Structure of PDB 6c0e Chain B Binding Site BS01

Receptor Information
>6c0e Chain B (length=414) Species: 272624 (Legionella pneumophila subsp. pneumophila str. Philadelphia 1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTYDKIKVPAQGEAITVSLHVPDNPIIPFIEGDGIGVDVTPPMIRVVDAA
VQKAYGNKRKISWMEVYAGEKATKVYGGDQWLPKETLDAMKKYVVSIKGP
LTTPVGGGIRSLNVAIRQDMDLYVCLRPIRYFNGVPSPVREPWKTDMVIF
RENSEDIYAGIEWQADTPEAKKVIQFLTKEMGVKKIRFPEHCGIGVKPVS
REGTTRLVKAAIQYAIDNDRSTVTLVHKGNIMKFTEGAFKDWGYQVARDS
FGAKEYQGGPWMEFKNPKTGKQIIINDVIADAFLQQILLRPEDYSVIATL
NLNGDYISDALAAQVGGIGIAPGANISDQMAVFEATHGTAPKYAGQNKVN
PGSIILSAEMMLRHMGWYEAADLIIRGMEGAIEAKTVTYDFERGMQGATL
VSSSGFADAMIKHM
Ligand information
Ligand IDEE1
InChIInChI=1S/C26H34N7O22P3/c27-21-15-23(30-7-29-21)33(8-31-15)25-20(54-56(43,44)45)18(38)13(53-25)6-51-58(48,49)55-57(46,47)50-5-12-17(37)19(39)24(52-12)32-2-1-9(11(4-32)22(28)40)10(3-14(34)35)16(36)26(41)42/h1-2,4,7-10,12-13,17-20,24-25,37-39H,3,5-6H2,(H2,28,40)(H,34,35)(H,41,42)(H,46,47)(H,48,49)(H2,27,29,30)(H2,43,44,45)/t9-,10-,12+,13+,17+,18+,19+,20+,24+,25+/m0/s1
InChIKeyWSGZIHXYYXDDDT-PJNAXEGASA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)N5C=CC(C(=C5)C(=O)N)C(CC(=O)O)C(=O)C(=O)O)O)O)O)OP(=O)(O)O)N
CACTVS 3.385NC(=O)C1=CN(C=C[C@H]1[C@H](CC(O)=O)C(=O)C(O)=O)[C@@H]2O[C@H](CO[P](O)(=O)O[P](O)(=O)OC[C@H]3O[C@H]([C@H](O[P](O)(O)=O)[C@@H]3O)n4cnc5c(N)ncnc45)[C@@H](O)[C@H]2O
OpenEye OEToolkits 2.0.6c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=C[C@H](C(=C5)C(=O)N)[C@H](CC(=O)O)C(=O)C(=O)O)O)O)O)OP(=O)(O)O)N
CACTVS 3.385NC(=O)C1=CN(C=C[CH]1[CH](CC(O)=O)C(=O)C(O)=O)[CH]2O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]3O[CH]([CH](O[P](O)(O)=O)[CH]3O)n4cnc5c(N)ncnc45)[CH](O)[CH]2O
FormulaC26 H34 N7 O22 P3
Name(3~{S})-3-[(4~{S})-3-aminocarbonyl-1-[(2~{R},3~{R},4~{S},5~{R})-5-[[[[(2~{R},3~{R},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3-oxidanyl-4-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxymethyl]-3,4-bis(oxidanyl)oxolan-2-yl]-4~{H}-pyridin-4-yl]-2-oxidanylidene-pentanedioic acid;
NADPH with ketoglutarate adduct
ChEMBL
DrugBank
ZINC
PDB chain6c0e Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6c0e Crystal Structure of Isocitrate Dehydrogenase from Legionella pneumophila with bound NADPH with an ??-ketoglutarate adduct
Resolution1.7 Å
Binding residue
(original residue number in PDB)
N238 I287 R298
Binding residue
(residue number reindexed from 1)
N230 I279 R290
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) Y166 K236 D289 D313
Catalytic site (residue number reindexed from 1) Y158 K228 D281 D305
Enzyme Commision number 1.1.1.42: isocitrate dehydrogenase (NADP(+)).
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0004450 isocitrate dehydrogenase (NADP+) activity
GO:0016491 oxidoreductase activity
GO:0016616 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
GO:0046872 metal ion binding
GO:0051287 NAD binding
Biological Process
GO:0006097 glyoxylate cycle
GO:0006099 tricarboxylic acid cycle

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:6c0e, PDBe:6c0e, PDBj:6c0e
PDBsum6c0e
PubMed
UniProtQ5ZXB6

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