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:	GAS6
Human P-Site:	Y258
P-Site Sequence:	CVNSPGSYTCHCDGR
UniProt:	Q14393
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GAS6	Q14393	Y258	CVNSPGSYTCHCDGR	100 / 9 AA	80
Phosphosite 1:	MATN1	P21941	Y245	CISSPGSYTCACHEG	88 / 9 AA	54
Phosphosite 2:	MATN2	O00339	Y260	CINIPGSYVCRCKQG	75 / 8 AA	107
Phosphosite 3:	LTBP2	Q14767	S991	RCVNSPGSYTCLACE	100 / 7 AA	195
Phosphosite 4:	FBN1	P35555	Y1509	CVNTPGSYICDCPPD	66 / 9 AA	312
Phosphosite 5:	FBN3	Q75N90	Y747	CQNSPGSYSCSCPPG	77 / 9 AA	300
Phosphosite 6:	CRELD2	Q6UXH1	Y315	CYNTPGSYVCVCPDG	66 / 9 AA	38
Phosphosite 7:	GAS6	Q14393	S220	KNLPGSYSCLCDEGF	75 / 8 AA	80
Phosphosite 8:	LTBP3	Q9NS15	Y639	CMNTGGSYNCHCNRG	85 / 7 AA	139
Phosphosite 9:	FBN1	P35555	Y2314	CLNTRGSYTCECNDG	66 / 9 AA	312
Phosphosite 10:	FBN3	Q75N90	T788	RNLAGSYTCKCGPGS	75 / 8 AA	300
Phosphosite 11:	FBN3	Q75N90	S748	QNSPGSYSCSCPPGF	75 / 8 AA	300
Phosphosite 12:	LTBP3	Q9NS15	Y377	CLNNPGSYRCVCPPG	66 / 9 AA	139
Phosphosite 13:	FBN2	P35556	S834	RNTPGSYSCTCPPGY	75 / 8 AA	315
Phosphosite 14:	FBN3	Q75N90	Y1467	CINTPGSYLCSCPQD	66 / 9 AA	300
Phosphosite 15:	MATN2	O00339	Y588	CVNSDDSYTCECLEG	66 / 9 AA	107
Phosphosite 16:	SCUBE3	Q8IX30	Y379	CINTPGSYQCTCPAG	66 / 9 AA	109
Phosphosite 17:	MATN2	O00339	Y383	CVNTDDSYSCHCLKG	71 / 7 AA	107
Phosphosite 18:	FBN2	P35556	Y557	VNTPGSYYCKCHAGF	75 / 8 AA	315
Phosphosite 19:	LTBP4	Q8N2S1	Y985	CENSPGSYRCVRDCD	85 / 7 AA	173
Phosphosite 20:	FBLN1	P23142	T333	INTEGSYTCQKNVPN	83 / 6 AA	77