Structure of PDB 8ed8 Chain D

Receptor sequence

>8ed8D (length=968) Species: 10090 (Mus musculus)

ISKHTQLSPTDAFGTIEFQGGGHSNKAMYVRVSFDTKPDLLLHLMTKEWQ
LELPKLLISVHGGLQNFELQPKLKQVFGKGLIKAAMTTGAWIFTGGVNTG
VIRHVGDALKDHASKSRGKICTIGIAPWGIVENQEDLIGRDVVRPYQTMS
NPMSKLTVLNSMHSHFILADNGTTGKYGAEVKLRRQLEKHISLQKINTRI
GQGVPVVALIVEGGPNVISIVLEYLRDTPPVPVVVCDGSGRASDILAFGH
KYSEVTIQKTFTYTRTQAQHLFIILMECMKKKELITVFRMGSEGHQDIDL
AILTALLKGANASAPDQLSLALAWNRVDIARSQIFIYGQQWPVGSLEQAM
LDALVLDRVDFVKLLIENGVSMHRFLTISRLEELYNTRHGPSNTLYHLVR
DVKKGNLPPDYRISLIDIGLVIEYLMGGAYRCNYTRKRFRTLYHNLNHFP
FPFHELMVWAVLMKRQKMALFFWQHGEEAMAKALVACKLCKAMAHEASEN
DMVDDISQELNHNSRDFGQLAVELLDQSYKQDEQLAMKLLTYELKNWSNA
TCLQLAVAAKHRDFIAHTCSQMLLTDMWMGRLRMRKNSGLKVILGILLPP
SILSLEFKNGRKIYEFYNAPIVKFWFYTLAYIGYLMLFNYIVLVKMERWP
STQEWIVISYIFTLGIEKMREILMSEPGKLLQKVKVWLQEYWNVTDLIAI
LLFSVGMILRLQDQPFRSDGRVIYCVNIIYWYIRLLDIFGVNKYLGPYVM
MIGKMMIDMMYFVIIMLVVLMSFGVARQAILFPNEEPSWKLAKNIFYMPY
WMIYGEVFADQIDPPCQLPPCKTGAWIVPAIMACYLLVANILLVNLLIAV
FNNTFFEVKSISNQVWKFQRYQLIMTFHERPVLPPPLIIFSHMTMIFQHV
CRDYGLKLFITDDELKKVHDFEEQCIEEYFREKDDRFNSSNDERIRVTSE
RVENMSMRLEEVNEREHS

3D structure

• PDB: 8ed8 Structural and functional analyses of a GPCR-inhibited ion channel TRPM3.
• Chain: D
• Resolution: 3.2 Å

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	peptide	D	T133 Q134 S136 T138 F141 D298 G300	T5 Q6 S8 T10 F13 D170 G172
BS02	9Z9	D	P1038 S1039 W1040	P787 S788 W789
BS03	PIO	D	F990 N993 K994 Y995	F739 N742 K743 Y744

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:8ed8, PDBe:8ed8, PDBj:8ed8
• PDBsum: 8ed8
• PubMed: 36283409
• UniProt: Q5F4S7