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:	S52
P-Site Sequence:	FESLQMDSVSSSGVC
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	S52	FESLQMDSVSSSGVC	100 / 9 AA	54
Phosphosite 1:	Proline-rich protein 23A	A6NEV1	S171	FPELQMDSAAGSAAG	66 / 9 AA	28
Phosphosite 2:	BRCA1	P38398	S643	CTELQIDSCSSSEEI	77 / 9 AA	208
Phosphosite 3:	ETAA1	Q9NY74	S88	KRALKMDSLSSSFSS	77 / 9 AA	103
Phosphosite 4:	DOS	Q8N350	S523	RRLLQMDSGYASIEG	66 / 9 AA	76
Phosphosite 5:	Ig heavy chain V-III region KOL	P01772	S85	TLFLQMDSLRPEDTG	62 / 8 AA	14
Phosphosite 6:	CRB2	Q5IJ48	S1274	GARLEMDSVLKVPPE	83 / 6 AA	134
Phosphosite 7:	ANK2	Q01484	S2977	LWEMQSDSVSSSFEP	77 / 9 AA	430
Phosphosite 8:	EBF2	Q9HAK2	S25	SLGAEMDSVRSWVRN	62 / 8 AA	63
Phosphosite 9:	N4BP1	O75113	T253	ELTKQMDTVLSSSPD	75 / 8 AA	100
Phosphosite 10:	LRRIQ1	Q96JM4	S1270	IPEKWMDSVSSHSPL	100 / 6 AA	155
Phosphosite 11:	SOCS5	O75159	S166	SSVHDMDSVSSRTVG	85 / 7 AA	61
Phosphosite 12:	KIAA1409	Q9P2D8	S2165	MEALPMDSPSSLWTT	75 / 8 AA	295
Phosphosite 13:	APOB	P04114	S1152	KLLLQMDSSATAYGS	100 / 5 AA	516
Phosphosite 14:	LRRIQ1	Q96JM4	S1272	EKWMDSVSSHSPLSK	100 / 6 AA	155
Phosphosite 15:	SOCS5	O75159	S168	VHDMDSVSSRTVGSR	100 / 6 AA	61
Phosphosite 16:	PLCL4	O75038	S1142	EPCGHRDSVSSSSSM	75 / 8 AA	68
Phosphosite 17:	PARP2	Q9UGN5	Y208	YDMLQMDYATNTQDE	44 / 9 AA	66
Phosphosite 18:	BDP1	A6H8Y1	S2488	PKSQQMDSRTSSSKA	75 / 8 AA	294
Phosphosite 19:	SGK3	Q96BR1	S121	RAFLQMDSPKHQSDP	100 / 5 AA	57
Phosphosite 20:	SLAIN2	Q9P270	S427	TSNTQVDSVKSSRSD	75 / 8 AA	63