>3jqy_A mol:protein length:252 Polysialic acid O-acetyltransferaseMLRLKTQDSRLKTQDSRLKTQDSRLKTQDSFSVDDNGSGNVFVCGDLVNSKENKVQFNGNNNKLIIEDDVECRWLTVIFRGDNNYVRIHKNSKIKGDIVATKGSKVIIGRRTTIGAGFEVVTDKCNVTIGHDCMIARDVILRASDGHPIFDIHSKKRINWAKDIIISSYVWVGRNVSIMKGVSVGSGSVIGYGSIVTKDVPSMCAAAGNPAKIIKRNIIWARTDKAELISDDKRCSSYHAKLTQLEHHHHHH