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:	NPEPPSL1
Human P-Site:	S342
P-Site Sequence:	PKNSCSSSRQWVALV
UniProt:	A6NEC2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NPEPPSL1	A6NEC2	S342	PKNSCSSSRQWVALV	100 / 9 AA	54
Phosphosite 1:	NPEPPS	P55786	S342	PKNSCSSSRQWVALV	100 / 9 AA	103
Phosphosite 2:	NPEPPS	P55786	S341	DPKNSCSSSRQWVAL	100 / 8 AA	103
Phosphosite 3:	NPEPPSL1	A6NEC2	S341	DPKNSCSSSRQWVAL	100 / 8 AA	54
Phosphosite 4:	SMCY	Q9BY66	S733	DLCKCSSSRQYLRYR	75 / 8 AA	174
Phosphosite 5:	SmcX	P41229	S743	DLCKCSSSRQYLRYR	75 / 8 AA	176
Phosphosite 6:	FAM73A	Q8NAN2	S131	KGSSCSSSRQNLTLS	77 / 9 AA	71
Phosphosite 7:	SRPX2	O60687	S308	TPSRVCQSSRQWSGS	85 / 7 AA	53
Phosphosite 8:	SRPX2	O60687	S309	PSRVCQSSRQWSGSP	85 / 7 AA	53
Phosphosite 9:	CHD1L	Q86WJ1	S892	SQSSSSSSRQLVP__	77 / 9 AA	101
Phosphosite 10:	NPEPPS	P55786	S340	IDPKNSCSSSRQWVA	100 / 7 AA	103
Phosphosite 11:	NPEPPSL1	A6NEC2	S340	IDPKNSCSSSRQWVA	100 / 7 AA	54
Phosphosite 12:	FAM73A	Q8NAN2	S130	DKGSSCSSSRQNLTL	100 / 7 AA	71
Phosphosite 13:	FAM73A	Q8NAN2	S129	SDKGSSCSSSRQNLT	100 / 7 AA	71
Phosphosite 14:	SMCY	Q9BY66	S732	NDLCKCSSSRQYLRY	85 / 7 AA	174
Phosphosite 15:	SmcX	P41229	S742	NDLCKCSSSRQYLRY	85 / 7 AA	176
Phosphosite 16:	C17orf47	Q8NEP4	S117	QTLASHASSRQWKVS	75 / 8 AA	63
Phosphosite 17:	C17orf47	Q8NEP4	S118	TLASHASSRQWKVSP	75 / 8 AA	63
Phosphosite 18:	MKL2	Q9ULH7	S639	SLPDCSSSRQPIPVA	75 / 8 AA	118
Phosphosite 19:	TRMT61B	Q9BVS5	S146	VSPSCSTSRERPFQA	62 / 8 AA	53
Phosphosite 20:	MKL2	Q9ULH7	S637	EASLPDCSSSRQPIP	100 / 6 AA	118