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:	PLS1
Human P-Site:	S85
P-Site Sequence:	SLMQELKSKDISKTF
UniProt:	Q14651
Intern. Prot. ID:	IPI00032304

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLS1	Q14651	S85	SLMQELKSKDISKTF	100 / 9 AA	70
Phosphosite 1:	HOOK1	Q9UJC3	S161	TAIQELMSKEILSSP	75 / 8 AA	85
Phosphosite 2:	PIR	O00625	S136	PQYQELKSEEIPKPS	66 / 9 AA	32
Phosphosite 3:	RNF219	Q5W0B1	S115	KEVEELKSKNLSLES	66 / 9 AA	81
Phosphosite 4:	SLMO2	Q9Y3B1	S95	EKTMELKSTNISFTN	66 / 9 AA	21
Phosphosite 5:	PLS3	P13797	S86	YIFQEVKSSDIAKTF	66 / 9 AA	71
Phosphosite 6:	SLMO2	Q9Y3B1	T96	KTMELKSTNISFTNM	75 / 8 AA	21
Phosphosite 7:	ERCC4	Q92889	S781	ALFQEISSNDISSKL	66 / 9 AA	104
Phosphosite 8:	KIAA1024	Q9UPX6	S437	AKQNGLKSKEISSPV	85 / 7 AA	103
Phosphosite 9:	ALK2	Q04771	S339	IAHRDLKSKNILVKK	62 / 8 AA	57
Phosphosite 10:	TGFBR1	P36897	S336	IAHRDLKSKNILVKK	62 / 8 AA	56
Phosphosite 11:	ALK4	P36896	S338	IAHRDLKSKNILVKK	62 / 8 AA	57
Phosphosite 12:	BMPR1A	P36894	S365	IAHRDLKSKNILIKK	62 / 8 AA	60
Phosphosite 13:	BMPR1B	O00238	S335	IAHRDLKSKNILVKK	62 / 8 AA	57
Phosphosite 14:	TGFB2	P61812	S174	ELYQILKSKDLTSPT	66 / 9 AA	48
Phosphosite 15:	DBF4	Q9UBU7	S80	GRVEEFLSKDISYLI	66 / 9 AA	77
Phosphosite 16:	AHNAK2	Q8IVF2	T3023	SMQGDLKTTDISIEP	62 / 8 AA	617
Phosphosite 17:	AHNAK2	Q8IVF2	T2693	SMQGDLKTTDISIQP	62 / 8 AA	617
Phosphosite 18:	SNX4	O95219	S391	EGEQQLKSKNLEGRE	62 / 8 AA	52
Phosphosite 19:	GPR112	Q8IZF6	S2295	TLETQIKSRDISEEE	62 / 8 AA	301
Phosphosite 20:	PPP2R5A	Q15172	S93	DSVSDLKSKEIKRAT	71 / 7 AA	56