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F8UU09

- F8UU09_9INFA

UniProt

F8UU09 - F8UU09_9INFA

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Protein

Neuraminidase

Gene

NA

Organism
Influenza A virus (A/Netherlands/2631_1202/2010(H1N1))
Status
Unreviewed - Annotation score: 2 out of 5- Experimental evidence at protein leveli

Functioni

Catalytic activityi

Hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)- glycosidic linkages of terminal sialic acid residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates.SAAS annotation

Cofactori

Binds 1 calcium ion per subunit.SAAS annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei150 – 1501Phosphate 1
Binding sitei199 – 1991Phosphate 1; via amide nitrogen
Binding sitei293 – 2931Phosphate 2
Metal bindingi294 – 2941Calcium; via carbonyl oxygenImported
Metal bindingi298 – 2981Calcium; via carbonyl oxygenImported
Metal bindingi324 – 3241CalciumImported
Metal bindingi342 – 3421Calcium; via carbonyl oxygenImported
Metal bindingi344 – 3441Calcium; via carbonyl oxygenImported
Binding sitei368 – 3681Phosphate 2
Binding sitei402 – 4021Phosphate 2
Binding sitei455 – 4551Phosphate 1

GO - Molecular functioni

  1. exo-alpha-sialidase activity Source: InterPro
  2. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. carbohydrate metabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

GlycosidaseSAAS annotation, Hydrolase

Keywords - Ligandi

CalciumSAAS annotationImported, Metal-bindingSAAS annotationImported

Names & Taxonomyi

Protein namesi
Recommended name:
NeuraminidaseSAAS annotation (EC:3.2.1.18SAAS annotation)
Gene namesi
Name:NAImported
OrganismiInfluenza A virus (A/Netherlands/2631_1202/2010(H1N1))Imported
Taxonomic identifieri1027873 [NCBI]
Taxonomic lineageiVirusesssRNA negative-strand virusesOrthomyxoviridaeInfluenzavirus A

Subcellular locationi

Virion membrane SAAS annotation. Host apical cell membrane SAAS annotation; Single-pass type II membrane protein SAAS annotation

GO - Cellular componenti

  1. host cell plasma membrane Source: UniProtKB-SubCell
  2. integral component of membrane Source: UniProtKB-KW
  3. virion membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Host cell membraneSAAS annotation, Host membrane, Membrane, VirionSAAS annotation

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi88 – 881N-linked (GlcNAc...)Imported
Glycosylationi146 – 1461N-linked (GlcNAc...)Imported
Glycosylationi235 – 2351N-linked (GlcNAc...)Imported

Keywords - PTMi

Disulfide bondSAAS annotation

Interactioni

Subunit structurei

Homotetramer.SAAS annotation

Structurei

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
4B7JX-ray2.42A1-469[»]
4B7MX-ray2.50A/B1-469[»]
4B7NX-ray2.84A1-469[»]
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Keywords - Domaini

Transmembrane, Transmembrane helixSAAS annotation

Family and domain databases

Gene3Di2.120.10.10. 1 hit.
InterProiIPR001860. Glyco_hydro_34.
IPR011040. Sialidases.
[Graphical view]
PfamiPF00064. Neur. 1 hit.
[Graphical view]
SUPFAMiSSF50939. SSF50939. 1 hit.

Sequencei

Sequence statusi: Complete.

F8UU09 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNPNQKIITI GSVCMTIGMA NLILQIGNII SIWISHSIQL GNQNQIETCN
60 70 80 90 100
QSVITYENNT WVNQTYVNIS NTNFAAGQSV VSVKLAGNSS LCPVSGWAIY
110 120 130 140 150
SKDNSIRIGS KGDVFVIREP FISCSPLECR TFFLTQGALL NDKHSNGTIK
160 170 180 190 200
DRSPYRTLMS CPIGEVPSPY NSRFESVAWS ASACHDGINW LTIGISGPDN
210 220 230 240 250
GAVAVLKYNG IITDTIKSWR NNRLRTQESE CACVNGSCFT VMTDGPSDGQ
260 270 280 290 300
ASYKIFRIEK GKIVKSVEMN APNYHYEECS CYPDSSEITC VCRDNWHGSN
310 320 330 340 350
RPWVSFNQNL EYQIGYICSG IFGDNPRPND KTGSCGPVSS NGANGVKGFS
360 370 380 390 400
FKYGNGVWIG RTKSISSRNG FEMIWDPNGW TGTDNDFSIK QDIVGINEWS
410 420 430 440 450
GYSGSFVQHP ELTGLDCIRP CFWVELIRGR PKENTIWTSG SSISFCGVNS
460
DTVGWSWPDG AELPFTIDK
Length:469
Mass (Da):51,656
Last modified:September 21, 2011 - v1
Checksum:i48F0F60CD8119D39
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
JF906185 Viral cRNA. Translation: AEE69001.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
JF906185 Viral cRNA. Translation: AEE69001.1 .

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
4B7J X-ray 2.42 A 1-469 [» ]
4B7M X-ray 2.50 A/B 1-469 [» ]
4B7N X-ray 2.84 A 1-469 [» ]
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 2.120.10.10. 1 hit.
InterProi IPR001860. Glyco_hydro_34.
IPR011040. Sialidases.
[Graphical view ]
Pfami PF00064. Neur. 1 hit.
[Graphical view ]
SUPFAMi SSF50939. SSF50939. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Multidrug Resistant 2009 A/H1N1 Influenza Clinical Isolate with a Neuraminidase I223R Mutation Retains Its Virulence and Transmissibility in Ferrets."
    van der Vries E., Veldhuis Kroeze E.J., Stittelaar K.J., Linster M., Van der Linden A., Schrauwen E.J., Leijten L.M., van Amerongen G., Schutten M., Kuiken T., Osterhaus A.D., Fouchier R.A., Boucher C.A., Herfst S.
    PLoS Pathog. 7:E1002276-E1002276(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: A/Netherlands/2631_1202/2010Imported.
  2. "H1N1 2009 pandemic influenza virus: resistance of the I223R neuraminidase mutant explained by kinetic and structural analysis."
    van der Vries E., Collins P.J., Vachieri S.G., Xiong X., Liu J., Walker P.A., Haire L.F., Hay A.J., Schutten M., Osterhaus A.D., Martin S.R., Boucher C.A., Skehel J.J., Gamblin S.J.
    PLoS Pathog. 8:e1002914-e1002914(2012) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.42 ANGSTROMS) IN COMPLEX WITH CALCIUM, GLYCOSYLATION AT ASN-88; ASN-146 AND ASN-235.

Entry informationi

Entry nameiF8UU09_9INFA
AccessioniPrimary (citable) accession number: F8UU09
Entry historyi
Integrated into UniProtKB/TrEMBL: September 21, 2011
Last sequence update: September 21, 2011
Last modified: October 29, 2014
This is version 18 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureImported

External Data

Dasty 3