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:	RP1L1
Human P-Site:	S643
P-Site Sequence:	QGQRRHRSRASAMSS
UniProt:	Q8IWN7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RP1L1	Q8IWN7	S643	QGQRRHRSRASAMSS	100 / 9 AA	261
Phosphosite 1:	RNPS1	Q15287	S297	PGRRRHRSRSSSNSS	77 / 9 AA	34
Phosphosite 2:	SRRM3	A6NNA2	S226	RRKRRHRSRSSKCKR	87 / 8 AA	65
Phosphosite 3:	TTC14	Q96N46	S521	RSSRRHSSRASSNQI	77 / 9 AA	88
Phosphosite 4:	TTC14	Q96N46	S520	SRSSRRHSSRASSNQ	87 / 8 AA	88
Phosphosite 5:	FRG2C	A6NGY1	S162	GRSKRHRSRALEVQT	85 / 7 AA	31
Phosphosite 6:	FRG2B	Q96QU4	S161	GRSKRHRSRALGVQT	85 / 7 AA	31
Phosphosite 7:	FRG2	Q64ET8	S161	GHSKRHRSRALGVQT	85 / 7 AA	30
Phosphosite 8:	PDE7B	Q9NP56	S423	LLPRQHRSRGSSGSG	66 / 9 AA	52
Phosphosite 9:	MYH14	Q7Z406	S1039	QLRRRRRSRASISYG	87 / 8 AA	228
Phosphosite 10:	SRRM3	A6NNA2	S396	RRRRRRRSRSSASAP	77 / 9 AA	65
Phosphosite 11:	SP100	P23497	S541	RKKRRHRSKVNGLQR	55 / 9 AA	100
Phosphosite 12:	RNF115	Q9Y4L5	S129	PLGRRYRSRGSSRPD	66 / 9 AA	34
Phosphosite 13:	LUC7L2	Q9Y383	S281	REHRRHRSRSMSRER	85 / 7 AA	47
Phosphosite 14:	LUC7L2	Q9Y383	S305	EKRHRHRSRSSSRSR	75 / 8 AA	47
Phosphosite 15:	PRPF38A	Q8NAV1	S277	SRDRRHRSRSKSPGH	85 / 7 AA	37
Phosphosite 16:	SRRM2	Q9UQ35	S1913	VTRRRSRSRASPVSR	77 / 9 AA	300
Phosphosite 17:	SFRS2B	Q9BRL6	S134	SPRRRHRSRSRGPSC	85 / 7 AA	32
Phosphosite 18:	PRPF38A	Q8NAV1	S268	KSPRRHRSRSRDRRH	85 / 7 AA	37
Phosphosite 19:	RSRC2	Q7L4I2	S137	SRERRHRSRSRERKK	85 / 7 AA	51
Phosphosite 20:	LUC7L	Q9NQ29	S304	DRHRRHRSRSRSHSR	85 / 7 AA	44