Structure of PDB 7pji Chain B Binding Site BS03

Receptor Information
>7pji Chain B (length=443) Species: 287 (Pseudomonas aeruginosa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MLRISQEALTFDDVLLIPGYSEVLPKDVSLKTRLTRGIELNIPLVSAAMD
TVTEARLAIAMAQEGGIGIIHKNMGIEQQAAEVRKVKKHETAIVRDPVTV
TPSTKIIELLQMAREYGFSGFPVVEQGELVGIVTGRDLRVKPNAGDTVAA
IMTPKDKLVTAREGTPLEEMKAKLYENRIEKMLVVDENFYLRGLVTFRDI
EKAKTYPLASKDEQGRLRVGAAVGTGADTGERVAALVAAGVDVVVVDTAH
GHSKGVIERVRWVKQTFPDVQVIGGNIATAEAAKALAEAGADAVKVGIGP
GSICTTRIVAGVGVPQISAIANVAAALEGTGVPLIADGGIRFSGDLAKAM
VAGAYCVMMGSMFAGTEEAPGYKSYRGMGPEGIEGRVPYKGALSAIVHQL
MGGLRAAMGYTGSADIQQMRTQPQFVRITGAGMAESHVHDVQI
Ligand information
Ligand IDIMP
InChIInChI=1S/C10H13N4O8P/c15-6-4(1-21-23(18,19)20)22-10(7(6)16)14-3-13-5-8(14)11-2-12-9(5)17/h2-4,6-7,10,15-16H,1H2,(H,11,12,17)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyGRSZFWQUAKGDAV-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.5c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)N=CNC2=O
ACDLabs 10.04O=C1c2ncn(c2N=CN1)C3OC(C(O)C3O)COP(=O)(O)O
OpenEye OEToolkits 1.7.5c1nc2c(n1C3C(C(C(O3)COP(=O)(O)O)O)O)N=CNC2=O
CACTVS 3.385O[CH]1[CH](O)[CH](O[CH]1CO[P](O)(O)=O)n2cnc3C(=O)NC=Nc23
CACTVS 3.385O[C@H]1[C@@H](O)[C@@H](O[C@@H]1CO[P](O)(O)=O)n2cnc3C(=O)NC=Nc23
FormulaC10 H13 N4 O8 P
NameINOSINIC ACID
ChEMBLCHEMBL1207374
DrugBankDB04566
ZINCZINC000004228242
PDB chain7pji Chain B Residue 602 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7pji Diversity of mechanisms to control bacterial GTP homeostasis by the mutually exclusive binding of adenine and guanine nucleotides to IMP dehydrogenase.
Resolution1.65 Å
Binding residue
(original residue number in PDB)		M49 G301 S302 I303 C304 D337 S361 Y384 G386 M387 G388 E417
Binding residue
(residue number reindexed from 1)		M49 G301 S302 I303 C304 D337 S361 Y375 G377 M378 G379 E381
Annotation score4
Enzymatic activity
Enzyme Commision number 1.1.1.205: IMP dehydrogenase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003824 catalytic activity
GO:0003938 IMP dehydrogenase activity
GO:0005524 ATP binding
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

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:7pji, PDBe:7pji, PDBj:7pji
PDBsum7pji
PubMed35481629
UniProtA0A069Q6I8

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