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:	S702
P-Site Sequence:	TPPGRASSVTRAGKE
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	S702	TPPGRASSVTRAGKE	100 / 9 AA	86
Phosphosite 1:	RP1-21O18.1	Q674X7	S701	GTPPGRASSVTRAGK	100 / 8 AA	86
Phosphosite 2:	SLC7A11	Q9UPY5	S231	AFSGRDSSITRLPLA	75 / 8 AA	55
Phosphosite 3:	LOC442780	Q8IX94	S531	SPLGRPSSETRAFPS	77 / 9 AA	57
Phosphosite 4:	SLC7A11	Q9UPY5	S230	DAFSGRDSSITRLPL	75 / 8 AA	55
Phosphosite 5:	MYO15A	Q9UKN7	S1760	QRLGKSSSVTRLYKA	75 / 8 AA	395
Phosphosite 6:	MYO15A	Q9UKN7	S1759	PQRLGKSSSVTRLYK	75 / 8 AA	395
Phosphosite 7:	RP1-21O18.1	Q674X7	T704	PGRASSVTRAGKEEN	100 / 7 AA	86
Phosphosite 8:	KIAA1688	Q9C0H5	S129	SSPGRGSSVSREGST	66 / 9 AA	121
Phosphosite 9:	TRGV3	P03979	S28	NLEGRTKSVTRQTGS	75 / 8 AA	16
Phosphosite 10:	KIAA1688	Q9C0H5	S128	ESSPGRGSSVSREGS	75 / 8 AA	121
Phosphosite 11:	APCDD1L	Q8NCL9	S116	KVRLRRASWVTRGAT	85 / 7 AA	56
Phosphosite 12:	FAM20A	Q96MK3	S52	PCTGRASSLARDSAA	75 / 8 AA	61
Phosphosite 13:	CACNA1E	Q15878	S2000	AGSGRASSMPRLTVD	75 / 8 AA	262
Phosphosite 14:	FAM20A	Q96MK3	S51	CPCTGRASSLARDSA	75 / 8 AA	61
Phosphosite 15:	CACNA1E	Q15878	S1999	HAGSGRASSMPRLTV	75 / 8 AA	262
Phosphosite 16:	GAD1	Q99259	S398	NGIERANSVTWNPHK	62 / 8 AA	67
Phosphosite 17:	GAD2	Q05329	S389	SGVERANSVTWNPHK	62 / 8 AA	65
Phosphosite 18:	ZC3H18	Q86VM9	S118	DLRDEASSVTRELDE	85 / 7 AA	106
Phosphosite 19:	DUOX1	Q9NRD9	S356	GVINRNSSVSRALRV	66 / 9 AA	177
Phosphosite 20:	GIMAP5	Q96F15	S61	ESKLRAQSVTRTCQV	75 / 8 AA	35