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
pdb1nk2,2,2,G,3,15,C,,,,,,,,,
pdb1nk2,2,4,G,3,13,C,,,,,,,,,
pdb1nk2,2,6,C,3,11,G,,,,,,,,,
pdb1nk2,2,8,A,3,9,T,,,,,,,,,
pdb1nk2,2,9,G,3,8,C,,,,,,,,,
pdb1nk2,2,11,G,3,6,C,,,,,,,,,
pdb1nk2,2,12,G,3,5,C,,,,,,,,,