Structure of PDB 7kma Chain B Binding Site BS01

Receptor Information
>7kma Chain B (length=268) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KELIEYFKSQMKEDPDMASAVAAIRTLLEFLKRANLTSAIETLCGVDSSV
AVSSGGELFLRFISKIMIERGELFLRRISLSRNKIADLCHTFIKDGATIL
THAYSRVVLRVLEAAVAAKKRFSVYVTESQPDLSGKKMAKALCHLNVPVT
VVLDAAVGYIMEKADLVIVGAEGVVENGGIINKIGTNQMAVCAKAQNKPF
YVVAESFKFVRLFPLNQQDVPDKFKYKLKEEHPWVDYTAPSLITLLFTDL
GVLTPSAVSDELIKLYLG
Ligand information
Ligand IDM6P
InChIInChI=1S/C6H13O9P/c7-3-2(1-14-16(11,12)13)15-6(10)5(9)4(3)8/h2-10H,1H2,(H2,11,12,13)/t2-,3-,4+,5+,6+/m1/s1
InChIKeyNBSCHQHZLSJFNQ-PQMKYFCFSA-N
SMILES
SoftwareSMILES
CACTVS 3.341O[CH]1O[CH](CO[P](O)(O)=O)[CH](O)[CH](O)[CH]1O
CACTVS 3.341O[C@H]1O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H](O)[C@@H]1O
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@@H]([C@H](O1)O)O)O)O)OP(=O)(O)O
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(O1)O)O)O)O)OP(=O)(O)O
ACDLabs 10.04O=P(O)(O)OCC1OC(O)C(O)C(O)C1O
FormulaC6 H13 O9 P
Name6-O-phosphono-alpha-D-mannopyranose;
ALPHA-D-MANNOSE-6-PHOSPHATE;
6-O-phosphono-alpha-D-mannose;
6-O-phosphono-D-mannose;
6-O-phosphono-mannose
ChEMBLCHEMBL402001
DrugBankDB02900
ZINCZINC000004096188
PDB chain7kma 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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PDB7kma Sugar phosphate activation of the stress sensor eIF2B.
Resolution2.7 Å
Binding residue
(original residue number in PDB)
Y130 S131 R132 V133 E198 N208 K234
Binding residue
(residue number reindexed from 1)
Y104 S105 R106 V107 E172 N182 K208
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003743 translation initiation factor activity
GO:0005085 guanyl-nucleotide exchange factor activity
GO:0005515 protein binding
GO:0042802 identical protein binding
Biological Process
GO:0002183 cytoplasmic translational initiation
GO:0006412 translation
GO:0006413 translational initiation
GO:0009408 response to heat
GO:0009749 response to glucose
GO:0014003 oligodendrocyte development
GO:0043434 response to peptide hormone
GO:0044237 cellular metabolic process
GO:0050852 T cell receptor signaling pathway
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005851 eukaryotic translation initiation factor 2B complex
GO:0005886 plasma membrane
GO:0016020 membrane

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:7kma, PDBe:7kma, PDBj:7kma
PDBsum7kma
PubMed34103529
UniProtQ14232|EI2BA_HUMAN Translation initiation factor eIF2B subunit alpha (Gene Name=EIF2B1)

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