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:	METTL4
Human P-Site:	Y24
P-Site Sequence:	SFINKINYQLHQHHE
UniProt:	Q8N3J2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	METTL4	Q8N3J2	Y24	SFINKINYQLHQHHE	100 / 9 AA	54
Phosphosite 1:	C10orf12	Q8N655	Y96	LGRNKVGYHLHPSDK	55 / 9 AA	137
Phosphosite 2:	NRAP	Q86VF7	Y523	YEKNKLNYTLPQDVP	66 / 9 AA	197
Phosphosite 3:	SNRNP200	O75643	Y361	PELSKFLYQLHETEK	55 / 9 AA	245
Phosphosite 4:	PDPR	Q8NCN5	Y110	DYSNKLYYQLEQETG	66 / 9 AA	99
Phosphosite 5:	MTTP	P55157	Y178	SGNCKVTYQAHQDKV	62 / 8 AA	99
Phosphosite 6:	ACSM6	Q6P461	Y152	LTAKKIRYQLRMSKA	62 / 8 AA	54
Phosphosite 7:	CCDC67	Q05D60	S350	KELNKIRSQLQQVEE	66 / 9 AA	71
Phosphosite 8:	PTCH1	Q13635	Y273	EELKKINYQVDSWEE	62 / 8 AA	161
Phosphosite 9:	SEMG1	P04279	S347	SQKANKISYQSSSTE	83 / 6 AA	52
Phosphosite 10:	SEMG1	P04279	S287	GRKANKISYQSSSTE	83 / 6 AA	52
Phosphosite 11:	SEMG2	Q02383	Y348	HKENKISYQSSSTEE	83 / 6 AA	65
Phosphosite 12:	SEMG1	P04279	Y348	QKANKISYQSSSTEE	83 / 6 AA	52
Phosphosite 13:	SEMG1	P04279	Y288	RKANKISYQSSSTEE	83 / 6 AA	52
Phosphosite 14:	E2A	P15923	Y276	HQHERMGYQLHGAEV	50 / 8 AA	68
Phosphosite 15:	SEMG2	Q02383	S347	GHKENKISYQSSSTE	83 / 6 AA	65
Phosphosite 16:	C12orf55	Q96N23	Y201	SGKNMCNYQLVCDSD	71 / 7 AA	92
Phosphosite 17:	IQSEC3	Q9UPP2	Y434	SLRESGAYQLHQALQ	100 / 5 AA	128
Phosphosite 18:	MYO3A	Q8NEV4	Y892	KTKNVINYQMRTSEK	62 / 8 AA	186
Phosphosite 19:	MAEA	Q7L5Y9	Y275	QQFRYDNYRLHQLGN	83 / 6 AA	45
Phosphosite 20:	PDE5A	O76074	Y409	HDANKINYMYAQYVK	66 / 9 AA	100