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:	S27
P-Site Sequence:	AVSPAAGSSPGKPPR
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	S27	AVSPAAGSSPGKPPR	100 / 9 AA	16
Phosphosite 1:	CST3	P01034	S28	VSPAAGSSPGKPPRL	100 / 8 AA	16
Phosphosite 2:	DBX1	A6NMT0	S317	PPSPAHSSSPGKPSD	77 / 9 AA	37
Phosphosite 3:	FAM110A	Q9BQ89	S176	SPGPAAASSPARPPG	66 / 9 AA	31
Phosphosite 4:	FOXN1	O15353	S111	FEEAAASSPGRFLKG	75 / 8 AA	69
Phosphosite 5:	FOXN1	O15353	S110	GFEEAAASSPGRFLK	75 / 8 AA	69
Phosphosite 6:	CCDC85A	Q96PX6	S536	KLGDAAGSCPGIRQH	85 / 7 AA	60
Phosphosite 7:	MAST3	O60307	S56	LSVPTAGSSPLDSPR	85 / 7 AA	143
Phosphosite 8:	BLM	P54132	S1295	WTSPAEDSSPGISLS	75 / 8 AA	159
Phosphosite 9:	EIF4G1	Q04637	S552	ENQPPAGSNPGPESE	75 / 8 AA	176
Phosphosite 10:	BEGAIN	Q9BUH8	S455	YYGGAGGSPGKKADG	75 / 8 AA	65
Phosphosite 11:	UBAP2	Q5T6F2	S997	APNKSAGSGPGKGVS	85 / 7 AA	117
Phosphosite 12:	PLCE1	Q9P212	S1688	STLNASGSSRGKERK	75 / 8 AA	259
Phosphosite 13:	REPS2	Q8NFH8	S549	APSQAAESSPAKKDV	66 / 9 AA	72
Phosphosite 14:	LRTM2	Q8N967	S6	__MLAPGSSPGQRGR	75 / 8 AA	41
Phosphosite 15:	MARCKSL1	P49006	S22	AEEAAGASPAKANGQ	75 / 8 AA	20
Phosphosite 16:	YARS	P54577	S461	PLDPPAGSAPGEHVF	66 / 9 AA	59
Phosphosite 17:	C10orf6	Q8IX21	S20	PSSPAPGSSPPRCHL	66 / 9 AA	132
Phosphosite 18:	LRTM2	Q8N967	S7	_MLAPGSSPGQRGRL	75 / 8 AA	41
Phosphosite 19:	TNRC18	O15417	S2510	SYPPAAGSSEPKAPW	77 / 9 AA	315
Phosphosite 20:	PKCe	Q02156	S336	SPQPASGSSPSEEDR	85 / 7 AA	84