Structure of PDB 7w40 Chain A

Receptor sequence
>7w40A (length=301) Species: 9606,83333 [Search protein sequence]
PGILYVIPAVYGVIILIGLIGNITLIKIFCTVKSMRNVPNLFISSLALGD
LLLLITCAPVDASRYLADRWLFGRIGCKLIPFIQLTSVGVSVFTLTALSA
DRYKAIVRPMDIQASHALMKACLKAAFIWIISMLLAIPEAVFSDLHPFHE
ESTNQTFISCAPYPHSNELHPKIHSMASFLVFYVIPLSIISVYYYFIAKN
LIQSAYNLPVEGNIHVKKQIESRKRLAKTVLVFVGLFAFCWLPNHVIYLY
RSYHYSEVDTSMLHFVTSICARLLAFTNSCVNPFALYLLSKSFRKQFNTQ
L
3D structure
PDB7w40 Structures of human gastrin-releasing peptide receptors bound to antagonist and agonist for cancer and itch therapy.
ChainA
Resolution3.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 A C93 R100 Y101 D104 W106 F184 F193 S195 C196 P198 N280 H281 Y284 R287 V294 F301 C57 R64 Y65 D68 W70 F148 F157 S159 C160 P162 N244 H245 Y248 R251 V258 F265
Gene Ontology
Molecular Function
GO:0004930 G protein-coupled receptor activity
GO:0005515 protein binding
GO:0015144 carbohydrate transmembrane transporter activity
GO:1901982 maltose binding
Biological Process
GO:0006974 DNA damage response
GO:0007186 G protein-coupled receptor signaling pathway
GO:0008643 carbohydrate transport
GO:0015768 maltose transport
GO:0034219 carbohydrate transmembrane transport
GO:0034289 detection of maltose stimulus
GO:0042956 maltodextrin transmembrane transport
GO:0055085 transmembrane transport
GO:0060326 cell chemotaxis
Cellular Component
GO:0016020 membrane
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space
GO:0043190 ATP-binding cassette (ABC) transporter complex
GO:0055052 ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing
GO:1990060 maltose transport complex

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External links
PDB RCSB:7w40, PDBe:7w40, PDBj:7w40
PDBsum7w40
PubMed36724251
UniProtP0AEX9|MALE_ECOLI Maltose/maltodextrin-binding periplasmic protein (Gene Name=malE);
P30550|GRPR_HUMAN Gastrin-releasing peptide receptor (Gene Name=GRPR)

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