NCBI Accession #
NP_197515.1
NCBI GenBank Nucleotide #
NM_122022.3
NCBI Official Full Name
SPX domain-containing protein 1
NCBI Official Symbol
SPX1
NCBI Official Synonym Symbols
ARABIDOPSIS THALIANA SPX DOMAIN GENE 1; ARABIDOPSIS THALIANA SPX DOMAIN GENE 1; ATSPX1; F5O24.40; F5O24_40; SPX domain gene 1; SPX domain gene 1
NCBI Protein Information
SPX domain-containing protein 1
NCBI Summary
Expression is upregulated in the shoot of cax1/cax3 mutant.
UniProt Synonym Gene Names
AtSPX1
UniProt Protein Name
SPX domain-containing protein 1
UniProt Synonym Protein Names
Protein SPX DOMAIN GENE 1
UniProt Primary Accession #
Q8LBH4
UniProt Secondary Accession #
Q8RY68
UniProt Related Accession #
Q8LBH4
UniProt Comments
Plays a positive role in plant adaptation to phosphate starvation (PubMed:18315545). Inhibits PHR1 DNA-binding activity in a Pi-dependent manner (PubMed:25271326).