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:	YTHDF1
Human P-Site:	S291
P-Site Sequence:	PVPQQAPSPQAAPQP
UniProt:	Q9BYJ9
Intern. Prot. ID:	IPI00221345

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	YTHDF1	Q9BYJ9	S291	PVPQQAPSPQAAPQP	100 / 9 AA	61
Phosphosite 1:	GLTSCR1	Q9NZM4	T652	QQPPQAPTPQAAAPP	87 / 8 AA	153
Phosphosite 2:	SPEG	Q15772	S1988	SQDQEAPSPEALPSP	75 / 8 AA	354
Phosphosite 3:	CEP164	Q9UPV0	S531	LQREQAPSPPAACEK	77 / 9 AA	164
Phosphosite 4:	OS9	Q13438	S336	PAEEQDPSPEAADSA	66 / 9 AA	76
Phosphosite 5:	NDNL2	Q96MG7	S64	SQGSQGPSPQGARRA	75 / 8 AA	34
Phosphosite 6:	SOCS2	O14508	S30	AGSAEEPSPQAARLA	75 / 8 AA	22
Phosphosite 7:	KLHDC2	Q9Y2U9	S216	ITTGKAPSPRAAHAC	75 / 8 AA	46
Phosphosite 8:	NUT	Q86Y26	S706	QSYDQNPSPRAAGER	66 / 9 AA	120
Phosphosite 9:	FBXO31	Q5XUX0	S523	FRNADAPSPQAFDEM	85 / 7 AA	61
Phosphosite 10:	GATA5	Q9BWX5	S377	AFPSTAPSPQAGLRG	85 / 7 AA	41
Phosphosite 11:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	S659	PQYNNCPSPQAAVQQ	100 / 6 AA	74
Phosphosite 12:	FAM83A	Q86UY5	S380	QGPWGAPSPQAHLSP	100 / 6 AA	47
Phosphosite 13:	SAFB	Q15424	S344	EAPTEAPSPEARDSK	71 / 7 AA	103
Phosphosite 14:	SAFB2	Q14151	S343	EAPTEAPSPEARDSK	71 / 7 AA	107
Phosphosite 15:	AAK1	Q2M2I8	S447	PTPQQTPSTQAQGLP	75 / 8 AA	94
Phosphosite 16:	WEE2	P0C1S8	S522	REAQQAQSPQGYTHH	75 / 8 AA	63
Phosphosite 17:	TSRC1	Q6UY14	S225	ELSVHTPSPQAEPLS	71 / 7 AA	117
Phosphosite 18:	NFRKB	Q6P4R8	S351	APLSQAPSPLAIPAI	85 / 7 AA	142
Phosphosite 19:	DLAT	P10515	T188	LDSSAAPTPQAAPAP	85 / 7 AA	69
Phosphosite 20:	PR (Progesterone)	P06401	S213	SGAPVKPSPQAAAVE	100 / 6 AA	99