ID   B1MR93_9INFA            Unreviewed;       449 AA.
AC   B1MR93;
DT   29-APR-2008, integrated into UniProtKB/TrEMBL.
DT   29-APR-2008, sequence version 1.
DT   15-JUN-2010, entry version 19.
DE   SubName: Full=Neuraminidase;
GN   Name=NA;
OS   Influenza A virus (A/chicken/Yunnan/1083/2003(H5N1)).
OC   Viruses; ssRNA negative-strand viruses; Orthomyxoviridae;
OC   Influenzavirus A.
OX   NCBI_TaxID=496744;
RN   [1]
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=A/chicken/Yunnan/1083/2003;
RX   PubMed=18216109; DOI=10.1128/JVI.02468-07;
RA   Wang J., Vijaykrishna D., Duan L., Bahl J., Zhang J.X., Webster R.G.,
RA   Peiris J.S., Chen H., Smith G.J., Guan Y.;
RT   "Identification of the progenitors of Indonesian and Vietnamese avian
RT   influenza A (H5N1) viruses from southern China.";
RL   J. Virol. 82:3405-3414(2008).
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.
CC   -!- SUBUNIT: Homotetramer (By similarity).
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; CY029379; ACA48002.1; -; Viral_cRNA.
DR   GO; GO:0020002; C:host cell plasma membrane; IEA:UniProtKB-KW.
DR   GO; GO:0016021; C:integral to membrane; IEA:UniProtKB-KW.
DR   GO; GO:0019012; C:virion; IEA:UniProtKB-KW.
DR   GO; GO:0004308; F:exo-alpha-sialidase activity; IEA:InterPro.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR   InterPro; IPR001860; Glyco_hydro_34.
DR   InterPro; IPR011040; Neuraminidase.
DR   Pfam; PF00064; Neur; 1.
DR   SUPFAM; SSF50939; Sialidase; 1.
PE   3: Inferred from homology;
KW   Glycosidase; Host cell membrane; Host membrane; Hydrolase; Membrane;
KW   Transmembrane; Virion.
SQ   SEQUENCE   449 AA;  48984 MW;  7D7EFE877FDE9CCD CRC64;
     MNPNQKIITI GSICMVTGIV SLMLQIGNMI SIWVSHSIHT GNQHQAEPIS NTNFLTEKAV
     ASVTLAGNSS LCPISGWAVH SKDNSIRIGS KGDVFVIREP FISCSHLECR TFFLTQGALL
     NDKHSNGTVK DRSPHRTLMS CPVGEAPSPY NSKFESVAWS ASACHDGTSW LTIGISGPDN
     GAVAVLKYNG IITDTIKSWR NNILRTQESE CACVNGSCFT VMTDGPSNGQ ASYKIFKMEK
     GKVVKSVELD APNYHYEECS CYPDAGEITC VCRDNWHGSN RPWVSFNQNL EYQIGYICSG
     VFGDNPRPND GTGSCGPVSS NGAYGVKGFS FKYGNGVWIG RTKSTNSRSG FEMIWDPNGW
     TETDSSFSVK QDIVAITDWS GYSGSFVQHP ELTGLDCIRP CFWVELIRGR PKESTIWTSG
     SSISFCGVNS DTVGWSWPDG AELPFTIDK
//