Functional Information from GO Data
| Chain | GOid | namespace | contents |
| B | 0009279 | cellular_component | cell outer membrane |
| B | 0015288 | molecular_function | porin activity |
| B | 0016020 | cellular_component | membrane |
| B | 0034220 | biological_process | monoatomic ion transmembrane transport |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue MG B 401 |
| Chain | Residue |
| B | ASN229 |
| B | ASN258 |
| B | ASN274 |
| B | HOH549 |
| B | HOH555 |
| B | HOH610 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue QLB B 402 |
| Chain | Residue |
| B | GLY239 |
| B | LEU240 |
| B | TYR253 |
| B | HOH627 |
| B | PHE207 |
| B | VAL210 |
| B | THR238 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue QLB B 403 |
| Chain | Residue |
| B | LEU249 |
| B | PHE287 |
| B | PHE317 |
| B | GLN339 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue NA B 404 |
| Chain | Residue |
| B | GLU223 |
| B | GLN225 |
| B | GLY228 |
| B | HOH589 |
| B | HOH640 |
Functional Information from PROSITE/UniProt
| site_id | PS00576 |
| Number of Residues | 17 |
| Details | GRAM_NEG_PORIN General diffusion Gram-negative porins signature. FevGatYyFnKnmSTYV |
| Chain | Residue | Details |
| B | PHE317-VAL333 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 170 |
| Details | TRANSMEM: Beta stranded |
| Chain | Residue | Details |
| B | ALA23-LYS28 | |
| B | GLY30-PHE45 | |
| B | THR61-ILE73 | |
| B | ASP76-GLN88 | |
| B | LEU105-ALA113 | |
| B | GLY116-ARG122 | |
| B | GLY157-ASN163 | |
| B | GLY172-GLY181 | |
| B | ASP194-TYR204 | |
| B | GLY206-ASP217 | |
| B | ALA233-ALA244 | |
| B | ASN246-ARG257 | |
| B | LYS275-PHE287 | |
| B | GLY290-LYS303 | |
| B | VAL314-PHE325 | |
| B | ASN328-ILE337 | |
| B | THR353-PHE362 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 14 |
| Details | TOPO_DOM: Periplasmic |
| Chain | Residue | Details |
| B | ASN74-SER75 | |
| B | ASP114-VAL115 | |
| B | SER164-ASP171 | |
| B | ASP288-PHE289 | |
| B | ASN326-LYS327 | |
| B | ASP29 | |
| B | GLU205 | |
| B | ASN245 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 126 |
| Details | TOPO_DOM: Extracellular |
| Chain | Residue | Details |
| B | SER46-MET60 | |
| B | GLY89-ARG104 | |
| B | ASN123-GLY156 | |
| B | LYS182-GLY193 | |
| B | ARG218-LYS232 | |
| B | ASN258-ASN274 | |
| B | ASP304-LEU313 | |
| B | ASN338-ASP352 | |
