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:	S676
P-Site Sequence:	RHLAEEMSAVFHPAN
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	S676	RHLAEEMSAVFHPAN	100 / 9 AA	86
Phosphosite 1:	SPTBN4	Q9H254	S984	EQRKEEMSAVLLVEN	85 / 7 AA	289
Phosphosite 2:	TRIO	O75962	S448	STLLDMSSIFHQKAE	57 / 7 AA	347
Phosphosite 3:	NP60	Q49A26	S545	DQSDNDMSAVYRAYI	50 / 8 AA	61
Phosphosite 4:	DDX31	Q9H8H2	T568	GMEQEERTAVFQEFS	62 / 8 AA	94
Phosphosite 5:	STARD7	Q9NQZ5	S109	MKRLEEMSNMFQSSG	62 / 8 AA	43
Phosphosite 6:	LPA1	Q92633	S319	SYRDKEMSATFRQIL	71 / 7 AA	41
Phosphosite 7:	B4GALNT3	Q6L9W6	S619	EEEEEDMSEVFEYVP	71 / 7 AA	115
Phosphosite 8:	MYOF	Q9NZM1	S577	RRRKYSLSAVFHSAT	83 / 6 AA	235
Phosphosite 9:	LPA1	Q92633	T321	RDKEMSATFRQILCC	71 / 7 AA	41
Phosphosite 10:	XPO4	Q9C0E2	S220	ENLNAQMSSVFQRYL	57 / 7 AA	130
Phosphosite 11:	SF3B14	Q9Y3B4	Y36	KITAEEMYDIFGKYG	62 / 8 AA	15
Phosphosite 12:	Putative uncharacterized protein HSD52	Q0P140	S34	QMLSLEMSGSFHSSP	71 / 7 AA	8
Phosphosite 13:	ZNF217	O75362	S581	KQLKEMPSVFQNVLG	57 / 7 AA	115
Phosphosite 14:	SMYD2	Q9NRG4	S330	LSQEKMSSVFEDSNV	71 / 7 AA	50
Phosphosite 15:	SIM2	Q14190	T137	PSDHDEMTAVLTAHQ	57 / 7 AA	73
Phosphosite 16:	SIM1	P81133	T137	PADHDEMTAVLTAHQ	57 / 7 AA	85
Phosphosite 17:	SCYL3	Q8IZE3	S175	SIPPEEMSPEFTTLP	62 / 8 AA	83
Phosphosite 18:	ZBTB38	Q8NAP3	S900	QSECMEMSEVFDDAS	71 / 7 AA	134
Phosphosite 19:	EVC2	Q86UK5	S429	PQVERKMSAVFKKQF	100 / 5 AA	148
Phosphosite 20:	KIF25	Q9UIL4	S40	YGPAESQSAVFGDVC	75 / 8 AA	41