Sequence alignment between 5lmn(X) and UniProt seq Q5SKU2 (IF3_THET8):

Q5SKU2 (IF3_THET8): Translation initiation factor IF-3 from Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170 
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-
UniProt: MKEYLTNERIRAKQVRVVGPDGKQLGIMDTREALRLAQEMDLDLVLVGPNADPPVARIMDYSKWRYEQQMAEKEARKKAKRTEVKSIKFRVKIDEHDYQTKLGHIKRFLQEGHKVKVTIMFRGREVAHPELGERILNRVTEDLKDLAVVEMKPEMLGRDMNMLLAPVKVSA
PDB seq: -KEYLTNERIRAKQVRVVGPDGKQLGIMDTREALRLAQEMDLDLVLVGPNADPPVARIMDYSKWRYEQQMAEKEARKKAKRTEVKSIKFRVKIDEHDYQTKLGHIKRFLQEGHKVKVTIMFRGREVAHPELGERILNRVTEDLKDLAVVEMKPEMLGRDMNMLLAPVKV--
          -------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+  
                10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170