ID   A0A0G2QS34_9INFA        Unreviewed;       469 AA.
AC   A0A0G2QS34;
DT   16-SEP-2015, integrated into UniProtKB/TrEMBL.
DT   16-SEP-2015, sequence version 1.
DT   25-OCT-2017, entry version 18.
DE   RecName: Full=Neuraminidase {ECO:0000256|RuleBase:RU361252, ECO:0000256|SAAS:SAAS00114532};
DE            EC=3.2.1.18 {ECO:0000256|RuleBase:RU361252, ECO:0000256|SAAS:SAAS00114514};
GN   Name=NA {ECO:0000256|RuleBase:RU361252, ECO:0000313|EMBL:AHA57002.1};
OS   Influenza A virus (A/duck/Guangxi/NN/2006(H9N2)).
OC   Viruses; ssRNA viruses; ssRNA negative-strand viruses;
OC   Orthomyxoviridae; Influenzavirus A.
OX   NCBI_TaxID=1413198 {ECO:0000313|EMBL:AHA57002.1, ECO:0000313|Proteomes:UP000128397};
RN   [1] {ECO:0000313|EMBL:AHA57002.1, ECO:0000313|Proteomes:UP000128397}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=A/duck/Guangxi/NN/2006 {ECO:0000313|EMBL:AHA57002.1};
RA   Peng Y., Xie Z., Liu J., Pang Y., Xie Z., Xie L., Luo S., Fan Q.;
RT   "Genetic analysis of H9 subtype avian influenza viruses in Guangxi,
RT   Southern China during 2005 to 2010.";
RL   Submitted (OCT-2013) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY: Hydrolysis of alpha-(2->3)-, alpha-(2->6)-,
CC       alpha-(2->8)- glycosidic linkages of terminal sialic acid residues
CC       in oligosaccharides, glycoproteins, glycolipids, colominic acid
CC       and synthetic substrates. {ECO:0000256|RuleBase:RU361252,
CC       ECO:0000256|SAAS:SAAS00114528}.
CC   -!- COFACTOR:
CC       Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC         Evidence={ECO:0000256|RuleBase:RU361252,
CC         ECO:0000256|SAAS:SAAS00612833};
CC   -!- SUBUNIT: Homotetramer. {ECO:0000256|RuleBase:RU361252,
CC       ECO:0000256|SAAS:SAAS00114476}.
CC   -!- SUBCELLULAR LOCATION: Host apical cell membrane
CC       {ECO:0000256|SAAS:SAAS00582107}; Single-pass type II membrane
CC       protein {ECO:0000256|SAAS:SAAS00582107}.
CC   -!- PTM: N-glycosylated. {ECO:0000256|RuleBase:RU361252}.
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 34 family.
CC       {ECO:0000256|RuleBase:RU361252, ECO:0000256|SAAS:SAAS00582269}.
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DR   EMBL; KF768219; AHA57002.1; -; Viral_cRNA.
DR   Proteomes; UP000128397; Genome.
DR   GO; GO:0020002; C:host cell plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0055036; C:virion membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0052794; F:exo-alpha-(2->3)-sialidase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0052795; F:exo-alpha-(2->6)-sialidase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0052796; F:exo-alpha-(2->8)-sialidase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0046761; P:viral budding from plasma membrane; IEA:InterPro.
DR   CDD; cd15483; Influenza_NA; 1.
DR   InterPro; IPR001860; Glyco_hydro_34.
DR   InterPro; IPR033654; Sialidase_Influenza_A/B.
DR   InterPro; IPR036278; Sialidase_sf.
DR   Pfam; PF00064; Neur; 1.
DR   SUPFAM; SSF50939; SSF50939; 1.
PE   3: Inferred from homology;
KW   Calcium {ECO:0000256|RuleBase:RU361252,
KW   ECO:0000256|SAAS:SAAS00114513};
KW   Complete proteome {ECO:0000313|Proteomes:UP000128397};
KW   Disulfide bond {ECO:0000256|SAAS:SAAS00114594};
KW   Glycoprotein {ECO:0000256|RuleBase:RU361252};
KW   Glycosidase {ECO:0000256|RuleBase:RU361252,
KW   ECO:0000256|SAAS:SAAS00114535};
KW   Host cell membrane {ECO:0000256|RuleBase:RU361252,
KW   ECO:0000256|SAAS:SAAS00114522};
KW   Host membrane {ECO:0000256|RuleBase:RU361252,
KW   ECO:0000256|SAAS:SAAS00114565};
KW   Hydrolase {ECO:0000256|RuleBase:RU361252,
KW   ECO:0000256|SAAS:SAAS00114491};
KW   Membrane {ECO:0000256|SAAS:SAAS00114461, ECO:0000256|SAM:Phobius};
KW   Metal-binding {ECO:0000256|RuleBase:RU361252,
KW   ECO:0000256|SAAS:SAAS00114385};
KW   Transmembrane {ECO:0000256|SAAS:SAAS00114524,
KW   ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAAS:SAAS00114517,
KW   ECO:0000256|SAM:Phobius};
KW   Virion {ECO:0000256|RuleBase:RU361252, ECO:0000256|SAAS:SAAS00114362}.
FT   TRANSMEM      7     29       Helical. {ECO:0000256|SAM:Phobius}.
SQ   SEQUENCE   469 AA;  51840 MW;  0971EC63BED3B234 CRC64;
     MNPNQKIIAI GSVSLTIATI CFLMQIAILT TTMTLHFRQN ECSSPSNNQV VPCEPIIIER
     NTTEIVHLNS TTIEKEICPK VAEYKNWSKP QCQITGFAPF SKDNSIRLSA GGDIWVTREP
     YVSCSLGKCY QFALGQGTTL KNKHSNGTTH DRIPHRTLLM NELGVPFHLG TKQVCIAWSS
     SSCHDGRAWV HICVTGDDKN ATASIIYDGM LVDSIGSWSK NILRTQESEC VCINGTCAVV
     MTDGSASGKA DTRILFIREG KIINISPLSG SAQHVEECSC YPRYPEVRCV CRDNWKGSNR
     PVLYINMADY SIESSYVCSG LVGDTPRNDD SSSSSNCRDP NNERGAPGVK GWAFDDGNDV
     WMGRTIKDNS RSGYETFRVV NGWTTANSKS QINRQVIVDI DNWSGYSGIF SVEGKNCINR
     CFYVELIRGR PQESRVWWTS NSIIVFCGTS GTYGTGSWPD GANINFMPI
//