PSIBLAST alignment of GI: 254780252 and protein with PDB id: 3mr8

>gi|300508621|pdb|3MR8|Q Chain Q, Recognition Of The Amber Stop Codon By Release Factor Rf1. This Entry 3mr8 Contains 30s Ribosomal Subunit. The 50s Ribosomal Subunit Can Be Found In Pdb Entry 3ms1. Molecule B In The Same Asymmetric Unit Is Deposited As 3mrz (50s) And 3ms0 (30s). Length = 99
>gi|300508676|pdb|3MS0|Q Chain Q, Recognition Of The Amber Stop Codon By Release Factor Rf1. This Entry 3ms0 Contains 30s Ribosomal Subunit. The 50s Ribosomal Subunit Can Be Found In Pdb Entry 3mrz. Molecule A In The Same Asymmetric Unit Is Deposited As 3mr8 (30s) And 3ms1 (50s). Length = 99
 Score =  113 bits (284), Expect = 8e-24,   Method: Composition-based stats.
 Identities = 43/73 (58%), Positives = 55/73 (75%)

Query: 2  PKRVLQGMVVSDKSEKTIIVLVERRFSHPRFQKTIRRSKRYAVHDENNKYKVGDFVSIEE 61
          PK+VL G+VVSDK +KT+ VLVER+F HP + K I+RSK+Y  HD   KYK+GD V I E
Sbjct: 1  PKKVLTGVVVSDKMQKTVTVLVERQFPHPLYGKVIKRSKKYLAHDPEEKYKLGDVVEIIE 60

Query: 62 SAPISKKKSWLVI 74
          S PISK+K + V+
Sbjct: 61 SRPISKRKRFRVL 73