Structure of PDB 7f55 Chain R

Receptor sequence
>7f55R (length=273) Species: 9606 (Homo sapiens) [Search protein sequence]
GCYEQLFVSPEVFVTLGVISLLENILVIVAIAKNKNLHSPMYFFICSLAV
ADMLVSVSNGSETIVITLLNSTSFTVNIDNVIDSVICSSLLASICSLLSI
AVDRYFTIFYALQYHNIMTVKRVGIIISCIWAACTVSGILFIIYSDSSAV
IICLITMFFTMLALMASLYVHMFLMARLHIKRIAVLPGTQGANMKGAITL
TILIGVFVVCWAPFFLHLIFYISCPQNPYCVCFMSHFNLYLILIMCNSII
DPLIYALRSQELRKTFKEIICCY
3D structure
PDB7f55 Structural insights into ligand recognition and activation of the melanocortin-4 receptor.
ChainR
Resolution3.1 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 I104 D122 D126 I129 F184 S188 I194 H264 Y268 F284 N285 L288 I66 D79 D83 I86 F141 S145 I151 H217 Y221 F237 N238 L241
BS02 CA R E100 D122 D126 E62 D79 D83
Gene Ontology
Molecular Function
GO:0004930 G protein-coupled receptor activity
GO:0004977 melanocortin receptor activity
GO:0004980 melanocyte-stimulating hormone receptor activity
GO:0005515 protein binding
GO:0017046 peptide hormone binding
GO:0031625 ubiquitin protein ligase binding
GO:0042562 hormone binding
GO:0042923 neuropeptide binding
Biological Process
GO:0002024 diet induced thermogenesis
GO:0006112 energy reserve metabolic process
GO:0007186 G protein-coupled receptor signaling pathway
GO:0007188 adenylate cyclase-modulating G protein-coupled receptor signaling pathway
GO:0007189 adenylate cyclase-activating G protein-coupled receptor signaling pathway
GO:0007631 feeding behavior
GO:0019222 regulation of metabolic process
GO:0030073 insulin secretion
GO:0032868 response to insulin
GO:0045780 positive regulation of bone resorption
GO:0060259 regulation of feeding behavior
GO:1903925 response to bisphenol A
GO:1903998 regulation of eating behavior
GO:1990680 response to melanocyte-stimulating hormone
GO:2000252 negative regulation of feeding behavior
GO:2000821 regulation of grooming behavior
Cellular Component
GO:0005737 cytoplasm
GO:0005886 plasma membrane
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7f55, PDBe:7f55, PDBj:7f55
PDBsum7f55
PubMed34433901
UniProtP32245|MC4R_HUMAN Melanocortin receptor 4 (Gene Name=MC4R)

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