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:	SPACA1
Human P-Site:	S290
P-Site Sequence:	PGEDDALSEWNE___
UniProt:	Q9HBV2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPACA1	Q9HBV2	S290	PGEDDALSEWNE___	100 / 9 AA	32
Phosphosite 1:	TNPO2	O14787	S368	DDDDDALSDWNLRKC	87 / 8 AA	101
Phosphosite 2:	DGK-G	P49619	T33	KKIKDALTEFNEGGS	75 / 8 AA	89
Phosphosite 3:	MYH8	P13535	S1457	RNFDKVLSEWKQKYE	55 / 9 AA	223
Phosphosite 4:	IQSEC3	Q9UPP2	S418	KSIDDALSTWSLKTM	75 / 8 AA	128
Phosphosite 5:	MYO9A	B2RTY4	S1375	DSRDNALSASNETSS	66 / 9 AA	293
Phosphosite 6:	FAM91A1	Q658Y4	S820	IFKDGVLSEWSGRSP	62 / 8 AA	94
Phosphosite 7:	SSPO	A2VEC9	S4526	CQGLLPLSEWSEWSP	71 / 7 AA	548
Phosphosite 8:	SNX5	Q9Y5X3	S40	IDIPDALSERDKVKF	71 / 7 AA	47
Phosphosite 9:	ZHX1	Q9UKY1	S118	TKRYDALSEHNLKYH	85 / 7 AA	98
Phosphosite 10:	UTP20	O75691	S670	SMEDDGLSERQSVFA	71 / 7 AA	318
Phosphosite 11:	SNX6	Q9UNH7	S41	VDISDALSERDKVKF	71 / 7 AA	47
Phosphosite 12:	TRIM31	Q9BZY9	S409	EELHAALSEWLTAIR	71 / 7 AA	48
Phosphosite 13:	SSPO	A2VEC9	S4529	LLPLSEWSEWSPCGP	83 / 6 AA	548
Phosphosite 14:	TFDP3	Q5H9I0	S399	DNNDDDLSENDEDD_	66 / 9 AA	45
Phosphosite 15:	WIZ	O95785	S1439	GSPIETLSEWIKHRP	66 / 6 AA	179
Phosphosite 16:	OR1N2	Q8NGR9	S35	DFLLLGLSEWPEEQP	71 / 7 AA	37
Phosphosite 17:	IQSEC3	Q9UPP2	T419	SIDDALSTWSLKTMC	71 / 7 AA	128
Phosphosite 18:	TTC18	Q5T0N1	S1057	TEAEDALSEANALNN	75 / 8 AA	126
Phosphosite 19:	WIZ	O95785	T1437	VNGSPIETLSEWIKH	66 / 6 AA	179
Phosphosite 20:	ZNF638	Q14966	S650	NLEDDTLSECKQVSD	55 / 9 AA	221