NCBI Accession #
NP_001312977.1
NCBI GenBank Nucleotide #
NM_001326048.1
NCBI Official Full Name
two pore calcium channel protein 1B
NCBI Official Symbol
LOC107819477
NCBI Official Synonym Symbols
TPC1B; NtTPC1B
NCBI Protein Information
two pore calcium channel protein 1B
UniProt Synonym Gene Names
NtTPC1B
UniProt Protein Name
Two pore calcium channel protein 1B
UniProt Synonym Protein Names
Voltage-dependent calcium channel protein TPC1B; NtTPC1B
UniProt Primary Accession #
Q75VR0
UniProt Related Accession #
Q75VR0
UniProt Comments
Functions as a voltage-gated inward-rectifying Ca2+ channel (VDCC) across the plasma membrane that mediates sucrose-induced Ca2+ influx in autotrophically grown leaf cells. Acts as the major ROS-responsive Ca2+ channel and is the possible target of Al-dependent inhibition. Plays a regulatory role in defense responses.