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:	S138
P-Site Sequence:	FQSPASKSPKGAAPD
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	S138	FQSPASKSPKGAAPD	100 / 9 AA	94
Phosphosite 1:	RBM21	Q9H6E5	S136	KEFQSPASKSPKGAA	100 / 7 AA	94
Phosphosite 2:	PCNXL3	Q9H6A9	S1955	DGEPASGSPKGGTPK	77 / 9 AA	222
Phosphosite 3:	EPB41L1	Q9H4G0	S546	PSSPASPSPKGTPEK	77 / 9 AA	99
Phosphosite 4:	FOXJ2	Q9P0K8	S172	PEQEASKSPRGGVAG	75 / 8 AA	62
Phosphosite 5:	PKP4	Q99569	S814	PIPGLSKSPKGVEML	85 / 7 AA	134
Phosphosite 6:	CHMP7	Q8WUX9	S439	EGGLVPSSKSPKRQL	85 / 7 AA	51
Phosphosite 7:	GVIN1	Q7Z2Y8	S1030	SWQEARKSPKGKNYY	85 / 7 AA	279
Phosphosite 8:	RSL1D1	O76021	T415	KALPASETPKAAESE	66 / 9 AA	55
Phosphosite 9:	NDUFS1	P28331	S16	ALVGLSKSPKGCVRT	100 / 6 AA	79
Phosphosite 10:	CHMP7	Q8WUX9	S441	GLVPSSKSPKRQLEP	85 / 7 AA	51
Phosphosite 11:	KIAA0556	O60303	S268	VLEFNPASKSHKRER	85 / 7 AA	181
Phosphosite 12:	ARID4A	P29374	S789	VKKEAEKSPKGKGRR	85 / 7 AA	143
Phosphosite 13:	PSRC1	Q6PGN9	S184	TCNLFPASKSPASSP	100 / 6 AA	39
Phosphosite 14:	WDFY4	Q6ZS81	S2872	LFSLGSESPKGAIGH	75 / 8 AA	354
Phosphosite 15:	SYTL4	Q96C24	T511	KYIPASKTPVGGDRK	66 / 9 AA	76
Phosphosite 16:	FAM73B	Q7L4E1	S391	LMTKAEKSPKGFLES	85 / 7 AA	66
Phosphosite 17:	KIAA0556	O60303	S270	EFNPASKSHKRERNL	85 / 7 AA	181
Phosphosite 18:	SNAP91	O60641	S886	SPSPTPASQSPKKPP	85 / 7 AA	93
Phosphosite 19:	APC	P25054	S2260	LKTPASKSPSEGQTA	100 / 6 AA	312
Phosphosite 20:	APC	P25054	S2258	PPLKTPASKSPSEGQ	100 / 6 AA	312