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Table 2 Ligand biochemistry

From: A simple method for finding a protein’s ligand-binding pockets

C-Ring in ligand

C or N atoms in ligand recognizing by connection information in the PDB

Unprotonated atoms in ligand

1) O has a connection with N, P or Zn

2) O only has a connection with C

Protonated atoms in ligand

1) Ca

 

2) N has only two connection with C

  1. The bond list is given in the PDB file CONECT lines.