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:	RASA4
Human P-Site:	S154
P-Site Sequence:	PKDRNGTSDPFVRVR
UniProt:	O43374
Intern. Prot. ID:	IPI00012059

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RASA4	O43374	S154	PKDRNGTSDPFVRVR	100 / 9 AA	90
Phosphosite 1:	RASA4	O43374	T153	APKDRNGTSDPFVRV	100 / 8 AA	90
Phosphosite 2:	MCTP2	Q6DN12	S215	VRDRCGTSDPYVKFK	77 / 9 AA	100
Phosphosite 3:	UNC13D	Q70J99	S946	PLDSNGSSDPFVQLT	77 / 9 AA	123
Phosphosite 4:	SYT7	O43581	S171	AKDFSGTSDPFVKIY	87 / 8 AA	46
Phosphosite 5:	piccolo	Q9Y6V0	S4599	PRDNNGYSDPFVKVY	87 / 8 AA	567
Phosphosite 6:	MCTP1	Q6DN14	T281	AARDRGGTSDPYVKF	75 / 8 AA	112
Phosphosite 7:	SYT10	Q6XYQ8	S267	AKDFTGTSDPYVKMY	75 / 8 AA	59
Phosphosite 8:	PRKCA	P17252	S192	PMDPNGLSDPYVKLK	66 / 9 AA	77
Phosphosite 9:	PKCb	P05771	S192	PMDPNGLSDPYVKLK	66 / 9 AA	77
Phosphosite 10:	PKCg	P05129	S192	PMDPNGLSDPYVKLK	66 / 9 AA	78
Phosphosite 11:	MCTP1	Q6DN14	S491	AMDSNGLSDPYVKFR	66 / 9 AA	112
Phosphosite 12:	MCTP2	Q6DN12	T214	VVRDRCGTSDPYVKF	75 / 8 AA	100
Phosphosite 13:	PPP4R1L	Q9P1A2	S82	GGPRNGTSDHLETDQ	75 / 8 AA	50
Phosphosite 14:	UNC13D	Q70J99	S945	LPLDSNGSSDPFVQL	75 / 8 AA	123
Phosphosite 15:	PPP4R1L	Q9P1A2	T81	PGGPRNGTSDHLETD	75 / 8 AA	50
Phosphosite 16:	RASAL1	O95294	T153	APRDISGTSDPFARV	85 / 7 AA	90
Phosphosite 17:	FAM135A	Q9P2D6	T1023	ESETHLGTSDPFSAS	100 / 6 AA	170
Phosphosite 18:	FAM135A	Q9P2D6	S1024	SETHLGTSDPFSAST	100 / 6 AA	170
Phosphosite 19:	SYTL4	Q96C24	S549	KAGGTSDSFVKGYLL	85 / 7 AA	76
Phosphosite 20:	SYTL5	Q8TDW5	S610	KSGGTSDSFVKGYLL	85 / 7 AA	82