Structure of PDB 8h10 Chain C Binding Site BS02

Receptor Information
>8h10 Chain C (length=1026) Species: 2901879 (Severe acute respiratory syndrome coronavirus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TQHTSSMRGVYYPDEIFRSDTLYLTQDLFLPFYSNVTGFHNPVIPFKDGI
YFAATEKSNVVRGWVFGSTMNNKSQSVIIINNSTNVVIRACNFELCDNPF
FMIFDNAFNCTFEYISDKHLREFVFKNKDGFLYVYKGYQPIDVVRDLPSG
FNTLKPIFKLPLGINITNFRAILTAAAAYFVGYLKPTTFMLKYDENGTIT
DAVDCSQNPLAELKCSVKSFEIDKGIYQTSNFRVVPSGDVVRFPNITNLC
PFGEVFNATKFPSVYAWERKKISNCVADYSVLYNSTFFSTFKCYGVCATK
LNDLCFSNVYADSFVVKGDDVRQIAPGQTGVIADYNYKLPDDFMGCVLAW
NTRNIDATSTGNYNYKYRYLRHGKLRPFERDISNVPFSPDGKPCTPPALN
CYWPLNDYGFYTTTGIGYQPYRVVVLSFELLNAPATVCGPKLSTDLIKNQ
CVNFNFNGLTGTGVLTPSSKRFQPFQQFGRDVSDFTDSVRDPKTSEILDI
SPCSFGGVSVITPGTNASSEVAVLYQDVNCTDVSTAIHADQLTPAWRIYS
TGNNVFQTQAGCLIGAEHVDTSYECDIPIGAGICASYHTQKSIVAYTMSL
GADSSIAYSNNTIAIPTNFSISITTEVMPVSMAKTSVDCNMYICGDSTEC
ANLLLQYGSFCTQLNRALSGIAAEQDRNTREVFAQVKQMYKTPTLKYFGG
FNFSQILPDPLKPTKRSFIEDLLFNKVTLADLICAQKFNGLTVLPPLLTD
DMIAAYTAALVSGTATAGWTFGAGAALQIPFAMQMAYRFNGIGVTQNVLY
ENQKQIANQFNKAISQIQESLTTTSTALGKLQDVVNQNAQALNTLVKQLS
SNFGAISSVLNDILSRLCKVEAEVQIDRLITGRLQSLQTYVTQQLIRAAE
IRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQAAPHGVVFLHVTY
VPSQERNFTTAPAICHEGKAYFPREGVFVFNGTSWFITQRNFFSPQIITT
DNTFVSGNCDVVIGIINNTVYDPLQP
Ligand information
Ligand IDBLA
InChIInChI=1S/C33H34N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h7-8,13-15,34H,1-2,9-12H2,3-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b26-13-,27-14-,29-15-
InChIKeyGWZYPXHJIZCRAJ-SRVCBVSDSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0Cc1c(c([nH]c1\C=C/2\C(=C(C(=O)N2)C=C)C)\C=C/3\C(=C(C(=N3)\C=C/4\C(=C(C(=O)N4)C)C=C)C)CCC(=O)O)CCC(=O)O
OpenEye OEToolkits 1.5.0Cc1c(c([nH]c1C=C2C(=C(C(=O)N2)C=C)C)C=C3C(=C(C(=N3)C=C4C(=C(C(=O)N4)C)C=C)C)CCC(=O)O)CCC(=O)O
CACTVS 3.341Cc1c([nH]c(C=C2N=C(C=C3NC(=O)C(=C3C=C)C)C(=C2CCC(O)=O)C)c1CCC(O)=O)C=C4NC(=O)C(=C4C)C=C
CACTVS 3.341Cc1c([nH]c(\C=C2/N=C(\C=C3/NC(=O)C(=C3C=C)C)C(=C2CCC(O)=O)C)c1CCC(O)=O)\C=C4/NC(=O)C(=C4C)C=C
FormulaC33 H34 N4 O6
NameBILIVERDINE IX ALPHA
ChEMBL
DrugBank
ZINCZINC000103534374
PDB chain8h10 Chain C Residue 1315 [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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PDB8h10 Disulfide stabilization reveals conserved dynamic features between SARS-CoV-1 and SARS-CoV-2 spikes.
Resolution2.99 Å
Binding residue
(original residue number in PDB)		V98 R99 I116 I117 N118 R183 F185 K198
Binding residue
(residue number reindexed from 1)		V61 R62 I79 I80 N81 R121 F123 K136
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0042802 identical protein binding
GO:0046789 host cell surface receptor binding
Biological Process
GO:0019062 virion attachment to host cell
GO:0019064 fusion of virus membrane with host plasma membrane
GO:0039587 suppression by virus of host tetherin activity
GO:0039654 fusion of virus membrane with host endosome membrane
GO:0046598 positive regulation of viral entry into host cell
GO:0046718 symbiont entry into host cell
GO:0046813 receptor-mediated virion attachment to host cell
GO:0052170 symbiont-mediated suppression of host innate immune response
GO:0061025 membrane fusion
GO:0075509 endocytosis involved in viral entry into host cell
Cellular Component
GO:0016020 membrane
GO:0019031 viral envelope
GO:0020002 host cell plasma membrane
GO:0044173 host cell endoplasmic reticulum-Golgi intermediate compartment membrane
GO:0055036 virion membrane

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8h10, PDBe:8h10, PDBj:8h10
PDBsum8h10
PubMed37402591
UniProtP59594|SPIKE_SARS Spike glycoprotein (Gene Name=S)

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