Sequence alignment between 2b9o(S) and UniProt seq P80381 (RS19_THETH):

P80381 (RS19_THETH): 30S ribosomal protein S19 OS=Thermus thermophilus GN=rpsS PE=1 SV=3
                 10        20        30        40        50        60        70        80        90   
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: MPRSLKKGVFVDDHLLEKVLELNAKGEKRLIKTWSRRSTIVPEMVGHTIAVYNGKQHVPVYITENMVGHKLGEFAPTRTYRGHGKEAKATKKK
PDB seq: -PRSLKKGVFVDDHLLEKVLELNAKGEKRLIKTWSRRSTIVPEMVGHTIAVYNGKQHVPVYITENMVGHKLGEFAPTRTYR------------
          --------+---------+---------+---------+---------+---------+---------+---------+-            
                 10        20        30        40        50        60        70        80