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

MELO3C022445P1

Organism

Cucumis melo

Taxonomic ID

3656

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Cucurbitales; Cucurbitaceae; Benincaseae; Cucumis

Family

DBB

Protein Properties

Length: 166aa MW: 18045.7 Da PI: 6.6274

Description

DBB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
MELO3C022445P1	genome	MELONOMICS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	zf-B_box	23.3	1.4e-07	4	44	5	39
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htv 39 C+ +e+ +++ C ++ lC++C +e H H++ MELO3C022445P1 4 QCDVCEKAPATVICCADEAALCAKCDVEVHAAnklaskHQR 44 7*****************************65667777765 PP
2	zf-B_box	29.9	1.2e-09	53	95	2	38
zf-B_box 2 eerkCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38 + +kC+ +++k + +fC +++ l+C+dC + +H++ H+ MELO3C022445P1 53 KLPKCDICQDKAAFIFCVEDRALFCQDCDEPIHSSgslsanHQ 95 5799*****************************7667777775 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50119	9.3	1	47	IPR000315	B-box-type zinc finger
CDD	cd00021	5.18E-6	3	47	No hit	No description
Pfam	PF00643	1.1E-5	4	44	IPR000315	B-box-type zinc finger
SMART	SM00336	8.9E-10	4	47	IPR000315	B-box-type zinc finger
PROSITE profile	PS50119	8.93	52	99	IPR000315	B-box-type zinc finger
SMART	SM00336	1.4E-13	52	99	IPR000315	B-box-type zinc finger
Pfam	PF00643	1.9E-8	53	95	IPR000315	B-box-type zinc finger
CDD	cd00021	2.09E-6	55	98	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009640	Biological Process	photomorphogenesis
GO:0009651	Biological Process	response to salt stress
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: 166 aa Download sequence Send to blast
MKIQCDVCEK APATVICCAD EAALCAKCDV EVHAANKLAS KHQRLLLQCL STKLPKCDIC 60 QDKAAFIFCV EDRALFCQDC DEPIHSSGSL SANHQRFLAT GIRVAMSSSC TKDVDKVKME 120 PPNPKNPQVP AKVPSQQVPN FTSSWAVDDF LHFSDLESSD KVSKS*

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}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	EU284122	0.0	EU284122.1 Cucumis sativus putative transcription factor mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_008460037.1	1e-114	PREDICTED: B-box zinc finger protein 24-like isoform X1
Refseq	XP_008460038.1	1e-114	PREDICTED: B-box zinc finger protein 24-like isoform X1
Refseq	XP_008460039.1	1e-114	PREDICTED: B-box zinc finger protein 24-like isoform X2
Swissprot	Q96288	4e-73	BBX24_ARATH; B-box zinc finger protein 24
TrEMBL	A0A1S3CBP7	1e-113	A0A1S3CBP7_CUCME; B-box zinc finger protein 24-like isoform X1
TrEMBL	A0A1S3CC25	1e-113	A0A1S3CC25_CUCME; B-box zinc finger protein 24-like isoform X2
TrEMBL	E5GC89	1e-113	E5GC89_CUCME; Salt-tolerance protein
STRING	XP_008460037.1	1e-114	(Cucumis melo)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G06040.2	6e-77	DBB family protein

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]