Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0008939 | molecular_function | nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase activity |
| A | 0009236 | biological_process | cobalamin biosynthetic process |
| A | 0016757 | molecular_function | glycosyltransferase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE PO4 A 992 |
| Chain | Residue |
| A | ALA78 |
| A | HOH463 |
| A | ALA178 |
| A | ASN179 |
| A | THR180 |
| A | GLY202 |
| A | ALA203 |
| A | HOH403 |
| A | HOH407 |
| A | HOH422 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PO4 A 991 |
| Chain | Residue |
| A | GLY264 |
| A | PHE265 |
| A | LEU266 |
| A | SER291 |
| A | ARG314 |
| A | LEU315 |
| A | GLY316 |
| A | HOH402 |
| A | HOH432 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE BZI A 990 |
| Chain | Residue |
| A | PRO32 |
| A | VAL84 |
| A | GLN88 |
| A | GLU317 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLN88 | |
| Chain | Residue | Details |
| A | ALA203 | |
| A | PHE265 | |
| A | SER291 | |
| A | ARG314 | |
| A | GLU174 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | SITE: Important for substrate positioning, might be proton acceptor => ECO:0000269|PubMed:24121107 |
| Chain | Residue | Details |
| A | GLU174 | |
| Chain | Residue | Details |
| A | GLU317 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 79 |
| Chain | Residue | Details |
| A | GLU174 | electrostatic stabiliser, unknown |
| A | GLU317 | activator, hydrogen bond acceptor, proton acceptor, unknown |
