>sp|A7ZU09|CYAY_ECO24 Iron-sulfur cluster assembly protein CyaY OS=Escherichia coli O139:H28 GN=cyaY MNDSEFHRLADQLWLTIEERLDDWDGDSDIDCEINGGVLTITFENGSKIIINRQEPLHQV WLATKQGGYHFDLKGDEWICDRSGETFWDLLEQAATQQAGETVSFR