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

e_gw1.2.581.1

Organism

Taxonomic ID

Taxonomic Lineage

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

Family

Protein Properties

Length: 111aa MW: 12668.6 Da PI: 8.0568

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
e_gw1.2.581.1	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	180.4	1.6e-56	3	94	2	93
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyrel 93 reqdrflPian+srimkk+lP+naki+kdaketvqecvsefisfvtseasdkcqrekrktingddllwa++tlGfe+yveplk++l+kyre+ e_gw1.2.581.1 3 REQDRFLPIANISRIMKKALPTNAKIAKDAKETVQECVSEFISFVTSEASDKCQREKRKTINGDDLLWAMSTLGFEEYVEPLKLFLSKYREV 94 89****************************************************************************************98 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	1.6E-52	2	94	IPR009072	Histone-fold
SuperFamily	SSF47113	5.74E-39	5	94	IPR009072	Histone-fold
Pfam	PF00808	1.5E-28	8	72	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	7.2E-23	36	54	No hit	No description
PROSITE pattern	PS00685	0	39	55	IPR003956	Transcription factor, NFYB/HAP3, conserved site
PRINTS	PR00615	7.2E-23	55	73	No hit	No description
PRINTS	PR00615	7.2E-23	74	92	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: 111 aa Download sequence Send to blast
MAREQDRFLP IANISRIMKK ALPTNAKIAK DAKETVQECV SEFISFVTSE ASDKCQREKR 60 KTINGDDLLW AMSTLGFEEY VEPLKLFLSK YREVSPILDH FHCANAKISW *

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1n1j_A	7e-48	3	93	3	93	NF-YB
4awl_B	6e-48	3	93	4	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
4csr_A	6e-48	3	93	4	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 -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_004305679.1	1e-59	PREDICTED: nuclear transcription factor Y subunit B-3-like
Refseq	XP_024369282.1	1e-59	nuclear transcription factor Y subunit B-1-like isoform X1
Swissprot	O23310	7e-59	NFYB3_ARATH; Nuclear transcription factor Y subunit B-3
TrEMBL	A0A2U1M8K8	3e-58	A0A2U1M8K8_ARTAN; NF-Y protein
STRING	XP_004305679.1	5e-59	(Fragaria vesca)

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-61	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]