLLWAMSTLGFEEYIRPLRVYLQGYRNVS 105 89****************************************************************************************985 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-51	7	104	IPR009072	Histone-fold
SuperFamily	SSF47113	4.81E-38	15	103	IPR009072	Histone-fold
Pfam	PF00808	1.5E-28	18	82	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	1.3E-19	46	64	No hit	No description
PROSITE pattern	PS00685	0	49	65	IPR003956	Transcription factor, NFYB/HAP3, conserved site
PRINTS	PR00615	1.3E-19	65	83	No hit	No description
PRINTS	PR00615	1.3E-19	84	102	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: 115 aa Download sequence Send to blast
MPTAHEADAS VAREQDRFLP VANINRIMKK ALPANAKIAK DAKETVQECV SEFISFITSE 60 ASDKCQREKR KTINGDDLLW AMSTLGFEEY IRPLRVYLQG YRNVSSIFFH ELVF*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1n1j_A	2e-45	13	102	3	92	NF-YB
4awl_B	2e-45	13	102	4	93	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
4csr_A	2e-45	13	102	4	93	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
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.
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	CP000582	1e-95	CP000582.1 Ostreococcus lucimarinus CCE9901 chromosome 2, complete sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_001416214.1	2e-81	predicted protein
Swissprot	O23310	8e-58	NFYB3_ARATH; Nuclear transcription factor Y subunit B-3
Swissprot	P25209	1e-57	NFYB_MAIZE; Nuclear transcription factor Y subunit B
TrEMBL	A4RSN4	4e-80	A4RSN4_OSTLU; Uncharacterized protein
STRING	ABO94507	7e-81	(Ostreococcus 'lucimarinus')

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Chlorophytae	OGCP2023	16	16

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G14540.1	3e-60	nuclear factor Y, subunit B3

Link Out ? help Back to Top
Phytozome	35958

Publications ? help Back to Top
Li XY, et al. Evolutionary variation of the CCAAT-binding transcription factor NF-Y. Nucleic Acids Res., 1992. 20(5): p. 1087-91 [PMID:1549471] 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]