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:	SPINT1
Human P-Site:	S445
P-Site Sequence:	LESCRGISKKDVFGL
UniProt:	O43278
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPINT1	O43278	S445	LESCRGISKKDVFGL	100 / 9 AA	58
Phosphosite 1:	MUC5B	Q9HC84	S717	QPTCRGLSEADVTCS	66 / 9 AA	590
Phosphosite 2:	MCPH1	Q8NEM0	S448	QLSCRSLSKKERTSI	62 / 8 AA	93
Phosphosite 3:	ANXA3	P12429	S220	FDEYRNISQKDIVDS	55 / 9 AA	36
Phosphosite 4:	POTED	Q86YR6	S113	FPCCRGSSKSNVGAW	66 / 9 AA	66
Phosphosite 5:	POTEG	Q6S5H5	S76	FPWCRGSSKSNVGTS	66 / 9 AA	67
Phosphosite 6:	MAF	O75444	S282	NRQLRGVSKEEVIRL	62 / 8 AA	42
Phosphosite 7:	ZNF294	O94822	S73	RMVLRKLSKKDVTTK	75 / 8 AA	201
Phosphosite 8:	ABCA2	Q9BZC7	S2158	YTRLRGISWKDEARV	85 / 7 AA	270
Phosphosite 9:	TRIM25	Q14258	S318	ASKLRGISTKPVYIP	75 / 8 AA	71
Phosphosite 10:	TRIM25	Q14258	T319	SKLRGISTKPVYIPE	75 / 8 AA	71
Phosphosite 11:	HNK1ST	O43529	S328	EHYFLGISKRDIRRL	71 / 7 AA	42
Phosphosite 12:	MCPH1	Q8NEM0	S446	PAQLSCRSLSKKERT	71 / 7 AA	93
Phosphosite 13:	SLFN11	Q7Z7L1	S805	RFFDRGYSPKDVAVL	75 / 8 AA	103
Phosphosite 14:	CADPS	Q9ULU8	S1341	GGGLQGISMKDSDEE	71 / 7 AA	153
Phosphosite 15:	FBLN7	Q53RD9	S138	QPHCRGISECSSQPC	100 / 5 AA	47
Phosphosite 16:	EVPL	Q92817	S1759	ALRCRRISKEEYHLY	62 / 8 AA	232
Phosphosite 17:	WDR52	Q96MT7	S362	VELCRGTSKSCHNGP	83 / 6 AA	112
Phosphosite 18:	SACS	Q9NZJ4	S4496	DYAVRGKSDKDVKPT	66 / 9 AA	521
Phosphosite 19:	WDR52	Q96MT7	T361	KVELCRGTSKSCHNG	83 / 6 AA	112
Phosphosite 20:	VPS13C	Q709C8	S1592	KAVSSNISQKDVFDL	55 / 9 AA	422