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:	S251
P-Site Sequence:	FVPKLSVSVRQSDEL
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	S251	FVPKLSVSVRQSDEL	100 / 9 AA	151
Phosphosite 1:	YSK4	Q56UN5	S249	TSFVPKLSVSVRQSD	100 / 7 AA	151
Phosphosite 2:	Putative uncharacterized protein FLJ40140	Q8N814	S112	RPAGLSVSGRQSYLV	87 / 8 AA	14
Phosphosite 3:	ARRB2	P32121	S235	TVKKIKVSVRQYADI	75 / 8 AA	46
Phosphosite 4:	CMTM4	Q8IZR5	S178	AVQKWRVSVRQQSTN	75 / 8 AA	26
Phosphosite 5:	ATRX	P46100	S692	VKEKQKLSVPVRKKD	85 / 7 AA	283
Phosphosite 6:	SPDEF	O95238	S308	NYDKLSRSIRQYYKK	75 / 8 AA	38
Phosphosite 7:	ARFGEF3	Q5TH69	S2105	TGSSLSVSVRDAEAQ	75 / 8 AA	241
Phosphosite 8:	SLC12A9	Q9BXP2	S605	VDLTLSPSVRQGAQH	66 / 9 AA	96
Phosphosite 9:	ARRB1	P49407	S234	TVKKIKISVRQYADI	62 / 8 AA	47
Phosphosite 10:	ETAA1	Q9NY74	S878	SLVKLSESLKQSSKE	66 / 9 AA	103
Phosphosite 11:	UTRN	P46939	S567	FKDQKELSVSVRRLA	100 / 6 AA	394
Phosphosite 12:	UTRN	P46939	S569	DQKELSVSVRRLAIL	85 / 7 AA	394
Phosphosite 13:	ANAPC5	Q9UJX4	S195	EKEELDVSVREEEVS	62 / 8 AA	85
Phosphosite 14:	ZC3H18	Q86VM9	S532	PKKKLGVSVSPSRAR	66 / 9 AA	106
Phosphosite 15:	CSS3	Q70JA7	T554	RHKGRKLTVPVRRHA	71 / 7 AA	100
Phosphosite 16:	CABIN1	Q9Y6J0	S1805	SLEELSISARQQPTP	71 / 7 AA	246
Phosphosite 17:	ARFGEF3	Q5TH69	S2103	GSTGSSLSVSVRDAE	100 / 6 AA	241
Phosphosite 18:	ARHGEF17	Q96PE2	S81	PLRSLSPSVRQLSRR	85 / 7 AA	222
Phosphosite 19:	UBAP2	Q5T6F2	S494	TIENISVSVHQPQPK	55 / 9 AA	117
Phosphosite 20:	WASF1	Q92558	S79	RVDRLSVSVTQLDPK	75 / 8 AA	62