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

cra_locus_56185_iso_1

Organism

Catharanthus roseus

Taxonomic ID

4058

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Gentianales; Apocynaceae; Rauvolfioideae; Vinceae; Catharanthinae; Catharanthus

Family

DBB

Protein Properties

Length: 171aa MW: 18811.2 Da PI: 6.3293

Description

DBB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
cra_locus_56185_iso_1	genome	MPGR	-

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	zf-B_box	20.7	8.5e-07	4	44	5	39
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htv 39 C+ +e+ +++ C ++ lC +C +e H H++ cra_locus_56185_iso_1_len_568_ver_3 4 QCDVCEKAQATVICCADEAALCSKCDVEVHAAnklaskHQR 44 7****99*******************65667777765 PP
2	zf-B_box	26.7	1.1e-08	53	94	2	37
zf-B_box 2 eerkCpeHeekelqlfCedCqqllCedClleeHkg......H 37 + + C+ ++e + +fC +++ l+C+dC + +H+ H cra_locus_56185_iso_1_len_568_ver_3 53 NLPPCDICQERTAFIFCVEDRALFCKDCDEPIHSAnsiaanH 94 7799****99*******************655566666 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50119	9.414	1	47	IPR000315	B-box-type zinc finger
CDD	cd00021	3.69E-5	3	44	No hit	No description
SMART	SM00336	3.0E-8	4	47	IPR000315	B-box-type zinc finger
PROSITE profile	PS50119	8.873	52	99	IPR000315	B-box-type zinc finger
SMART	SM00336	1.3E-14	52	99	IPR000315	B-box-type zinc finger
Pfam	PF00643	5.8E-7	53	95	IPR000315	B-box-type zinc finger
CDD	cd00021	3.74E-7	55	98	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: 171 aa Download sequence Send to blast
MKIQCDVCEK AQATVICCAD EAALCSKCDV EVHAANKLAS KHQRLLLQNN SNNLPPCDIC 60 QERTAFIFCV EDRALFCKDC DEPIHSANSI AANHQRFLAT GIRVALSSGC NKGEMKSNVE 120 PRPPKPNSQL NASKTPPQNV AGVPSHSWGV DDLFQFSDYD SSNKKEQLEF N

Functional Description ? help Back to Top
Source	Description
UniProt	Acts as negative regulator of seedling photomorphogenesis (PubMed:18540109). BBX25/STH and BBX24/STO function as transcriptional corepressors of HY5 activity, leading to the down-regulation of BBX22 expression. BBX25/STH acts additively with BBX24/STO during de-etiolation and the hypocotyl shade avoidance response (PubMed:23624715). {ECO:0000269\|PubMed:18540109, ECO:0000269\|PubMed:23624715}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_011091647.1	2e-96	B-box zinc finger protein 24
Swissprot	Q9SID1	3e-68	BBX25_ARATH; B-box zinc finger protein 25
TrEMBL	A0A2G9H329	3e-94	A0A2G9H329_9LAMI; Uncharacterized protein
STRING	VIT_05s0102g00750.t01	1e-85	(Vitis vinifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA5410	22	33

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] Zhang X,Lin R Light signaling differentially regulates the expression of group IV of the B-box zinc finger family. Plant Signal Behav, 2017. 12(9): p. e1365213 [PMID:28922622]