PDB: 1usx Compound: hemagglutinin-neuraminidase glycoprotein Classification: HYDROLASE Entry date in PDB: 2004-03-19 Resolution [Å]: 2.70 R-Factor: 0.225

CHAIN: A SWISS-PROT/TREMBL: P32884    KEYWORD: Envelope protein    Glycoprotein    Hemagglutinin    Hydrolase    Transmembrane    EC: 3.2.1.18 SCOP: b.68.1.1 All beta proteins    6-bladed beta-propeller    Sialidases (neuraminidases)    Sialidases (neuraminidases)    Paramyxovirus hemagglutinin-neuraminidase head domain    Newcastle disease virus GO:  exo-alpha-sialidase activity    viral infectious cycle    CHAIN: B SWISS-PROT/TREMBL: P32884    KEYWORD: Envelope protein    Glycoprotein    Hemagglutinin    Hydrolase    Transmembrane    EC: 3.2.1.18 SCOP: b.68.1.1 All beta proteins    6-bladed beta-propeller    Sialidases (neuraminidases)    Sialidases (neuraminidases)    Paramyxovirus hemagglutinin-neuraminidase head domain    Newcastle disease virus GO:  exo-alpha-sialidase activity    viral infectious cycle    CHAIN: C SWISS-PROT/TREMBL: P32884    KEYWORD: Envelope protein    Glycoprotein    Hemagglutinin    Hydrolase    Transmembrane    EC: 3.2.1.18 SCOP: b.68.1.1 All beta proteins    6-bladed beta-propeller    Sialidases (neuraminidases)    Sialidases (neuraminidases)    Paramyxovirus hemagglutinin-neuraminidase head domain    Newcastle disease virus GO:  exo-alpha-sialidase activity    viral infectious cycle

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1usr A - percentage of sequence identity: 100