Sequence alignment between 3d5a(X) and UniProt seq Q72HB8 (RF1_THET2):

Q72HB8 (RF1_THET2): Peptide chain release factor 1 from Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350    
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+----
UniProt: MLDKLDRLEEEYRELEALLSDPEVLKDKGRYQSLSRRYAEMGEVIGLIREYRKVLEDLEQAESLLDDPELKEMAKAEREALLARKEALEKELERHLLPKDPMDERDAIVEIRAGTGGEEAALFARDLFNMYLRFAEEMGFETEVLDSHPTDLGGFSKVVFEVRGPGAYGTFKYESGVHRVQRVPVTETQGRIHTSTATVAVLPKAEEEDFALNMDEIRIDVMRASGPGGQGVNTTDSAVRVVHLPTGIMVTCQDSRSQIKNREKALMILRSRLLEMKRAEEAERLRKTRLAQIGTGERSEKIRTYNFPQSRVTDHRIGFTTHDLEGVLSGHLTPILEALKRADQERQLAALAEG
PDB seq: MLDKLDRLEEEYRELEALLSDPEVLKDKGRYQSLSRRYAEMGEVIGLIREYRKVLEDLEQAESLLDDPELKEMAKAEREALLARKEALEKELERHLLPKDPMDERDAIVEIRAGTGGEEAALFARDLFNMYLRFAEEMGFETEVLDSHPTDLGGFSKVVFEVRGPGAYGTFKYESGVHRVQRVPVTETQGRIHTSTATVAVLPKAEEEDFALNMDEIRIDVMRASGPGGQGVNTTDSAVRVVHLPTGIMVTCQDSRSQIKNREKALMILRSRLLEMKRAEEAERLRKTRLAQIGTGERSEKIRTYNFPQSRVTDHRIGFTTHDLEGVLSGHLTPILEALKRADQERQLAALAEG
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+----
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350