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:	CTSE
Human P-Site:	S249
P-Site Sequence:	DHSHFSGSLNWVPVT
UniProt:	P14091
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSE	P14091	S249	DHSHFSGSLNWVPVT	100 / 9 AA	43
Phosphosite 1:	PGA3	P00790	S240	DSSYYTGSLNWVPVT	66 / 9 AA	42
Phosphosite 2:	RYR2	Q92736	S552	NCAQFSGSLDWLISR	66 / 9 AA	565
Phosphosite 3:	PISD	Q9UG56	S282	HRRHFPGSLMSVNPG	66 / 9 AA	47
Phosphosite 4:	PLD6	Q8N2A8	S171	KRVLITGSLNWTTQA	62 / 8 AA	28
Phosphosite 5:	DMXL1	Q9Y485	S1218	GSPPFPVSLSWVRDG	55 / 9 AA	338
Phosphosite 6:	TPSG1	Q9NRR2	S83	AAHCFSGSLNSSDYQ	75 / 8 AA	34
Phosphosite 7:	TPSG1	Q9NRR2	S81	LTAAHCFSGSLNSSD	100 / 6 AA	34
Phosphosite 8:	VR1	Q8NER1	S821	YLRQFSGSLKPEDAE	71 / 7 AA	95
Phosphosite 9:	TSEN2	Q8NCE0	S394	VDDHFEGSLRRPLSW	62 / 8 AA	53
Phosphosite 10:	ATR	Q13535	S1880	GDSSQEDSLNWVARL	83 / 6 AA	301
Phosphosite 11:	UPF1	Q92900	S823	QYMQFSGSLHTKLYQ	71 / 7 AA	124
Phosphosite 12:	RRAGB	Q5VZM2	S29	PLGEPEGSLGWVLPN	83 / 6 AA	43
Phosphosite 13:	FBXW10	Q5XX13	S919	MIIRSRFSGSLKGGD	71 / 7 AA	120
Phosphosite 14:	FBXW10	Q5XX13	S921	IRSRFSGSLKGGDQV	71 / 7 AA	120
Phosphosite 15:	NPFFR2	Q9Y5X5	S47	GGPAWSGSLEWSRQS	71 / 7 AA	60
Phosphosite 16:	BAHCC1	Q9P281	S129	GYPRFSGSLASTFLP	55 / 9 AA	277
Phosphosite 17:	RNF125	Q96EQ8	S187	NPSSFSGSLIRHLQV	71 / 7 AA	26
Phosphosite 18:	TMEM175	Q9BSA9	S296	KDVKERFSGSLVAAL	83 / 6 AA	56
Phosphosite 19:	DMXL2	Q8TDJ6	S620	ISKHIDGSLNQWAVT	71 / 7 AA	340
Phosphosite 20:	BAHCC1	Q9P281	S127	APGYPRFSGSLASTF	83 / 6 AA	277