Structure of PDB 6u8n Chain E Binding Site BS01

Receptor Information
>6u8n Chain E (length=488) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SYVPDDGLTAQQLFNCGDGLTYNDFLILPGYIDFTADQVDLTSALTKKIT
LKTPLVSSPMDTVTEAGMAIAMALTGGIGFIHHNCTPEFQANEVRKVKKY
EQGFITDPVVLSPKDRVRDVFEAKARHGFCGIPITDTGRMGSRLVGIISS
RDIDFLKEEEHDCFLEEIMTKREDLVVAPAGITLKEANEILQRSKKGKLP
IVNEDDELVAIIARTDLKKNRDYPLASKDAKKQLLCGAAIGTHEDDKYRL
DLLAQAGVDVVVLDSSQGNSIFQINMIKYIKDKYPNLQVIGGNVVTAAQA
KNLIDAGVDALRVGMGSGSICITQEVLACGRPQATAVYKVSEYARRFGVP
VIADGGIQNVGHIAKALALGASTVMMGSLLAATTEAPGEYFFSDGIRLKK
YRGMGSLDAMIKVAQGVSGAVQDKGSIHKFVPYLIAGIQHSCQDIGAKSL
TQVRAMMYSGELKFEKRTSSAQVEGGVHSLHSYEKRLF
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6u8n Cryo-EM structures demonstrate human IMPDH2 filament assembly tunes allosteric regulation.
Resolution3.29 Å
Binding residue
(original residue number in PDB)		A54 K57 G358 V359 P360 T477 R480
Binding residue
(residue number reindexed from 1)		A44 K47 G348 V349 P350 T451 R454
Enzymatic activity
Enzyme Commision number 1.1.1.205: IMP dehydrogenase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003677 DNA binding
GO:0003723 RNA binding
GO:0003824 catalytic activity
GO:0003938 IMP dehydrogenase activity
GO:0005515 protein binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006164 purine nucleotide biosynthetic process
GO:0006177 GMP biosynthetic process
GO:0006183 GTP biosynthetic process
GO:0007623 circadian rhythm
GO:0046651 lymphocyte proliferation
GO:0071353 cellular response to interleukin-4
GO:0097294 'de novo' XMP biosynthetic process
Cellular Component
GO:0005576 extracellular region
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005778 peroxisomal membrane
GO:0005829 cytosol
GO:0016020 membrane
GO:0034774 secretory granule lumen
GO:0070062 extracellular exosome
GO:1904813 ficolin-1-rich granule lumen

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6u8n, PDBe:6u8n, PDBj:6u8n
PDBsum6u8n
PubMed31999252
UniProtP12268|IMDH2_HUMAN Inosine-5'-monophosphate dehydrogenase 2 (Gene Name=IMPDH2)

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