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:	S445
P-Site Sequence:	LTKFFTPSPDGRRSR
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	S445	LTKFFTPSPDGRRSR	100 / 9 AA	231
Phosphosite 1:	MYST3	Q92794	S420	LTKFFTPSPDGRKAR	100 / 9 AA	225
Phosphosite 2:	MYST3	Q92794	T418	DGLTKFFTPSPDGRK	100 / 7 AA	225
Phosphosite 3:	MYST4	Q8WYB5	T443	DGLTKFFTPSPDGRR	100 / 7 AA	231
Phosphosite 4:	FAM160B1	Q5W0V3	S271	SLLNLTRSPDGRIAV	75 / 8 AA	87
Phosphosite 5:	ARHGEF1	Q92888	T697	HSRTLTPTPDGKTML	62 / 8 AA	102
Phosphosite 6:	COBRA1	Q8WX92	S191	LHNFFSPSPKTRRQG	66 / 9 AA	66
Phosphosite 7:	4930429A22Rik Probable exonuclease	Q8IYB7	S87	FHEAFIPSPDGDRDI	85 / 7 AA	99
Phosphosite 8:	FDXR	P22570	S317	SPQQVLPSPDGRRAA	100 / 6 AA	54
Phosphosite 9:	POM121L12	Q8N7R1	S56	STPQTTPSPQGRQSP	85 / 7 AA	33
Phosphosite 10:	CACNA1G	O43497	S1009	EPDFFSPSLDGDGDR	75 / 8 AA	262
Phosphosite 11:	Enamelin	Q9NRM1	S1075	STTGTPSSDGRQSPF	85 / 7 AA	129
Phosphosite 12:	Enamelin	Q9NRM1	S1074	SSTTGTPSSDGRQSP	85 / 7 AA	129
Phosphosite 13:	PNPT1	Q8TCS8	T278	RTPQKLFTPSPEIVK	71 / 7 AA	86
Phosphosite 14:	PNPT1	Q8TCS8	S280	PQKLFTPSPEIVKYT	71 / 7 AA	86
Phosphosite 15:	NOTCH1	P46531	S2513	EHPFLTPSPESPDQW	62 / 8 AA	273
Phosphosite 16:	COL20A1	Q9P218	S159	PQVAFTPSQDPRTPG	75 / 8 AA	136
Phosphosite 17:	Kv3.3	Q14003	S716	LLTDYAPSPDGSIRK	62 / 8 AA	81
Phosphosite 18:	NOTCH1	P46531	T2511	VPEHPFLTPSPESPD	71 / 7 AA	273
Phosphosite 19:	EEFSEC	P57772	S352	MGRLMFFSPAPDNFD	71 / 7 AA	65
Phosphosite 20:	AADACL2	Q6P093	T21	LFVSHFYTPMPDNIE	71 / 7 AA	46