3.2.1.18: exo-alpha-sialidase This is an abbreviated version! For detailed information about exo-alpha-sialidase, go to the full flat file .
Reaction
colominic acid +
H2O =
sialic acid +
lactose
Synonyms acetylneuraminidase, Acetylneuraminyl hydrolase, acid sialidase, acylneuraminyl glycohydrolase, alpha-N-acylneuraminate glycohydrolase, alpha-neuraminidase, alpha-sialidase, alpha2,6-sialidase, alpha2,6-sialyltransferase, alpha2,6-trans-sialidase, Am0705, Am0707, Am1757, Am2085, Cytosolic sialidase, DELTA15Pd2,6ST, endo-N, endo-N-acylneuraminidase, endo-sialidase, endoNF, endosialidase, exo-alpha-sialidase, exo-sialidase, G9 sialidase, Ganglioside sialidase, ganglioside-specific sialidase, GH33C, glycosyl hydrolase, haemagglutinin-neuraminidase protein, hemagglutinin-neuraminidase, hemagglutinin-neuraminidase glycoprotein, HN, HsNEU2, IID sialidase, KDNase, Lysosomal sialidase, Major 85 kDa surface antigen, Major surface antigen, Membrane sialidase, MmNEU3, More, Mouse skeletal muscle sialidase, MSS, MTS, mucopolysaccharide N-acetylneuraminylhydrolase, Murine thymic sialidase, N-acetyl-alpha-neuraminidase, N-acetyl-alpha-neuraminidase 1, N-acetyl-alpha-neuraminidase 2, N-acetyl-alpha-neuraminidase 3, N-acetyl-alpha-neuraminidase 4, N-acetylneuraminosyl glycohydrolase, N-acylneuraminate glycohydrolase, N-acylneuraminosyl glycohydrolase, NA, NA1, NA2, NAN1, NanA, NANase, NanB, NanC, NanH, NanI, NanICD, NanJ, NanPs, Neu, NEU1, NEU2, Neu3, Neu3a, Neu3d, Neu3e, NEU4, NEU4 long, NEU4 short, NEU4L, Neu4L sialidase, neuramindase, neuraminidase, neuraminidase 1, neuraminidase 2, neuraminidase 3, neuraminidase-1, PA2794, SA85-1.1 protein, SA85-1.2 protein, SA85-1.3 protein, SiaBb1, sialidase, sialidase 4, sialidase II, sialidase Neu2, sialidase-2, sialidase-3, sialidase-4, sialidase/neuraminidase mutant F129A, sialyl hydrolase, STNA, TcTS, TDE0471, Tr6, trans-sialidase, trans-sialidase 1, TSia, VCNA
ECTree
Organism
Organism on EC 3.2.1.18 - exo-alpha-sialidase
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DSM 43798
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Arthrobacter sialophilus
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starfish
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Avian orthoavulavirus 1 Anhinga/US(FL)/44083/93
NDV
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Avian orthoavulavirus 1 GX-04/05
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UniProt
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Avian orthoavulavirus 1 Herts/33
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UniProt
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Avian orthoavulavirus 1 JS-01/05
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UniProt
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Avian orthoavulavirus 1 JS-02/05
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UniProt
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Avian orthoavulavirus 1 JS-03/05
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UniProt
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Avian orthoavulavirus 1 JS-06/05
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UniProt
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Avian orthoavulavirus 1 JS-07/05
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UniProt
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Avian orthoavulavirus 1 JS-08/05
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UniProt
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Avian orthoavulavirus 1 JS-09/05
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UniProt
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Avian orthoavulavirus 1 JS-10/05
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UniProt
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Avian orthoavulavirus 1 Kansas
Clone 30 strain
Uniprot
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Avian orthoavulavirus 1 La Sota
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UniProt
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Avian orthoavulavirus 1 Mukteswar
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UniProt
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Avian orthoavulavirus 1 V4
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UniProt
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Avian orthoavulavirus 1 ZhJ-3/97
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Avian orthoavulavirus 1 ZJ-01/00
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Q5L868
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SBT3182
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UniProt
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Jakari strain
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NC08596
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type D
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type A
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UniProt
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oyster
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i.e. Erysipelothrix insidosa
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influenza A virus
UniProt
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influenza A virus
UniProt
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influenza A virus
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i.e. hPIV-1
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types 1 to 3
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H1N1, strain A/Brisbane/59/2007-like
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type H3N2
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type H1N1
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UniProt
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type H2N2
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A/California/04/2009
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N1
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UniProt
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Macrobdella sp.
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PIV5
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Mumps orthorubulavirus Urabe AM9
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no activity in Escherichia phage K1-ind(1)
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no activity in influenza A virus H17N10
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no activity in influenza A virus H18N11
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medaka
L0N7M7
UniProt
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starfish
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La Piedad Michoacan Mexico
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Mu 15
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toad
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K1-dep phage virion: K1-dep phages require the K1 capsule for infection
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K6646
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11 isozymes of trans-sialidase 1, gene TS1
UniProt
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isolated from blood of infected camels, STIB 731-AA, IL 1392
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Agai strain
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Agari strain
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A (H3N2)
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H5
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H7
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non-pathogenic strains
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UniProt
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A2THD4 , A7L4X3 , A7UC53 , A7UC55 , A7UC61 , A7UC62 , A7UC63 , A7UC67 , A7UC69 , A7UC70 , Q83758 , Q914X2 , Q9W8Z8 UniProt
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Clone 30 strain
Uniprot
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NDV
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strains GX-01/05, GX-02/05, and GX-03/05
UniProt
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strains JS-04/05 and JS-05/05
UniProt
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Q5L868
UniProt
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SBT3182
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brain
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brain
Uniprot
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brain
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spleen
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testis
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Jakari strain
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NC08596
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171118 , 171127 , 171149 , 171155 , 171159 , 171174 , 171186 , 654412 , 655515 , 663487 , 679167 , 679220 , 695452 , 696033 , 696646 , 697477 -
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Uniprot
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UniProt
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commercial product
Uniprot
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type A
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type D
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UniProt
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sialidase isoenzyme NA1
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sialidase isoenzyme NA2
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171113 , 171114 , 171117 , 171121 , 171123 , 171125 , 171128 , 171132 , 171134 , 171144 , 171148 , 171152 , 171163 , 171178 , 171181 , 654927 , 665061 , 665540 -
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SwissProt
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SwissProt
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SwissProt
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SwissProt
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SwissProt
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SwissProt
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SwissProt
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SwissProt
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SwissProt
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3 isozymes Neu-1, Neu-2, and Neu-3
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acute ill patients with and without sepsis
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gene neu-1
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isoform Neu1
SwissProt
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isoform Neu3
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isozyme NEU2
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isozyme NEU3
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UniProt
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UniProt
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UniProt
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UniProt
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type H1N1
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alpha-sialidase, influenza A/Tokyo/3/67
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avain virus type H5N1
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avian influenzy virus
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diverse strains, overview
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H1N1
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H1N1
Uniprot
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H1N1
Uniprot
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H1N1
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H3N2, strain X-31, reassorting of influenza A/Victoria/3/75 and influenza A/PR/8/34, from inoculated chicken egg allantoic fluid
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isolated from fertilised hen eggs, Vero and Madin darby canine kidney cells
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N1
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subtype N1
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type H2N2
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type H3N2
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type H5N1
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type N2, several strains
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A/California/04/2009
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A/California/07/2009
UniProt
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A/duck/Hunan/795/2002
UniProt
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swine A/California/07/2009
UniProt
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A/Vietnam/1194/2004
UniProt
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avian A/turkey/Turkey/01/2005
UniProt
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from Vero cells, strain B/Hong Kong/548/2000
SwissProt
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from Vero cells, strain B/Switzerland/4291/97
SwissProt
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isolated from fertilised hen eggs, Vero and Madin darby canine kidney cells
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strains B/Memphis/20/96, B/Memphis/20-152K/96, B/Hong Kong/45/2005, and B/Hong Kong/36/2005
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Uniprot
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UniProt
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3 isozymes Neu-1, Neu-2, and Neu-3
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isoform Neu1
UniProt
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isoform Neu3a; Nile tilapia
UniProt
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isoform Neu3d; Nile tilapia
UniProt
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isoform Neu3e; Nile tilapia
A0A024FSF5
UniProt
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SwissProt
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strains L, M1, M2, and M1057
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gene nanB, from fowl cholera isolates, quantitiative relation of the 2 sialidase ativities, encoded by genes nanB and nanH, in different isolates, overview
SwissProt
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gene nanH, from fowl cholera isolates, quantitiative relation of the 2 sialidase ativities, encoded by genes nanB and nanH, in different isolates, overview
SwissProt
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Mu 15
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SwissProt
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SwissProt
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Uniprot
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groups A and B
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K6646
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typ III group B
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UF 245 group A
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171115 , 678595 , 678596 , 679057 , 696254 , 696324 , 696693 , 701366 , 702681 , 702684 , 718178 -
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trans-sialidase
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Uniprot
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Agai strain
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Agari strain
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1918 H1N1 influenzy virus, 18NA
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A (H3N2)
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A/Viet Nam/DT-036/2005 type H5N1
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H5
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H5N1
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H5N1 avian influenza virus
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H7
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type H5N1
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H5N1
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type H5N1
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