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:	MST4
Human P-Site:	S220
P-Site Sequence:	AKGEPPNSDMHPMRV
UniProt:	Q9P289
Intern. Prot. ID:	IPI00292827

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MST4	Q9P289	S220	AKGEPPNSDMHPMRV	100 / 9 AA	47
Phosphosite 1:	YSK1	O00506	S216	AKGEPPNSDLHPMRV	88 / 9 AA	48
Phosphosite 2:	STK24	Q9Y6E0	S232	ARGEPPHSELHPMKV	66 / 9 AA	49
Phosphosite 3:	FAM175B	Q15018	S309	SDPPPPYSDFHPNNQ	75 / 8 AA	47
Phosphosite 4:	RABGAP1	Q9Y3P9	S360	PGKDVRNSDMHLLDL	62 / 8 AA	122
Phosphosite 5:	AP4B1	Q9Y6B7	S704	LLLEPGNSEMQISVK	62 / 8 AA	83
Phosphosite 6:	ANKRD12	Q6UB98	S452	VIPETSNSDMQTKKE	55 / 9 AA	236
Phosphosite 7:	GLUL	P15104	S75	LQSEGSNSDMYLVPA	62 / 8 AA	42
Phosphosite 8:	GPR98	Q8WXG9	S1505	LHAMPAKSDLHPISG	62 / 8 AA	693
Phosphosite 9:	Wnk2	Q9Y3S1	S1743	SSAEPPPSDMGTVGG	85 / 7 AA	243
Phosphosite 10:	RFX6	Q8HWS3	Y834	SIRSLPPYSDIHDPL	71 / 7 AA	102
Phosphosite 11:	WFIKKN2	Q8TEU8	T192	SPPPPETTMHPTTAS	62 / 8 AA	64
Phosphosite 12:	C10orf18	Q5VWN6	S1820	DGEVGVNSDMHYELS	100 / 5 AA	269
Phosphosite 13:	RFX6	Q8HWS3	S835	IRSLPPYSDIHDPLN	71 / 7 AA	102
Phosphosite 14:	TBC1D18	Q5R372	S344	PGRNVKNSDMHLLDM	100 / 5 AA	92
Phosphosite 15:	WFIKKN2	Q8TEU8	T191	TSPPPPETTMHPTTA	62 / 8 AA	64
Phosphosite 16:	DZIP3	Q86Y13	S494	WNMEPPSSDISKSAD	71 / 7 AA	139
Phosphosite 17:	PHF21A	Q96BD5	S419	SAVTYLNSTMHPGTR	83 / 6 AA	75
Phosphosite 18:	CALCOCO2	Q13137	S171	ISLQKQNSDMQAELQ	44 / 9 AA	52
Phosphosite 19:	MYSM1	Q5VVJ2	S252	LLLDFPNSKMHETNQ	62 / 8 AA	95
Phosphosite 20:	PHF21A	Q96BD5	T420	AVTYLNSTMHPGTRK	83 / 6 AA	75