Structure of PDB 8u7v Chain G Binding Site BS01

Receptor Information
>8u7v Chain G (length=471) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
YVPEDGLTAQQLFASADGLTYNDFLILPGFIDFIADEVDLTSALTRKITL
KTPLISSPMDTVTEADMAIAMALMGGIGFIHHNCTPEFQANEVRKVKKFE
QGFITDPVVLSPSHTVGDVLEAKMRHGFSGIPITETGTMGSKLVGIVTSR
DIDFDHTTLLSEVMTPRIELVVAPAGVTLKEANEILQRSKKGKLPIVNDC
DELVAIIARTDLKKNRDYPLASKDSQKQLLCGAAVGTREDDKYRLDLLTQ
AGVDVIVLDSSQGNSVYQIAMVHYIKQKYPHLQVIGGNVVTAAQAKNLID
AGVDGLRVGMGCGSICITQEVMACGRPQGTAVYKVAEYARRFGVPIIADG
GIQTVGHVVKALALGASTVMMGSLLAATTEAPGEYFFRGMGSLKIAQGVS
GSIQDKGSIQKFVPYLIAGIQHGCQDIGARSLDVLRSMMYSGELKFEKRT
MSAQIEGGVHGLHSYTFLPFT
Ligand information
Ligand IDGTP
InChIInChI=1S/C10H16N5O14P3/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(27-9)1-26-31(22,23)29-32(24,25)28-30(19,20)21/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H,24,25)(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1
InChIKeyXKMLYUALXHKNFT-UUOKFMHZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)O[P@](=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
CACTVS 3.370NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
CACTVS 3.370NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
OpenEye OEToolkits 1.7.6c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
ACDLabs 12.01O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c2N=C(N)NC1=O)C(O)C3O
FormulaC10 H16 N5 O14 P3
NameGUANOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL1233147
DrugBankDB04137
ZINCZINC000060094177
PDB chain8u7v Chain G Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8u7v Light-sensitive phosphorylation regulates retinal IMPDH1 activity and filament assembly.
Resolution3.3 Å
Binding residue
(original residue number in PDB)		G113 N230 K238 K242
Binding residue
(residue number reindexed from 1)		G102 N215 K223 K227
Annotation score2
Enzymatic activity
Enzyme Commision number 1.1.1.205: IMP dehydrogenase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0003723 RNA binding
GO:0003824 catalytic activity
GO:0003938 IMP dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006164 purine nucleotide biosynthetic process
GO:0006177 GMP biosynthetic process
GO:0006183 GTP biosynthetic process
Cellular Component
GO:0005576 extracellular region
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0034774 secretory granule lumen
GO:0035578 azurophil granule lumen
GO:1904813 ficolin-1-rich granule lumen

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8u7v, PDBe:8u7v, PDBj:8u7v
PDBsum8u7v
PubMed38323936
UniProtP20839|IMDH1_HUMAN Inosine-5'-monophosphate dehydrogenase 1 (Gene Name=IMPDH1)

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