Sequence alignment between 3k5b(G) and UniProt seq Q5SIT5 (Q5SIT5_THET8):

Q5SIT5 (Q5SIT5_THET8): V-type ATP synthase, subunit (VAPC-THERM) from Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8) 
                 10        20        30        40        50        60        70        80        90       100       110       120
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: MTGGLVLNAISRAGGAMGGLGLIKSLAEKEKQLLERLEAAKKEAEERVKRAEAEAKALLEEAEAKAKALEAQYRERERAETEALLARYRERAEAEAKAVREKAMARLDEAVALVLKEVLP
PDB seq: --------------------GLIKSLAEKEKQLLERLEAAKKEAEERVKRAEAEAKALLEEAEAKAKALEAQYRERERAETEALLARYRERAEAEAKAVREKAMARLDEAVALVLKEVLP
                             ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
                                     30        40        50        60        70        80        90       100       110       120