Structure of PDB 4tpw Chain B Binding Site BS01

Receptor Information
>4tpw Chain B (length=183) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IKHPLQNRWALWFFKNDKSKTWQANLRLISKFDTVEDFWALYNHIQLSSN
LMPGCDYSLFKDGIEPMWEDEKNKRGGRWLITLNKQQRRSDLDRFWLETL
LCLIGESFDDYSDDVCGAVVNVRAKGDKIAIWTTECENREAVTHIGRVYK
ERLGLPPKIVIGYQSHADTATKSGSTTKNRFVV
Ligand information
Ligand IDMGP
InChIInChI=1S/C11H18N5O14P3/c1-15-3-16(8-5(15)9(19)14-11(12)13-8)10-7(18)6(17)4(28-10)2-27-32(23,24)30-33(25,26)29-31(20,21)22/h3-4,6-7,10,17-18H,2H2,1H3,(H6-,12,13,14,19,20,21,22,23,24,25,26)/p+1/t4-,6-,7-,10-/m1/s1
InChIKeyDKVRNHPCAOHRSI-KQYNXXCUSA-O
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C[n+]1cn(c2c1C(=O)NC(=N2)N)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@@](=O)(O)OP(=O)(O)O)O)O
CACTVS 3.341C[n+]1cn([C@@H]2O[C@H](CO[P@](O)(=O)O[P@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]2O)c3N=C(N)NC(=O)c13
OpenEye OEToolkits 1.5.0C[n+]1cn(c2c1C(=O)NC(=N2)N)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(n2c[n+](c1c2N=C(N)NC1=O)C)C(O)C3O
CACTVS 3.341C[n+]1cn([CH]2O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]2O)c3N=C(N)NC(=O)c13
FormulaC11 H19 N5 O14 P3
Name7-METHYL-GUANOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL1234303
DrugBankDB02716
ZINCZINC000015601432
PDB chain4tpw Chain B Residue 301 [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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PDB4tpw Structure of the eukaryotic translation initiation factor eIF4E in complex with 4EGI-1 reveals an allosteric mechanism for dissociating eIF4G.
Resolution1.5 Å
Binding residue
(original residue number in PDB)		W56 M101 W102 E103 R157 K162
Binding residue
(residue number reindexed from 1)		W22 M67 W68 E69 R123 K128
Annotation score1
Binding affinityBindingDB: Ki=28nM
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003743 translation initiation factor activity
Biological Process
GO:0006413 translational initiation
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4tpw, PDBe:4tpw, PDBj:4tpw
PDBsum4tpw
PubMed25049413
UniProtP06730|IF4E_HUMAN Eukaryotic translation initiation factor 4E (Gene Name=EIF4E)

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