entry_id,entity code 0,residue number 0,residue name 0,entity code 1,residue number 1,residue name 1,entity code 2,residue number 2,residue name 2,entity code 3,residue number 3,residue name 3,entity code 4,residue number 4,residue name 4
pdb1n96,1,2,G,2,3,C,,,,,,,,,
pdb1n96,1,3,C,2,2,G,,,,,,,,,
pdb1n96,1,6,A,2,7,T,,,,,,,,,
pdb1n96,1,7,T,2,6,A,,,,,,,,,