Sequence alignment between 3d5d(X) and UniProt seq Q72I06 (RL23_THET2):

Q72I06 (RL23_THET2): 50S ribosomal protein L23 from Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27)
                 10        20        30        40        50        60        70        80        90      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MKTAYDVILAPVLSEKAYAGFAEGKYTFWVHPKATKTEIKNAVETAFKVKVVKVNTLHVRGKKKRLGRYLGKRPDRKKAIVQVAPGQKIEALEGLI
PDB seq: --TAYDVILAPVLSEKAYAGFAEGKYTFWVHPKATKTEIKNAVETAFKVKVVKVNTLHVRGKKKRLGRYLGKRPDRKKAIVQVAPGQKIEALEG--
           -------+---------+---------+---------+---------+---------+---------+---------+---------+----  
                 10        20        30        40        50        60        70        80        90