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:	S280
P-Site Sequence:	MDPTLRSSDGFIWSR
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	S280	MDPTLRSSDGFIWSR	100 / 9 AA	151
Phosphosite 1:	YSK4	Q56UN5	S279	LMDPTLRSSDGFIWS	100 / 8 AA	151
Phosphosite 2:	SHD	Q96IW2	S281	CSLSLRSSQGFLHLK	66 / 9 AA	38
Phosphosite 3:	SHD	Q96IW2	S280	DCSLSLRSSQGFLHL	75 / 8 AA	38
Phosphosite 4:	KPRP	Q5T749	S288	SYLPLRPSEGFPNYC	62 / 8 AA	64
Phosphosite 5:	ZCCHC6	Q5VYS8	S379	VQECLKNSDSFIDVD	62 / 8 AA	171
Phosphosite 6:	Putative neuroblastoma breakpoint family member 6-like protein	A8MWS5	S229	DSHQLRSSNAFLFDA	62 / 8 AA	28
Phosphosite 7:	FANCI	Q9NVI1	S835	SLSVLRSSNEFMRYA	55 / 9 AA	149
Phosphosite 8:	LPHN3	Q9HAR2	S1419	YQLGRGSSDGFIVPP	100 / 6 AA	162
Phosphosite 9:	Putative neuroblastoma breakpoint family member 6-like protein	A8MWS5	S228	HDSHQLRSSNAFLFD	71 / 7 AA	28
Phosphosite 10:	FAK	Q05397	S725	PGYPSPRSSEGFYPS	62 / 8 AA	120
Phosphosite 11:	ZNF644	Q9H582	S1114	VAQKLASSDDFISQN	66 / 9 AA	150
Phosphosite 12:	KIF4B	Q2VIQ3	S508	SPETSRSSDAFTTQH	66 / 9 AA	140
Phosphosite 13:	PLCB4	Q15147	S289	KKKGLISSDGFCRYL	85 / 7 AA	134
Phosphosite 14:	KIF4A	O95239	S508	SPETSRSSDAFTTQH	66 / 9 AA	140
Phosphosite 15:	Putative protein C3P1	Q6ZMU1	S179	RMLTHRSSDGTYHTS	85 / 7 AA	40
Phosphosite 16:	PLCB4	Q15147	S288	LKKKGLISSDGFCRY	85 / 7 AA	134
Phosphosite 17:	IGF2R	P11717	S406	HNQTLRYSDGDLTLI	85 / 7 AA	274
Phosphosite 18:	FAK	Q05397	S726	GYPSPRSSEGFYPSP	62 / 8 AA	120
Phosphosite 19:	FER1L5	A0AVI2	S1145	CTQTLRSSAGPTWAQ	85 / 7 AA	242
Phosphosite 20:	KIF4B	Q2VIQ3	S507	TSPETSRSSDAFTTQ	75 / 8 AA	140