Structure of PDB 7nki Chain B Binding Site BS02

Receptor Information
>7nki Chain B (length=735) Species: 88776 (Influenza A virus (A/Brevig Mission/1/1918(H1N1))) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MDVNPTLLFLKVPAQNAISTTFPYTGDPPYSHGTGTGYTMDTVNRTHQYS
EKGRWTTNTETGAPQLNPIDGPLPEDNEPSGYAQTDCVLEAMAFLEESHP
GIFENSCLETMEVVQQTRVDKLTQGRQTYDWTLNRNQPAATALANTIEVF
RSNGLTANESGRLIDFLKDVMESMDKEEMEITTHFKKKQRLNKRSYLIRA
LTLNTMTKDAERGKLKRRAIATPGMQIRGFVYFVETLARSICEKLEQSGL
PVGGNEKKAKLANVVRKMMTNSQDTELSFTITGDNTKWNENQNPRMFLAM
ITYITRNQPEWFRNVLSIAPIMFSNKMARLGKGYMFESKSMKLRTQIPAE
MLASIDLKYFNDSTRKKIEKIRPLLIDGTASLSPGMMMGMFNMLSTVLGV
SILNLGQKRYTKTTYWWDGLQSSDDFALIVNAPNHEGIQAGVDRFYRTCK
LLGINMSKKKSYINRTGTFEFTSFFYRYGFVANFSMELPSFGVSGINESA
DMSIGVTVIKNNMINNDLGPATAQMALQLFIKDYRYTYRCHRGDTQIQTR
RSFEIKKLWEQTRSKAGLLVSDGGPNLYNIRNLHIPEVCLKWELMDEDYQ
GRLCNPLNPFVSHKEIESVNNAVMMPAHGPAKNMEYDAVATTHSWIPKRN
RSILNTSQRGILEDEQMYQKCCNLFEKFFPSSSYRRPVGISSMVEAMVSR
ARIDARIDFESGRIKKEEFAEIMKICSTIEELRRQ
Ligand information
Receptor-Ligand Complex Structure
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PDB7nki Mapping inhibitory sites on the RNA polymerase of the 1918 pandemic influenza virus using nanobodies.
Resolution4.67 Å
Binding residue
(original residue number in PDB)		H32 G33 T34 Y38 M356 R365
Binding residue
(residue number reindexed from 1)		H32 G33 T34 Y38 M335 R344
Enzymatic activity
Enzyme Commision number 2.7.7.48: RNA-directed RNA polymerase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003723 RNA binding
GO:0003968 RNA-dependent RNA polymerase activity
GO:0034062 5'-3' RNA polymerase activity
Biological Process
GO:0001172 RNA-templated transcription
GO:0006351 DNA-templated transcription
GO:0019083 viral transcription
GO:0039523 symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity
GO:0039694 viral RNA genome replication
Cellular Component
GO:0030430 host cell cytoplasm
GO:0042025 host cell nucleus

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7nki, PDBe:7nki, PDBj:7nki
PDBsum7nki
PubMed35017564
UniProtQ3HM40|RDRP_I18A0 RNA-directed RNA polymerase catalytic subunit (Gene Name=PB1)

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