Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	CTSA
Human P-Site:	Y64
P-Site Sequence:	SGSKHLHYWFVESQK
UniProt:	P10619
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSA	P10619	Y64	SGSKHLHYWFVESQK	100 / 9 AA	54
Phosphosite 1:	RAB3GAP2	Q9H2M9	Y1152	LEQKHIHYPLVEHHS	66 / 9 AA	156
Phosphosite 2:	TRIM25	Q14258	Y513	CYKKGIHYWEVELQK	66 / 9 AA	71
Phosphosite 3:	Dnajc4	Q9NNZ3	S74	PGNPSLHSRFVELSE	71 / 7 AA	28
Phosphosite 4:	ABCG4	Q9H172	Y460	FMREHLNYWYSLKAY	66 / 6 AA	72
Phosphosite 5:	ABCG1	P45844	Y491	FLREHLNYWYSLKAY	66 / 6 AA	76
Phosphosite 6:	GSG1	Q2KHT4	Y37	TTSLLSNYWFVGTQK	66 / 6 AA	39
Phosphosite 7:	MPV17L2	Q567V2	Y78	SMGPFLHYWYLSLDR	66 / 6 AA	23
Phosphosite 8:	KIAA1530	Q2YD98	Y510	PYGVDLHYWGQELPT	62 / 8 AA	81
Phosphosite 9:	DCHS2	Q6V1P9	Y298	KGRRHLHYLKVQDEA	55 / 9 AA	322
Phosphosite 10:	STEP	P54829	Y454	EERGLKHYWFTSWPD	80 / 5 AA	61
Phosphosite 11:	KRBA1	A5PL33	Y874	PGHRHLPYWRQKGPT	66 / 6 AA	108
Phosphosite 12:	C15orf42	Q7Z2Z1	Y228	ESPDHLGYWTVCELL	62 / 8 AA	211
Phosphosite 13:	ANKRD5	Q9NU02	S333	ALRLHDWSVEREAFL	71 / 7 AA	87
Phosphosite 14:	TRIM4	Q9C037	Y381	VFTSGKHYWEVESRD	83 / 6 AA	57
Phosphosite 15:	BTN2A2	Q8WVV5	Y383	SFASGKHYWEVEVEN	83 / 6 AA	59
Phosphosite 16:	BTN2A1	Q7KYR7	Y387	SFASGKHYWEVEVEN	83 / 6 AA	60
Phosphosite 17:	RFPL4B	Q6ZWI9	Y147	CFSSGQHYWEVEVGE	83 / 6 AA	30
Phosphosite 18:	CNKSR2	Q8WXI2	Y594	FSQKWKKYWFVLKDA	62 / 8 AA	117
Phosphosite 19:	TRIM27	P14373	Y372	CFIAGRHYWEVEVGD	83 / 6 AA	58
Phosphosite 20:	TRIM39	Q9HCM9	Y394	GFTSGRHYWEVEVGD	83 / 6 AA	60