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

Niben101Scf05311g01008.1

Organism

Nicotiana benthamiana

Taxonomic ID

4100

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana

Family

DBB

Protein Properties

Length: 210aa MW: 23254.2 Da PI: 4.37

Description

DBB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Niben101Scf05311g01008.1	genome	BTI	-

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	zf-B_box	17.2	1.1e-05	4	34	5	35
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHk 35 C+ +e+ +++ C ++ lC++C e H Niben101Scf05311g01008.1 4 QCDVCEKAQATVICCADEAALCAKCDIEVHA 34 7****99*****************995 PP
2	zf-B_box	18.2	5.1e-06	42	70	16	38
zf-B_box 16 lfCedCqqllCedClleeHkg......Ht 38 +fC +++ l+C+dC +++H+ H+ Niben101Scf05311g01008.1 42 IFCVEDRALFCKDCDEAIHSAsslaanHQ 70 5******************6566666665 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
CDD	cd00021	2.23E-5	3	35	No hit	No description
SMART	SM00336	7.9E-8	20	74	IPR000315	B-box-type zinc finger
CDD	cd00021	8.52E-4	27	73	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009651	Biological Process	response to salt stress
GO:0010100	Biological Process	negative regulation of photomorphogenesis
GO:0048573	Biological Process	photoperiodism, flowering
GO:0080167	Biological Process	response to karrikin
GO:0090351	Biological Process	seedling development
GO:1902448	Biological Process	positive regulation of shade avoidance
GO:0005634	Cellular Component	nucleus
GO:0003712	Molecular Function	transcription cofactor activity
GO:0008270	Molecular Function	zinc ion binding

Sequence ? help Back to Top
Protein Sequence Length: 210 aa Download sequence Send to blast
MKIQCDVCEK AQATVICCAD EAALCAKCDI EVHAANKLAT FIFCVEDRAL FCKDCDEAIH 60 SASSLAANHQ RFLATGIRVA LSSSCNKEAV KTQLEPPQPP QQNSQQVGLK MPPHQLSGIT 120 SPSWPVDDLL GFPDYDSTDK KELLELGELE WLGDIDLFGE QTAAEVPELS VSQSSNTHNI 180 YKQTRYQMSY KKPRIEIPDD DEYFTVPDLG

Functional Description ? help Back to Top
Source	Description
UniProt	Acts as negative regulator of seedling photomorphogenesis and light-regulated inhibition of hypocotyl elongation (PubMed:17605755, PubMed:18540109, PubMed:21685177). BBX24/STO and BBX25/STH function as transcriptional corepressors of HY5 activity, leading to the down-regulation of BBX22 expression. BBX24/STO acts additively with BBX25/STH during de-etiolation and the hypocotyl shade avoidance response (PubMed:23624715). Functions as negative regulator of photomorphogenic UV-B responses by interacting with both COP1 and HY5 (PubMed:22410790). May act as a transcription factor in the salt-stress response (PubMed:12909688). {ECO:0000269\|PubMed:12909688, ECO:0000269\|PubMed:17605755, ECO:0000269\|PubMed:18540109, ECO:0000269\|PubMed:21685177, ECO:0000269\|PubMed:22410790, ECO:0000269\|PubMed:23624715}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Circadian regulation with a peak before dawn. {ECO:0000269\|PubMed:17605755}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	NP_001312926.1	1e-122	B-box zinc finger protein 24-like
Refseq	XP_009605010.1	1e-122	PREDICTED: B-box zinc finger protein 24-like
Refseq	XP_016500562.1	1e-122	PREDICTED: B-box zinc finger protein 24-like isoform X1
Swissprot	Q96288	3e-71	BBX24_ARATH; B-box zinc finger protein 24
TrEMBL	Q3HVM6	1e-123	Q3HVM6_SOLTU; Fructokinase 2-like protein
STRING	XP_009605010.1	1e-122	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA5410	22	33

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G31380.1	4e-61	salt tolerance homologue

Publications ? help Back to Top
Gangappa SN,Holm M,Botto JF Molecular interactions of BBX24 and BBX25 with HYH, HY5 HOMOLOG, to modulate Arabidopsis seedling development. Plant Signal Behav, 2014. [PMID:23733077] Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Imtiaz M, et al. Identification and functional characterization of the BBX24 promoter and gene from chrysanthemum in Arabidopsis. Plant Mol. Biol., 2015. 89(1-2): p. 1-19 [PMID:26253592] Job N,Yadukrishnan P,Bursch K,Datta S,Johansson H Two B-Box Proteins Regulate Photomorphogenesis by Oppositely Modulating HY5 through their Diverse C-Terminal Domains. Plant Physiol., 2018. 176(4): p. 2963-2976 [PMID:29439209]