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:	AlphaK3
Human P-Site:	S521
P-Site Sequence:	RDTGISSSLMGKNVQ
UniProt:	Q96QP1
Intern. Prot. ID:	IPI00304706

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AlphaK3	Q96QP1	S521	RDTGISSSLMGKNVQ	100 / 9 AA	139
Phosphosite 1:	AlphaK3	Q96QP1	S519	CQRDTGISSSLMGKN	100 / 7 AA	139
Phosphosite 2:	eNOS	P29474	S508	NAVKISASLMGTVMA	85 / 7 AA	133
Phosphosite 3:	C17orf54	Q8N7U9	S23	VSRHIQMSLMGKGEP	75 / 8 AA	16
Phosphosite 4:	LZTS1	Q9Y250	S57	SGHGKSSSKMGKSED	77 / 9 AA	66
Phosphosite 5:	C3orf59	Q8IYB1	S305	LKKCISSSLMQAYQA	100 / 6 AA	56
Phosphosite 6:	SLCO1B1	Q9Y6L6	S63	ERRFEISSSLVGFID	85 / 7 AA	76
Phosphosite 7:	SALL4	Q9UJQ4	S765	GLTNDSSSLMGDQEY	85 / 7 AA	112
Phosphosite 8:	SALL4	Q9UJQ4	S764	DGLTNDSSSLMGDQE	100 / 6 AA	112
Phosphosite 9:	Nice-3	Q9BWL3	S126	SEGRHPRSLMGKNFR	71 / 7 AA	29
Phosphosite 10:	PKD1L1	Q8TDX9	S2099	GADHSRTSLMGKSHC	83 / 6 AA	315
Phosphosite 11:	BNIP1	Q12981	S141	TSSTITESLMGISRM	71 / 7 AA	26
Phosphosite 12:	GRIP1	Q9Y3R0	S727	ILAINSSSLKGKPLS	85 / 7 AA	122
Phosphosite 13:	C22orf30	Q5THK1	S458	LHTGNSSSLMPNSFT	85 / 7 AA	237
Phosphosite 14:	C22orf30	Q5THK1	S456	DSLHTGNSSSLMPNS	85 / 7 AA	237
Phosphosite 15:	UNC13C	Q8NB66	S828	GYEDSGSSLMGRFRT	83 / 6 AA	251
Phosphosite 16:	EDN1	P05305	S57	SKRCSCSSLMDKECV	71 / 7 AA	24
Phosphosite 17:	piccolo	Q9Y6V0	S1304	SSDGISSSLGEIPSL	100 / 6 AA	567
Phosphosite 18:	piccolo	Q9Y6V0	S1302	GYSSDGISSSLGEIP	100 / 6 AA	567
Phosphosite 19:	eNOS	P29474	S506	VANAVKISASLMGTV	83 / 6 AA	133
Phosphosite 20:	SLCO1B3	Q9NPD5	S63	ERRFDISSSLAGLID	75 / 8 AA	77