asn168Download scientific diagram | Mutation of Ala1, Asn168 and Cys+1 in MIP. Left panel: mutation of Cys+1 blocks splicing and formation of the DTT-cleavable branched thioester intermediate,Quickly lookup updated information about specific Autonomous System Number (ASN), Organization, CIDR, or registered IP addresses (IPv4 and IPv6) among other relevant data.