PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information? help Back to Top

TF ID

Vocar.0004s0339.1.p

Common Name

HAP3

Organism

Taxonomic ID

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Chlorophyta; Chlorophyceae; Chlamydomonadales; Volvocaceae; Volvox

Family

Protein Properties

Length: 204aa MW: 21672.7 Da PI: 7.6276

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Vocar.0004s0339.1.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	175	7.4e-55	16	109	2	95
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyr 91 reqdr+lPian+srimkk+lP+naki+kdaketvqecvsefisf+tseasdkcqrekrktingddllwa++tlGfe+y+eplk+yl+k+r Vocar.0004s0339.1.p 16 REQDRYLPIANISRIMKKALPGNAKIAKDAKETVQECVSEFISFITSEASDKCQREKRKTINGDDLLWAMTTLGFEEYLEPLKLYLAKFR 105 89**************************************************************************************** PP NF-YB 92 eleg 95 e+ Vocar.0004s0339.1.p 106 EAAV 109 9865 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	1.3E-55	11	142	IPR009072	Histone-fold
SuperFamily	SSF47113	1.15E-39	18	124	IPR009072	Histone-fold
Pfam	PF00808	2.8E-28	21	85	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	2.6E-21	49	67	No hit	No description
PROSITE pattern	PS00685	0	52	68	IPR003956	Transcription factor, NFYB/HAP3, conserved site
PRINTS	PR00615	2.6E-21	68	86	No hit	No description
PRINTS	PR00615	2.6E-21	87	105	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: 204 aa Download sequence Send to blast
MSGDEGDGRD GNSNAREQDR YLPIANISRI MKKALPGNAK IAKDAKETVQ ECVSEFISFI 60 TSEASDKCQR EKRKTINGDD LLWAMTTLGF EEYLEPLKLY LAKFREAAVA KQQPSSAGAG 120 AEAKREAAAA AAAAAASSQQ HQAAAHHLHA QMQGAMPFPL MPAQFQSLPH GMIPAGFTGL 180 PLPPGMAGLM MPTGSLPKQE PPK*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
4awl_B	2e-48	16	106	4	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
4csr_A	2e-48	16	106	4	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
Search in ModeBase

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.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_002949581.1	5e-87	hypothetical protein VOLCADRAFT_117284
Swissprot	O23310	1e-60	NFYB3_ARATH; Nuclear transcription factor Y subunit B-3
TrEMBL	A0A0I9QPW0	1e-124	A0A0I9QPW0_VOLCA; CCAAT-box binding factor HAP3-like protein
STRING	XP_002949581.1	2e-86	(Volvox carteri)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Chlorophytae	OGCP2023	16	16

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G14540.1	2e-61	nuclear factor Y, subunit B3

Link Out ? help Back to Top
Phytozome	Vocar.0004s0339.1.p

Publications ? help Back to Top
Xie Z, et al. Duplication and functional diversification of HAP3 genes leading to the origin of the seed-developmental regulatory gene, LEAFY COTYLEDON1 (LEC1), in nonseed plant genomes. Mol. Biol. Evol., 2008. 25(8): p. 1581-92 [PMID:18453547] 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]