PTM1 AA1 POSITION1 CONSERVATION1 PTM2 AA2 POSITION2 CONSERVATION2 EVIDENCE_COEVOLUTION EVIDENCE_SAME_RESIDUE EVIDENCE_MANUAL_ANNOTATION EVIDENCE_STRUCTURE_DISTANCE EVIDENCE_ALL_CONSERVED ubiquitination K 135 90 ubiquitination K 682 40 1 0 0 0 0