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:	CTSC
Human P-Site:	Y438
P-Site Sequence:	TGWGENGYFRIRRGT
UniProt:	P53634
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSC	P53634	Y438	TGWGENGYFRIRRGT	100 / 9 AA	52
Phosphosite 1:	TINAG	Q9UJW2	Y447	KSWGENGYFRILRGV	100 / 8 AA	55
Phosphosite 2:	CTSW	P56202	Y342	AQWGEKGYFRLHRGS	66 / 9 AA	42
Phosphosite 3:	MGAT4A	Q9UM21	Y486	DKRLEDGYFRIGKFE	85 / 7 AA	62
Phosphosite 4:	Cbl	P22681	Y114	ETLGENEYFRVFMEN	75 / 8 AA	100
Phosphosite 5:	EIF3I	Q13347	Y308	SSGGEDGYVRIHYFD	66 / 9 AA	37
Phosphosite 6:	OSBPL8	Q9BZF1	Y459	AALEENPYFRLKKVV	62 / 8 AA	101
Phosphosite 7:	MUC19	Q7Z5P9	T729	YCGHENGTFRILTES	85 / 7 AA	598
Phosphosite 8:	Cbl-b	Q13191	Y106	AQLSENEYFKIYIDS	62 / 8 AA	109
Phosphosite 9:	A2ML1	A8K2U0	Y138	YTPGQQVYFRIVTMD	62 / 8 AA	161
Phosphosite 10:	MMRN2	Q9H8L6	Y861	SYFPEHGYFRAPERG	83 / 6 AA	104
Phosphosite 11:	TDRD6	O60522	Y553	KWKENGYYRAIVTKL	83 / 6 AA	237
Phosphosite 12:	MAP3K15	Q6ZN16	Y721	GSVSENGYIKIFMEQ	62 / 8 AA	147
Phosphosite 13:	NOMO2	Q5JPE7	Y77	DCAPNNGYFMIPLYD	62 / 8 AA	139
Phosphosite 14:	DHX32	Q7L7V1	Y677	FSISENNYIRITSEI	62 / 8 AA	84
Phosphosite 15:	TDRD6	O60522	Y552	VKWKENGYYRAIVTK	83 / 6 AA	237
Phosphosite 16:	F13B	P05160	Y223	LRLIENGYFHPVKQT	83 / 6 AA	76
Phosphosite 17:	IL17R	Q96F46	Y533	MDRFEEVYFRIQDLE	62 / 8 AA	96
Phosphosite 18:	CTSS	P25774	Y309	HNFGEEGYIRMARNK	62 / 8 AA	37
Phosphosite 19:	H1FNT	Q75WM6	Y119	SGSDAAGYFRVWKVP	66 / 6 AA	28
Phosphosite 20:	ZNF461	Q8TAF7	Y161	HQGQEEGYFRQLMIN	83 / 6 AA	66