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:	S461
P-Site Sequence:	KLPEGCSSMETNIKI
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	S461	KLPEGCSSMETNIKI	100 / 9 AA	151
Phosphosite 1:	YSK4	Q56UN5	S460	DKLPEGCSSMETNIK	100 / 8 AA	151
Phosphosite 2:	METT5D2	P0C7V9	S174	LMDLGCSSMQLDTPE	62 / 8 AA	27
Phosphosite 3:	METT5D1	A6NJ78	S174	LMDLGCSSMQLDTPE	62 / 8 AA	46
Phosphosite 4:	SMPD4	Q9NXE4	S592	LSWLGFSSMDTNGSY	75 / 8 AA	93
Phosphosite 5:	YSK4	Q56UN5	T464	EGCSSMETNIKISIA	100 / 6 AA	151
Phosphosite 6:	DHX40	Q8IX18	S141	VRFDDCSSKETAIKY	62 / 8 AA	89
Phosphosite 7:	CTGF	P29279	S275	FELSGCTSMKTYRAK	62 / 8 AA	38
Phosphosite 8:	DHX40	Q8IX18	S140	QVRFDDCSSKETAIK	62 / 8 AA	89
Phosphosite 9:	WNT10A	Q9GZT5	S109	DQRWNCSSLETRNKI	83 / 6 AA	46
Phosphosite 10:	PARC	Q8IWT3	S865	LNTEGCSSAARNGLL	66 / 9 AA	281
Phosphosite 11:	PLAUR	Q03405	S229	NSTHGCSSEETFLID	85 / 7 AA	37
Phosphosite 12:	ABCA4	P78363	T888	LGGEGCSTREERALE	71 / 7 AA	256
Phosphosite 13:	PLAUR	Q03405	S228	GNSTHGCSSEETFLI	85 / 7 AA	37
Phosphosite 14:	DCAMKL1	O15075	S364	ASTKVCSSMDENDGP	71 / 7 AA	82
Phosphosite 15:	SMPD4	Q9NXE4	T595	LGFSSMDTNGSYTAN	83 / 6 AA	93
Phosphosite 16:	RHOT1	Q8IXI2	S126	KSDLVEYSSMETILP	83 / 6 AA	71
Phosphosite 17:	ABCA4	P78363	S887	WLGGEGCSTREERAL	71 / 7 AA	256
Phosphosite 18:	LRRC31	Q6UY01	S71	SEMEWRSSMEKNEHF	66 / 9 AA	61
Phosphosite 19:	TEX19	Q8NA77	S77	ESEQEGSSGMELSWG	71 / 7 AA	18
Phosphosite 20:	TEX19	Q8NA77	S76	AESEQEGSSGMELSW	71 / 7 AA	18