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:	CXorf23
Human P-Site:	S8
P-Site Sequence:	MARSRSRSPRWKHRS
UniProt:	A2AJT9
Intern. Prot. ID:	IPI00477909

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CXorf23	A2AJT9	S8	MARSRSRSPRWKHRS	100 / 9 AA	84
Phosphosite 1:	SRRM2	Q9UQ35	S510	RGHSRSRSPQWRRSR	77 / 9 AA	300
Phosphosite 2:	PRPF38A	Q8NAV1	S238	YRRSRSRSPRRRSRS	77 / 9 AA	37
Phosphosite 3:	SFRS8	Q12872	S808	RSRSRSRSPRRRAHS	77 / 9 AA	105
Phosphosite 4:	SNRNP27	Q8WVK2	S8	MGRSRSRSPRRERRR	87 / 8 AA	19
Phosphosite 5:	SFRS16	Q8N2M8	S669	RSRSRSRSPHYRH__	66 / 9 AA	77
Phosphosite 6:	SRRM2	Q9UQ35	T696	RGRSRSRTPRRGRSR	75 / 8 AA	300
Phosphosite 7:	SNRNP27	Q8WVK2	S6	__MGRSRSRSPRRER	100 / 7 AA	19
Phosphosite 8:	CXorf23	A2AJT9	S6	__MARSRSRSPRWKH	100 / 7 AA	84
Phosphosite 9:	RBM16	Q9UPN6	S410	HSRSRSRSPRKRRSR	100 / 7 AA	141
Phosphosite 10:	RBM16	Q9UPN6	S408	RTHSRSRSRSPRKRR	100 / 7 AA	141
Phosphosite 11:	SFRS8	Q12872	S806	VRRSRSRSRSPRRRA	100 / 7 AA	105
Phosphosite 12:	ERBB3	P21860	S1121	MCRSRSRSRSPRPRG	100 / 7 AA	148
Phosphosite 13:	SFRS2IP	Q99590	S963	RIDRDSYSPRWKGRW	85 / 7 AA	165
Phosphosite 14:	CFP	P27918	S77	GLCQPCRSPRWSLWS	83 / 6 AA	51
Phosphosite 15:	ERBB3	P21860	S1123	RSRSRSRSPRPRGDS	100 / 7 AA	148
Phosphosite 16:	SRRM1	Q8IYB3	S171	EKRERSRSPRRRKSR	75 / 8 AA	102
Phosphosite 17:	PRPF38A	Q8NAV1	S236	LRYRRSRSRSPRRRS	100 / 7 AA	37
Phosphosite 18:	SRRM2	Q9UQ35	T2058	RRRSRSRTPRTARGK	85 / 7 AA	300
Phosphosite 19:	SNRNP27	Q8WVK2	S45	RRRSRSRSPHRRRSR	66 / 9 AA	19
Phosphosite 20:	RBM15	Q96T37	S13	RDPVPRRSPRWRRAV	83 / 6 AA	107