Sequence alignment between 3d5a(R) and UniProt seq P62659 (RS18_THET2):

P62659 (RS18_THET2): Small ribosomal subunit protein bS18 from Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27)
                 10        20        30        40        50        60        70        80        
         ---------+---------+---------+---------+---------+---------+---------+---------+--------
UniProt: MSTKNAKPKKEAQRRPSRKAKVKATLGEFDLRDYRNVEVLKRFLSETGKILPRRRTGLSAKEQRILAKTIKRARILGLLPFTEKLVRK
PDB seq: ------------------KAKVKATLGEFDLRDYRNVEVLKRFLSETGKILPRRRTGLSAKEQRILAKTIKRARILGLLPFTEKLVRK
                           -+---------+---------+---------+---------+---------+---------+--------
                           20        30        40        50        60        70        80