Structure of PDB 8ddq Chain A Binding Site BS01

Receptor Information

>8ddq Chain A (length=962) Species: 10090 (Mus musculus)

ISKHTQLSPTDAFGTIEFQGGGHSNKAMYVRVSFDTKPDLLLHLMTKEWQ
LELPKLLISVHGGLQNFELQPKLKQVFGKGLIKAAMTTGAWIFTGGVNTG
VIRHVGDALKDHASKSRGKICTIGIAPWGIVENQEDLIGRDVVRPYQTMS
NPMSKLTVLNSMHSHFILADNGTTGKYGAEVKLRRQLEKHISLQKINTRI
GQGVPVVALIVEGGPNVISIVLEYLRDTPPVPVVVCDGSGRASDILAFGH
KYSEVTIQKTFTYTRTQAQHLFIILMECMKKKELITVFRMGSEGHQDIDL
AILTALLKGANASAPDQLSLALAWNRVDIARSQIFIYGQQWPVGSLEQAM
LDALVLDRVDFVKLLIENGVSMHRFLTISRLEELYNTRHGPSNTLYHLVR
DVKKGNLPPDYRISLIDIGLVIEYLMGGAYRCNYTRKRFRTLYHNLNHFP
FPFHELMVWAVLMKRQKMALFFWQHGEEAMAKALVACKLCKAMAHEASEN
DMVDDISQELNHNSRDFGQLAVELLDQSYKQDEQLAMKLLTYELKNWSNA
TCLQLAVAAKHRDFIAHTCSQMLLTDMWMGRLRMRKNSGLKVILGILLPP
SILSLEFKNGRKIYEFYNAPIVKFWFYTLAYIGYLMLFNYIVLVKMERWP
STQEWIVISYIFTLGIEKMREILMSEPGKLLQKVKVWLQEYWNVTDLIAI
LLFSVGMILRLQDQPFRSDGRVIYCVNIIYWYIRLLDIFGVNKYLGPYVM
MIGKMMIDMMYFVIIMLVVLMSFGVARQAILFPNEEPSWKLAKNIFYMPY
WMIYGEVFADQIDPPCQLPPCKTGAWIVPAIMACYLLVANILLVNLLIAV
FNNTFFEVKSISNQVWKFQRYQLIMTFHERPVLPPPLIIFSHMTMRDYGL
KLFITDDELKKVHDFEEQCIEEYFREKDDRFNSSNDERIRVTSERVENMS
MRLEEVNEREHS

Ligand information

>8ddq Chain E (length=17) Species: 10090 (Mus musculus)

AAAAAAAAAAAAAAAAA

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8ddq Structural and functional analyses of a GPCR-inhibited ion channel TRPM3.
• Resolution: 2.7 Å
• Binding residue (original residue number in PDB): T133 Q134 L135 S136 P137 T138 V160 S161 D298
• Binding residue (residue number reindexed from 1): T5 Q6 L7 S8 P9 T10 V32 S33 D170

Gene Ontology

Molecular Function

• GO:0005216 monoatomic ion channel activity

Biological Process

• GO:0006811 monoatomic ion transport
• GO:0051262 protein tetramerization
• GO:0055085 transmembrane transport

Cellular Component

• GO:0016020 membrane

External links

• PDB: RCSB:8ddq, PDBe:8ddq, PDBj:8ddq
• PDBsum: 8ddq
• PubMed: 36283409
• UniProt: Q5F4S7