PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Sapindales; Rutaceae; Aurantioideae; Citrus

Family

NF-YB

Protein Properties

Length: 123aa MW: 13615.5 Da PI: 5.9376

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
orange1.1g033282m	genome	ICGC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	182.5	3.5e-57	25	117	1	93
NF-YB 1 vreqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyre 92 vreqdr+lPian+srimkk+lPan+ki+kdaketvqecvsefisf+tseasdkcqrekrktingddllwa+atlGfedy++plk+yl++yre orange1.1g033282m 25 VREQDRYLPIANISRIMKKALPANGKIAKDAKETVQECVSEFISFITSEASDKCQREKRKTINGDDLLWAMATLGFEDYIDPLKIYLTRYRE 116 69*****************************************************************************************9 PP NF-YB 93 l 93 + orange1.1g033282m 117 V 117 8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	5.2E-53	20	117	IPR009072	Histone-fold
SuperFamily	SSF47113	5.43E-39	28	117	IPR009072	Histone-fold
Pfam	PF00808	1.5E-28	31	95	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	7.2E-21	59	77	No hit	No description
PROSITE pattern	PS00685	0	62	78	IPR003956	Transcription factor, NFYB/HAP3, conserved site
PRINTS	PR00615	7.2E-21	78	96	No hit	No description
PRINTS	PR00615	7.2E-21	97	115	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: 123 aa Download sequence Send to blast
MAAEAPASPG GGSHESGEQS PRSNVREQDR YLPIANISRI MKKALPANGK IAKDAKETVQ 60 ECVSEFISFI TSEASDKCQR EKRKTINGDD LLWAMATLGF EDYIDPLKIY LTRYREVICV 120 TF*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1n1j_A	4e-48	24	116	1	93	NF-YB
4awl_B	4e-48	24	116	2	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
4csr_A	4e-48	24	116	2	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
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Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Csi.7878	0.0	flower

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in flowers and mature rosettes. {ECO:0000269\|PubMed:11250072}.

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_006480596.1	1e-82	nuclear transcription factor Y subunit B-8 isoform X1
Refseq	XP_015386522.1	1e-82	nuclear transcription factor Y subunit B-8 isoform X1
Refseq	XP_024037906.1	1e-82	nuclear transcription factor Y subunit B-8 isoform X2
Swissprot	Q8VYK4	2e-67	NFYB8_ARATH; Nuclear transcription factor Y subunit B-8
TrEMBL	A0A067EVP4	3e-86	A0A067EVP4_CITSI; Uncharacterized protein
TrEMBL	A0A2H5PJ10	7e-86	A0A2H5PJ10_CITUN; Uncharacterized protein
STRING	XP_006480596.1	5e-82	(Citrus sinensis)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G37060.3	4e-66	nuclear factor Y, subunit B8

Link Out ? help Back to Top
Phytozome	orange1.1g033282m

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]