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:	MKX
Human P-Site:	S209
P-Site Sequence:	VRPESRASEDYVAPP
UniProt:	Q8IYA7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MKX	Q8IYA7	S209	VRPESRASEDYVAPP	100 / 9 AA	39
Phosphosite 1:	USP42	Q9H9J4	S1248	KKRHSRKSEDFVKDS	75 / 8 AA	146
Phosphosite 2:	LARP4	Q71RC2	S673	EKPEARASKDYSGFR	75 / 8 AA	81
Phosphosite 3:	MKX	Q8IYA7	Y212	ESRASEDYVAPPKYK	100 / 6 AA	39
Phosphosite 4:	C9orf140	Q86UD0	S276	RLGQSRASADFGAAG	62 / 8 AA	43
Phosphosite 5:	SLC7A6OS	Q96CW6	S268	GDEDSRGSADYNSLS	62 / 8 AA	35
Phosphosite 6:	Spry3	O43610	S24	QLRSTHASNDYVERP	62 / 8 AA	31
Phosphosite 7:	Putative protein FAM86A-like 3	A6NK25	S275	CREHQRASEVYVAFA	85 / 7 AA	32
Phosphosite 8:	NKTR	P30414	S804	KYSESRSSLDYSSDS	75 / 8 AA	166
Phosphosite 9:	NKTR	P30414	S803	RKYSESRSSLDYSSD	75 / 8 AA	166
Phosphosite 10:	Rho guanine nucleotide exchange factor 37	A1IGU5	S23	PDREGRASEDRSLLH	85 / 7 AA	76
Phosphosite 11:	FOXO6	A8MYZ6	S239	ASPASHASDDYEAWA	71 / 7 AA	51
Phosphosite 12:	SPEN	Q96T58	S623	RREERRASYDYNQDR	75 / 8 AA	402
Phosphosite 13:	NPC1	O15118	Y129	NVTATEDYVDPVTNQ	83 / 6 AA	142
Phosphosite 14:	NEUROG3	Q9Y4Z2	S25	ERSFPRASEDEVTCP	75 / 8 AA	23
Phosphosite 15:	APC2	O95996	S1148	DATPSSSSENYVQET	62 / 8 AA	244
Phosphosite 16:	GAS2L1	Q99501	S22	SVRPFRSSEAYVEAM	71 / 7 AA	73
Phosphosite 17:	DHX38	Q92620	Y347	LAYSSEDYVRRREQH	83 / 6 AA	141
Phosphosite 18:	MDM2	Q00987	S391	QASQSQESEDYSQPS	62 / 8 AA	55
Phosphosite 19:	DDX17	Q92841	Y423	YPNSSEDYVHRIGRT	83 / 6 AA	72
Phosphosite 20:	PRPF18	Q99633	Y209	ELNAREDYVKRSVQG	83 / 6 AA	40