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:	CST3
Human P-Site:	S28
P-Site Sequence:	VSPAAGSSPGKPPRL
UniProt:	P01034
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CST3	P01034	S28	VSPAAGSSPGKPPRL	100 / 9 AA	16
Phosphosite 1:	CST3	P01034	S27	AVSPAAGSSPGKPPR	100 / 8 AA	16
Phosphosite 2:	DBX1	A6NMT0	S318	PSPAHSSSPGKPSDF	77 / 9 AA	37
Phosphosite 3:	DMRT2	Q9Y5R5	S71	DGEEAGASPGMPGQP	75 / 8 AA	24
Phosphosite 4:	FAM110A	Q9BQ89	S177	PGPAAASSPARPPGL	66 / 9 AA	31
Phosphosite 5:	KIAA0240	Q6AI39	S675	QEKVVGSSPGHPAVQ	66 / 9 AA	115
Phosphosite 6:	BAI2	O60241	S770	KEVLSLSSPGKPATS	100 / 6 AA	173
Phosphosite 7:	C1orf170	Q5SV97	S418	RFSVAGPSPNKPGSG	66 / 9 AA	72
Phosphosite 8:	AFF4	Q9UHB7	S180	HSKSRSSSPGKPQAV	100 / 6 AA	127
Phosphosite 9:	FOXN1	O15353	S111	FEEAAASSPGRFLKG	75 / 8 AA	69
Phosphosite 10:	FOXN1	O15353	S110	GFEEAAASSPGRFLK	75 / 8 AA	69
Phosphosite 11:	CCDC85A	Q96PX6	S536	KLGDAAGSCPGIRQH	85 / 7 AA	60
Phosphosite 12:	BEGAIN	Q9BUH8	S455	YYGGAGGSPGKKADG	75 / 8 AA	65
Phosphosite 13:	UBAP2	Q5T6F2	S997	APNKSAGSGPGKGVS	85 / 7 AA	117
Phosphosite 14:	SPOCK3	Q9BQ16	S74	DDYFRTWSPGKPFDQ	83 / 6 AA	49
Phosphosite 15:	FAM104A	Q969W3	S79	SQTMAGSSPNTPQPV	75 / 8 AA	13
Phosphosite 16:	PLCE1	Q9P212	S1688	STLNASGSSRGKERK	75 / 8 AA	259
Phosphosite 17:	LRTM2	Q8N967	S6	__MLAPGSSPGQRGR	75 / 8 AA	41
Phosphosite 18:	DCP2	Q8IU60	T259	GFSSTGSTPAKPTVE	62 / 8 AA	48
Phosphosite 19:	MARCKSL1	P49006	S22	AEEAAGASPAKANGQ	75 / 8 AA	20
Phosphosite 20:	CCDC21	Q6P2H3	S102	MPSTLGTSPAKPNST	71 / 7 AA	86