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:	S542
P-Site Sequence:	DIGLSQYSQAFQNHL
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	S542	DIGLSQYSQAFQNHL	100 / 9 AA	86
Phosphosite 1:	ZZEF1	O43149	Y2322	SRAQLSQYSQHFAFI	87 / 8 AA	331
Phosphosite 2:	ZZEF1	O43149	S2323	RAQLSQYSQHFAFIA	87 / 8 AA	331
Phosphosite 3:	GTF3C3	Q9Y5Q9	Y756	FKHALGQYVQAFRTH	75 / 8 AA	101
Phosphosite 4:	EMILIN3	Q9NT22	S609	SDSVSQYSDAFLAAN	75 / 8 AA	83
Phosphosite 5:	TRAF3	Q13114	Y441	MGKTLSLYSQPFYTG	75 / 8 AA	64
Phosphosite 6:	NckAP1	Q9Y2A7	S1019	SNVMSQYSPAIEGHC	55 / 9 AA	129
Phosphosite 7:	TMEM173	Q86WV6	S275	LFAMSQYSQAGFSRE	85 / 7 AA	42
Phosphosite 8:	TRAF3	Q13114	S442	GKTLSLYSQPFYTGY	75 / 8 AA	64
Phosphosite 9:	exonuclease 1	Q9UQ84	Y434	EDDLLSQYSLSFTKK	75 / 8 AA	94
Phosphosite 10:	exonuclease 1	Q9UQ84	S435	DDLLSQYSLSFTKKT	75 / 8 AA	94
Phosphosite 11:	LSP1	P33241	T235	DQWLEQYTQAIETAG	55 / 9 AA	37
Phosphosite 12:	DMXL2	Q8TDJ6	Y1501	KVINLSQYGPAYFGQ	62 / 8 AA	340
Phosphosite 13:	DMXL1	Q9Y485	Y1476	RVIDLSQYSPTYFGP	62 / 8 AA	338
Phosphosite 14:	FAM122B	Q7Z309	S36	IHGLSDLSQVFQPYT	66 / 9 AA	27
Phosphosite 15:	ZZEF1	O43149	S2320	GDSRAQLSQYSQHFA	100 / 6 AA	331
Phosphosite 16:	GPR98	Q8WXG9	Y5906	RTDNLSSYNEAFFTS	62 / 8 AA	693
Phosphosite 17:	C10orf30	Q8N7W2	S475	TGALSQTSQDFKHHS	75 / 8 AA	58
Phosphosite 18:	DMXL1	Q9Y485	S1477	VIDLSQYSPTYFGPE	62 / 8 AA	338
Phosphosite 19:	PIK3CG	P48736	S147	RHPPSEESQAFQRQL	75 / 8 AA	126
Phosphosite 20:	LSP1	P33241	Y234	IDQWLEQYTQAIETA	62 / 8 AA	37