PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea

Family

NF-YB

Protein Properties

Length: 174aa MW: 19144.3 Da PI: 6.5178

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Itr_sc000948.1_g00003.1	genome	Kazusa	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	185.4	4.3e-58	30	127	1	98
NF-YB 1 vreqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvy 86 vreqdrflPian+srimkk+lP n+ki+kdaketvqecvsefisf+tseasdkcqrekrktingddllwa+atlGfedy++plkvy Itr_sc000948.1_g00003.1 30 VREQDRFLPIANISRIMKKALPPNGKIAKDAKETVQECVSEFISFITSEASDKCQREKRKTINGDDLLWAMATLGFEDYLDPLKVY 115 69********************************************************************************** PP NF-YB 87 lkkyrelegekk 98 l++yre+eg++k Itr_sc000948.1_g00003.1 116 LTRYREMEGDTK 127 *******975 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	9.1E-55	25	141	IPR009072	Histone-fold
SuperFamily	SSF47113	5.12E-41	33	138	IPR009072	Histone-fold
Pfam	PF00808	1.7E-28	36	100	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	1.8E-20	64	82	No hit	No description
PROSITE pattern	PS00685	0	67	83	IPR003956	Transcription factor, NFYB/HAP3, conserved site
PRINTS	PR00615	1.8E-20	83	101	No hit	No description
PRINTS	PR00615	1.8E-20	102	120	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: 174 aa Download sequence Send to blast
MSDGQASSQH PHSPGGGSHE SGEQSPRSNV REQDRFLPIA NISRIMKKAL PPNGKIAKDA 60 KETVQECVSE FISFITSEAS DKCQREKRKT INGDDLLWAM ATLGFEDYLD PLKVYLTRYR 120 EMEGDTKGSA KAADGPGKRD GMQPTPNMQL AHQGSFTQGM SYGNSQVFSL YVPD

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
4g91_B	8e-48	30	121	1	92	Transcription factor HapC (Eurofung)
4g92_B	8e-48	30	121	1	92	Transcription factor HapC (Eurofung)
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.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009620316.1	1e-106	PREDICTED: nuclear transcription factor Y subunit B-10-like isoform X4
Refseq	XP_016449854.1	1e-106	PREDICTED: nuclear transcription factor Y subunit B-10-like isoform X1
Swissprot	Q8VYK4	5e-79	NFYB8_ARATH; Nuclear transcription factor Y subunit B-8
TrEMBL	A0A1S3YCJ2	1e-105	A0A1S3YCJ2_TOBAC; nuclear transcription factor Y subunit B-10-like isoform X1
STRING	XP_009620316.1	1e-105	(Nicotiana tomentosiformis)

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
AT3G53340.1	2e-78	nuclear factor Y, subunit B10

Publications ? help Back to Top
Zhao H, et al. The Arabidopsis thaliana Nuclear Factor Y Transcription Factors. Front Plant Sci, 2016. 7: p. 2045 [PMID:28119722]