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

PEQU_41083

Organism

Phalaenopsis equestris

Taxonomic ID

78828

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

NF-YB

Protein Properties

Length: 213aa MW: 22870.6 Da PI: 8.3288

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_41083	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	176.2	3.2e-55	30	125	2	97
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyrelegek 97 +eqdrflPianvsrimk+ lPanakisk+aketvqecvsefisf+t+easdkcqrekrktingddllwa++tlGf+ yv plk+yl++yre egek PEQU_41083 30 KEQDRFLPIANVSRIMKRSLPANAKISKEAKETVQECVSEFISFITGEASDKCQREKRKTINGDDLLWAMTTLGFNSYVVPLKAYLNRYRESEGEK 125 89*******************************************************************************************997 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	2.5E-52	28	138	IPR009072	Histone-fold
SuperFamily	SSF47113	5.74E-39	32	137	IPR009072	Histone-fold
Pfam	PF00808	4.0E-27	35	99	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	1.6E-17	63	81	No hit	No description
PROSITE pattern	PS00685	0	66	82	IPR003956	Transcription factor, NFYB/HAP3, conserved site
PRINTS	PR00615	1.6E-17	82	100	No hit	No description
PRINTS	PR00615	1.6E-17	101	119	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: 213 aa Download sequence Send to blast
MKGSRKTTCQ QSMSPASSPP SDTDISGSSK EQDRFLPIAN VSRIMKRSLP ANAKISKEAK 60 ETVQECVSEF ISFITGEASD KCQREKRKTI NGDDLLWAMT TLGFNSYVVP LKAYLNRYRE 120 SEGEKNCMAR QQEPEDVAGG REKSLNFGEG NVTVNPVAAA AAAAGLDSGF YAQATGFEGG 180 HGFFGKMGGG VHEGIHGGGR RPALPGQIHG VHW

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
4g91_B	3e-45	30	120	2	92	Transcription factor HapC (Eurofung)
4g92_B	3e-45	30	120	2	92	Transcription factor HapC (Eurofung)
5g49_A	2e-45	28	120	5	97	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.

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_020594894.1	1e-159	nuclear transcription factor Y subunit B-3-like
Swissprot	O23310	6e-60	NFYB3_ARATH; Nuclear transcription factor Y subunit B-3
TrEMBL	A0A2I0W5H4	2e-97	A0A2I0W5H4_9ASPA; Nuclear transcription factor Y subunit B-3
STRING	XP_008804488.1	6e-70	(Phoenix dactylifera)

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	7e-62	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]