Sequence alignment between 1vx5(S) and UniProt seq P62272 (RS18_PIG):

P62272 (RS18_PIG): 40S ribosomal protein S18 from Sus scrofa
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150  
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--
UniProt: MSLVIPEKFQHILRVLNTNIDGRRKIAFAITAIKGVGRRYAHVVLRKADIDLTKRAGELTEDEVERVITIMQNPRQYKIPDWFLNRQKDVKDGKYSQVLANGLDNKLREDLERLKKIRAHRGLRHFWGLRVRGQHTKTTGRRGRTVGVSKKK
PDB seq: -----PEKFQHILRVLNTNIDGRRKIAFAITAIKGVGRRYAHVVLRKADIDLTKRAGELTEDEVERVITIMQNPRQYKIPDWFLNRQKDVKDGKYSQVLANGLDNKLREDLERLKKIRAHRGLRHFWGLRVRGQHTKTTGRR----------
              ----+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--          
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140