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:	Y163
P-Site Sequence:	VSQMQQLYATLESRE
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	Y163	VSQMQQLYATLESRE	100 / 9 AA	86
Phosphosite 1:	ZFHX4	Q86UP3	Y1415	EAELQQLYASLPVNG	75 / 8 AA	394
Phosphosite 2:	CREBBP	Q92793	Y1622	NDLSQKLYATMEKHK	75 / 8 AA	265
Phosphosite 3:	KIAA0100	Q14667	Y935	ARKIEELYASLERKN	55 / 9 AA	254
Phosphosite 4:	EP300	Q09472	Y1585	NDLSQKLYATMEKHK	75 / 8 AA	264
Phosphosite 5:	EIF3M	Q7L2H7	Y351	KQQWQQLYDTLNAWK	75 / 8 AA	43
Phosphosite 6:	OASL	Q15646	Y8	MALMQELYSTPASRL	71 / 7 AA	59
Phosphosite 7:	GTPBP6	O43824	T216	PRDQLFATLDVTAHA	71 / 7 AA	45
Phosphosite 8:	HERC1	Q15751	S1733	HKIYQQLSATLERAL	87 / 8 AA	532
Phosphosite 9:	IPCEF1	Q8WWN9	Y317	DDEMEKLYKSLEQAS	55 / 9 AA	49
Phosphosite 10:	LIN7B	Q9HAP6	Y58	REVYEQLYDTLDITG	62 / 8 AA	23
Phosphosite 11:	CCDC39	Q9UFE4	Y593	EKRKQQLYTAMEERT	55 / 9 AA	110
Phosphosite 12:	RXRG	P48443	Y398	ETLREKVYATLEAYT	55 / 9 AA	51
Phosphosite 13:	ZNF574	Q6ZN55	Y25	CSECNQLYGSLEEVL	71 / 7 AA	99
Phosphosite 14:	LIN7B	Q9HAP6	T60	VYEQLYDTLDITGSA	71 / 7 AA	23
Phosphosite 15:	KIAA0100	Q14667	S937	KIEELYASLERKNIE	71 / 7 AA	254
Phosphosite 16:	ZNF574	Q6ZN55	S27	ECNQLYGSLEEVLMH	71 / 7 AA	99
Phosphosite 17:	GRASP	Q7Z6J2	Y56	GPPADELYAALEDYH	62 / 8 AA	43
Phosphosite 18:	GADL1	Q6ZQY3	Y122	PRFFNQLYAGLDYYS	55 / 9 AA	59
Phosphosite 19:	CYP51A1	Q16850	Y227	NEKVAQLYADLDGGF	55 / 9 AA	57
Phosphosite 20:	INTS1	Q8N201	Y463	PNNMQVLYTALQHSS	55 / 9 AA	244