Structure of PDB 5tc3 Chain B Binding Site BS02

Receptor Information
>5tc3 Chain B (length=489) Species: 284811 (Eremothecium gossypii ATCC 10895) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TYRDAATALEHLATYAEKDGLSVEQLMDSKTRGGLTYNDFLVLPGKIDFP
SSEVVLSSRLTKKITLNAPFVSSPMDTVTEADMAIHMALLGGIGIIHHNC
TAEEQAEMVRRVKKYENGFINAPVVVGPDATVADVRRMKNEFGFAGFPVT
DDGKPTGKLQGIITSRDIQFVEDETLLVSEIMTKDVITGKQGINLEEANQ
ILKNTKKGKLPIVDEAGCLVSMLSRTDLMKNQSYPLASKSADTKQLLCGA
AIGTIDADRQRLAMLVEAGLDVVVLDSSQGNSVFQINMIKWIKETFPDLQ
VIAGNVVTREQAASLIHAGADGLRIGMGSGSICITQEVMACGRPQGTAVY
NVTQFANQFGVPCIADGGVQNIGHITKAIALGASTVMMGGMLAGTTESPG
EYFRDRLKTYRGSIDAMAQGVTGSVIDKGSIKKYIPYLYNGLQHSCQDIG
VRSLVEFREKVDSGSVRFEFRTPSAQLEGGVHNLHSLFD
Ligand information
Ligand IDATP
InChIInChI=1S/C10H16N5O13P3/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(26-10)1-25-30(21,22)28-31(23,24)27-29(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H,23,24)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyZKHQWZAMYRWXGA-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[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
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
FormulaC10 H16 N5 O13 P3
NameADENOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL14249
DrugBankDB00171
ZINCZINC000004261765
PDB chain5tc3 Chain B Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5tc3 A nucleotide-controlled conformational switch modulates the activity of eukaryotic IMP dehydrogenases.
Resolution2.462 Å
Binding residue
(original residue number in PDB)		T165 R167 D168 T184 V187 I188 G209 K210
Binding residue
(residue number reindexed from 1)		T164 R166 D167 T183 V186 I187 G208 K209
Annotation score3
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
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5tc3, PDBe:5tc3, PDBj:5tc3
PDBsum5tc3
PubMed28572600
UniProtQ756Z6

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