>tr|Q9I208|Q9I208_PSEAE Four-helix bundle copper-binding protein OS=Pseudomonas aeruginosa GN=PA2107 MTRAINDPGNEDPGSLLETDADALLGGAAAQAPEERCRLAAQACIRACERYLALCTESSR EQRQHAGDCADLCRLAALLLERRSPWAPAACELAARYALACAERCDGDEPLERECAGACR RFVEACRPLLPA