<http://identifiers.org/uniprot/Q9NR45> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.biopax.org/release/biopax-level3.owl#ProteinReference> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#comment> "SEQUENCE 359 AA; 40308 MW; 2E02D47F4F98592F CRC64;"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#comment> "FUNCTION: Produces N-acetylneuraminic acid (Neu5Ac) and 2-keto-3- deoxy-D-glycero-D-galacto-nononic acid (KDN). Can also use N- acetylmannosamine 6-phosphate and mannose 6-phosphate as substrates to generate phosphorylated forms of Neu5Ac and KDN, respectively. CATALYTIC ACTIVITY: Phosphoenolpyruvate + N-acetyl-D-mannosamine + H(2)O = phosphate + N-acetylneuraminate. CATALYTIC ACTIVITY: Phosphoenolpyruvate + N-acyl-D-mannosamine 6- phosphate + H(2)O = N-acylneuraminate 9-phosphate + phosphate. TISSUE SPECIFICITY: Ubiquitous. SIMILARITY: Contains 1 AFP-like domain. GENE SYNONYMS:NANS SAS. COPYRIGHT: Protein annotation is derived from the UniProt Consortium (http://www.uniprot.org/). Distributed under the Creative Commons Attribution-NoDerivs License."^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:UnificationXref:UNIPROT_Q8WUV9> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:RelationshipXref:REFSEQ_NP_061819> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:UnificationXref:UNIPROT_B2RE98> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:UnificationXref:UNIPROT_Q9NVD4> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:RelationshipXref:NCBI+GENE_54187> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:RelationshipXref:HGNC_HGNC%3A19237> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:UnificationXref:UNIPROT_Q9BWS6> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:UnificationXref:UNIPROT_Q9NR45> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#displayName> "SIAS_HUMAN"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#name> "2.5.1.56"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#name> "2.5.1.57"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#name> "N-acetylneuraminic acid synthase"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#name> "N-acetylneuraminate-9-phosphate synthase"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#name> "N-acetylneuraminate synthase"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#name> "N-acetylneuraminic acid phosphate synthase"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#name> "NANS"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#entityFeature> <urn:biopax:ModificationFeature:SIAS_HUMAN_1> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#organism> <http://identifiers.org/taxonomy/9606> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#sequence> "MPLELELCPGRWVGGQHPCFIIAEIGQNHQGDLDVAKRMIRMAKECGADCAKFQKSELEFKFNRKALERPYTSKHSWGKTYGEHKRHLEFSHDQYRELQRYAEEVGIFFTASGMDEMAVEFLHELNVPFFKVGSGDTNNFPYLEKTAKKGRPMVISSGMQSMDTMKQVYQIVKPLNPNFCFLQCTSAYPLQPEDVNLRVISEYQKLFPDIPIGYSGHETGIAISVAAVALGAKVLERHITLDKTWKGSDHSASLEPGELAELVRSVRLVERALGSPTKQLLPCEMACNEKLGKSVVAKVKIPEGTILTMDMLTVKVGEPKGYPPEDIFNLVGKKVLVTVEEDDTIMEELVDNHGKKIKS"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/uniprot/Q9NR45> <http://www.biopax.org/release/biopax-level3.owl#standardName> "Sialic acid synthase"^^<http://www.w3.org/2001/XMLSchema#string> .