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7NJ4

1918 H1N1 Viral influenza polymerase heterotrimer with Nb8198 core

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0006351biological_processDNA-templated transcription
A0016787molecular_functionhydrolase activity
A0030430cellular_componenthost cell cytoplasm
A0039523biological_processsymbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity
A0039657biological_processsymbiont-mediated suppression of host gene expression
A0039694biological_processviral RNA genome replication
A0042025cellular_componenthost cell nucleus
A0046872molecular_functionmetal ion binding
A0075523biological_processviral translational frameshifting
A0075526biological_processcap snatching
B0000166molecular_functionnucleotide binding
B0001172biological_processRNA-templated transcription
B0003723molecular_functionRNA binding
B0003968molecular_functionRNA-directed RNA polymerase activity
B0006351biological_processDNA-templated transcription
B0016740molecular_functiontransferase activity
B0016779molecular_functionnucleotidyltransferase activity
B0019083biological_processviral transcription
B0030430cellular_componenthost cell cytoplasm
B0034062molecular_function5'-3' RNA polymerase activity
B0039523biological_processsymbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity
B0039657biological_processsymbiont-mediated suppression of host gene expression
B0039694biological_processviral RNA genome replication
B0042025cellular_componenthost cell nucleus
C0001172biological_processRNA-templated transcription
C0003723molecular_functionRNA binding
C0003968molecular_functionRNA-directed RNA polymerase activity
C0006351biological_processDNA-templated transcription
C0006370biological_process7-methylguanosine mRNA capping
C0006397biological_processmRNA processing
C0019083biological_processviral transcription
C0019865molecular_functionimmunoglobulin binding
C0033650cellular_componenthost cell mitochondrion
C0039523biological_processsymbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity
C0039545biological_processsymbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity
C0039657biological_processsymbiont-mediated suppression of host gene expression
C0039694biological_processviral RNA genome replication
C0042025cellular_componenthost cell nucleus
C0044423cellular_componentvirion component
C0052170biological_processsymbiont-mediated suppression of host innate immune response
C0075526biological_processcap snatching
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues15
DetailsMotif: {"description":"Nuclear localization signal 1 (NLS1)","evidences":[{"source":"UniProtKB","id":"P03433","evidenceCode":"ECO:0000250"},{"source":"HAMAP-Rule","id":"MF_04063","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues63
DetailsMotif: {"description":"Nuclear localization signal 2 (NLS2)","evidences":[{"source":"UniProtKB","id":"P03433","evidenceCode":"ECO:0000250"},{"source":"HAMAP-Rule","id":"MF_04063","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04063","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues197
DetailsDomain: {"description":"RdRp catalytic","evidences":[{"source":"HAMAP-Rule","id":"MF_04065","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues29
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues7
DetailsRegion: {"description":"Promoter-binding site","evidences":[{"source":"HAMAP-Rule","id":"MF_04065","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues9
DetailsCompositional bias: {"description":"Polar residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

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PDB entries from 2025-07-09

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