>tr|A0A0K2JEY8|A0A0K2JEY8_SPIKU Energy-coupling factor transporter ATP-binding protein EcfA2 OS=Spiroplasma kunkelii CR2-3x GN=cbiO MSKVKKQPKIEALQNVDITFTNVSYVYSPKTPYEYTSLQDINVVIKPGKITAIIGSTGSG KSTLIQHINGLLIPTTGVVDTNGFIIKAKQKRIKNIKQLRKSIGLVFQFPEYQLFEETIE KDIMFGPVHLGETKEVARENAKKYLEMVGLPLNYLERSPFDLSGGQKRRVAIAGILAMEG NTLILDEPTAGLDPEGEEDFIKLFQRINKEQNKRIILVTHNMDHVLEIADEVIALKEGRV FKVGSPFEIFKDKNLLQELLIEPPKIYHLIYQLQEKGLDLTNVNIRTIDQLAKKIIEHKE QKRKG