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
pdb2b6g,1,1,G,1,19,C,,,,,,,,,
pdb2b6g,1,3,A,1,17,U,,,,,,,,,
pdb2b6g,1,5,G,1,15,C,,,,,,,,,
pdb2b6g,1,6,C,1,14,G,,,,,,,,,
pdb2b6g,1,7,U,1,13,A,,,,,,,,,
pdb2b6g,1,8,C,1,11,G,,,,,,,,,