Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0015833 | biological_process | peptide transport | 
| A | 0030288 | cellular_component | outer membrane-bounded periplasmic space | 
| A | 0030313 | cellular_component | cell envelope | 
| A | 0043190 | cellular_component | ATP-binding cassette (ABC) transporter complex | 
| A | 0055085 | biological_process | transmembrane transport | 
| A | 1904680 | molecular_function | peptide transmembrane transporter activity | 
Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 2 | 
| Details | binding site for residue ACT A 601 | 
| Chain | Residue | 
| A | ARG119 | 
| A | HOH749 | 
| site_id | AC2 | 
| Number of Residues | 4 | 
| Details | binding site for residue ACT A 602 | 
| Chain | Residue | 
| A | HIS96 | 
| A | LYS160 | 
| A | HOH707 | 
| A | HOH872 | 
| site_id | AC3 | 
| Number of Residues | 2 | 
| Details | binding site for residue ACT A 603 | 
| Chain | Residue | 
| A | GLU345 | 
| A | HIS347 | 
| site_id | AC4 | 
| Number of Residues | 5 | 
| Details | binding site for residue SO4 A 604 | 
| Chain | Residue | 
| A | LYS203 | 
| A | HOH715 | 
| A | HOH728 | 
| A | HOH755 | 
| A | LYS202 | 
| site_id | AC5 | 
| Number of Residues | 5 | 
| Details | binding site for residue SO4 A 605 | 
| Chain | Residue | 
| A | PRO78 | 
| A | GLU82 | 
| A | ARG98 | 
| A | LYS213 | 
| A | HOH771 | 
Functional Information from PROSITE/UniProt
| site_id | PS01040 | 
| Number of Residues | 23 | 
| Details | SBP_BACTERIAL_5 Bacterial extracellular solute-binding proteins, family 5 signature. AeswentpDfkTWtFhLRKDAKW | 
| Chain | Residue | Details | 
| A | ALA81-TRP103 |  |