Transferrin

spinqualitylabelsall models Glycosylated human transferrin with Fe+3 (light red), carbonate and sulfate (PDB code 3qyt). Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Function Transferrin or serotransferrin (TF) is an iron-binding protein. TF delivers iron from absorption centers in the duodendum and white blood cell macrophages to all tissues. Ovotransferrin (OTF) is a glycosylated TF of egg white. For details see Molecular Playground/Transferrin. Relevance Carbohydrate-deficient TF may help diagnose alcoholic liver disease. Structural highlights TF contains two lobes: at the N and C termini. The Fe+3 ion is coordinated to several side chains belonging to both N- and C-lobe, carbonate and sulfate ions. N-lobe Fe coordination. C-lobe Fe coordination.

3D Structures of Transferrin

Updated on 11-October-2017

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• Transferrin
  • Molecular Playground/Transferrin, 3v83, 4x1b – hTF + Fe+3 - human
    
  • 4x1d – hTF + Yb+3
    
  • 5dyh – hTF + Ti+4
    
  • 4h0w – hTF + Fe+3 + Bi+3
    
  • 1suv – hTF + TF receptor
    
  • 3s9l, 3s9m, 3s9n - hTF (mutant) + TF receptor
    
• Transferrin N lobe
  • 1tfd – rTF N terminal - rabbit
    
  • 1a8e, 1a8f, 1b3e, 1n84 - hTF N terminal
    
  • 1dtg, 1d3k, 1d4n, 1fqe, 1fqf, 1jqf, 1n7w, 1n7x, 1oqg, 1oqh, 2o7u, 2o84, 3fgs - hTF N terminal (mutant)
    
  • 1ryo - hTF N terminal + oxalate
• Transferrin C lobe
  • 3skp – hTF C terminal
    
• Apo transferrin
  • 1bp5, 1btj - hTF N terminal
    
  • 2hau, 2hav – hTF (mutant)
    
  • 1jnf – rTF
    
  • 1h76 – TF - pig
• Ovotransferrin
  • 1ovt, 1n04 – cOTF + Fe+3 - chicken
    
  • 2d3i – cOTF + Al+3
    
  • 1dot – dOTF + Fe+3 - duck
• Ovotransferrin N lobe
  • 1ovb, 1gv8 – dOTF NII domain
    
  • 1gvc - dOTF NII domain + nitrilotriacetate
    
  • 1nnt, 1nft, 1iej – cOTF N terminal
    
• Apo ovotransferrin
  • 1aov – dOTF
    
  • 1aiv, 1ryx– cOTF
    
  • 1tfa - cOTF N terminal
    
  • 1iq7 - cOTF C terminal
    
  • 1lfc – OTF residues 17-41 – bovine - NMR

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