PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza

Family

NF-YB

Protein Properties

Length: 224aa MW: 23514.9 Da PI: 6.9606

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
OPUNC03G20140.1	genome	OGE	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	184.7	7.1e-58	22	117	2	97
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyreleg 95 reqdrflPianvsrimkk+lPanakiskdaketvqecvsefisf+t+easdkcqrekrktingddllwa++tlGfedyveplk yl+k+re+eg OPUNC03G20140.1 22 REQDRFLPIANVSRIMKKALPANAKISKDAKETVQECVSEFISFITGEASDKCQREKRKTINGDDLLWAMTTLGFEDYVEPLKHYLHKFREIEG 115 89******************************************************************************************** PP NF-YB 96 ek 97 e+ OPUNC03G20140.1 116 ER 117 97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	4.1E-55	19	139	IPR009072	Histone-fold
SuperFamily	SSF47113	9.43E-41	24	130	IPR009072	Histone-fold
Pfam	PF00808	7.3E-28	27	91	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	1.5E-20	55	73	No hit	No description
PROSITE pattern	PS00685	0	58	74	IPR003956	Transcription factor, NFYB/HAP3, conserved site
PRINTS	PR00615	1.5E-20	74	92	No hit	No description
PRINTS	PR00615	1.5E-20	93	111	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: 224 aa Download sequence Send to blast
MPDSDNDSGG PSNAGGELSS PREQDRFLPI ANVSRIMKKA LPANAKISKD AKETVQECVS 60 EFISFITGEA SDKCQREKRK TINGDDLLWA MTTLGFEDYV EPLKHYLHKF REIEGERAAA 120 STGGSSAGGA ASTTQQQTDM SRSANAGGYA GYGGPGAGPG GMMMMMGQPM YGSPPPQQQQ 180 QQQQQQQHHH MAMGGRGSFG HHPGGGAGAG GGSSSSGHGR QDRA

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5g49_A	5e-49	20	112	5	97	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT B-6
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Component of the NF-Y/HAP transcription factor complex. {ECO:0000250}.

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	AC231125	0.0	AC231125.2 Oryza minuta clone OM__Ba0231A01, complete sequence.
GenBank	AC233045	0.0	AC233045.1 Oryza minuta clone OM__Ba0165A09, complete sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020175350.1	2e-89	nuclear transcription factor Y subunit B-8-like
Swissprot	Q75IZ7	1e-88	NFYB8_ORYSJ; Nuclear transcription factor Y subunit B-8
TrEMBL	A0A0E0KF06	1e-163	A0A0E0KF06_ORYPU; Uncharacterized protein
STRING	OPUNC03G20140.1	1e-164	(Oryza punctata)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP201	38	331

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G14540.1	3e-71	nuclear factor Y, subunit B3

Publications ? help Back to Top
Kikuchi S, et al. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Science, 2003. 301(5631): p. 376-9 [PMID:12869764] Kim SK, et al. OsNF-YC2 and OsNF-YC4 proteins inhibit flowering under long-day conditions in rice. Planta, 2016. 243(3): p. 563-76 [PMID:26542958]