Structure of PDB 7z42 Chain A Binding Site BS03

Receptor Information
>7z42 Chain A (length=721) Species: 11520 (Influenza B virus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SMDTFITRNFQTTIIQKAKNTMAEFSEDPELQPAMLFNICVHLEVCYVIS
DMNFLDEEGKAYTALEGQGKEQNLRPQYEVIEGMPRTIAWMVQRSLAQEH
GIETPKYLADLFDYKTKRFIEVGITKGLADDYFWKKKEKLGNSMELMIFS
YNQDYSLSNESSLDEEGKGRVLSRLTELQAELSLKNLWQVLIGDVEKGID
FKLGQTISRLRDISVPAGFSNFEGMRSYIDNIDPKGAIERNLARMSPLVS
VTPKKLTWEDLRPIGPHIYNHELPEVPYNAFLLMSDELGLANMTEGKSKK
PKTLAKECLEKYSTLRDQTDPILIMKSEKANENFLWKLWRDCVNTISNEE
MSNELQKTNYAKWATGDGLTYQKIMKEVAIDDETMCQEEPKIPNKCRVAA
WVQTEMNLLSTLTSKRALDLPEIGPDVAPVEHVGSERRKYFVNEINYCKA
STVMMKYVLFHTSLLNESNASMGKYKVIPITNRVVNEKGESFDMLYGLAV
KGQSHLRGDTDVVTVVTFEFSSTDPRVDSGKWPKYTVFRIGSLFVSGREK
SVYLYCRVNGTNKIQMKWGMEARRCLLQSMQQMEAIVEQESSIQGYDMTK
ACFKGDRVNSPKTFSIGTQEGKLVKGSFGKALRVIFTKCLMHYVFGNAQL
EGFSAESRRLLLLIQALKDRKGPWVFDLEGMYSGIEECISNNPWVIQSAY
WFNEWLGFEKEGSKVLESVDE
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7z42 Type B and type A influenza polymerases have evolved distinct binding interfaces to recruit the RNA polymerase II CTD.
Resolution2.418 Å
Binding residue
(original residue number in PDB)		K330 T366 G367 G369 L370 T371 P391 K392 P394 Q504 H506 R508 D512 V513 T515 V559 N560 G561 N692
Binding residue
(residue number reindexed from 1)		K329 T365 G366 G368 L369 T370 P390 K391 P393 Q503 H505 R507 D511 V512 T514 V558 N559 G560 N691
Enzymatic activity
Enzyme Commision number 3.1.-.-
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004519 endonuclease activity
GO:0046872 metal ion binding
Biological Process
GO:0006351 DNA-templated transcription
GO:0039523 symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity
GO:0039694 viral RNA genome replication
GO:0075526 cap snatching
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:7z42, PDBe:7z42, PDBj:7z42
PDBsum7z42
PubMed35605026
UniProtQ5V8Z9

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