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:	S46
P-Site Sequence:	PGLAKQPSFRQYSGY
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	S46	PGLAKQPSFRQYSGY	100 / 9 AA	54
Phosphosite 1:	TIMELESS	Q9UNS1	S105	GNLPKEPSFRHHFLQ	55 / 9 AA	139
Phosphosite 2:	PAXIP1	Q6ZW49	S974	KVLSKQPSFRKLMEH	85 / 7 AA	118
Phosphosite 3:	ORC3L	Q9UBD5	S371	ENIRRLPSFRRYVEK	62 / 8 AA	82
Phosphosite 4:	INTS1	Q8N201	S1655	KGQAQVPSFRPYLLT	66 / 9 AA	244
Phosphosite 5:	GXYLT2	A0PJZ3	T373	YHDDKQPTFRALYEA	83 / 6 AA	51
Phosphosite 6:	STK24	Q9Y6E0	S272	ACLNKEPSFRPTAKE	71 / 7 AA	49
Phosphosite 7:	EEF1G	P26641	S179	YKQVLEPSFRQAFPN	83 / 6 AA	50
Phosphosite 8:	BAG3	O95817	S224	TRPAAQPSFHQAQKT	75 / 8 AA	62
Phosphosite 9:	TMC5	Q6UXY8	S274	RTSSIQPSFRHRSDD	83 / 6 AA	115
Phosphosite 10:	C1orf156	O95568	S96	EPHGKQPSLRAAKEH	71 / 7 AA	42
Phosphosite 11:	FAM83H	Q6ZRV2	S667	PGLAKQDSFRSRLNP	85 / 7 AA	127
Phosphosite 12:	GPAA1	O43292	S324	LTLRGINSFRQYKYD	100 / 5 AA	68
Phosphosite 13:	MST4	Q9P289	S260	ACLNKDPSFRPTAKE	71 / 7 AA	47
Phosphosite 14:	SNX13	Q9Y5W8	S523	LDMLKDPSFRGSDDG	83 / 6 AA	112
Phosphosite 15:	TrpC6	Q9Y210	S836	VGHNKQPSIRSSEDF	83 / 6 AA	106
Phosphosite 16:	DLK	Q12852	S356	SKPRNRPSFRQILLH	71 / 7 AA	93
Phosphosite 17:	MAP3K13	O43283	S399	SKPRNRPSFRQTLMH	71 / 7 AA	108
Phosphosite 18:	TGM1	P22735	T685	QVLAKQHTFRLRTPD	71 / 7 AA	90
Phosphosite 19:	GPAA1	O43292	Y328	GINSFRQYKYDLVAV	100 / 5 AA	68
Phosphosite 20:	CTSA	P10619	Y50	KQPSFRQYSGYLKGS	100 / 5 AA	54