PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica

Family

DBB

Protein Properties

Length: 235aa MW: 26016 Da PI: 7.8408

Description

DBB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSBRNA2T00075108001	genome	Genoscope	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	zf-B_box	18.6	3.8e-06	5	33	6	34
zf-B_box 6 CpeHeekelqlfCedCqqllCedClleeH 34 C+ ++++e++ fC ++ lC+ C + H GSBRNA2T00075108001 5 CDVCDKEEASVFCCADEAALCNGCDRHVH 33 *************************9988 PP
2	zf-B_box	28.4	3.3e-09	55	92	3	38
zf-B_box 3 erkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38 ++ C+ ++e ++ lfC++++ lC++C +H+ Ht GSBRNA2T00075108001 55 APLCDICGERRALLFCQKDRAILCRECDIPIHQAneHT 92 789*****************************767876 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50119	9.584	1	47	IPR000315	B-box-type zinc finger
SMART	SM00336	2.3E-7	4	47	IPR000315	B-box-type zinc finger
CDD	cd00021	3.08E-6	5	33	No hit	No description
PROSITE profile	PS50119	9.997	53	100	IPR000315	B-box-type zinc finger
SMART	SM00336	2.5E-15	53	100	IPR000315	B-box-type zinc finger
Pfam	PF00643	1.6E-7	55	93	IPR000315	B-box-type zinc finger
CDD	cd00021	4.23E-10	56	100	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0005622	Cellular Component	intracellular
GO:0008270	Molecular Function	zinc ion binding

Sequence ? help Back to Top
Protein Sequence Length: 235 aa Download sequence Send to blast
MKIWCDVCDK EEASVFCCAD EAALCNGCDR HVHFANKLAG KHLRFSLTSP TPKDAPLCDI 60 CGERRALLFC QKDRAILCRE CDIPIHQANE HTKKHNRFLL TGIKLSASPS AYPRASNSVI 120 SNTNNNNKRA TQSFKTGSNQ TTSAHKDSGF QKLIQPYKSK INNDSGSGSG SGSISEYLME 180 TLPGWRVEDL LEDPSCVSYE DNNNIFTKNN NKGVNDGSSS QYQHQGFWEQ KPFS*

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Bna.21958	2e-69	root

Functional Description ? help Back to Top
Source	Description
UniProt	Acts as positive regulator of seedling photomorphogenesis. Plays a negative role in brassinosteroid responses. {ECO:0000269\|PubMed:22535582}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	GSBRNA2T00075108001

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	AK118879	1e-120	AK118879.1 Arabidopsis thaliana At4g39070 mRNA for putative zinc finger protein, complete cds, clone: RAFL21-21-B16.
GenBank	AK230379	1e-120	AK230379.1 Arabidopsis thaliana mRNA for hypothetical protein, complete cds, clone: RAFL24-29-C17.
GenBank	BT028893	1e-120	BT028893.1 Arabidopsis thaliana unknown protein (At4g39070) mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009148051.1	1e-125	PREDICTED: B-box zinc finger protein 20-like
Swissprot	Q0IGM7	1e-109	BBX20_ARATH; B-box zinc finger protein 20
TrEMBL	A0A078HXN4	1e-175	A0A078HXN4_BRANA; BnaC01g00140D protein
STRING	Bra011879.1-P	1e-124	(Brassica rapa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM6597	27	43

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G39070.1	1e-104	DBB family protein

Publications ? help Back to Top
Chalhoub B, et al. Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome. Science, 2014. 345(6199): p. 950-3 [PMID:25146293] Wei CQ, et al. The Arabidopsis B-box protein BZS1/BBX20 interacts with HY5 and mediates strigolactone regulation of photomorphogenesis. J Genet Genomics, 2016. 43(9): p. 555-563 [PMID:27523280] Thussagunpanit J, et al. Involvement of STH7 in light-adapted development in Arabidopsis thaliana promoted by both strigolactone and karrikin. Biosci. Biotechnol. Biochem., 2017. 81(2): p. 292-301 [PMID:27858514]