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:	CTSS
Human P-Site:	T223
P-Site Sequence:	DSKYRAATCSKYTEL
UniProt:	P25774
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSS	P25774	T223	DSKYRAATCSKYTEL	100 / 9 AA	37
Phosphosite 1:	CTSS	P25774	S225	KYRAATCSKYTELPY	100 / 7 AA	37
Phosphosite 2:	ZNF313	Q9Y508	T109	KIRSHVATCSKYQNY	75 / 8 AA	26
Phosphosite 3:	CHPF	Q8IZ52	T735	LQRYRAQTCSARLSE	85 / 7 AA	85
Phosphosite 4:	Slc9a10	Q4G0N8	T432	ILGLRDATSTKYKSV	62 / 8 AA	135
Phosphosite 5:	ELF1	P32519	T223	ALLQDKATCPKYIKW	83 / 6 AA	67
Phosphosite 6:	Slc9a10	Q4G0N8	S433	LGLRDATSTKYKSVC	62 / 8 AA	135
Phosphosite 7:	KNG1	P01042	T327	DFVARETTCSKESNE	71 / 7 AA	72
Phosphosite 8:	RIMBP2	O15034	T899	DGFYRGETCARLGLI	50 / 8 AA	116
Phosphosite 9:	WDR75	Q8IWA0	Y555	GRLTCSKYLLGATEN	100 / 5 AA	94
Phosphosite 10:	KNG1	P01042	T326	IDFVARETTCSKESN	71 / 7 AA	72
Phosphosite 11:	VILL	O15195	T238	VGSLRAATPSKDINQ	75 / 8 AA	96
Phosphosite 12:	SFI1	A8K8P3	T715	ASTHYRRTICSKVLV	62 / 8 AA	148
Phosphosite 13:	CTSS	P25774	Y227	RAATCSKYTELPYGR	100 / 5 AA	37
Phosphosite 14:	FAM123B	Q5JTC6	T993	QSPYRQATCCIPPMT	71 / 7 AA	124
Phosphosite 15:	TRIM67	Q6ZTA4	T631	SNDNQTATCSSYDDR	62 / 8 AA	81
Phosphosite 16:	SLU7	O95391	S417	QERAVACSKYEEDVK	71 / 7 AA	68
Phosphosite 17:	ZNF313	Q9Y508	Y113	HVATCSKYQNYIMEG	100 / 5 AA	26
Phosphosite 18:	FHOD1	Q9Y613	T42	PEPRRAPTCSLDGAL	83 / 6 AA	127
Phosphosite 19:	SP8	Q8IXZ3	T23	PLAMLAATCNKIGSP	71 / 7 AA	51
Phosphosite 20:	ANKMY1	Q9P2S6	Y906	GILTCSKYCKTKAWT	100 / 5 AA	106