>sp|Q0ZS23|ATPF_CLOPD ATP synthase subunit b, sodium ion specific OS=Clostridium paradoxum OX=29346 GN=atpF PE=1 SV=1 MQFASFISLDWGVVFQIVNTIVMYLILKKLLFKPVTKFMNDRQESIANSIKEAEETKKEA YALKAEYEAKINASKEEGQEIIKEASRKAEMRADEIIKNAQNEANRLMEKAHIEIEREKQ KVVNELKDEISNIAILAASKVIEADIDKNKHEKLISDFIKEVGEATWQN