>sp|Q3E7K8|UBQ12_ARATH Polyubiquitin 12 OS=Arabidopsis thaliana GN=UBQ12 MQIFLKTLTGKTKVLEVESSDTIDNVKAKIQDIEGIPPDQHRLIFAGKQLEDGRTLADYN VQEDSTLHLLLRFRGGMQIFVKTLTGKTITLEVESSDTIDNLKAKIQDKEGIPPDQQRLI FAGKQLEDGRTLADYNIQKESTLHLVLRLRGGMQIFVKTLTGKTITLEVESSDTIDNVKA KIQDKEGISPDQQRLIFAGKQHEDGRTLADYNIQKESTLHLVLRLRGGSF