About Products Protein Database Contact

TPC1B

Gene
TPC1B
Protein
Two pore calcium channel protein 1B
Organism
Nicotiana tabacum
Length
735 amino acids
Function
Functions as a voltage-gated inward-rectifying Ca(2+) channel (VDCC) across the plasma membrane that mediates sucrose-induced Ca(2+) influx in autotrophically grown leaf cells. Acts as the major ROS-responsive Ca(2+) channel and is the possible target of Al-dependent inhibition. Plays a regulatory role in defense responses.
Similarity
Belongs to the calcium channel alpha-1 subunit (TC 1.A.1.11) family. Two pore calcium channel subfamily.
Mass
85.147 kDa
Sequence
MEEYLLPGESSNSCRTRRRSGSIFDRRDAIAHGSAYQKAAALVDLAEDGIGLPEEILEGASFEKAAELYFMFTRFDFLWSLNYLALVVLNFFEKPLWCSKHLAESCNNRDYYYLGELPFLTGAESLIFEGVTLLLLIIHILFPISYEGFNLYWRSLLNRLKVILLLILVADIVVYILLPADFYYLPFRIAPYLRVVFFILNIRELRDSFFILAGMLGTYLNVVALSALFLLFSSWLAYVFFEDTRQGKTTFTSYGTTLYQMFVLFTTSNNPDVWIPAYKDSRWYCLFFVLYVLLGVYFVTNLILAVVYDSFKSELVKQVADKDRLRLRTLKKAFSLIDEANNGLLNEKQCTLLFEELNKYRTLPKISGDDFKSIFNELDDTGDFKINLEEFADLCSAIGLRFQKEDSLPIFEACPNFYHSPASEKLRGFIRGATFEYIIVFVLLVNLVAVIIETTLDIQNNSGQTFWQKVEFTFGWLYVIEMALKVYTYGFENYWRDGQNRFDFIVTWVIVIGETTTFVAPDDLTFLSNGEWIRYLLIARMLRLIRLLMHVERYRAFVATFLTLIPSLMPYLGTIFCILCFYCSLGLQIFGGIVNTGNPNLAQTDLAGNDYLLFNFNDYPNGMVTLFNILVMGNWQVWMQSYKELTGTSWTYAYFVSFYLISVLWLLNLIVAFVLEAFQAEMDLEASARCVDGDDKEAKRERRRNVGTKTRSQRVDFLLHHMLRSELTECSNDNP