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:	CTSB
Human P-Site:	Y33
P-Site Sequence:	LSDELVNYVNKRNTT
UniProt:	P07858
Intern. Prot. ID:	IPI00295741

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSB	P07858	Y33	LSDELVNYVNKRNTT	100 / 9 AA	38
Phosphosite 1:	PTPN9	P43378	Y294	TIQELVDYVNARQKQ	77 / 9 AA	68
Phosphosite 2:	HMGB4	Q8WW32	Y78	YQEEMMNYVGKRKKR	66 / 9 AA	22
Phosphosite 3:	RMI1	Q9H9A7	Y450	LNREVVNYVQKRSSQ	77 / 9 AA	70
Phosphosite 4:	5-HT(1A)	P08908	Y144	AITDPIDYVNKRTPR	55 / 9 AA	46
Phosphosite 5:	FAM81B	Q96LP2	Y95	NSTDLVEYVDKSHAF	55 / 9 AA	48
Phosphosite 6:	DYNC1H1	Q14204	Y1480	YELDLVNYQNKCRLI	75 / 8 AA	532
Phosphosite 7:	KIAA0196	Q12768	S621	YYSGELVSYVRKVLQ	75 / 8 AA	134
Phosphosite 8:	PDGFRA	P16234	Y685	FYGDLVNYLHKNRDS	62 / 8 AA	123
Phosphosite 9:	ADAM28	Q9UKQ2	Y237	RVFEMANYVNMLYKK	62 / 8 AA	87
Phosphosite 10:	SUN3	Q8TAQ9	Y172	EVSNLVNYVLKKLRE	75 / 8 AA	41
Phosphosite 11:	TRRAP	Q9Y4A5	Y2423	QFLDLVNYVYRDETL	62 / 8 AA	438
Phosphosite 12:	YEATS2	Q9ULM3	Y1140	ESSELGNYVIKIDHL	75 / 8 AA	151
Phosphosite 13:	GALNT9	Q9HCQ5	Y205	LKFNLDQYVNKRYPG	75 / 8 AA	68
Phosphosite 14:	KLHL13	Q9P2N7	Y295	TPQELINYVQTVDFM	83 / 6 AA	68
Phosphosite 15:	KLHL31	Q9H511	Y271	SAQDLVNYVQSVPRM	83 / 6 AA	70
Phosphosite 16:	ZNF294	O94822	Y604	LADISINYVNERKSE	71 / 7 AA	201
Phosphosite 17:	POR	P16435	Y187	HFNAMGKYVDKRLEQ	44 / 9 AA	77
Phosphosite 18:	Sfxn2	Q96NB2	Y132	SFNALVNYTNRNAAS	62 / 8 AA	36
Phosphosite 19:	PPP2R5A	Q15172	Y107	TLNELVEYVSTNRGV	62 / 8 AA	56
Phosphosite 20:	Sin3A	Q96ST3	Y310	EFNHAINYVNKIKNR	83 / 6 AA	145