PTM1	AA1	POSITION1	CONSERVATION1	PTM2	AA2	POSITION2	CONSERVATION2	EVIDENCE_COEVOLUTION	EVIDENCE_SAME_RESIDUE	EVIDENCE_MANUAL_ANNOTATION	EVIDENCE_STRUCTURE_DISTANCE	EVIDENCE_ALL_CONSERVED
phosphorylation	T	36	90	nitrosylation	C	138	95	1	0	0	0	0
phosphorylation	S	167	67	phosphorylation	S	168	59	1	0	0	0	0