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:	METTL1
Human P-Site:	Y20
P-Site Sequence:	APPPQKRYYRQRAHS
UniProt:	Q9UBP6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	METTL1	Q9UBP6	Y20	APPPQKRYYRQRAHS	100 / 9 AA
Phosphosite 1:	METTL1	Q9UBP6	Y21	PPPQKRYYRQRAHSN	100 / 8 AA
Phosphosite 2:	OVOS1	Q6IE37	Y958	PKLSKRYYWERERKP	71 / 7 AA	134
Phosphosite 3:	PRM1	P04553	Y15	RSQSRSRYYRQRQRS	66 / 9 AA	7
Phosphosite 4:	RERE	Q9P2R6	Y187	LLMNVKWYYRQSEVP	83 / 6 AA	172
Phosphosite 5:	ZNF622	Q969S3	Y399	GHRSLMRYYKQRFGL	55 / 9 AA	54
Phosphosite 6:	PRM1	P04553	Y16	SQSRSRYYRQRQRSR	100 / 6 AA	7
Phosphosite 7:	SAMD4	Q9UPU9	Y176	VDYGQTHYYHQRQNS	62 / 8 AA	59
Phosphosite 8:	SYNGAP1	Q96PV0	Y280	ELPPKKRYYCELCLD	62 / 8 AA	148
Phosphosite 9:	ZNF622	Q969S3	Y400	HRSLMRYYKQRFGLS	71 / 7 AA	54
Phosphosite 10:	SAMD4	Q9UPU9	Y177	DYGQTHYYHQRQNSD	62 / 8 AA	59
Phosphosite 11:	SPTLC3	Q9NUV7	Y440	QLAKNTRYFRQRLQE	83 / 6 AA	62
Phosphosite 12:	CHD7	Q9P2D1	Y1217	LTNIQKKYYRAILEK	83 / 6 AA	336
Phosphosite 13:	CHD8	Q9HCK8	Y1060	LTNIQKKYYRAILEK	83 / 6 AA	291
Phosphosite 14:	CHD6	Q8TD26	Y710	LTNIQKKYYRAILEK	83 / 6 AA	305
Phosphosite 15:	CHD9	Q3L8U1	Y1109	LTNIQKKYYRAILEK	83 / 6 AA	326
Phosphosite 16:	CHD7	Q9P2D1	Y1218	TNIQKKYYRAILEKN	83 / 6 AA	336
Phosphosite 17:	ATAD2	Q6PL18	Y295	EENQKRYYLRQRKAT	88 / 9 AA	159
Phosphosite 18:	PLEC1	Q15149	Y1349	LGRQLRYYRESADPL	71 / 7 AA	532
Phosphosite 19:	GREB1L	Q9C091	Y1285	SEEQSLYYRQWTLAR	62 / 8 AA	214
Phosphosite 20:	PRNP	P04156	Y150	SDYEDRYYRENMHRY	57 / 7 AA	28