Structure of PDB 8r3k Chain B Binding Site BS01

Receptor Information
>8r3k Chain B (length=740) Species: 1318616 (Influenza A virus (A/Zhejiang/DTID-ZJU01/2013(H7N9))) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MDVNPTLLFLKVPVQNAISTTFPYTGDPPYSHGTGTGYTMDTVNRTHKYS
EKGKWTTNTETGAPQLNPIDGPLPEDNEPSGYAQTDCVLEAMAFLEESHP
GIFENSCLETMEIVQQTRVDKLTQGRQTYDWTLNRNQPAATALANTIEVF
RSNGLTANESGRLIDFLKDVMDSMDKEEMEITTHFQRKRRVRDNMTKKMV
TQRTIGKKKQRLNKRSYLIRALTLNTMTKDAERGKLKRRAIATPGMQIRG
FVYFVEALARSICEKLEQSGLPVGGNEKKAKLANVVRKMMTNSQDTELSF
TITGDNTKWNENQNPRMFLAMITYITRNQPEWFRNVLSIAPIMFSNKMAR
LGKGYMFESKSMKLRTQVPAEMLANIDLKYFNKSTREKIEKIRPLLIDGT
ASLSPGMMMGMFNMLSTVLGVSILNLGQKKYTKTTYWWDGLQSSDDFALI
VNAPNHEGIQAGVDRFYRTCKLVGINMSKKKSYINRTGTFEFTSFFYRYG
FVANFSMELPSFGVSGINESADMSVGVTVIKNNMINNDLGPATAQMALQL
FIKDYRYTYRCHRGDTQIQTRRAFELGKLWEQTRSKAGLLVSDGGPNLYN
IRNLHIPEVCLKWELMDEDYQGRLCNPMNPFVSHKEISMEYDAVATTHSW
IPKRNRSILNTSQRGILEDEQMYQKCCNLFEKFFPSSSYRRPVGISSMVE
AMVSRARIDARIDFESGRIKKEEFAEIMKICSTIEELRRQ
Ligand information
>8r3k Chain V (length=31) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
aguagaaacaaggguguauuuuccccucuuu
.<<....>>......................
Receptor-Ligand Complex Structure
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PDB8r3k The host RNA polymerase II C-terminal domain is the anchor for replication of the influenza virus genome.
Resolution3.43 Å
Binding residue
(original residue number in PDB)
H32 T34 Y38 G125 R126 Q127 N136 Q186 K198 R203 M227 K229 I241 A242 T243 R249 R260 P272 G274 M356 R365 G410 N413 M414 V525 T528 N532 S633 I674 L675 N676 R680 L683 E686 Q687 Q690
Binding residue
(residue number reindexed from 1)
H32 T34 Y38 G125 R126 Q127 N136 Q186 K198 R203 M227 K229 I241 A242 T243 R249 R260 P272 G274 M356 R365 G410 N413 M414 V525 T528 N532 S633 I658 L659 N660 R664 L667 E670 Q671 Q674
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:0046872 metal ion binding
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:0005737 cytoplasm
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:8r3k, PDBe:8r3k, PDBj:8r3k
PDBsum8r3k
PubMed38316757
UniProtM9TLW3

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