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

GSMUA_Achr6P21320_001

Organism

Musa acuminata

Taxonomic ID

4641

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Zingiberales; Musaceae; Musa

Family

DBB

Protein Properties

Length: 254aa MW: 28057.6 Da PI: 4.6202

Description

DBB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSMUA_Achr6P21320_001	genome	CIRAD	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	zf-B_box	23.9	8.4e-08	4	43	5	38
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38 C+ +e+ +++l C ++ lC++C +e+H H+ GSMUA_Achr6P21320_001 4 QCDVCEKAPATLICCADEAALCASCDVEIHLAnklaskHQ 43 7*****************************4445555665 PP
2	zf-B_box	27.9	4.9e-09	53	86	2	35
zf-B_box 2 eerkCpeHeekelqlfCedCqqllCedClleeHk 35 + ++C+ ++ek + +fC +++ l+C+dC + +H GSMUA_Achr6P21320_001 53 KLPRCDICQEKAAFIFCVEDRALFCRDCDEPIHV 86 789***************************9994 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50119	9.641	1	47	IPR000315	B-box-type zinc finger
CDD	cd00021	2.37E-7	3	47	No hit	No description
SMART	SM00336	2.1E-9	4	47	IPR000315	B-box-type zinc finger
Pfam	PF00643	1.4E-5	4	43	IPR000315	B-box-type zinc finger
SMART	SM00336	2.1E-14	52	99	IPR000315	B-box-type zinc finger
PROSITE profile	PS50119	8.887	52	99	IPR000315	B-box-type zinc finger
Pfam	PF00643	4.5E-7	53	95	IPR000315	B-box-type zinc finger
CDD	cd00021	1.57E-7	55	85	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: 254 aa Download sequence Send to blast
MKIQCDVCEK APATLICCAD EAALCASCDV EIHLANKLAS KHQRLRLDCL SNKLPRCDIC 60 QEKAAFIFCV EDRALFCRDC DEPIHVAGTL TGNHQRYLAT GIRVAANAMC NKDFNDNTEP 120 PNQGPATPAA KVPETPQTIS SFMDSAWAAD EFLQLYDQET GYKGSPVGYE ELDWFADIGL 180 FHDQLPKATQ TAAQVPELPT TQASNTGFYR ANKFPVPQAS DTGFYRGNKC GTLFKKPRLE 240 ISDEEEYFTV PDLG

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 -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009405563.1	0.0	PREDICTED: B-box zinc finger protein 24
Refseq	XP_009405564.1	0.0	PREDICTED: B-box zinc finger protein 24
Swissprot	Q96288	2e-80	BBX24_ARATH; B-box zinc finger protein 24
TrEMBL	M0T8Y0	0.0	M0T8Y0_MUSAM; Uncharacterized protein
STRING	GSMUA_Achr6P21320_001	0.0	(Musa acuminata)

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	7e-83	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]