>6EE7_1|Chain A|Periplasmic tetraheme cytochrome c CctA|Shewanella oneidensis (strain MR-1) (211586) ADQKLSDFHAESGGCESCHKDGTPSADGAFEFAQCQSCHGKLSEMDAVHKPHDGNLVCADCHAVHDMNVGQKPTCESCHDDGRTSASVLKK