>tr|A0A431X3A4|A0A431X3A4_PSEAI PqqA binding protein OS=Pseudomonas aeruginosa GN=pqqD MSLPSLDSVPVLRRGFRFQFEPAQDCHVLLYPEGMVKLNDSAGEILKLVDGRRDVAAIVA ALRERFPEVPGIDEDILTFLEVAHAQFWIELQ