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:	MSK2
Human P-Site:	S504
P-Site Sequence:	KKRHFSESEASQILR
UniProt:	O75676
Intern. Prot. ID:	IPI00022536

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MSK2	O75676	S504	KKRHFSESEASQILR	100 / 9 AA	86
Phosphosite 1:	MSK2	O75676	S502	IRKKRHFSESEASQI	100 / 7 AA	86
Phosphosite 2:	FAT	Q14517	S21	LFQHFGDSDGSQRLE	55 / 9 AA	506
Phosphosite 3:	MSK1	O75582	S517	IKKKKHFSETEASYI	85 / 7 AA	90
Phosphosite 4:	SYNE2	Q8WXH0	S6277	NVEHFSESDADDKMR	85 / 7 AA	796
Phosphosite 5:	INTU	Q9ULD6	S334	ILYHYPMSEASQKLK	66 / 9 AA	106
Phosphosite 6:	CCDC50	Q8IVM0	S295	STRHFSKSESSHKGF	66 / 9 AA	36
Phosphosite 7:	piccolo	Q9Y6V0	S182	PFDLISDSEASQEET	75 / 8 AA	567
Phosphosite 8:	PLCL1	Q15111	T618	EMCSFSETEASRIAN	75 / 8 AA	123
Phosphosite 9:	STK33	Q9BYT3	S211	LDRKGHFSENETRWI	71 / 7 AA	58
Phosphosite 10:	ZNF18	P17022	S26	EDSQFSESDAALQEE	62 / 8 AA	62
Phosphosite 11:	ARID4B	Q4LE39	S117	GERHFAESETLDQLP	71 / 7 AA	148
Phosphosite 12:	ARID4A	P29374	S117	GERHFAESETLDQLP	71 / 7 AA	143
Phosphosite 13:	PCDH9	Q9HC56	S994	SSDHFSASECSSQGG	75 / 8 AA	136
Phosphosite 14:	MAML1	Q92585	S944	ELGAFSQSPASQMGG	75 / 8 AA	108
Phosphosite 15:	MAST1	Q9Y2H9	S779	EIKRFSASEASFLEG	75 / 8 AA	171
Phosphosite 16:	C10orf97	Q9H8M7	S38	QGFVFSESEGSALEQ	85 / 7 AA	50
Phosphosite 17:	USP53	Q70EK8	S600	VDSIFSESEKRQHSP	75 / 8 AA	121
Phosphosite 18:	ZMYND8	Q9ULU4	S462	TSSHFSASEESMDFL	66 / 9 AA	132
Phosphosite 19:	GARNL1	Q6GYQ0	S775	RVRHFSQSEETGNEV	62 / 8 AA	230
Phosphosite 20:	RC3H1	Q5TC82	S941	IPSQGHFSERERISM	83 / 6 AA	126