Structure of PDB 7ros Chain B Binding Site BS01

Receptor Information
>7ros Chain B (length=356) Species: 36329 (Plasmodium falciparum 3D7) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KAQEESKIEDVDKILNDILSISSECIQPDELRVKLLLKRKLICYDGFEPS
GRMHIAQGLLKSIIVNKLTSNGCTFIFWIADWFAHLNNKMSGDLKKIKKV
GSYFIEVWKSCGMNMENVQFLWASEEINKKPNEYWSLVLDISRSFNINRM
KRCLKIMGRSEGEENYCSQILYPCMQCADIFFLNVDICQLGIDQRKVNML
AREYCDIKKIKKKPVILSHGMLPGLLEGQEKMSKSDENSAIFMDDSESDV
NRKIKKAYCPPNVIENNPIYAYAKSIIFPSYNEFNLVRKEKNGGDKTYYT
LQELEHDYVNGFIHPLDLKDNVAMYINKLLQPVRDHFQNNIEAKNLLNEI
KKYKVT
Ligand information
Ligand ID66I
InChIInChI=1S/C20H23F2N7O9S/c21-20(22)38-18-12-15(24)25-7-26-16(12)29(27-18)19-14(32)13(31)11(37-19)6-36-39(34,35)28-17(33)10(23)5-8-1-3-9(30)4-2-8/h1-4,7,10-11,13-14,19-20,30-32H,5-6,23H2,(H,28,33)(H2,24,25,26)/t10-,11+,13+,14+,19+/m0/s1
InChIKeyMUBAQGITUFCKMG-IFHUHSRSSA-N
SMILES
SoftwareSMILES
CACTVS 3.385N[CH](Cc1ccc(O)cc1)C(=O)N[S](=O)(=O)OC[CH]2O[CH]([CH](O)[CH]2O)n3nc(OC(F)F)c4c(N)ncnc34
ACDLabs 12.01Oc1ccc(cc1)CC(N)C(=O)NS(=O)(=O)OCC1OC(n2nc(OC(F)F)c3c(N)ncnc32)C(O)C1O
CACTVS 3.385N[C@@H](Cc1ccc(O)cc1)C(=O)N[S](=O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)n3nc(OC(F)F)c4c(N)ncnc34
OpenEye OEToolkits 2.0.7c1cc(ccc1CC(C(=O)NS(=O)(=O)OCC2C(C(C(O2)n3c4c(c(ncn4)N)c(n3)OC(F)F)O)O)N)O
OpenEye OEToolkits 2.0.7c1cc(ccc1C[C@@H](C(=O)NS(=O)(=O)OC[C@@H]2[C@H]([C@H]([C@@H](O2)n3c4c(c(ncn4)N)c(n3)OC(F)F)O)O)N)O
FormulaC20 H23 F2 N7 O9 S
Name{(2R,3S,4R,5R)-5-[4-amino-3-(difluoromethoxy)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-3,4-dihydroxyoxolan-2-yl}methyl [(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]sulfamate (non-preferred name)
ChEMBL
DrugBank
ZINC
PDB chain7ros Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7ros Reaction hijacking of tyrosine tRNA synthetase as a new whole-of-life-cycle antimalarial strategy.
Resolution2.15 Å
Binding residue
(original residue number in PDB)
Y60 D61 G62 F63 E64 H70 A72 W94 F99 I172 Y188 Q192 D195 L206 G207 D209 Q210 H235 M237 L238 K247 M248 S249
Binding residue
(residue number reindexed from 1)
Y44 D45 G46 F47 E48 H54 A56 W78 F83 I156 Y172 Q176 D179 L190 G191 D193 Q194 H219 M221 L222 K231 M232 S233
Annotation score1
Enzymatic activity
Enzyme Commision number 6.1.1.1: tyrosine--tRNA ligase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004812 aminoacyl-tRNA ligase activity
GO:0004831 tyrosine-tRNA ligase activity
GO:0005524 ATP binding
GO:0046789 host cell surface receptor binding
GO:0046872 metal ion binding
Biological Process
GO:0006412 translation
GO:0006418 tRNA aminoacylation for protein translation
GO:0006437 tyrosyl-tRNA aminoacylation
GO:0044650 adhesion of symbiont to host cell
Cellular Component
GO:0005737 cytoplasm
GO:0044164 host cell cytosol

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:7ros, PDBe:7ros, PDBj:7ros
PDBsum7ros
PubMed35653481
UniProtQ8IAR7

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