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:	ARPC1A
Human P-Site:	S298
P-Site Sequence:	QSIQRNMSAMERFRN
UniProt:	Q92747
Intern. Prot. ID:	IPI00333068

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARPC1A	Q92747	S298	QSIQRNMSAMERFRN	100 / 9 AA	42
Phosphosite 1:	SPTBN1	Q01082	T999	MALQRKLTGMERDLV	55 / 9 AA	275
Phosphosite 2:	SPTB	P11277	S998	IAIQRKLSGLERDVA	55 / 9 AA	246
Phosphosite 3:	MATN1	P21941	S346	KAAVRNMSYMEKGTM	75 / 8 AA	54
Phosphosite 4:	MATN1	P21941	Y347	AAVRNMSYMEKGTMT	75 / 8 AA	54
Phosphosite 5:	NRP1	O14786	S894	GMSERNLSALENYNF	62 / 8 AA	103
Phosphosite 6:	MPZ	P25189	S195	AALQRRLSAMEKGKL	66 / 9 AA	28
Phosphosite 7:	Nkx2-3	Q8TAU0	S174	FKQQRYLSAPEREHL	66 / 9 AA	38
Phosphosite 8:	TBC1D9B	Q66K14	S275	IRPHRNISALKRDLD	55 / 9 AA	140
Phosphosite 9:	BCAS3	Q9H6U6	S849	GFGLRHMSSMEHTEE	62 / 8 AA	101
Phosphosite 10:	HIP1	O00291	S455	EKAQRSLSEIERKAQ	55 / 9 AA	116
Phosphosite 11:	BCAS3	Q9H6U6	S850	FGLRHMSSMEHTEEG	62 / 8 AA	101
Phosphosite 12:	SDCCAG1	O60524	S817	SQSRRHLSAKERREM	55 / 9 AA	123
Phosphosite 13:	ACTN3	Q08043	S321	RVGEPSMSAMQRKLE	55 / 9 AA	103
Phosphosite 14:	LPAAT-THETA	Q53EU6	S77	GIIQRDESPMEKGLS	55 / 9 AA	49
Phosphosite 15:	FGD4	Q96M96	S438	KLAARNTSAQERYLF	75 / 8 AA	87
Phosphosite 16:	PPP1R12B	O60237	S947	RALERKMSEMEEEMK	62 / 8 AA	110
Phosphosite 17:	Nck1	P16333	S347	CIGQRKFSTMEELVE	62 / 8 AA	43
Phosphosite 18:	CLPP	Q16740	S231	MERDRYMSPMEAQEF	62 / 8 AA	30
Phosphosite 19:	IARS2	Q9NSE4	S176	GREAQNLSAMEIRKK	71 / 7 AA	114
Phosphosite 20:	CMYA5	Q8N3K9	S3667	EINERLLSAMESTAS	62 / 8 AA	449