Structure of PDB 8gwk Chain A Binding Site BS06

Receptor Information
>8gwk Chain A (length=931) Species: 2697049 (Severe acute respiratory syndrome coronavirus 2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SADAQSFLNRVCGVSAARLTPCGTGTSTDVVYRAFDIYNDKVAGFAKFLK
TNCCRFQEKDEDDNLIDSYFVVKRHTFSNYQHEETIYNLLKDCPAVAKHD
FFKFRIDGDMVPHISRQRLTKYTMADLVYALRHFDEGNCDTLKEILVTYN
CCDDDYFNKKDWYDFVENPDILRVYANLGERVRQALLKTVQFCDAMRNAG
IVGVLTLDNQDLNGNWYDFGDFIQTTPGSGVPVVDSYYSLLMPILTLTRA
LTAESHVDTDLTKPYIKWDLLKYDFTEERLKLFDRYFKYWDQTYHPNCVN
CLDDRCILHCANFNVLFSTVFPPTSFGPLVRKIFVDGVPFVVSTGYHFRE
LGVVHNQDVNLHSSRLSFKELLVYAADPAMHAASGNLLLDKRTTCFSVAA
LTNNVAFQTVKPGNFNKDFYDFAVSKGFFKEGSSVELKHFFFAQDGNAAI
SDYDYYRYNLPTMCDIRQLLFVVEVVDKYFDCYDGGCINANQVIVNNLDK
SAGFPFNKWGKARLYYDSMSYEDQDALFAYTKRNVIPTITQMNLKYAISA
KNRARTVAGVSICSTMTNRQFHQKLLKSIAATRGATVVIGTSKFYGGWHN
MLKTVYSDVENPHLMGWDYPKCDRAMPNMLRIMASLVLARKHTTCCSLSH
RFYRLANECAQVLSEMVMCGGSLYVKPGGTSSGDATTAYANSVFNICQAV
TANVNALLSTDGNKIADKYVRNLQHRLYECLYRNRDVDTDFVNEFYAYLR
KHFSMMILSDDAVVCFNSTYASQGLVASIKNFKSVLYYQNNVFMSEAKCW
TETDLTKGPHEFCSQHTMLVKQGDDYVYLPYPDPSRILGAGCFVDDIVKT
DGTLMIERFVSLAIDAYPLTKHPNQEYADVFHLYLQYIRKLHDELTGHML
DMYSVMLTNDNTSRYWEPEFYEAMYTPHTVL
Ligand information
Ligand IDF86
InChIInChI=1S/C12H14N5O7P/c13-4-12(8-2-1-6-11(14)15-5-16-17(6)8)10(19)9(18)7(24-12)3-23-25(20,21)22/h1-2,5,7,9-10,18-19H,3H2,(H2,14,15,16)(H2,20,21,22)/t7-,9-,10-,12+/m1/s1
InChIKeyZBHOHJWLOOFLMW-LTGWCKQJSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01OP(=O)(O)OCC1OC(C#N)(C(O)C1O)c1ccc2c(N)ncnn21
CACTVS 3.385Nc1ncnn2c1ccc2[C]3(O[CH](CO[P](O)(O)=O)[CH](O)[CH]3O)C#N
OpenEye OEToolkits 2.0.7c1cc(n2c1c(ncn2)N)C3(C(C(C(O3)COP(=O)(O)O)O)O)C#N
OpenEye OEToolkits 2.0.7c1cc(n2c1c(ncn2)N)[C@]3([C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)C#N
CACTVS 3.385Nc1ncnn2c1ccc2[C@@]3(O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]3O)C#N
FormulaC12 H14 N5 O7 P
Name[(2~{R},3~{S},4~{R},5~{R})-5-(4-azanylpyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate;
Remdesivir, bound form
ChEMBL
DrugBank
ZINC
PDB chain8gwk Chain G Residue 201 [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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PDB8gwk A mechanism for SARS-CoV-2 RNA capping and its inhibition by nucleotide analog inhibitors.
Resolution2.72 Å
Binding residue
(original residue number in PDB)
F35 I37 K41 F48 L49
Binding residue
(residue number reindexed from 1)
F35 I37 K41 F48 L49
Annotation score1
Enzymatic activity
Enzyme Commision number 2.1.1.56: mRNA (guanine-N(7))-methyltransferase.
2.1.1.57: methyltransferase cap1.
2.7.7.48: RNA-directed RNA polymerase.
2.7.7.50: mRNA guanylyltransferase.
3.1.13.-
3.4.19.12: ubiquitinyl hydrolase 1.
3.4.22.-
3.4.22.69: SARS coronavirus main proteinase.
3.6.4.12: DNA helicase.
3.6.4.13: RNA helicase.
4.6.1.-
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003968 RNA-dependent RNA polymerase activity
GO:0005524 ATP binding
Biological Process
GO:0006351 DNA-templated transcription
GO:0039694 viral RNA genome replication

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:8gwk, PDBe:8gwk, PDBj:8gwk
PDBsum8gwk
PubMed36335936
UniProtP0DTD1|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)

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