Structure of PDB 7a09 Chain Y Binding Site BS03

Receptor Information
>7a09 Chain Y (length=414) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LTTLDVTKLTPLSHEVISRQATINIGTIGHVAHGKSTVVKAISGVHTVRF
KNELERNITIKLGYANAKIYKLNFKLVRHVSFVDCPGHDILMATMLNGAA
VMDAALLLIAGNESCPQPQTSEHLAAIEIHILILQNKIDLVKESQAKEQY
EQILAFVQGTVAEGAPIIPISAQLKYNIEVVCEYIVKKIPVPPRDFTSEP
RLIVIRSFDVNKPGCEVDDLKGGVAGGSILKGVLKVGQEIEVRPGIVSKD
SEGKLMCKPIFSKIVSLFAEHNDLQYAAPGGLIGVGTKIDPTLCRADRMV
GQVLGAVGALPEIFTELEISYFLLRRLLGVRTEGDKKAAKVQKLSKNEVL
MVNIGSLSTGGRVSAVKADLGKIVLTNPVCTEVGEKIALSRRVEKHWRLI
GWGQIRRGVTIKPT
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain7a09 Chain Y Residue 502 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7a09 A structural inventory of native ribosomal ABCE1-43S pre-initiation complexes.
Resolution3.5 Å
Binding residue
(original residue number in PDB)		S55 T78
Binding residue
(residue number reindexed from 1)		S36 T59
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.5.3: protein-synthesizing GTPase.
Gene Ontology
Molecular Function
GO:0000049 tRNA binding
GO:0003743 translation initiation factor activity
GO:0003924 GTPase activity
GO:0005515 protein binding
GO:0005525 GTP binding
GO:0008135 translation factor activity, RNA binding
GO:0016787 hydrolase activity
GO:0045296 cadherin binding
GO:1990856 methionyl-initiator methionine tRNA binding
Biological Process
GO:0001731 formation of translation preinitiation complex
GO:0002183 cytoplasmic translational initiation
GO:0006412 translation
GO:0006413 translational initiation
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005850 eukaryotic translation initiation factor 2 complex
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7a09, PDBe:7a09, PDBj:7a09
PDBsum7a09
PubMed33289941
UniProtP41091|IF2G_HUMAN Eukaryotic translation initiation factor 2 subunit 3 (Gene Name=EIF2S3)

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