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:	YSK4
Human P-Site:	S879
P-Site Sequence:	KQNTASLSKVNASRI
UniProt:	Q56UN5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	YSK4	Q56UN5	S879	KQNTASLSKVNASRI	100 / 9 AA	151
Phosphosite 1:	YSK4	Q56UN5	S877	QEKQNTASLSKVNAS	100 / 7 AA	151
Phosphosite 2:	ASXL1	Q8IXJ9	S1044	WNQSAPLSKVNGDMR	66 / 9 AA	165
Phosphosite 3:	LAMA1	P25391	S2044	LNTSASLSRVNTTLR	66 / 9 AA	337
Phosphosite 4:	MYH15	Q9Y2K3	S1374	AELHRTLSKVNAEMV	85 / 7 AA	225
Phosphosite 5:	mGluR3	Q14832	T118	EFVRASLTKVDEAEY	62 / 8 AA	99
Phosphosite 6:	IFT52	Q9Y366	S270	LPYTATLSKRNRECL	75 / 8 AA	50
Phosphosite 7:	PALB2	Q86YC2	S537	LLPTSSLSIVNRSKE	75 / 8 AA	131
Phosphosite 8:	MyoD	P15172	S123	MRERRRLSKVNEAFE	71 / 7 AA	34
Phosphosite 9:	PRUNE	Q86TP1	S449	LSQSTTASLSKK___	100 / 6 AA	50
Phosphosite 10:	POTEA	Q6S8J7	S457	MDFNDSASLSKIQDA	71 / 7 AA	56
Phosphosite 11:	PTCD3	Q96EY7	S44	YSGSATLSKVEGTDV	55 / 9 AA	79
Phosphosite 12:	GPR108	Q9NPR9	S531	SGFREGLSKVNKTAS	71 / 7 AA	61
Phosphosite 13:	SEC23B	Q15437	S722	SQARFLLSKVNPSQT	83 / 6 AA	86
Phosphosite 14:	SEC23A	Q15436	S720	SQARFLLSKVNPSQT	83 / 6 AA	86
Phosphosite 15:	CCDC54	Q8NEL0	S22	QMWTSNLSKVRQSLK	71 / 7 AA	38
Phosphosite 16:	CXXC6	Q8NFU7	S301	HDCYPTSSLNKVIPD	71 / 7 AA	235
Phosphosite 17:	BEND5	Q7L4P6	S391	TEIAQRLSKVNKYIC	83 / 6 AA	48
Phosphosite 18:	ATP12A	P54707	S435	QSSRTWASLSKIITL	83 / 6 AA	116
Phosphosite 19:	SLC20A2	Q08357	S261	RVSDESLSKVQEAES	62 / 8 AA	70
Phosphosite 20:	FLJ34931	A6NGG8	T901	SKSTASLTKPHSTGP	55 / 9 AA	140