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1NMA

N9 NEURAMINIDASE COMPLEXES WITH ANTIBODIES NC41 AND NC10: EMPIRICAL FREE-ENERGY CALCULATIONS CAPTURE SPECIFICITY TRENDS OBSERVED WITH MUTANT BINDING DATA

Functional Information from GO Data
ChainGOidnamespacecontents
N0004308molecular_functionexo-alpha-sialidase activity
N0005975biological_processcarbohydrate metabolic process
N0016020cellular_componentmembrane
N0033644cellular_componenthost cell membrane
N0046761biological_processviral budding from plasma membrane
N0055036cellular_componentvirion membrane
Functional Information from PROSITE/UniProt
site_idPS00022
Number of Residues12
DetailsEGF_1 EGF-like domain signature 1. CsCygEqaGVtC
ChainResidueDetails
NCYS278-CYS289

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_04071","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"HAMAP-Rule","id":"MF_04071","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04071","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04071","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"7994573","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine; by host","evidences":[{"source":"HAMAP-Rule","id":"MF_04071","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"7517697","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"7994573","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine; by host","evidences":[{"source":"HAMAP-Rule","id":"MF_04071","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"7994573","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine; by host","evidences":[{"source":"HAMAP-Rule","id":"MF_04071","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a4g
ChainResidueDetails
NASP151
NGLU277

site_idCSA2
Number of Residues5
DetailsAnnotated By Reference To The Literature 1a4g
ChainResidueDetails
NGLU277
NASP151
NARG220
NTRP412
NARG371

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PDB entries from 2025-12-17

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