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:	S90
P-Site Sequence:	NGGPGCSSLDGLLTE
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	S90	NGGPGCSSLDGLLTE	100 / 9 AA	54
Phosphosite 1:	GRINL1B	Q9BZD3	S117	SLVPGCSSVDNIKSS	66 / 9 AA	42
Phosphosite 2:	GRINL1A	P0CAP2	S117	SLVPGCSSVDNIKSS	66 / 9 AA	42
Phosphosite 3:	GRINL1B	Q9BZD3	S116	SSLVPGCSSVDNIKS	85 / 7 AA	42
Phosphosite 4:	GRINL1A	P0CAP2	S116	SSLVPGCSSVDNIKS	85 / 7 AA	42
Phosphosite 5:	C19orf57	Q0VDD7	S389	RALPGCTSLTGETTG	75 / 8 AA	70
Phosphosite 6:	ARFGEF3	Q5TH69	S914	ERDAICMSLDGLRKA	85 / 7 AA	241
Phosphosite 7:	NUP93	Q8N1F7	S177	VGPPGRSSLDNIEMA	66 / 9 AA	93
Phosphosite 8:	LCOR	Q96JN0	S106	SHSPGCSSTQGNGRP	75 / 8 AA	47
Phosphosite 9:	CCPG1	Q9ULG6	S44	EPAPECSSLEQEELQ	71 / 7 AA	87
Phosphosite 10:	PPP2R3A	Q06190	S812	LAKPNCSSLEQEDFI	71 / 7 AA	130
Phosphosite 11:	p57Kip2	P49918	S125	PLEPAAESLDGLEEA	66 / 9 AA	32
Phosphosite 12:	LCOR	Q96JN0	S105	LSHSPGCSSTQGNGR	75 / 8 AA	47
Phosphosite 13:	MYST2	O95251	S192	CPTPGCNSLGHLTGK	66 / 9 AA	71
Phosphosite 14:	TRIM33	Q9UPN9	S695	LEDAGSSSLDNLLSR	66 / 9 AA	123
Phosphosite 15:	SAPAP3	O95886	S581	GPARRCSSADGLDGP	85 / 7 AA	106
Phosphosite 16:	WNT4	P56705	T91	NRRWNCSTLDSLPVF	62 / 8 AA	39
Phosphosite 17:	Nedd4-BP2	Q86UW6	S261	DSIAGCSSLNQKQKE	71 / 7 AA	199
Phosphosite 18:	CDAN1	Q8IWY9	S246	GLPPGCRSLQEEREM	71 / 7 AA	134
Phosphosite 19:	NEK11	Q8NG66	S539	ENVLGCTSLDTKTIT	83 / 6 AA	74
Phosphosite 20:	RSRC2	Q7L4I2	S384	EDEAGCSSVDEESYK	71 / 7 AA	51