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:	KSR
Human P-Site:	S867
P-Site Sequence:	FDLQERPSFSLLMDM
UniProt:	Q8IVT5
Intern. Prot. ID:	IPI00651657

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KSR	Q8IVT5	S867	FDLQERPSFSLLMDM	100 / 9 AA	102
Phosphosite 1:	JAK3	P52333	S1087	PSPQDRPSFSALGPQ	77 / 9 AA	125
Phosphosite 2:	Axl	P30530	S795	LNPQDRPSFTELRED	66 / 9 AA	97
Phosphosite 3:	SRMS	Q9H3Y6	S472	SSPEERPSFATLREK	66 / 9 AA	55
Phosphosite 4:	Tnk1	Q13470	S369	PHPADRPSFSHLEGL	75 / 8 AA	72
Phosphosite 5:	KBTBD10	O60662	S534	EFPQERSSISLVSLA	66 / 9 AA	68
Phosphosite 6:	MERTK	Q12866	T846	TDPLDRPTFSVLRLQ	62 / 8 AA	110
Phosphosite 7:	PHKA1	P46020	S729	LFQASRPSFNLLDSP	85 / 7 AA	137
Phosphosite 8:	POLR3E	Q9NVU0	S138	GILQLRPSFSYLDKA	77 / 9 AA	80
Phosphosite 9:	MLK4	Q5TCX8	S390	QDPHIRPSFALILEQ	55 / 9 AA	114
Phosphosite 10:	KIAA1549	Q9HCM3	S534	FSDQERSSFSEHKPR	85 / 7 AA	203
Phosphosite 11:	IRR	P14616	S1253	IQEELRPSFRLLSFY	85 / 7 AA	144
Phosphosite 12:	C9orf68	Q8N4H0	Y379	YIIERPSYPLKKYSL	71 / 7 AA	45
Phosphosite 13:	C9orf68	Q8N4H0	S378	NYIIERPSYPLKKYS	71 / 7 AA	45
Phosphosite 14:	POLR3E	Q9NVU0	S140	LQLRPSFSYLDKADA	85 / 7 AA	80
Phosphosite 15:	PLEC1	Q15149	S3441	TLRQERLSFSGLRAP	77 / 9 AA	532
Phosphosite 16:	p38-alpha	Q16539	T7	_MSQERPTFYRQELN	83 / 6 AA	41
Phosphosite 17:	Tnk1	Q13470	S371	PADRPSFSHLEGLLQ	85 / 7 AA	72
Phosphosite 18:	KBTBD5	Q2TBA0	S548	EAFPQERSSLSLVSL	75 / 8 AA	69
Phosphosite 19:	Separase	Q14674	S147	YEAVARGSFSLLWKG	75 / 8 AA	233
Phosphosite 20:	PTK7	Q13308	S1053	LSPKDRPSFSEIASA	71 / 7 AA	118