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 # PDB files of the 3 proteins used as example to execute the program SASA:
 
-## 1bzv (Insulin analogue)
+## 1bzv (Insulin analogue):
 Protein of 46 amino acids 
  
-## 1rex (Lysozyme)
+## 1rex (Lysozyme):
 Protein of 130 amino acids
 
-## 1si4 (Human hemoglobin)
+## 1si4 (Human hemoglobin):
 Protein of 574 amino acids
 
 # PDB (Protein Data Bank) file: