>sp|A4F7P3|ERYC3_SACEN 3-alpha-mycarosylerythronolide B desosaminyl transferase OS=Saccharopolyspora erythraea GN=eryCIII MRVVFSSMASKSHLFGLVPLAWAFRAAGHEVRVVASPALTEDITAAGLTAVPVGTDVDLV DFMTHAGHDIIDYVRSLDFSERDPATLTWEHLLGMQTVLTPTFYALMSPDTLIEGMVSFC RKWRPDLVIWEPLTFAAPIAAAVTGTPHARLLWGPDITTRARQNFLGLLPDQPEEHREDP LAEWLTWTLEKYGGPAFDEEVVVGQWTIDPAPAAIRLDTGLKTVGMRYVDYNGPSVVPEW LHDEPERRRVCLTLGISSRENSIGQVSIEELLGAVGDVDAEIIATFDAQQLEGVANIPDN VRTVGFVPMHALLPTCAATVHHGGPGSWHTAAIHGVPQVILPDGWDTGVRAQRTQEFGAG IALPVPELTPDQLRESVKRVLDDPAHRAGAARMRDDMLAEPSPAEVVGICEELAAGRREP R