Sequence alignment between 3a5c(H) and UniProt seq P74903 (VATF_THET8):

P74903 (VATF_THET8): V-type ATP synthase subunit F from Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)
                 10        20        30        40        50        60        70        80        90       100    
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+----
UniProt: MAVIADPETAQGFRLAGLEGYGASSAEEAQSLLETLVERGGYALVAVDEALLPDPERAVERLMRGRDLPVLLPIAGLKEAFQGHDVEGYMRELVRKTIGFDIKL
PDB seq: MAVIADPETAQGFRLAGLEGYGASSAEEAQSLLETLVERGGYALVAVDEALLPDPERAVERLMRGRDLPVLLPIAGLKEAFQGHDVEGYMRELVRKTIGFDIKL
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+----
                 10        20        30        40        50        60        70        80        90       100