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2W4M

The Crystal Structure of human N-acetylneuraminic acid phosphatase, NANP

Functional Information from GO Data
ChainGOidnamespacecontents
A0005829cellular_componentcytosol
A0006045biological_processN-acetylglucosamine biosynthetic process
A0006054biological_processN-acetylneuraminate metabolic process
A0006055biological_processCMP-N-acetylneuraminate biosynthetic process
A0016787molecular_functionhydrolase activity
A0046380biological_processN-acetylneuraminate biosynthetic process
A0050124molecular_functionN-acylneuraminate-9-phosphatase activity
A0070085biological_processglycosylation
A1901137biological_processcarbohydrate derivative biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A1245
ChainResidue
AASP12
AASP14
AASP189
ACL1246
APO41249
AHOH2075

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A1246
ChainResidue
AHOH2088
AASN15
ATHR190
ANA1245

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A1247
ChainResidue
ALYS55
ALYS58

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 A1248
ChainResidue
AARG72
AARG104
ALYS141
AHOH2085
AHOH2086

site_idAC5
Number of Residues10
DetailsBINDING SITE FOR RESIDUE PO4 A1249
ChainResidue
AASP12
ALEU13
AASP14
ATHR131
AASN132
ALYS164
ANA1245
AHOH2075
AHOH2087
AHOH2088

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23747226","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4KNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4KNW","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23747226","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4KNV","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23747226","evidenceCode":"ECO:0000269"},{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"DEC-2008","submissionDatabase":"PDB data bank","title":"The crystal structure of human N-acetylneuraminic acid phosphatase, NANP.","authoringGroup":["Structural genomics consortium (SGC)"]}},{"source":"PDB","id":"2W4M","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4KNV","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1lvh
ChainResidueDetails
AGLY133
ALYS164

240971

PDB entries from 2025-08-27

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