ID B1MR43_9INFA Unreviewed; 449 AA. AC B1MR43; DT 29-APR-2008, integrated into UniProtKB/TrEMBL. DT 29-APR-2008, sequence version 1. DT 16-OCT-2013, entry version 25. DE SubName: Full=Neuraminidase; GN Name=NA; OS Influenza A virus (A/chicken/Yunnan/1215/2002(H5N1)). OC Viruses; ssRNA negative-strand viruses; Orthomyxoviridae; OC Influenzavirus A. OX NCBI_TaxID=496745; RN [1] RP NUCLEOTIDE SEQUENCE. RC STRAIN=A/chicken/Yunnan/1215/2002; 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; CY029344; ACA47947.1; -; Viral_cRNA. DR CAZy; GH34; Glycoside Hydrolase Family 34. 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:0055036; C:virion membrane; IEA:InterPro. DR GO; GO:0004308; F:exo-alpha-sialidase activity; IEA:InterPro. DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro. DR Gene3D; 2.120.10.10; -; 1. DR InterPro; IPR001860; Glyco_hydro_34. DR InterPro; IPR011040; Sialidases. DR Pfam; PF00064; Neur; 1. DR SUPFAM; SSF50939; SSF50939; 1. PE 3: Inferred from homology; KW Disulfide bond; Glycosidase; Host cell membrane; Host membrane; KW Hydrolase; Membrane; Transmembrane; Transmembrane helix; 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 //