ID A0A6H1PGK5_9INFA Unreviewed; 670 AA. AC A0A6H1PGK5; DT 12-AUG-2020, integrated into UniProtKB/TrEMBL. DT 12-AUG-2020, sequence version 1. DT 02-OCT-2024, entry version 9. DE RecName: Full=Polymerase basic protein 2 {ECO:0000256|ARBA:ARBA00014261}; DE AltName: Full=RNA-directed RNA polymerase subunit P3 {ECO:0000256|ARBA:ARBA00030401}; DE Flags: Fragment; GN Name=PB2 {ECO:0000313|EMBL:QIZ12786.1}; OS Influenza A virus. OC Viruses; Riboviria; Orthornavirae; Negarnaviricota; Polyploviricotina; OC Insthoviricetes; Articulavirales; Orthomyxoviridae; Alphainfluenzavirus; OC Alphainfluenzavirus influenzae. OX NCBI_TaxID=11320 {ECO:0000313|EMBL:QIZ12786.1}; RN [1] {ECO:0000313|EMBL:QIZ12786.1} RP NUCLEOTIDE SEQUENCE. RC STRAIN=A/Green-winged teal/Mexico/PB2_UIFMVZ80/2016 RC {ECO:0000313|EMBL:QIZ12786.1}; RA Mateus-Anzola J., Gaytan-Cruz L., Montoya-Carrillo C., RA Sanchez-Betancourt J., Zarza H., Segura-Velazquez R., Ojeda-Flores R.; RT "Molecular identification and phylogenetic characterization of influenza A RT virus in wild ducks at a wildlife - livestock interface in Mexico."; RL Submitted (APR-2020) to the EMBL/GenBank/DDBJ databases. CC -!- SUBCELLULAR LOCATION: Host mitochondrion CC {ECO:0000256|ARBA:ARBA00004181}. Mitochondrion CC {ECO:0000256|ARBA:ARBA00004173}. CC -!- SIMILARITY: Belongs to the influenza viruses PB2 family. CC {ECO:0000256|ARBA:ARBA00008660}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; MT325966; QIZ12786.1; -; Viral_cRNA. DR GO; GO:0033650; C:host cell mitochondrion; IEA:UniProtKB-SubCell. DR GO; GO:0042025; C:host cell nucleus; IEA:UniProtKB-KW. DR GO; GO:0044423; C:virion component; IEA:UniProtKB-KW. DR GO; GO:0006370; P:7-methylguanosine mRNA capping; IEA:UniProtKB-KW. DR GO; GO:0075526; P:cap snatching; IEA:UniProtKB-KW. DR GO; GO:0039523; P:symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity; IEA:UniProtKB-KW. DR InterPro; IPR049110; Flu_PB2_2nd. DR InterPro; IPR049114; Flu_PB2_6th. DR InterPro; IPR048298; Flu_PB2_CAP-bd. DR InterPro; IPR049111; Flu_PB2_middle. DR InterPro; IPR049106; Flu_PB2_N. DR InterPro; IPR049113; PB2_helical. DR Pfam; PF20947; Flu_PB2_1st; 1. DR Pfam; PF20948; Flu_PB2_2nd; 1. DR Pfam; PF20949; Flu_PB2_3rd; 1. DR Pfam; PF20950; Flu_PB2_4th; 1. DR Pfam; PF00604; Flu_PB2_5th; 1. DR Pfam; PF20951; Flu_PB2_6th; 1. PE 3: Inferred from homology; KW Cap snatching {ECO:0000256|ARBA:ARBA00022715}; KW Eukaryotic host gene expression shutoff by virus KW {ECO:0000256|ARBA:ARBA00023103}; KW Eukaryotic host transcription shutoff by virus KW {ECO:0000256|ARBA:ARBA00022731}; KW Host gene expression shutoff by virus {ECO:0000256|ARBA:ARBA00023103}; KW Host nucleus {ECO:0000256|ARBA:ARBA00022562}; KW Host-virus interaction {ECO:0000256|ARBA:ARBA00023103}; KW Inhibition of host RNA polymerase II by virus KW {ECO:0000256|ARBA:ARBA00023103}; KW mRNA capping {ECO:0000256|ARBA:ARBA00023042}; KW mRNA processing {ECO:0000256|ARBA:ARBA00022664}; KW Viral transcription {ECO:0000256|ARBA:ARBA00023314}; KW Virion {ECO:0000256|ARBA:ARBA00022844}. FT DOMAIN 1..36 FT /note="Influenza RNA polymerase PB2 N-terminal region" FT /evidence="ECO:0000259|Pfam:PF20947" FT DOMAIN 37..104 FT /note="Influenza RNA polymerase PB2 second" FT /evidence="ECO:0000259|Pfam:PF20948" FT DOMAIN 106..248 FT /note="Influenza RNA polymerase PB2 middle" FT /evidence="ECO:0000259|Pfam:PF20949" FT DOMAIN 250..319 FT /note="Polymerase basic protein 2 helical" FT /evidence="ECO:0000259|Pfam:PF20950" FT DOMAIN 320..530 FT /note="Influenza RNA polymerase PB2 CAP binding" FT /evidence="ECO:0000259|Pfam:PF00604" FT DOMAIN 531..670 FT /note="Influenza RNA polymerase PB2 sixth" FT /evidence="ECO:0000259|Pfam:PF20951" FT NON_TER 670 FT /evidence="ECO:0000313|EMBL:QIZ12786.1" SQ SEQUENCE 670 AA; 76424 MW; 93C14302B56F266B CRC64; MERIKELRDL MSQSRTREIL TKTTVDHMAI IKKYTSGRQE KNPALRMKWM MAMKYPITAD KKIMEMIPER NEQGQTLWSK TNDAGSDRVM VSPLAVTWWN RNGPTTNTVH YPKVYRTYFE KVERLKHGTF GPVHFRNQVK IRRRVDINPG HADLSAKEAQ DVIMEVVFPN EVGARILTSE SQLTITKEKK EELQYCKIAP LMVAYMLERE LVRKTRFLPV AGGTSSVYIE VLHLTQGTCW EQMYTPGGGV RNDDVDQSLI IAARNIVRRA TVSADPLASL LEMCHSTQIG GIKMVDILRQ NPTEEQAVDI CKAAMGLRIS SSFSFGGFTF KRTSGSSVKK EEEVLTGNLQ TLKIRVHEGY EEFTMVGRRA TAILRKATRR LIQLIVSGRD EQSIAEAIIV AMVFSQEDCM IKAVRGDLNF VNRANQRLNP MHQLLRHFQK DAKVLFQNWG IEPIDNVMGM IGILSDMTPS TEMSLRGIRV SKMGVDEYSS TERVVVSIDR FLRVRDQRGN VLLSPEEVSE TQGTEKLTIT YSSSMMWEIN GPESVLVNTY QWIIRNWETV KIQWSQDPTM LYNKMEFEPF QSLVPKAARS QYSGFVRTLF QQMRDVLGTF DTVQIIKLLP FASAPPEQSR MQFSSLTVNV RGSGMRILVR GNSPVFNYNK ATKRLTVLGK //