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:	MSSK1
Human P-Site:	Y437
P-Site Sequence:	EPHSGEDYSRDEDHI
UniProt:	Q9UPE1
Intern. Prot. ID:	IPI00010067

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MSSK1	Q9UPE1	Y437	EPHSGEDYSRDEDHI	100 / 9 AA	59
Phosphosite 1:	SRPK2	P78362	Y592	EPHSGEDYSRDEDHI	100 / 9 AA	78
Phosphosite 2:	MSSK1	Q9UPE1	S438	PHSGEDYSRDEDHIA	100 / 8 AA	59
Phosphosite 3:	SRPK2	P78362	S593	PHSGEDYSRDEDHIA	100 / 8 AA	78
Phosphosite 4:	SRPK1	Q96SB4	Y559	EPHSGEEYTRDEDHI	77 / 9 AA	74
Phosphosite 5:	E2A	P15923	Y193	PPSSGEDYGRDATAY	87 / 8 AA	68
Phosphosite 6:	PRG4	Q92954	Y38	AGRCGEGYSRDATCN	66 / 9 AA	151
Phosphosite 7:	STRBP	Q96SI9	Y73	KDEAGENYSKDQGGR	55 / 9 AA	74
Phosphosite 8:	STRBP	Q96SI9	S74	DEAGENYSKDQGGRT	62 / 8 AA	74
Phosphosite 9:	epsin 3	Q9H201	S177	RRYGEDYSRSRGSPS	100 / 6 AA	68
Phosphosite 10:	epsin 3	Q9H201	Y176	SRRYGEDYSRSRGSP	100 / 6 AA	68
Phosphosite 11:	OTOG	Q6ZRI0	S815	VDGGDDLSRDECVEG	75 / 8 AA	315
Phosphosite 12:	eIF4B	P23588	Y316	SWSSRDDYSRDDYRR	66 / 9 AA	69
Phosphosite 13:	ACSL4	O60488	Y541	EEKTAEDYSVDENGQ	66 / 9 AA	79
Phosphosite 14:	GOLPH4	O00461	S147	RKQGEDFSRTFNDHK	83 / 6 AA	82
Phosphosite 15:	ZNF789	Q5FWF6	Y150	FPTSGDEYSRGFLQN	71 / 7 AA	50
Phosphosite 16:	eIF4B	P23588	S317	WSSRDDYSRDDYRRD	71 / 7 AA	69
Phosphosite 17:	K3	P12035	Y511	KLLEGEEYSRMSGEC	83 / 6 AA	64
Phosphosite 18:	ACSL4	O60488	S542	EKTAEDYSVDENGQR	75 / 8 AA	79
Phosphosite 19:	ADAM2	Q99965	S722	KWRTEDYSSDEQPES	85 / 7 AA	82
Phosphosite 20:	ADAM2	Q99965	S723	WRTEDYSSDEQPESE	85 / 7 AA	82