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

Pbr017593.1

Organism

Pyrus bretschneideri

Taxonomic ID

225117

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Pyrus

Family

NF-YB

Protein Properties

Length: 59aa MW: 6247.04 Da PI: 8.5225

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pbr017593.1	genome	CPETR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	67.9	1.9e-21	13	58	2	48
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvts 48 r+qdrflPi nvsrimk+ Panakiskdaketv+ec+sefisf+t+ Pbr017593.1 13 RKQDRFLPI-NVSRIMKNGSPANAKISKDAKETVKECISEFISFITG 58 89****9.9********************************95 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	2.9E-18	7	57	IPR009072	Histone-fold
SuperFamily	SSF47113	1.87E-11	13	57	IPR009072	Histone-fold
Pfam	PF00808	4.5E-12	18	57	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain

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

Sequence ? help Back to Top
Protein Sequence Length: 59 aa Download sequence Send to blast
MADSDNDSGG GARKQDRFLP INVSRIMKNG SPANAKISKD AKETVKECIS EFISFITG*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5g49_A	2e-17	8	58	2	53	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT B-6
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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.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Pbr017593.1

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_017256660.1	3e-25	PREDICTED: nuclear transcription factor Y subunit B-3-like
Refseq	XP_021978207.1	8e-25	nuclear transcription factor Y subunit B-3-like
Swissprot	O23310	8e-26	NFYB3_ARATH; Nuclear transcription factor Y subunit B-3
TrEMBL	A0A0J8BLH6	2e-24	A0A0J8BLH6_BETVU; Uncharacterized protein
STRING	LPERR07G18740.1	1e-24	(Leersia perrieri)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G14540.1	3e-28	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]