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
pdb1lo1,2,11,A,4,3,T,,,,,,,,,
pdb1lo1,2,13,G,4,1,C,,,,,,,,,