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:	MYST4
Human P-Site:	S501
P-Site Sequence:	LPPPTPISGQSPSSQ
UniProt:	Q8WYB5
Intern. Prot. ID:	IPI00099433

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MYST4	Q8WYB5	S501	LPPPTPISGQSPSSQ	100 / 9 AA	231
Phosphosite 1:	CASP10	Q92851	S506	TSLPTAISAQTPRPP	66 / 9 AA	59
Phosphosite 2:	KIAA1109	Q2LD37	S1284	ASIPTEISGNSPVSP	77 / 9 AA	555
Phosphosite 3:	CRX	O43186	S254	AQSPTSLSGQSYGAY	75 / 8 AA	32
Phosphosite 4:	C10orf90	Q96M02	S241	FSPDTPLSGKSPLVF	75 / 8 AA	78
Phosphosite 5:	NMDAR2C	Q14957	S940	SPCPTPRSGPSPCLP	77 / 9 AA	135
Phosphosite 6:	HVCN1	Q96D96	S63	QPPPTPVSGEEGRAA	71 / 7 AA	32
Phosphosite 7:	MYST4	Q8WYB5	S504	PTPISGQSPSSQKSS	100 / 6 AA	231
Phosphosite 8:	MYST4	Q8WYB5	T498	PSSLPPPTPISGQSP	100 / 6 AA	231
Phosphosite 9:	C18orf21	Q32NC0	T167	ASVFRTPTSGQSVST	75 / 8 AA	25
Phosphosite 10:	C18orf21	Q32NC0	S168	SVFRTPTSGQSVSTC	75 / 8 AA	25
Phosphosite 11:	NUP214	P35658	S1181	PSGPTPASGQLSSGD	85 / 7 AA	214
Phosphosite 12:	INVS	Q9Y283	S885	DPAPGPLSGQSVNID	75 / 8 AA	118
Phosphosite 13:	TRNP1	Q6NT89	T47	PTLTPTPTPGQSPPL	75 / 8 AA	23
Phosphosite 14:	C10orf140	Q1XH10	S152	AARPLPISAQSQRPG	75 / 8 AA	90
Phosphosite 15:	CDK13	Q14004	S1229	PEPSTPVSGQDDLIQ	83 / 6 AA	165
Phosphosite 16:	NFI-X	Q14938	S188	YFVHTPESGQSDSSN	75 / 8 AA	55
Phosphosite 17:	WBP7	Q9UMN6	S1553	QEPETPESGQPPGDP	75 / 8 AA	294
Phosphosite 18:	CLEC11A	Q9Y240	S96	EATPTPSSGPSPSPT	77 / 9 AA	36
Phosphosite 19:	KNG1	P01042	S150	LGCVHPISTQSPDLE	85 / 7 AA	72
Phosphosite 20:	SEC24A	O95486	S71	AKTLNPVSGQSNYGG	71 / 7 AA	120