>sp|Q6NUM6|TYW1B_HUMAN S-adenosyl-L-methionine-dependent tRNA 4-demethylwyosine synthase TYW1B OS=Homo sapiens GN=TYW1B MDPSADTWDLSSPLISLWINRFYIYLGFAVSISLWICVQIVIEMQGFATVLAEAVTSLDL PVAIINLKEYDPDDHLIEEVTSKNVCVFLVATYTDGLPTESAEWFCKWLEEASIDFRFGK TYLKGMRDAVFGLGNSAYASHFNKVGKNVDKWLWMLGVHRVMSRGEGDCDVVKSKHGSIE ANFRAWKTKFISQLQALQKGERKKSCGGHCKKGKCESHQHGSEEREEGSQEQDELHHRDT KEEEPFESSSEEEFGGEDHQSLNSIVDVEDLGKIMDHVKKEKREKEQQEEKSGLFRNMGR NEDGERRAMITPALREALTKQVDAPRERSLLQTHILWNESHRCMETTPSLACANKCVFCW WHHNNPVGTEWLWKMDQPEMILKEAIENHQNMIKQFKGVPGVKAERFEEGMTVKHCALSL VGEPIMYPEINRFLKLLHQCKISSFLVTNAQFPAEIRNLEPVTQLYVSVDASTKDSLKKI DRPLFKDFWQQFLDSLKALAVKQQRTVYRLMLVKAWNVDELQAYAQLVSLGNPDFIEVKG VTYCRESSASSLTMAHVPWHEEVVQFVRELVDLIPEYEIACEHEHSNCLLIAHRKFKIGG EWWTWIDYNRFQELIQEYEDSGGSKTFSAKDYMARTPHWALFGANERSFDPKDTRHQRKN KSKAISGC