>sp|Q31KC7|PSK_SYNE7 D-ribulose kinase OS=Synechococcus elongatus GN=PSK MVVALGLDFGTSGARAIACDFDSDRSVSVSVTFPKTSQNWPQVWREALWQLLTQIPADWR SRIERIAIDGTSGTVLLCDREGQPQTEPLLYNQACPIDLADLADWVPADHAALSSTSSLA KLWFWQQQFGALPPDWQILAQADWLSLQLHGCSQQSDYHNALKLGYSPDRERFSKNLLDS ELGALLPVVHEPGVAIGPILPAIAQEFGLSPDCQICAGTTDSIAAFLASGAHQPGEAVTS LGSTIVLKLLSQVAVSDRLTGVYSHKLGGYWLTGGASNCGGATLRQFFPDTELESLSCQI DPTKKSGLDYYPLPSRGERFPIADPDRLPQLEPRPENPVQFLQGLLEGLTQVETLGYQRL QDLGATPLKRIWTAGGGAKNAVWQQLRQQAIGVPIAIAPNTEAAFGTARLAAFGLAAFHS AGLKRT