Structure of PDB 4qj1 Chain A Binding Site BS01
Receptor Information
>4qj1 Chain A (length=342) Species:
5807
(Cryptosporidium parvum) [
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GTKNIGKGLTFEDILLVPNYSEVLPREVSLETKLTKNVSLKIPLISSAMD
TVTEHLMAVGMARLGGIGIIHKNMDMESQVNEVLKVKNSGGLRVGAAIGV
NEIERAKLLVEAGVDVIVLDSAHGHSLNIIRTLKEIKSKMNIDVIVGNVV
TEEATKELIENGADGIKVGIGPGSICTTRIVAGVGVPQITAIEKCSSVAS
KFGIPIIADGGIRYSGDIGKALAVGASSVMIGSILAGTEESPGEKELIGD
TVYKYYRGMGSVGAMKNKMVPEGIEGRVKYKGEMEGVVYQLVGGLRSCMG
YLGSASIEELWKKSSYVEITTSGLRESHVHDVEIVKEVMNYS
Ligand information
Ligand ID
IMP
InChI
InChI=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
InChIKey
GRSZFWQUAKGDAV-KQYNXXCUSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.5
c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)N=CNC2=O
ACDLabs 10.04
O=C1c2ncn(c2N=CN1)C3OC(C(O)C3O)COP(=O)(O)O
OpenEye OEToolkits 1.7.5
c1nc2c(n1C3C(C(C(O3)COP(=O)(O)O)O)O)N=CNC2=O
CACTVS 3.385
O[CH]1[CH](O)[CH](O[CH]1CO[P](O)(O)=O)n2cnc3C(=O)NC=Nc23
CACTVS 3.385
O[C@H]1[C@@H](O)[C@@H](O[C@@H]1CO[P](O)(O)=O)n2cnc3C(=O)NC=Nc23
Formula
C10 H13 N4 O8 P
Name
INOSINIC ACID
ChEMBL
CHEMBL1207374
DrugBank
DB04566
ZINC
ZINC000004228242
PDB chain
4qj1 Chain A Residue 501 [
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Receptor-Ligand Complex Structure
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PDB
4qj1
Co-crystal structure of the catalytic domain of the inosine monophosphate dehydrogenase from Cryptosporidium parvum with inhibitor N109
Resolution
2.415 Å
Binding residue
(original residue number in PDB)
S48 M50 G216 S217 I218 C219 D252 G254 G275 S276 Y299 G301 M302 G303 E329 G330
Binding residue
(residue number reindexed from 1)
S47 M49 G173 S174 I175 C176 D209 G211 G232 S233 Y256 G258 M259 G260 E272 G273
Annotation score
4
Enzymatic activity
Enzyme Commision number
1.1.1.205
: IMP dehydrogenase.
Gene Ontology
Molecular Function
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:0005737
cytoplasm
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:4qj1
,
PDBe:4qj1
,
PDBj:4qj1
PDBsum
4qj1
PubMed
UniProt
Q8T6T2
|IMDH_CRYPV Inosine-5'-monophosphate dehydrogenase (Gene Name=56k.02)
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