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:	MAST4
Human P-Site:	S2589
P-Site Sequence:	GRDVTKPSPAPNTDR
UniProt:	O15021
Intern. Prot. ID:	IPI00307611

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST4	O15021	S2589	GRDVTKPSPAPNTDR	100 / 9 AA	284
Phosphosite 1:	MTFMT	Q96DP5	S88	LEVVTMPSPSPKGLP	66 / 9 AA	44
Phosphosite 2:	REM1	O75628	S60	NPPTQKPSPAPDDWS	85 / 7 AA	33
Phosphosite 3:	MAST4	O15021	T2586	QNVGRDVTKPSPAPN	100 / 6 AA	284
Phosphosite 4:	NUP98	P52948	S1099	TSVFTMPSPAPEVPL	75 / 8 AA	188
Phosphosite 5:	DKFZp434O194	Q9H0B3	S492	PVGVTKPSPQTRLPA	100 / 6 AA	128
Phosphosite 6:	C21orf136	Q6ZN03	S279	VPGVTRPSPRPCCVS	75 / 8 AA	32
Phosphosite 7:	ZFHX3	Q15911	S2869	ATETKSSSAPNEGLT	75 / 8 AA	404
Phosphosite 8:	ZFHX3	Q15911	S2868	IATETKSSSAPNEGL	75 / 8 AA	404
Phosphosite 9:	SFXN5	Q8TD22	S158	NRNATKPSPASKFIQ	66 / 9 AA	37
Phosphosite 10:	GLTSCR2	Q9NZM5	S233	ARLHTKPSQAPAVEV	85 / 7 AA	54
Phosphosite 11:	C15orf59	Q2T9L4	S234	HAGPHKPSPAPYKSR	85 / 7 AA	32
Phosphosite 12:	CPNE8	Q86YQ8	S547	RARGIKPSPAPPPYT	85 / 7 AA	63
Phosphosite 13:	LDB3	O75112	S464	PAPAYTPSPAPNYNP	100 / 6 AA	77
Phosphosite 14:	ADRM1	Q16186	S243	AASATSPSPAPSSGN	66 / 9 AA	42
Phosphosite 15:	PHF1	O43189	S420	QASVSPPSPSPNQSY	66 / 9 AA	62
Phosphosite 16:	PEX19	P40855	S35	DFDKAKPSPAPPSTT	85 / 7 AA	33
Phosphosite 17:	STIL	Q15468	S1225	LVKNLKPSPAVNLRT	85 / 7 AA	143
Phosphosite 18:	SSH2	Q76I76	T429	VKERRTVTKPNPSFM	83 / 6 AA	158
Phosphosite 19:	MEN1	O00255	S66	PELTFQPSPAPDPPG	71 / 7 AA	68
Phosphosite 20:	MXRA5	Q9NR99	S1258	RASGSKPSPSPENKH	62 / 8 AA	312