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:	S20
P-Site Sequence:	DGAVQSASQEVTNLR
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	S20	DGAVQSASQEVTNLR	100 / 9 AA	86
Phosphosite 1:	ASAH2	Q9NR71	S416	KELYASASQEVTGPL	100 / 7 AA	86
Phosphosite 2:	ASAH2C	P0C7U2	S258	KELYASASQEVTGPL	100 / 7 AA	69
Phosphosite 3:	RP1-21O18.1	Q674X7	S18	RIDGAVQSASQEVTN	100 / 7 AA	86
Phosphosite 4:	KIAA1033	Q2M389	S1097	QQNVQSASQDEKLLQ	85 / 7 AA	136
Phosphosite 5:	HNRNPF	P52597	S161	EAFVQFASQELAEKA	66 / 9 AA	46
Phosphosite 6:	TRIM66	O15016	S563	PAPVQSQSQEETLQA	77 / 9 AA	135
Phosphosite 7:	Putative ATP-binding domain-containing protein 3-like protein	A8MXG8	S167	CRPLQFASQEVVPYG	75 / 8 AA	30
Phosphosite 8:	KIF13B	Q9NQT8	S1497	RIMVQSASPDIRVTR	62 / 8 AA	203
Phosphosite 9:	ZIM2	Q9NZV7	S322	CTSPQSASQENKHNR	100 / 6 AA	61
Phosphosite 10:	Tiam1	Q13009	S1570	NGGLESASEEVIWVR	55 / 9 AA	178
Phosphosite 11:	ZIM2	Q9NZV7	S320	GICTSPQSASQENKH	100 / 6 AA	61
Phosphosite 12:	C1orf25	Q7Z2T5	S709	ESHVQSASEDTVTER	71 / 7 AA	82
Phosphosite 13:	C1orf25	Q7Z2T5	S707	QSESHVQSASEDTVT	71 / 7 AA	82
Phosphosite 14:	MYOC	Q99972	S174	ARRLESSSQEVARLR	55 / 9 AA	57
Phosphosite 15:	E2F1	Q01094	S313	ISPGKTPSQEVTSEE	62 / 8 AA	47
Phosphosite 16:	CD160	O95971	S34	INITSSASQEGTRLN	85 / 7 AA	20
Phosphosite 17:	C3orf62	Q6ZUJ4	S168	NMPLNNSSQEVTKDL	55 / 9 AA	30
Phosphosite 18:	PLEKHA5	Q9HAU0	S674	EQALLSASQEIEMHA	62 / 8 AA	127
Phosphosite 19:	MYOC	Q99972	S173	LARRLESSSQEVARL	62 / 8 AA	57
Phosphosite 20:	AHNAK2	Q8IVF2	S5474	IQGAQVESQEVTIHS	75 / 8 AA	617