>4X57_2|Chains B, D|Membrane-anchored ubiquitin-fold protein 3|Arabidopsis thaliana (3702) MGSSHHHHHHSSGLVPRGSHMPEEESIDIKFRLYDGSDIGPFRYSAASTVDFLKQRVVSDWPKGKTVVPKGINEVKLISSGKILENNKTVGQCKTPFGDIAGGVIVMHVVVQPSLAKSKTEKKVDKAPKAVICTCTIL >4X57_1|Chains A, C|Ubiquitin-conjugating enzyme E2 8|Arabidopsis thaliana (3702) MGSSHHHHHHGTGSYITSLYKKAGSAAAPFTMASKRILKELKDLQKDPPTSCSAGPVAEDMFHWQATIMGPAESPYSGGVFLVTIHFPPDYPFKPPKVAFRTKVFHPNINSNGSICLDILKEQWSPALTISKVLLSICSLLTDPNPDDPLVPEIAHMYKTDRAKYEATARNWTQKYAMG