PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Saxifragales; Crassulaceae; Kalanchoe

Family

NF-YB

Protein Properties

Length: 167aa MW: 19174.3 Da PI: 6.2447

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Kalax.0130s0087.1.p	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	140.4	4.8e-44	3	98	2	97
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyrel 93 ++qdr+lPianv+rim++vlP+nakisk+ake +qe ++efisfvtseasdkc++++rktingdd++ al +lGf++ e+ + yl+k+re+ Kalax.0130s0087.1.p 3 ENQDRLLPIANVGRIMRQVLPQNAKISKAAKERMQEYATEFISFVTSEASDKCRKDNRKTINGDDICRALNHLGFDNLGESTTRYLHKFREF 94 589***************************************************************************************** PP NF-YB 94 egek 97 e+ek Kalax.0130s0087.1.p 95 EREK 98 *996 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	4.6E-43	3	139	IPR009072	Histone-fold
SuperFamily	SSF47113	3.26E-34	5	98	IPR009072	Histone-fold
Pfam	PF00808	3.3E-23	8	72	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	6.2E-12	36	54	No hit	No description
PRINTS	PR00615	6.2E-12	55	73	No hit	No description
PRINTS	PR00615	6.2E-12	74	92	No hit	No description

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: 167 aa Download sequence Send to blast
MEENQDRLLP IANVGRIMRQ VLPQNAKISK AAKERMQEYA TEFISFVTSE ASDKCRKDNR 60 KTINGDDICR ALNHLGFDNL GESTTRYLHK FREFEREKLL SQLHHEEATT LGASCSYPPK 120 SRDHCKDLTD EEARDSRESQ DDQPQYLGLH LQQRSENFTV ALGFIN*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
4g91_B	1e-35	5	93	4	92	Transcription factor HapC (Eurofung)
4g92_B	1e-35	5	93	4	92	Transcription factor HapC (Eurofung)
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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_024190877.1	1e-51	nuclear transcription factor Y subunit B-4
Swissprot	O04027	1e-41	NFYB4_ARATH; Nuclear transcription factor Y subunit B-4
TrEMBL	A0A2P6R739	3e-50	A0A2P6R739_ROSCH; Putative transcription factor Hap3/NF-YB family
STRING	XP_010674711.1	7e-48	(Beta vulgaris)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G09030.1	5e-44	nuclear factor Y, subunit B4

Link Out ? help Back to Top
Phytozome	Kalax.0130s0087.1.p

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]