Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006857 | biological_process | oligopeptide transport |
| A | 0015031 | biological_process | protein transport |
| A | 0015333 | molecular_function | peptide:proton symporter activity |
| A | 0015833 | biological_process | peptide transport |
| A | 0016020 | cellular_component | membrane |
| A | 0022857 | molecular_function | transmembrane transporter activity |
| A | 0035442 | biological_process | dipeptide transmembrane transport |
| A | 0035443 | biological_process | tripeptide transmembrane transport |
| A | 0042937 | molecular_function | tripeptide transmembrane transporter activity |
| A | 0042938 | biological_process | dipeptide transport |
| A | 0042939 | biological_process | tripeptide transport |
| A | 0055085 | biological_process | transmembrane transport |
| A | 0071916 | molecular_function | dipeptide transmembrane transporter activity |
| A | 1902600 | biological_process | proton transmembrane transport |
| A | 1904680 | molecular_function | peptide transmembrane transporter activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | binding site for residue F9E A 601 |
| Chain | Residue |
| A | TYR38 |
| A | LYS130 |
| A | TYR156 |
| A | ASN160 |
| A | PHE289 |
| A | ASN325 |
| A | PRO326 |
| A | GLU396 |
| A | LEU402 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue LMT A 602 |
| Chain | Residue |
| A | LEU365 |
| A | PRO368 |
| A | LEU369 |
| A | LYS372 |
| A | LEU462 |
Functional Information from PROSITE/UniProt
| site_id | PS00778 |
| Number of Residues | 17 |
| Details | HIS_ACID_PHOSPHAT_2 Histidine acid phosphatases active site signature. LvAWsGHDAGIvyMgmA |
| Chain | Residue | Details |
| A | LEU104-ALA120 | |
| site_id | PS01022 |
| Number of Residues | 25 |
| Details | PTR2_1 PTR2 family proton/oligopeptide symporters signature 1. GGWLGDkVLGtkrVImlgAiVlaiG |
| Chain | Residue | Details |
| A | GLY77-GLY101 | |
| site_id | PS01023 |
| Number of Residues | 13 |
| Details | PTR2_2 PTR2 family proton/oligopeptide symporters signature 2. FtmYYMsVNIGSF |
| Chain | Residue | Details |
| A | PHE152-PHE164 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 282 |
| Details | TRANSMEM: Helical => ECO:0000255 |
| Chain | Residue | Details |
| A | ALA22-MET44 | |
| A | TYR321-ASN341 | |
| A | PHE353-PHE373 | |
| A | ILE379-ILE399 | |
| A | LEU415-GLY435 | |
| A | VAL460-PRO480 | |
| A | ILE60-LEU80 | |
| A | VAL90-HIS110 | |
| A | ALA112-ASN132 | |
| A | MET154-ALA174 | |
| A | TRP179-PHE199 | |
| A | ASN220-HIS240 | |
| A | MET247-MET267 | |
| A | MET275-MET295 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 74 |
| Details | TOPO_DOM: Periplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | ALA45-SER59 | |
| A | ASP111 | |
| A | ALA175-GLY178 | |
| A | ASN241-ARG246 | |
| A | PRO296-GLN320 | |
| A | ALA374-GLY378 | |
| A | TYR436-ARG459 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 96 |
| Details | TOPO_DOM: Cytoplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | GLY81-ARG89 | |
| A | PRO133-THR153 | |
| A | CYS200-ARG219 | |
| A | LYS268-LYS274 | |
| A | LYS342-LYS352 | |
| A | SER400-ARG414 | |
| A | LYS481-ALA500 | |
