>tr|Q7V8K4|Q7V8K4_PROMM Putative nickel-containing superoxide dismutase (NISOD) OS=Prochlorococcus marinus (strain MIT 9313) OX=74547 GN=PMT_0340 PE=4 SV=1 MLRSALSTLHSNLPAASVQAHCDGPCGVYDPASATVSAEAVVSMTKKLLELQPPSGNDPA AWAAYNNTFSRFVAIKEEQAQQTKNELLILWTDYFKPEHLATFPNLHDIFWKAAKLCSAC KVNIDQSKADELIKAVEAIHTMFWKSKGRNDAWVRAS