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4OR2

Human class C G protein-coupled metabotropic glutamate receptor 1 in complex with a negative allosteric modulator

Functional Information from GO Data
ChainGOidnamespacecontents
A0004930molecular_functionG protein-coupled receptor activity
A0005506molecular_functioniron ion binding
A0007186biological_processG protein-coupled receptor signaling pathway
A0009055molecular_functionelectron transfer activity
A0016020cellular_componentmembrane
A0020037molecular_functionheme binding
A0022900biological_processelectron transport chain
A0042597cellular_componentperiplasmic space
A0046872molecular_functionmetal ion binding
B0004930molecular_functionG protein-coupled receptor activity
B0005506molecular_functioniron ion binding
B0007186biological_processG protein-coupled receptor signaling pathway
B0009055molecular_functionelectron transfer activity
B0016020cellular_componentmembrane
B0020037molecular_functionheme binding
B0022900biological_processelectron transport chain
B0042597cellular_componentperiplasmic space
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE FM9 A 1901
ChainResidue
AVAL664
ATYR805
ALYS811
ATHR815
AALA818
ASER822
ASER668
APRO756
ALEU757
AASN760
ATHR794
AILE797
ATRP798
APHE801

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CLR A 1902
ChainResidue
AILE597
APHE646
ACLR1904
BTRP588
BPHE646

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CLR A 1903
ChainResidue
AILE597
AALA598
ALEU602
BPRO1056

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CLR A 1904
ChainResidue
ATRP588
APHE639
APHE646
ACLR1902
ACLR1905
BTRP588

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CLR A 1905
ChainResidue
AALA650
ATHR653
ACLR1904
BCLR1905

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE OLA A 1906
ChainResidue
ATYR810
APHE817
BSER702
BPO41903

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE OLC A 1907
ChainResidue
AGLY758
APHE806

site_idAC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE OLC A 1908
ChainResidue
ASER589
AILE591

site_idAC9
Number of Residues15
DetailsBINDING SITE FOR RESIDUE FM9 B 1901
ChainResidue
BLEU648
BGLN660
BVAL664
BLEU757
BASN760
BTHR794
BILE797
BTRP798
BPHE801
BTYR805
BLYS811
BILE812
BTHR815
BALA818
BSER822

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 B 1902
ChainResidue
BASN809
BTYR810
BLYS811
BILE812
BILE813

site_idBC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PO4 B 1903
ChainResidue
ATYR810
AOLA1906
BPRO698
BSER702

site_idBC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE OLC B 1904
ChainResidue
ATYR836
BASN750

site_idBC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CLR B 1905
ChainResidue
ACLR1905
BTRP588
BILE594
BILE597
BALA598

site_idBC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CLR B 1906
ChainResidue
BTHR653
BTHR655

Functional Information from PROSITE/UniProt
site_idPS00981
Number of Residues11
DetailsG_PROTEIN_RECEP_F3_3 G-protein coupled receptors family 3 signature 3. FNEAKyIAFTM
ChainResidueDetails
APHE781-MET791

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues44
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues26
DetailsCompositional bias: {"description":"Basic and acidic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"description":"axial binding residue"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues44
DetailsTransmembrane: {"description":"Helical; Name=1"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues50
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"source":"PubMed","id":"24603153","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues40
DetailsTransmembrane: {"description":"Helical; Name=2"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues72
DetailsTopological domain: {"description":"Extracellular","evidences":[{"source":"PubMed","id":"24603153","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues42
DetailsTransmembrane: {"description":"Helical; Name=3"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=4"}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues42
DetailsTransmembrane: {"description":"Helical; Name=5"}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues42
DetailsTransmembrane: {"description":"Helical; Name=6"}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues48
DetailsTransmembrane: {"description":"Helical; Name=7"}
ChainResidueDetails

240971

PDB entries from 2025-08-27

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