Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0006486 | biological_process | protein glycosylation |
| A | 0008373 | molecular_function | sialyltransferase activity |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLN108 | |
| A | ASN150 | |
| A | ASN173 | |
| A | TYR233 | |
| A | TYR269 | |
| A | GLY273 | |
| A | GLY293 | |
| A | HIS302 | |
| A | HIS319 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN82 | |
| A | ASN117 | |
| A | ASN326 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 340 |
| Chain | Residue | Details |
| A | TYR269 | hydrogen bond acceptor, steric role |
| A | HIS319 | activator, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
