Protein G

spinqualitylabelsall models Protein G domain II (grey) complex with mouse Fab heavy chain (red) and light chain (aqua) (PDB code 1uwx). Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Protein G (ProG) is a cell surface protein from Streptococcal bacteria which binds Fab and Fc regions of immunoglobulins. For ProG immunoglobulin-binding domain see Chameleon peptide.

3D Structures of protein G

Updated on 08-October-2020

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• Streptococcus Protein G residues 2-68
  • Chameleon peptide – StProG + antibody – Streptococcus
    
• Streptococcus Protein G residues 56-118
  • 1uwx – StProG + Igg1 Fab
    
  • 1qkz – StProG (mutant) + Igg1 Fab + peptide antigen
    
• Streptococcus Protein G residues 189-244
  • 1em7 – StProG (mutant)
    
• Streptococcus Protein G B1 domain residues 228-282
  • 1pga, 1pgb, 2ju6, 2rmm, 2rpv, 1mpe, 1q10, 2j52, 2j53, 2k0p, 3mp9, 1gb1 - StProG
    
  • 2gb1, 3gb1, 5ub0 - StProG - NMR
    
  • 1mvk, 1fcl, 1fd6, 1em7, 3v3x – StProG (mutant)
    
  • 1q10 – StProG (mutant) – NMR
    
  • 1mi0, 1mhx – ProG (mutant) – Finegoldia magna
    
• Streptococcus Protein G albumin-binding domain residues 254-299
  • 1gjs, 1gjt - StProG albumin-binding domain - NMR
    
• Streptococcus Protein G 3rd Igg-binding domain residues 300-357
  • 3fil, 1pgx, 2igd, 1igd - StProG
    
  • 3v3x, 5bmg – StProG (mutant)
    
  • 2plp - StProG - NMR
    
  • 2jsv, 2kq4, 2kwd, 1fcl, 1fd6 - StProG (mutant) - NMR
    
  • 1igc – StProG + Igg1 Fab
    
• Streptococcus Protein G domains II+III residues 367-430
  • 2on8, 2igg - StProG
    
  • 2igh – StProG – NMR
    
  • 2onq – StProG (mutant)
    
  • 1gb4 – StProG (mutant) – NMR
    
  • 1fcc – StProG + Igg1 Fc
    
• Streptococcus Protein G residues 443-497
  • 1p7e, 1p7f, 2lum - StProG - NMR
    
  • 1zxh - StProG (mutant) - NMR
    
• Protein G
  • 1gb1, 2gb1, 2igg, 2igh - SgProG immunoglobulin-binding domain – Streptomyces griseus – NMR
    
  • 2igg, 2igh - SgProG immunoglobulin-binding domains II+III – NMR
    
  • 2gi9, 2qmt – SaProG domain B1 (mutant) – Staphylococcus aureus
    
  • 2klk - SaProG immunoglobulin-binding domain - NMR
    

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel