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

Brast09G127500.1.p

Organism

Brachypodium stacei

Taxonomic ID

1071399

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Brachypodieae; Brachypodium

Family

DBB

Protein Properties

Length: 261aa MW: 27620.1 Da PI: 5.1401

Description

DBB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Brast09G127500.1.p	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	zf-B_box	22.9	1.8e-07	4	46	5	41
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htvvp 41 C+ +e ++ C ++ lC+ C +++H H++ p Brast09G127500.1.p 4 QCDACEGAAATVVCCADEAALCARCDVQIHAAnklagkHQRLP 46 6****99*******************6678888898877 PP
2	zf-B_box	31.1	4.9e-10	62	102	3	37
zf-B_box 3 erkCpeHeekelqlfCedCqqllCedClleeHkg......H 37 +++C+ +++k++ fC +++ l+C+dC l++H + H Brast09G127500.1.p 62 PPRCDVCQDKPAFVFCVEDRALFCADCDLSIHVQgalsgtH 102 789*****************************544566666 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50119	9.826	1	47	IPR000315	B-box-type zinc finger
CDD	cd00021	1.49E-6	3	47	No hit	No description
SMART	SM00336	1.9E-9	4	47	IPR000315	B-box-type zinc finger
Pfam	PF00643	1.4E-5	4	47	IPR000315	B-box-type zinc finger
SMART	SM00336	1.5E-13	60	107	IPR000315	B-box-type zinc finger
PROSITE profile	PS50119	8.731	60	93	IPR000315	B-box-type zinc finger
Pfam	PF00643	1.1E-7	61	102	IPR000315	B-box-type zinc finger
CDD	cd00021	1.43E-8	63	106	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: 261 aa Download sequence Send to blast
MRIQCDACEG AAATVVCCAD EAALCARCDV QIHAANKLAG KHQRLPLDDV PSPAAATPCK 60 PPPRCDVCQD KPAFVFCVED RALFCADCDL SIHVQGALSG THRRFLATGI RVGFAFTSAA 120 AERRPRAAPS KPPPAPPAAP QEVPSSPAYL SPSGWAVEDL LQFSDYESSD KKGSTSPLGF 180 KELEWFADID GLFHHDNQQP TATKAGGRTA AAEVPELFAS PQPASNAGFY KAAGARPSKK 240 ARVELPDDDE DYLIVPDLGF *

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}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Brast09G127500.1.p

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 -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_003580039.1	1e-149	B-box zinc finger protein 24
Swissprot	Q96288	1e-65	BBX24_ARATH; B-box zinc finger protein 24
TrEMBL	I1IZ62	1e-147	I1IZ62_BRADI; Uncharacterized protein
STRING	BRADI5G14280.2	1e-148	(Brachypodium distachyon)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP3202	33	68

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G06040.1	2e-61	DBB family protein

Link Out ? help Back to Top
Phytozome	Brast09G127500.1.p

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]