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
pdb1z30,1,1,G,1,18,C,,,,,,,,,
pdb1z30,1,3,C,1,16,G,,,,,,,,,
pdb1z30,1,4,G,1,15,C,,,,,,,,,
pdb1z30,1,5,U,1,14,A,,,,,,,,,
pdb1z30,1,6,U,1,13,A,,,,,,,,,
pdb1z30,1,7,C,1,12,G,,,,,,,,,