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:	C3orf54
Human P-Site:	S25
P-Site Sequence:	LCGRDTGSPSMPGPL
UniProt:	Q96EL1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3orf54	Q96EL1	S25	LCGRDTGSPSMPGPL	100 / 9 AA	31
Phosphosite 1:	C3orf54	Q96EL1	T23	ELLCGRDTGSPSMPG	100 / 7 AA	31
Phosphosite 2:	C3orf54	Q96EL1	S27	GRDTGSPSMPGPLQP	100 / 7 AA	31
Phosphosite 3:	Kv-beta2	Q13303	S20	LSLRQTGSPGMIYST	75 / 8 AA	41
Phosphosite 4:	NHSL1	Q5SYE7	S517	PANRENGSQAMPYNC	55 / 9 AA	171
Phosphosite 5:	REG1B	P48304	S128	YKSWDTGSPSSANAG	85 / 7 AA	19
Phosphosite 6:	KIF1B	O60333	S1454	CKMSDTGSPGMQRRR	75 / 8 AA	204
Phosphosite 7:	REG1B	P48304	T126	VSYKSWDTGSPSSAN	85 / 7 AA	19
Phosphosite 8:	ZNF608	Q9ULD9	S829	KEGKETGSPKMDAKL	62 / 8 AA	162
Phosphosite 9:	CCDC71	Q8IV32	S264	KTNRATGSPSVRRMK	75 / 8 AA	50
Phosphosite 10:	factor V	P12259	T898	GRHLSQDTGSPSGMR	85 / 7 AA	252
Phosphosite 11:	NLRP14	Q86W24	S415	FTPVDGGSPSLPNQA	75 / 8 AA	125
Phosphosite 12:	Putative uncharacterized protein FLJ32790	Q96M66	T14	QDSLPRDTGEPSALP	85 / 7 AA	21
Phosphosite 13:	factor V	P12259	S900	HLSQDTGSPSGMRPW	85 / 7 AA	252
Phosphosite 14:	factor V	P12259	T915	EDLPSQDTGSPSRMR	85 / 7 AA	252
Phosphosite 15:	CDAN1	Q8IWY9	S158	RRLRGSGSPSRPSLT	66 / 9 AA	134
Phosphosite 16:	factor V	P12259	S917	LPSQDTGSPSRMRPW	85 / 7 AA	252
Phosphosite 17:	CCDC71	Q8IV32	T262	QSKTNRATGSPSVRR	85 / 7 AA	50
Phosphosite 18:	PDZD2	O15018	S1103	QSPTNTGSPSSPQQK	75 / 8 AA	302
Phosphosite 19:	MTA3	Q9BTC8	S457	MPVRNTGSPKSAVKT	83 / 6 AA	68
Phosphosite 20:	C2orf53	Q53SZ7	T184	RWHQYRDTGSGSPGV	85 / 7 AA	45