Protein Details: Transient receptor potential cation channel subfamily M member-like 2

Protein ID

ICDB_Pro_0063

Protein Name

Transient receptor potential cation channel subfamily M member-like 2

Gene Name

TRPM2 v1g248535

Organism

Nematostella vectensis (Starlet sea anemone)

Length

1551 amino acids

AlphaFoldDB

AF-A7T1N0-F1-model_v4.pdb

Function

Nonselective, voltage-independent cation channel that mediates Ca(2+) and to a lesser extent Na(+) influx, leading to increased cytoplasmic Ca(2+) levels. Functions as a ligand-gated ion channel. Binding of ADP-ribose causes a conformation change; the channel is primed but still requires Ca(2+) binding to trigger channel opening. May have ADP-ribose pyrophosphatase activity which reduces ADP-ribose levels induced by oxidative stress, thus preventing the channel activation by reactive oxygen species.

Sequence

MGKDSFTPLYDGGDSSHVHLNKFGSNQLSQSKKSWIARNFSRRECIRFVPKSHDVSRCKCGRPRERHSQQALESGQGSEEWNVASCTTKHPTNAYGEIDFEGYGGQKRAPYLRMSHDTDANLVITLMLKRWNLEIPNLVISVTGGAKSFVLKPRLREMFRRGLIKAAKTTGAWIITGGTNTGVMKHVGEAVKEQQLMFGSDTQVNVIGIATWGIVDKQSDLISEKNGKYPALYSMEPTPGHQGAMLDPNHSHFFLVDDGTEGKYGVEIGMRSRIEEAIMKVKTDSRSEAGSIGVPVVLLVLEGGPNTVATMYELIKKKVPAVVIDGSGRAASVVGFAYNHTIKRNVDGQTINVIDPQYEDEVRAKVVEVFGAKGADKTYSMIKDVLEDEKMISVYSLDGEISQDIDLAILKALLKANRSSPVAQLNLALAWNRIDLAKSDIFTEEQQWTTETLSAAMLTALLDDKAEFAELFLQNGLSMREFLSLDILCKLYAEVPGNTTIKPLLQKEMGKRQVKTIDMDVVGEVIEELMGDMFESYYRKDGHYFGELASYAEGLVLKNRKSSKDLLANINRIDPLPTPYLDVFLWAVLCNRRELARVLWEAGREPMAAALMASRLLKRMASRAQEDNTITDISSDLYDHARLFEERAVGVLDECFNENETLSQTLLVRELDHYSRMTALELAVSAESQDFIAHTSCQVLLTRLWMGTMAMNTRWWKVLVCLYLPVLIFPIIYFVPDEQHERQAAEREHQKSLNQKSSKVKSHKEKNDAPVVPVYRSKEEKAVSNDEEARVGTENEEEDFQLEDYIPEIREDDSMEVIMRNKKLGFCDRIMHFYSAPFSKFVGNVVGYLAFIFLYAYVVLFNFPRFDPAKTLGGIHPTEIVLYFWVFTILIEEIRQLAAKPPKYIKDKVSVYFSDTWNFVDIFSLTVFIIAIILRFFTNSRIFTASRIILSLDIIFFIVRSLQIFSVNRLLGPKLVMIQKMMQDLAQFIIILAVFTIAYGIALHAVMFPSPGIYARNNTWVTITSVVQYPYWQMYGELFLDEIQGEKPKEFGEVDPDGRWLSPLLLAIYMVFTNILLLNLLIAIFNYTFERVQEDSDKVWKFQRYDLVQEYHSRPVFAPPLVLLGHILIFIRWVWRMCRCGHPPRGSTMKIGLSPAEMEQMDNWEFQAAEMYIHQQQQKNSGTLEERVRALGDRVDCINSQLNRVLDSMSGTRAHALTDGNGLEGGHDSEGRLARMEVELSSNSESLQKILALLQQQPPVKGQAAVPIQLTLLHYKARSSPYPGSTAKRFAVQDNMVDWQVPFPDYKPVNYTAPVVLANPVWADKDLMAMSPRPELPYNQMDHTCNVNRVSYNGTYVVKDGLPLNPMGRTGMQGRGLLGRFGPNHAADPVVTRWKRTSAGVMLQGGKKVLEFVAIQRKDNNQWAIPGGMVEPGQLVTQALKAEFGEEAMAKLNVSQEEKERIAKQIERLFQQGQEIYKGYVDDPRNTDNAWMETVAVNFHDDKGDLFGDITLQAGDDAAAVRWQRVSGNIPLYASHVSILEKVAKMRDAAF

PDB Structures

6CO7

Ligand Binding

1. DICL_CP

2. DICL_Pep

Binding Site

Disease

Location

DOI ID

10.1126/science.1139158; 10.1038/srep08032; 10.1371/journal.pone.0158060; 10.1038/s41598-017-07652-4; 10.7554/elife.36409

RefSeq

XP_001622235.1