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:	MST1P9
Human P-Site:	S26
P-Site Sequence:	CSQPGQRSPSNDFQV
UniProt:	Q2TV78
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MST1P9	Q2TV78	S26	CSQPGQRSPSNDFQV	100 / 9 AA	80
Phosphosite 1:	MSP	P26927	S21	LGVPGQRSPLNDFQV	88 / 9 AA	80
Phosphosite 2:	MST1P9	Q2TV78	S28	QPGQRSPSNDFQVLR	100 / 7 AA	80
Phosphosite 3:	TCP10L	Q8TDR4	S157	ATLLGQRSSSNNSAP	75 / 8 AA	24
Phosphosite 4:	TCP10L	Q8TDR4	S158	TLLGQRSSSNNSAPP	75 / 8 AA	24
Phosphosite 5:	CCDC129	Q6ZRS4	S451	HHNESQRSPGNDHTQ	85 / 7 AA	99
Phosphosite 6:	Alix	Q8WUM4	S481	ERWQRTPSNELYKPL	71 / 7 AA	96
Phosphosite 7:	SYNPO	Q8N3V7	S548	RRMMGQRSPASERRP	62 / 8 AA	99
Phosphosite 8:	PCF11	O94913	S705	GVREEQRSPFNDRFP	85 / 7 AA	173
Phosphosite 9:	ZNF281	Q9Y2X9	T656	NLSPGTQTPSNDKAS	66 / 9 AA	97
Phosphosite 10:	RGS12	O14924	S1294	TTPPGQKSPSGPFCT	85 / 7 AA	156
Phosphosite 11:	Alix	Q8WUM4	T479	FKERWQRTPSNELYK	71 / 7 AA	96
Phosphosite 12:	USP20	Q9Y2K6	S277	EKREGDRSPSEDEFL	75 / 8 AA	102
Phosphosite 13:	ZC3H13	Q5T200	S1210	SGRLRSPSNDSAHRS	85 / 7 AA	197
Phosphosite 14:	FAM116B	Q8NEG7	S106	RQCGGQRSPWHADDR	71 / 7 AA	66
Phosphosite 15:	ZC3H13	Q5T200	S1208	HTSGRLRSPSNDSAH	100 / 6 AA	197
Phosphosite 16:	KIAA1838	Q96EK7	S311	YLLPGQKSPWFFQKP	71 / 7 AA	104
Phosphosite 17:	RIMBP2	O15034	S649	PVGPGRRSPSPSRIL	85 / 7 AA	116
Phosphosite 18:	FRMD4B	Q9Y2L6	S548	FTFPGQRSSSVPHSP	85 / 7 AA	112
Phosphosite 19:	SPIN1	Q9Y657	S13	GKTPGQRSRADAGHA	62 / 8 AA	30
Phosphosite 20:	ACD	Q96AP0	S397	APDPGQRSSSQPSPA	85 / 7 AA	58