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:	CST1
Human P-Site:	T103
P-Site Sequence:	KSQPNLDTCAFHEQP
UniProt:	P01037
Intern. Prot. ID:	IPI00305477

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CST1	P01037	T103	KSQPNLDTCAFHEQP	100 / 9 AA	16
Phosphosite 1:	CST2	P09228	T103	KSQPNLDTCAFHEQP	100 / 9 AA	16
Phosphosite 2:	Cystatin S	P01036	T103	KSQPNLDTCAFHEQP	100 / 9 AA	16
Phosphosite 3:	NEURL4	Q96JN8	T1239	KFGPNLDTCPEGTIL	85 / 7 AA	167
Phosphosite 4:	TOPBP1	Q92547	S350	NLENLDVSAFQAPED	62 / 8 AA	171
Phosphosite 5:	TP53BP1	Q12888	T100	VDSSNLDTCGSISQV	71 / 7 AA	214
Phosphosite 6:	MYOC	Q99972	T209	VSTWNLDTLAFQELK	75 / 8 AA	57
Phosphosite 7:	KIAA1622	Q6NUP7	T589	NRLRFLDTCEFIIEI	83 / 6 AA	99
Phosphosite 8:	GTF3C2	Q8WUA4	S848	RFSPNLDSYGWLVSG	50 / 8 AA	101
Phosphosite 9:	ITLN2	Q8WWU7	T41	MLSREFETCAFSFSS	50 / 8 AA	36
Phosphosite 10:	DNAH17	Q9UFH2	Y4128	QIPPNLDYKGYHEYI	55 / 9 AA	512
Phosphosite 11:	DCDC1	P59894	T326	KKVLDTCTIRMNLNL	57 / 7 AA	40
Phosphosite 12:	POLE	Q07864	T1641	RHYLNLDTCLSQAFE	100 / 5 AA	262
Phosphosite 13:	FSD2	A1L4K1	T301	SCGENLDTCKELMET	100 / 5 AA	85
Phosphosite 14:	OR10Q1	Q8NGQ4	T245	GRRRAFSTCSFHLTV	57 / 7 AA	36
Phosphosite 15:	ZNF512B	Q96KM6	T352	RAADSLDTCPIPPKQ	50 / 8 AA	97
Phosphosite 16:	ZMYM3	Q14202	T762	QNQPNLDTQSGPESL	100 / 5 AA	152
Phosphosite 17:	FAM20B	O75063	S31	LIDNLDTSAANREDQ	83 / 6 AA	46
Phosphosite 18:	FAM135A	Q9P2D6	T946	SSKPNLDTMCKGFQS	100 / 5 AA	170
Phosphosite 19:	TRPV4	Q9HBA0	T426	YDLSSLDTCGEEASV	57 / 7 AA	98
Phosphosite 20:	SPP2	Q13103	T102	DSGEDPATCAFQRDY	80 / 5 AA	24