>4XVV_1|Chains A, B|Acid stress chaperone HdeB|Klebsiella pneumoniae subsp. pneumoniae MGH 78578 (272620) GVEETTPQNMTCQEFMDMNPKSMTPVAFWVVNRNTDFSGGDYVDWHEVETVSVPKMLQECHKNPAAKLGDLSAVIKK