Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0006824 | biological_process | cobalt ion transport |
| A | 0015889 | biological_process | cobalamin transport |
| A | 0031419 | molecular_function | cobalamin binding |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 37 |
| Details | BINDING SITE FOR RESIDUE B12 A1001 |
| Chain | Residue |
| A | GLY85 |
| A | LEU233 |
| A | MET273 |
| A | GLN276 |
| A | SER362 |
| A | LEU363 |
| A | SER364 |
| A | GLY365 |
| A | PRO366 |
| A | PHE367 |
| A | LEU368 |
| A | GLN86 |
| A | PHE381 |
| A | TRP382 |
| A | GLN383 |
| A | VAL384 |
| A | LEU392 |
| A | GLN393 |
| A | GLY395 |
| A | TRP414 |
| A | CYN1002 |
| A | CL1416 |
| A | THR134 |
| A | HOH2085 |
| A | HOH2133 |
| A | HOH2169 |
| A | HOH2170 |
| A | HOH2171 |
| A | HOH2172 |
| A | HOH2173 |
| A | HOH2174 |
| A | TYR137 |
| A | GLN138 |
| A | ASP179 |
| A | ASN227 |
| A | TYR229 |
| A | SER230 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CYN A1002 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A1416 |
| Chain | Residue |
| A | TYR229 |
| A | THR267 |
| A | GLN269 |
| A | ASN270 |
| A | GLN394 |
| A | B121001 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A1417 |
| Chain | Residue |
| A | ARG356 |
| A | PHE357 |
| A | ARG358 |
| A | SER370 |
| A | LEU372 |
| A | GLY373 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A1418 |
| Chain | Residue |
| A | ARG108 |
| A | GLN112 |
| A | HOH2034 |
Functional Information from PROSITE/UniProt
| site_id | PS00468 |
| Number of Residues | 14 |
| Details | COBALAMIN_BINDING Eukaryotic cobalamin-binding proteins signature. SVDTMAMAgMAFSC |
| Chain | Residue | Details |
| A | SER177-CYS190 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLN86 | |
| A | ASN227 | |
| A | SER230 | |
| A | GLN276 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | THR134 | |
| A | TRP382 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | HIS175 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN76 | |
