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:	RBM21
Human P-Site:	S209
P-Site Sequence:	PFGSSINSFDVHGCD
UniProt:	Q9H6E5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RBM21	Q9H6E5	S209	PFGSSINSFDVHGCD	100 / 9 AA	94
Phosphosite 1:	APOB	P04114	S3203	FISQSIKSFDRHFEK	75 / 8 AA	516
Phosphosite 2:	KLHL31	Q9H511	S83	VIGTKTKSFDVHKSV	55 / 9 AA	70
Phosphosite 3:	PFKFB3	Q16875	S478	TKKPRINSFEEHVAS	55 / 9 AA	60
Phosphosite 4:	GPR98	Q8WXG9	S4714	ADGESEASFDVHLLP	75 / 8 AA	693
Phosphosite 5:	NUP214	P35658	S908	PSQSSIHSFDSDLES	85 / 7 AA	214
Phosphosite 6:	ZNF136	P52737	S266	KPFHSLSSFQVHERI	62 / 8 AA	63
Phosphosite 7:	Rb	P06400	S350	LQTDSIDSFETQRTP	50 / 8 AA	106
Phosphosite 8:	FAM50B	Q9Y247	S267	GKSGPLFSFDVHDDV	55 / 9 AA	39
Phosphosite 9:	Putative RUNDC2-like protein 2	A6NJ09	S115	KQVTNINSFDDEEDE	71 / 7 AA	27
Phosphosite 10:	KCTD21	Q4G0X4	S219	PANKQINSFQVFVEE	83 / 6 AA	30
Phosphosite 11:	TANC2	Q9HCD6	S1028	VERAQINSFDSLWGE	100 / 5 AA	220
Phosphosite 12:	LAMP2	P13473	T347	SGAFQINTFDLRVQP	57 / 7 AA	45
Phosphosite 13:	C9orf75	Q4KMQ1	T206	KTGSNSFTVHPRGLH	83 / 6 AA	76
Phosphosite 14:	C9orf75	Q4KMQ1	S204	LQKTGSNSFTVHPRG	83 / 6 AA	76
Phosphosite 15:	CHD4	Q14839	S328	FDDASINSYSVSDGS	71 / 7 AA	218
Phosphosite 16:	MEKK4	Q9Y6R4	S481	IRQPIDNSFDIQSRD	66 / 6 AA	182
Phosphosite 17:	MYO16	Q9Y6X6	S1180	IRQQEVTSINSFLQN	83 / 6 AA	206
Phosphosite 18:	IRX4	P78413	S101	SAFYSLNSFDSKDGS	83 / 6 AA	54
Phosphosite 19:	MYO16	Q9Y6X6	S1183	QEVTSINSFLQNTED	83 / 6 AA	206
Phosphosite 20:	CHD4	Q14839	Y329	DDASINSYSVSDGST	71 / 7 AA	218