Structure of PDB 8ibv Chain R

Receptor sequence
>8ibvR (length=279) Species: 562,9606 [Search protein sequence]
CSPFPLGALVPVTAVCLCLFVVGVSGNVVTVMLIGRYRDMRTTTNLYLGS
MAVSDLLILLGLPFDLYRLWRSRPWVFGPLLCRLSLYVGEGCTYATLLHM
TALSVERYLAICRPVTRRRVRALIAVLWAVALLSAGPFLFLVGVEQDAEA
AALFSRECRPSPAQLGALRVMLWVTTAYFFLPFLCLSILYGLIGRELWSG
HRQTVRVLLVVVLAFIICWLPFHVGRIIYINTEDSRMMYFSQYFNIVALQ
LFYLSASINPILYNLISKKYRAAAFKLLL
3D structure
PDB8ibv Structural basis for motilin and erythromycin recognition by motilin receptor.
ChainR
Resolution3.19 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 R S101 D182 R236 R318 Y321 D326 M330 Q334 N337 L341 S72 D147 R159 R226 Y229 D234 M238 Q242 N245 L249
Gene Ontology
Molecular Function
GO:0004930 G protein-coupled receptor activity
GO:0005506 iron ion binding
GO:0008528 G protein-coupled peptide receptor activity
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0042562 hormone binding
GO:0046872 metal ion binding
Biological Process
GO:0007165 signal transduction
GO:0007186 G protein-coupled receptor signaling pathway
GO:0022900 electron transport chain
Cellular Component
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0042597 periplasmic space

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Cellular Component
External links
PDB RCSB:8ibv, PDBe:8ibv, PDBj:8ibv
PDBsum8ibv
PubMed36921049
UniProtO43193;
P0ABE7|C562_ECOLX Soluble cytochrome b562 (Gene Name=cybC)

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