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:	S136
P-Site Sequence:	NRRSLVKSRCQES__
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	S136	NRRSLVKSRCQES__	100 / 9 AA	16
Phosphosite 1:	CST2	P09228	S136	DRMSLVNSRCQEA__	88 / 9 AA	16
Phosphosite 2:	Cystatin S	P01036	S136	DRMSLVNSRCQEA__	88 / 9 AA	16
Phosphosite 3:	HPS5	Q9UPZ3	S900	YLDSLVKSRPEDQRS	66 / 9 AA	127
Phosphosite 4:	SETD1A	O15047	S1220	DHASLVKSWPEEVSR	66 / 9 AA	186
Phosphosite 5:	GCN1L1	Q92616	S937	PECVLDKSWCQEELS	75 / 8 AA	293
Phosphosite 6:	Putative tropomyosin alpha-3 chain-like protein	A6NL28	S127	ERAELAESRCQETDE	75 / 8 AA	26
Phosphosite 7:	LAMC2	Q13753	S932	SRANLAKSRAQEALS	66 / 9 AA	131
Phosphosite 8:	ODF2L	Q9ULJ1	S431	EAAEIVKSRCENLLH	71 / 7 AA	74
Phosphosite 9:	COQ3	Q9NZJ6	S333	YAAHAVKSRVQEHPA	85 / 7 AA	41
Phosphosite 10:	CENPP	Q6IPU0	S281	ALESLIKSLCAEENN	66 / 9 AA	33
Phosphosite 11:	FCRL6	Q6DN72	T129	PREGSLVTLRCQTKL	75 / 8 AA	48
Phosphosite 12:	ILDR1	Q86SU0	S441	PSHPPFRSRCQERPR	83 / 6 AA	63
Phosphosite 13:	GVIN1	Q7Z2Y8	S1717	MKISDVKSRVQDLWR	71 / 7 AA	279
Phosphosite 14:	ACSM1	Q08AH1	S205	DFRSLVKSASPEHTC	66 / 9 AA	65
Phosphosite 15:	SAPAP2	Q9P1A6	S711	KAEELLKSRCSSIGI	83 / 6 AA	118
Phosphosite 16:	ATP5G2	Q06055	S16	STPSLVKSTSQLLSR	75 / 8 AA	15
Phosphosite 17:	TJP1	Q07157	S192	TKVTLVKSRKNEEYG	66 / 9 AA	195
Phosphosite 18:	FAM71E1	Q6IPT2	S195	QLFVHDKSRCQLEVK	100 / 5 AA	28
Phosphosite 19:	PPRC1	Q5VV67	S688	VDPVLVKSRPTDPRR	62 / 8 AA	178
Phosphosite 20:	IKKe	Q14164	S530	LNRELVKSRDQVHED	85 / 7 AA	80