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:	RP1-21O18.1
Human P-Site:	S516
P-Site Sequence:	RDAEAGRSLSKAAEL
UniProt:	Q674X7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RP1-21O18.1	Q674X7	S516	RDAEAGRSLSKAAEL	100 / 9 AA	86
Phosphosite 1:	RP1-21O18.1	Q674X7	S518	AEAGRSLSKAAELDH	100 / 7 AA	86
Phosphosite 2:	SVIL	O95425	S1168	HTQEAGRSLIKKRVT	87 / 8 AA	248
Phosphosite 3:	ARFGEF3	Q5TH69	S1072	HSPEQGRSLSTAPVV	77 / 9 AA	241
Phosphosite 4:	SOHLH1	Q5JUK2	S233	VPWPPGRSLPKAVRP	75 / 8 AA	35
Phosphosite 5:	RYR3	Q15413	T2459	LSKGRSLTKAQRDTI	85 / 7 AA	552
Phosphosite 6:	RYR1	P21817	T2596	LSRGRSLTKAQRDVI	85 / 7 AA	565
Phosphosite 7:	FILIP1L	Q4L180	S343	ELEETNRSLRKAEEE	66 / 9 AA	130
Phosphosite 8:	RYR3	Q15413	S2457	YRLSKGRSLTKAQRD	85 / 7 AA	552
Phosphosite 9:	RYR1	P21817	S2594	YRLSRGRSLTKAQRD	85 / 7 AA	565
Phosphosite 10:	TIGD7	Q6NT04	S27	SRIEAGRSLKSVMDE	100 / 6 AA	63
Phosphosite 11:	C2	P06681	S78	QTPGATRSLSKAVCK	87 / 8 AA	83
Phosphosite 12:	ZNRF3	Q9ULT6	S457	KLSGRSFSKAACFSQ	85 / 7 AA	101
Phosphosite 13:	ABCC10	Q5T3U5	S1381	ELGEGGRSLSLGQRQ	85 / 7 AA	162
Phosphosite 14:	C1orf106	Q3KP66	S581	SPAGRGLSKAAVSEE	85 / 7 AA	73
Phosphosite 15:	PRRX1	P54821	S63	NVGEAGRSLLESPGL	100 / 6 AA	27
Phosphosite 16:	ZNRF3	Q9ULT6	S455	RPKLSGRSFSKAACF	75 / 8 AA	101
Phosphosite 17:	SCUBE3	Q8IX30	T721	YQPEAGRTLCFPCGG	71 / 7 AA	109
Phosphosite 18:	SCARA5	Q6ZMJ2	S28	EDSFDGRSLSKLNLC	100 / 6 AA	54
Phosphosite 19:	SCARA5	Q6ZMJ2	S30	SFDGRSLSKLNLCED	100 / 6 AA	54
Phosphosite 20:	LPHN3	Q9HAR2	S620	GKDSAARSLNKAMVE	75 / 8 AA	162