Oligopeptide-binding protein

Function Oligopeptide-binding protein (Opp) is a component of the oligopeptide permease which is an ABC-type transporter system. Opp binds polypeptides up to pentapeptide in length with high affinity. Opp is required for sporulation and competence. Opp carries oligopeptides to the membrane-associated oligopeptide permease.

spinqualitylabelsall models Oligopeptide-binding protein (grey) complex with peptide bradykinin (green) (PDB entry 3drg) Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image

3D structures of oligopeptide-binding protein3D structures of oligopeptide-binding protein

Updated on 08-June-2016

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• Oligopeptide-binding protein
  • 1rkm – StOpp – Salmonella typhimurium
    
  • 3fto - LlOpp – Lactococcus lactis
    
  • 2wol - ScOpp – Streptomyces clavuligerus
    
• Oligopeptide-binding protein complex with polypeptide
  • 1ola, 1olc – StOpp + tetrapeptide
    
  • 2olb, 1jet, 1jeu, 1jev, 1b1h, 1b3f, 1b3g, 1b3l, 1b32, 1b40, 1b46, 1b4z, 1b5i, 1b5j, 1b51, 1b52, 1b58, 1b9j, 1b0h, 1b05, 1qka, 1qkb - StOpp + tripeptide
    
  • 2rkm - StOpp + dipeptide
    
  • 1b4h - StOpp + Lys-DAB-Lys
    
  • 1b5h - StOpp + Lys-DPP-Lys
    
  • 1b6h - StOpp + Lys-NVA-Lys
    
  • 1b7h - StOpp + Lys-NLE-Lys
    
  • 1b2h - StOpp + Lys-ORN-Lys
    
  • 1b1h - StOpp + Lys-HPE-Lys
    
  • 1b3h - StOBpp+ Lys-ALC-Lys
    
  • 2z23 - Opp + tripeptide – Yersinia pestis
    
  • 3drf, 3dri - LlOpp + octapeptide
    
  • 3rya, 3ryb - LlOpp + nonapeptide
    
  • 3drg - LlOpp + bradykinin peptide
    
  • 3drh - LlOpp + hexapeptide
    
  • 3drj - LlOpp + PTH-related peptide
    
  • 3drk - LlOpp + neuropeptide S
    
  • 2wok - ScOpp + bradykinin peptide
    
  • 2wop - ScOpp + arginine