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:	METTL14
Human P-Site:	S399
P-Site Sequence:	IERLRPKSPPPKSKS
UniProt:	Q9HCE5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	METTL14	Q9HCE5	S399	IERLRPKSPPPKSKS	100 / 9 AA	52
Phosphosite 1:	Meg-3	Q96TA1	S652	AQGLRPESPPPAGPL	87 / 8 AA	83
Phosphosite 2:	IGSF9B	Q9UPX0	T1319	EELLRPETPPPTLPT	66 / 9 AA	147
Phosphosite 3:	APBA2	Q99767	S55	LAALRPESPAPEEQE	66 / 9 AA	83
Phosphosite 4:	ZNF217	O75362	S275	LFNLRPKSHPETGKK	85 / 7 AA	115
Phosphosite 5:	GLTSCR1	Q9NZM4	S866	QPPLRPQSQPPEGPL	66 / 9 AA	153
Phosphosite 6:	PRICKLE3	O43900	S502	AQRRRPRSPPPRAPS	75 / 8 AA	69
Phosphosite 7:	ENOX2	Q16206	S240	EERLRPPSPPPVVHY	87 / 8 AA	70
Phosphosite 8:	TAF3	Q5VWG9	T794	PSQNRPKTPPPAPAP	85 / 7 AA	104
Phosphosite 9:	USP2	O75604	S382	RVTLRPKSNPENLDH	85 / 7 AA	68
Phosphosite 10:	B3GALNT2	Q8NCR0	S25	HLWLRLRSPPPACAS	75 / 8 AA	57
Phosphosite 11:	SYAP1	Q96A49	T248	AEAVRPKTPPVVIKS	71 / 7 AA	40
Phosphosite 12:	Proline-rich protein 20A	P86496	S68	QPPARPESPPPAERG	85 / 7 AA
Phosphosite 13:	NOTCH3	Q9UM47	S16	RRRRRPMSPPPPPPP	85 / 7 AA	244
Phosphosite 14:	RPRD1B	Q9NQG5	S134	LSMEDSKSPPPKATE	100 / 6 AA	37
Phosphosite 15:	KPNA1	P52294	S244	SNLCRGKSPPPEFAK	85 / 7 AA	60
Phosphosite 16:	TANC2	Q9HCD6	S1579	QLPGRPKSPLSKMAQ	75 / 8 AA	220
Phosphosite 17:	C9orf75	Q4KMQ1	S418	IRWQRPSSPPPFLPA	85 / 7 AA	76
Phosphosite 18:	PIG38	Q8TC92	S254	EDRLRPPSPPAIMHY	85 / 7 AA	73
Phosphosite 19:	C9orf75	Q4KMQ1	S417	AIRWQRPSSPPPFLP	85 / 7 AA	76
Phosphosite 20:	piccolo	Q9Y6V0	T1756	RRRERPKTPPSNLSP	62 / 8 AA	567