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:	S877
P-Site Sequence:	QEKQNTASLSKVNAS
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	S877	QEKQNTASLSKVNAS	100 / 9 AA	151
Phosphosite 1:	YSK4	Q56UN5	T875	VQQEKQNTASLSKVN	100 / 7 AA	151
Phosphosite 2:	BEND2	Q8NDZ0	S335	YNGQNTASLSVFIPP	100 / 7 AA	88
Phosphosite 3:	BEND2	Q8NDZ0	T333	GNYNGQNTASLSVFI	100 / 7 AA	88
Phosphosite 4:	YSK4	Q56UN5	S879	KQNTASLSKVNASRI	100 / 7 AA	151
Phosphosite 5:	ZO3	O95049	T13	IWEQHTATLSKDPRR	75 / 8 AA	103
Phosphosite 6:	CYP4B1	P13584	S66	LEIQETGSLDKVVSW	66 / 9 AA	59
Phosphosite 7:	CDY1	Q9Y6F8	S362	RNNRNTASLEMVDTI	66 / 9 AA	60
Phosphosite 8:	CDY2A	Q9Y6F7	S363	RNDRNTASLEMVDTI	66 / 9 AA	61
Phosphosite 9:	MED30	Q96HR3	S32	AREVNTASLCRIGQE	62 / 8 AA	20
Phosphosite 10:	SYDE2	Q5VT97	S482	NSPDNTPSLSKYNCR	75 / 8 AA	125
Phosphosite 11:	C9orf102	A4D997	S470	LNEQNDESLSKLTDL	66 / 9 AA	61
Phosphosite 12:	RALBP1	Q15311	S461	KIAQEIASLSKEDVS	75 / 8 AA	76
Phosphosite 13:	RRP1B	Q14684	S592	LPSQKTASLKKRKKM	75 / 8 AA	84
Phosphosite 14:	DEPDC2	Q70Z35	S1437	QAQINAASLEKVKQY	75 / 8 AA	183
Phosphosite 15:	POTEA	Q6S8J7	S457	MDFNDSASLSKIQDA	62 / 8 AA	56
Phosphosite 16:	LRRC8C	Q8TDW0	S67	QPAQNHSSLSNVSQA	66 / 9 AA	92
Phosphosite 17:	C13orf23	Q86XN7	S424	TSNPNSASLSSVFAG	66 / 9 AA	96
Phosphosite 18:	ANKRD18A	Q8IVF6	S862	LNKDNTASLKKKELT	75 / 8 AA	116
Phosphosite 19:	ANKRD18B	A2A2Z9	S871	LNKDNTASLKKKELT	75 / 8 AA	118
Phosphosite 20:	TBP	P20226	T46	TPQPIQNTNSLSILE	85 / 7 AA	38