>4bk8_A mol:protein length:124 DESULFOFERRODOXIN, FERROUS IRON-BINDING REGION
MKSFGELIYTPDRAEGEAISKAETHTPKIEAPEKVKADQPFQVRVSVGPHPNEAAHSIRWIELYFYEEGRPFNPVMLGRVAFEPGYAEPDVTFTLKLKKSGVLYAISYCNLHGLWEARKEIKVE