BBX19 B-box type zinc finger family protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

Go to the top of the page Help

Official Symbol: BBX19
Official Full Name: B-box type zinc finger family protein
Primary source: TAIR:AT4G38960
Locus tag: AT4G38960
See related: Araport:AT4G38960
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: B-box domain protein 19; F19H22.60; F19H22_60
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help

See BBX19 in Genome Data Viewer

Location:: chromosome: 4

Exon count:: 7

Sequence:: Chromosome: 4; NC_003075.7 (18160903..18163341)

Chromosome 4 - NC_003075.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:: NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

BBX19 fine-tunes the circadian rhythm by interacting with PSEUDO-RESPONSE REGULATOR proteins to facilitate their repressive effect on morning-phased clock genes.
Title: BBX19 fine-tunes the circadian rhythm by interacting with PSEUDO-RESPONSE REGULATOR proteins to facilitate their repressive effect on morning-phased clock genes.
This study identifies BBX19 as a regulatory checkpoint, directing diverse developmental processes and tailoring adaptive responses to distinct endogenous and exogenous signals.
Title: The B-box protein BBX19 suppresses seed germination via induction of ABI5.
Results implicate BBX19 as a circadian clock output that depletes the active CO pool to accurately monitor daylength and precisely time FT expression.[BBX19]
Title: BBX19 interacts with CONSTANS to repress FLOWERING LOCUS T transcription, defining a flowering time checkpoint in Arabidopsis.

Submit: New GeneRIF Correction

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Homology

Orthologs from OrthoDB

NM_001204029.1

Supported by ESTs:

NM_001342518.1

Supported by ESTs:

NM_001342519.1

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables DNA-binding transcription factor activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables zinc ion binding	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within circadian rhythm	IEP Inferred from Expression Pattern more info	PubMed
involved_in negative regulation of DNA-templated transcription	IDA Inferred from Direct Assay more info
involved_in negative regulation of DNA-templated transcription	IEP Inferred from Expression Pattern more info
involved_in negative regulation of photomorphogenesis	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within photomorphogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within regulation of DNA-templated transcription	TAS Traceable Author Statement more info	PubMed
involved_in regulation of circadian rhythm	IEP Inferred from Expression Pattern more info
acts_upstream_of_or_within vegetative to reproductive phase transition of meristem	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in cytoplasm	ISM Inferred from Sequence Model more info
located_in nucleus	ISM Inferred from Sequence Model more info

General protein information

Go to the top of the page Help

Preferred Names: B-box type zinc finger family protein

NP_001190958.1

B-box type zinc finger family protein; FUNCTIONS IN: sequence-specific DNA binding transcription factor activity, zinc ion binding; INVOLVED IN: regulation of transcription; LOCATED IN: endomembrane system, intracellular; EXPRESSED IN: 18 plant structures; EXPRESSED DURING: 8 growth stages; CONTAINS InterPro DOMAIN/s: Zinc finger, B-box (InterPro:IPR000315); BEST Arabidopsis thaliana protein match is: B-box zinc finger family protein (TAIR:AT2G21320.1).

NP_001320162.1

B-box type zinc finger family protein; FUNCTIONS IN: sequence-specific DNA binding transcription factor activity, zinc ion binding; INVOLVED IN: regulation of transcription; LOCATED IN: endomembrane system, intracellular; EXPRESSED IN: 18 plant structures; EXPRESSED DURING: 8 growth stages; CONTAINS InterPro DOMAIN/s: Zinc finger, B-box (InterPro:IPR000315); BEST Arabidopsis thaliana protein match is: B-box zinc finger family protein (TAIR:AT2G21320.1); Has 1845 Blast hits to 1358 proteins in 120 species: Archae - 0; Bacteria - 0; Metazoa - 19; Fungi - 0; Plants - 1736; Viruses - 0; Other Eukaryotes - 90 (source: NCBI BLink).

NP_001320163.1

B-box type zinc finger family protein; FUNCTIONS IN: sequence-specific DNA binding transcription factor activity, zinc ion binding; INVOLVED IN: regulation of transcription; LOCATED IN: intracellular; EXPRESSED IN: 18 plant structures; EXPRESSED DURING: 8 growth stages; CONTAINS InterPro DOMAIN/s: Zinc finger, B-box (InterPro:IPR000315); BEST Arabidopsis thaliana protein match is: B-box zinc finger family protein (TAIR:AT2G21320.1); Has 833 Blast hits to 800 proteins in 77 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 815; Viruses - 0; Other Eukaryotes - 18 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_003075.7 Reference assembly

Range

18160903..18163341

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001342520.1 → NP_001328010.1 B-box type zinc finger family protein [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A1P8B3D4
NM_001036734.2 → NP_001031811.1 B-box type zinc finger family protein [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_001031811.1

Status: REVIEWED

UniProtKB/TrEMBL

A0A178UXI9

Conserved Domains (1) summary

cd19821
Location:22 → 63

Bbox1_BBX-like; B-box-type 1 zinc finger found in B-box (BBX) family of plant transcription factors and similar proteins
NM_120056.6 → NP_195607.2 B-box type zinc finger family protein [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_195607.2

Status: REVIEWED

UniProtKB/Swiss-Prot

C0SVM5, Q6NML9, Q9SVJ7

UniProtKB/TrEMBL

A0A178V028, A0A5S9Y248

Conserved Domains (1) summary

cd19821
Location:4 → 47

Bbox1_BBX-like; B-box-type 1 zinc finger found in B-box (BBX) family of plant transcription factors and similar proteins
NM_001342519.1 → NP_001320163.1 B-box type zinc finger family protein [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A178UXI9

Conserved Domains (1) summary

cd19821
Location:22 → 63

Bbox1_BBX-like; B-box-type 1 zinc finger found in B-box (BBX) family of plant transcription factors and similar proteins
NM_001342518.1 → NP_001320162.1 B-box type zinc finger family protein [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/Swiss-Prot

C0SVM5, Q6NML9, Q9SVJ7

UniProtKB/TrEMBL

A0A178V028, A0A5S9Y248

Conserved Domains (1) summary

cd19821
Location:4 → 47

Bbox1_BBX-like; B-box-type 1 zinc finger found in B-box (BBX) family of plant transcription factors and similar proteins
NM_001204029.1 → NP_001190958.1 B-box type zinc finger family protein [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_001190958.1

Status: REVIEWED

UniProtKB/TrEMBL

F4JUJ1

Conserved Domains (1) summary

smart00336
Location:96 → 139

BBOX; B-Box-type zinc finger