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

Spipo14G0023000

Organism

Spirodela polyrhiza

Taxonomic ID

29656

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Alismatales; Araceae; Lemnoideae; Spirodela

Family

NF-YB

Protein Properties

Length: 125aa MW: 13623.3 Da PI: 5.0031

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Spipo14G0023000	genome	MIPS/IBIS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	169.4	4.2e-53	31	122	2	93
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyrel 93 reqdrflPian++rim+k +P+n+ki+kdake+vqecvsefisfvtseas kcq+ekrkt+ngddllwa++tlGfedyvepl++yl+ yre+ Spipo14G0023000 31 REQDRFLPIANIGRIMRKGIPENGKIAKDAKESVQECVSEFISFVTSEASGKCQKEKRKTVNGDDLLWAMGTLGFEDYVEPLRLYLNMYREV 122 89****************************************************************************************97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	1.0E-47	27	121	IPR009072	Histone-fold
SuperFamily	SSF47113	3.26E-36	33	122	IPR009072	Histone-fold
Pfam	PF00808	1.7E-27	36	100	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	2.7E-19	64	82	No hit	No description
PRINTS	PR00615	2.7E-19	83	101	No hit	No description
PRINTS	PR00615	2.7E-19	102	120	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: 125 aa Download sequence Send to blast
MAEARAPESP ESGHSGGGDQ AGEGRSGSSL REQDRFLPIA NIGRIMRKGI PENGKIAKDA 60 KESVQECVSE FISFVTSEAS GKCQKEKRKT VNGDDLLWAM GTLGFEDYVE PLRLYLNMYR 120 EVLP*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1n1j_A	7e-48	29	121	1	93	NF-YB
4awl_B	7e-48	29	121	2	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
4csr_A	7e-48	29	121	2	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
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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.
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. May regulate the expression of photosynthetic genes, and may be involved in chloroplast and amyloplast development. {ECO:0000269\|PubMed:14617083}.

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_008791403.1	1e-65	nuclear transcription factor Y subunit B-4-like isoform X1
Refseq	XP_008791404.1	1e-65	nuclear transcription factor Y subunit B-4-like isoform X2
Refseq	XP_008791405.1	1e-65	nuclear transcription factor Y subunit B-4-like isoform X3
Swissprot	Q65XK1	2e-55	NFYB4_ORYSJ; Nuclear transcription factor Y subunit B-4
Swissprot	Q8VYK4	2e-55	NFYB8_ARATH; Nuclear transcription factor Y subunit B-8
TrEMBL	A0A2H3Y033	3e-64	A0A2H3Y033_PHODC; nuclear transcription factor Y subunit B-4-like isoform X1
TrEMBL	A0A2H3Y041	3e-64	A0A2H3Y041_PHODC; nuclear transcription factor Y subunit B-4-like isoform X2
TrEMBL	A0A2H3Y0L0	3e-64	A0A2H3Y0L0_PHODC; nuclear transcription factor Y subunit B-4-like isoform X3
STRING	XP_008791402.1	6e-65	(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
AT2G38880.6	2e-58	nuclear factor Y, subunit B1

Link Out ? help Back to Top
Phytozome	Spipo14G0023000

Publications ? help Back to Top
Cheng CH, et al. A fine physical map of the rice chromosome 5. Mol. Genet. Genomics, 2005. 274(4): p. 337-45 [PMID:16261349] Zhao H, et al. The Arabidopsis thaliana Nuclear Factor Y Transcription Factors. Front Plant Sci, 2016. 7: p. 2045 [PMID:28119722]