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

30170.m014128

Common Name

LOC8275812, RCOM_1596360

Organism

Ricinus communis

Taxonomic ID

3988

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Euphorbiaceae; Acalyphoideae; Acalypheae; Ricinus

Family

DBB

Protein Properties

Length: 309aa MW: 33843.9 Da PI: 6.9176

Description

DBB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
30170.m014128	genome	JCVI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	zf-B_box	21.9	3.6e-07	4	46	5	40
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg.......Htvv 40 C+ ++++e++ fC+ ++ lC+ C + H+ H+++ 30170.m014128 4 QCDVCSKEEASVFCTADEAALCDACDHSVHHAnklaskhHRFC 46 7****************************64558888988876 PP
2	zf-B_box	27.4	7.1e-09	56	92	4	38
zf-B_box 4 rkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38 ++C+ ++ek++ fC++++ lC+dC + +Hk Ht 30170.m014128 56 PICDVCQEKRAFVFCQQDRAILCRDCDVPIHKAneHT 92 79*****************************878865 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50119	10.893	1	47	IPR000315	B-box-type zinc finger
CDD	cd00021	2.41E-7	3	47	No hit	No description
SMART	SM00336	2.7E-4	4	47	IPR000315	B-box-type zinc finger
PROSITE profile	PS50119	9.954	53	100	IPR000315	B-box-type zinc finger
SMART	SM00336	3.1E-14	53	100	IPR000315	B-box-type zinc finger
CDD	cd00021	3.11E-10	56	100	No hit	No description
Pfam	PF00643	7.7E-7	56	92	IPR000315	B-box-type zinc finger

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: 309 aa Download sequence Send to blast
MKIQCDVCSK EEASVFCTAD EAALCDACDH SVHHANKLAS KHHRFCLLHP SSKSFPICDV 60 CQEKRAFVFC QQDRAILCRD CDVPIHKANE HTQKHNRFLL TGVKLSATSV IYMPSSSSSV 120 PSGCDLVPDS KSQQQQSAKK PSNSNPPSST FKTLSPNSTL SKTSPSSNTV VNKSGDNSVI 180 NNEGIGSVSS ISEYLMETLP GWHVDDFLDF PSIPFGFCKP DDEILPVGGG DLGDVTNPFS 240 SEMGIWVPQA PIPPHPSQHY QQMVSQVGFK ETKEATNTKP NNRRWSDDAF TVPQVSPPSI 300 GSKRSRSFW

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}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	30170.m014128

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_002510475.1	0.0	B-box zinc finger protein 21
Swissprot	Q9LQZ7	1e-87	BBX21_ARATH; B-box zinc finger protein 21
TrEMBL	B9R832	0.0	B9R832_RICCO; Salt-tolerance protein, putative
STRING	XP_002510475.1	0.0	(Ricinus communis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF1448	34	94

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G75540.1	5e-84	salt tolerance homolog2

Link Out ? help Back to Top
Phytozome	30170.m014128
Entrez Gene	8275812

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]