Accessible Surface Area and Accessibility Calculation for Protein (ver. 1.2)
  1. Upload the protein coordinate file (PDB format):
The algorithm for the calculation:

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Maximum area for each amino acid residue (Å2)

         120.56 Å2 for the alanine in GAG
         143.79 Å2 for the cystein in GCG 
         157.04 Å2 for the aspartic acid in GDG 
         188.42 Å2 for the glutamic acid in GEG 
         227.46 Å2 for the phenylalanine in GFG 
          89.41 Å2 for the glycine in GGG 
         200.14 Å2 for the histidine in GHG 
         196.42 Å2 for the isoleucine in GIG 
         213.74 Å2 for the lysine in GKG 
         206.32 Å2 for the leucine in GLG 
         216.63 Å2 for the methionine in GMG 
         149.85 Å2 for the aspargine in GNG 
         155.07 Å2 for the proline in GPG 
         186.83 Å2 for the glutamine in GQG 
         229.51 Å2 for the arginine in GRG 
         128.27 Å2 for the serine in GSG 
         138.58 Å2 for the threonine in GTG 
         169.82 Å2 for the valine in GVG 
         269.35 Å2 for the triptophan in GWG 
         241.54 Å2 for the tyrosine in GYG
update: 27th, Aug., 2012
Copyright(c) 2012, Center for Informational Biology, Ochanomizu University, All Rights Reserved.