4LSH
Ion selectivity of OmpF porin soaked in 0.2M KBr
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0001530 | molecular_function | lipopolysaccharide binding |
| A | 0005216 | molecular_function | monoatomic ion channel activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0006811 | biological_process | monoatomic ion transport |
| A | 0008289 | molecular_function | lipid binding |
| A | 0009279 | cellular_component | cell outer membrane |
| A | 0015031 | biological_process | protein transport |
| A | 0015288 | molecular_function | porin activity |
| A | 0016020 | cellular_component | membrane |
| A | 0034220 | biological_process | monoatomic ion transmembrane transport |
| A | 0034702 | cellular_component | monoatomic ion channel complex |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0042912 | molecular_function | colicin transmembrane transporter activity |
| A | 0043213 | biological_process | bacteriocin transport |
| A | 0046930 | cellular_component | pore complex |
| A | 0070207 | biological_process | protein homotrimerization |
| A | 0097718 | molecular_function | disordered domain specific binding |
| B | 0001530 | molecular_function | lipopolysaccharide binding |
| B | 0005216 | molecular_function | monoatomic ion channel activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0006811 | biological_process | monoatomic ion transport |
| B | 0008289 | molecular_function | lipid binding |
| B | 0009279 | cellular_component | cell outer membrane |
| B | 0015031 | biological_process | protein transport |
| B | 0015288 | molecular_function | porin activity |
| B | 0016020 | cellular_component | membrane |
| B | 0034220 | biological_process | monoatomic ion transmembrane transport |
| B | 0034702 | cellular_component | monoatomic ion channel complex |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0042912 | molecular_function | colicin transmembrane transporter activity |
| B | 0043213 | biological_process | bacteriocin transport |
| B | 0046930 | cellular_component | pore complex |
| B | 0070207 | biological_process | protein homotrimerization |
| B | 0097718 | molecular_function | disordered domain specific binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BR A 401 |
| Chain | Residue |
| A | ALA123 |
| A | HOH659 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE BR A 402 |
| Chain | Residue |
| A | ASN69 |
| A | ARG100 |
| A | ASP126 |
| A | GLY134 |
| A | ARG163 |
| A | HOH572 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BR A 403 |
| Chain | Residue |
| A | ILE273 |
| A | ALA261 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BR A 404 |
| Chain | Residue |
| A | ARG167 |
| A | HOH553 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE BR A 405 |
| Chain | Residue |
| A | ASN69 |
| A | SER70 |
| A | ALA75 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE BR A 406 |
| Chain | Residue |
| A | LYS89 |
| A | ARG140 |
| A | ASN141 |
| A | SER142 |
| A | HOH607 |
| A | HOH610 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 407 |
| Chain | Residue |
| A | TYR63 |
| A | GLN76 |
| A | HOH543 |
| A | HOH543 |
| A | HOH543 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BR B 401 |
| Chain | Residue |
| B | GLN262 |
| B | ARG270 |
| site_id | AC9 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BR B 402 |
| Chain | Residue |
| B | SER125 |
| B | BR404 |
| site_id | BC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE BR B 403 |
| Chain | Residue |
| B | ASN69 |
| B | GLU71 |
| B | THR81 |
| B | BR405 |
| B | HOH638 |
| site_id | BC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE BR B 404 |
| Chain | Residue |
| B | SER125 |
| B | ARG167 |
| B | ARG168 |
| B | BR402 |
| B | HOH610 |
| site_id | BC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE BR B 405 |
| Chain | Residue |
| B | GLN66 |
| B | GLY67 |
| B | ASN68 |
| B | ASN69 |
| B | BR403 |
| site_id | BC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BR B 406 |
| Chain | Residue |
| B | ASP113 |
| B | HOH566 |
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 |
| A | PHE295-VAL311 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 340 |
| Details | TRANSMEM: Beta stranded |
| Chain | Residue | Details |
| A | ALA1-LYS6 | |
| A | GLY184-ASP195 | |
| A | ALA211-ALA222 | |
| A | ASN224-ARG235 | |
| A | LYS253-PHE265 | |
| A | GLY268-LYS281 | |
| A | VAL292-PHE303 | |
| A | ASN306-ILE315 | |
| A | THR331-PHE340 | |
| B | ALA1-LYS6 | |
| B | GLY8-PHE23 | |
| A | GLY8-PHE23 | |
| B | THR39-ILE51 | |
| B | ASP54-GLN66 | |
| B | LEU83-ALA91 | |
| B | GLY94-ARG100 | |
| B | GLY135-ASN141 | |
| B | GLY150-GLY159 | |
| B | ASP172-TYR182 | |
| B | GLY184-ASP195 | |
| B | ALA211-ALA222 | |
| B | ASN224-ARG235 | |
| A | THR39-ILE51 | |
| B | LYS253-PHE265 | |
| B | GLY268-LYS281 | |
| B | VAL292-PHE303 | |
| B | ASN306-ILE315 | |
| B | THR331-PHE340 | |
| A | ASP54-GLN66 | |
| A | LEU83-ALA91 | |
| A | GLY94-ARG100 | |
| A | GLY135-ASN141 | |
| A | GLY150-GLY159 | |
| A | ASP172-TYR182 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 28 |
| Details | TOPO_DOM: Periplasmic |
| Chain | Residue | Details |
| A | ASP7 | |
| B | ASN52-SER53 | |
| B | ASP92-VAL93 | |
| B | SER142-ASP149 | |
| B | GLU183 | |
| B | ASN223 | |
| B | ASP266-PHE267 | |
| B | ASN304-LYS305 | |
| A | ASN52-SER53 | |
| A | ASP92-VAL93 | |
| A | SER142-ASP149 | |
| A | GLU183 | |
| A | ASN223 | |
| A | ASP266-PHE267 | |
| A | ASN304-LYS305 | |
| B | ASP7 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 252 |
| Details | TOPO_DOM: Extracellular |
| Chain | Residue | Details |
| A | SER24-MET38 | |
| B | GLY67-ARG82 | |
| B | ASN101-GLY134 | |
| B | LYS160-GLY171 | |
| B | ARG196-LYS210 | |
| B | ASN236-ASN252 | |
| B | ASP282-LEU291 | |
| B | ASN316-ASP330 | |
| A | GLY67-ARG82 | |
| A | ASN101-GLY134 | |
| A | LYS160-GLY171 | |
| A | ARG196-LYS210 | |
| A | ASN236-ASN252 | |
| A | ASP282-LEU291 | |
| A | ASN316-ASP330 | |
| B | SER24-MET38 |
