>sp|P22872|CRTB_PSEVU Phytoene synthase OS=Pseudescherichia vulneris OX=566 GN=crtB PE=3 SV=1 MSQPPLLDHATQTMANGSKSFATAAKLFDPATRRSVLMLYTWCRHCDDVIDDQTHGFASE AAAEEEATQRLARLRTLTLAAFEGAEMQDPAFAAFQEVALTHGITPRMALDHLDGFAMDV AQTRYVTFEDTLRYCYHVAGVVGLMMARVMGVRDERVLDRACDLGLAFQLTNIARDIIDD AAIDRCYLPAEWLQDAGLTPENYAARENRAALARVAERLIDAAEPYYISSQAGLHDLPPR CAWAIATARSVYREIGIKVKAAGGSAWDRRQHTSKGEKIAMLMAAPGQVIRAKTTRVTPR PAGLWQRPV