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

CA12g17630

Organism

Capsicum annuum

Taxonomic ID

4072

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Solanoideae; Capsiceae; Capsicum

Family

DBB

Protein Properties

Length: 320aa MW: 35220.6 Da PI: 6.9578

Description

DBB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
CA12g17630	genome	PEP	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	zf-B_box	23.6	1e-07	4	42	5	37
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg......H 37 C+ ++++e++ fC+ ++ +C+dC H+ H CA12g17630 4 QCDVCNKNEASVFCTADEAAICDDCDHRVHHVnklaskH 42 7*************************9997323555555 PP
2	zf-B_box	27.7	5.8e-09	54	92	2	38
zf-B_box 2 eerkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38 ++++C+ ++e ++ lfC++++ +C++C l +Hk Ht CA12g17630 54 QAPMCDICQERRALLFCQQDRAIMCRECDLPIHKAneHT 92 7899*****************************878865 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50119	10.822	1	47	IPR000315	B-box-type zinc finger
CDD	cd00021	7.98E-8	3	47	No hit	No description
Pfam	PF00643	8.7E-6	4	43	IPR000315	B-box-type zinc finger
SMART	SM00336	6.1E-8	4	47	IPR000315	B-box-type zinc finger
SMART	SM00336	2.9E-15	53	100	IPR000315	B-box-type zinc finger
PROSITE profile	PS50119	10.182	53	100	IPR000315	B-box-type zinc finger
Pfam	PF00643	3.1E-7	54	92	IPR000315	B-box-type zinc finger
CDD	cd00021	3.56E-10	56	92	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:0009641	Biological Process	shade avoidance
GO:0005622	Cellular Component	intracellular
GO:0008270	Molecular Function	zinc ion binding

Sequence ? help Back to Top
Protein Sequence Length: 320 aa Download sequence Send to blast
MKIQCDVCNK NEASVFCTAD EAAICDDCDH RVHHVNKLAS KHQRFSLLQP SPKQAPMCDI 60 CQERRALLFC QQDRAIMCRE CDLPIHKANE HTQKHNRYLL TGIKLSANST VYTSPSQSQS 120 EISSVNSSVS NLKSQDPISK PVSASLSSTM TNTKAAAVAV VESVKVVKER VGGCNSGHLV 180 NAGGNGLTSS ISEYLEMLPG WHVEDFLDCS TPNGFSKNID DGDLLSFWDT DLESQLSSFP 240 PQNVGIWVPQ VPPPPQSKQE TQTQYFPPSN LNFGGQIGLK ESREVTNIKS SRKWMDDNSF 300 AVPQINPSST SFKRSRTVW*

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator that acts as positive regulator of seedling photomorphogenesis (PubMed:17965270). Acts downstream of COP1 and play an important role in early and long-term adjustment of the shade avoidance syndrome (SAS) responses in natural environments (PubMed:21070414). {ECO:0000269\|PubMed:17965270, ECO:0000269\|PubMed:21070414}.

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	HG975451	1e-111	HG975451.1 Solanum pennellii chromosome ch12, complete genome.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_016552101.1	0.0	PREDICTED: B-box zinc finger protein 20-like
Swissprot	Q9LQZ7	9e-82	BBX21_ARATH; B-box zinc finger protein 21
TrEMBL	A0A1U8F0C2	0.0	A0A1U8F0C2_CAPAN; B-box zinc finger protein 22
TrEMBL	A0A2G2Y9Y4	0.0	A0A2G2Y9Y4_CAPAN; B-box zinc finger protein 20-like
STRING	Solyc12g089240.1.1	0.0	(Solanum lycopersicum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA1463	23	64

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G75540.1	2e-76	salt tolerance homolog2

Publications ? help Back to Top
Xu D, et al. BBX21, an Arabidopsis B-box protein, directly activates HY5 and is targeted by COP1 for 26S proteasome-mediated degradation. Proc. Natl. Acad. Sci. U.S.A., 2016. 113(27): p. 7655-60 [PMID:27325768] Xu DB, et al. The G-Protein β Subunit AGB1 Promotes Hypocotyl Elongation through Inhibiting Transcription Activation Function of BBX21 in Arabidopsis. Mol Plant, 2017. 10(9): p. 1206-1223 [PMID:28827171] Xu D,Jiang Y,Li J,Holm M,Deng XW The B-Box Domain Protein BBX21 Promotes Photomorphogenesis. Plant Physiol., 2018. 176(3): p. 2365-2375 [PMID:29259103] 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] Crocco CD,Ocampo GG,Ploschuk EL,Mantese A,Botto JF Heterologous Expression of AtBBX21 Enhances the Rate of Photosynthesis and Alleviates Photoinhibition in Solanumtuberosum. Plant Physiol., 2018. 177(1): p. 369-380 [PMID:29555784] Kang X, et al. HRB2 and BBX21 interaction modulates Arabidopsis ABI5 locus and stomatal aperture. Plant Cell Environ., 2018. 41(8): p. 1912-1925 [PMID:29748960]