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:	S666
P-Site Sequence:	NELNQWLSALRKVSI
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	S666	NELNQWLSALRKVSI	100 / 9 AA	90
Phosphosite 1:	RASAL1	O95294	S665	NELNQWLSALRKASA	100 / 9 AA	90
Phosphosite 2:	DENND1A	Q8TEH3	S406	KLYHQWLSTVRKGSG	66 / 9 AA	111
Phosphosite 3:	DENND1A	Q8TEH3	T407	LYHQWLSTVRKGSGA	75 / 8 AA	111
Phosphosite 4:	DUSP27	Q5VZP5	S940	SSINKWLSGLRTEEK	75 / 8 AA	130
Phosphosite 5:	WDR22	Q96JK2	S514	ASRQQRLSALRRYQD	75 / 8 AA	104
Phosphosite 6:	PPCS	Q9HAB8	S103	FPPQTWLSALRPSGP	100 / 6 AA	34
Phosphosite 7:	TAPBP	O15533	S350	AEGQRWLSALRHHSD	85 / 7 AA	48
Phosphosite 8:	POLL	Q9UGP5	S42	EEAEEWLSSLRAHVV	62 / 8 AA	63
Phosphosite 9:	RFWD3	Q6PCD5	S303	NAGDHRLSALRCGHL	62 / 8 AA	85
Phosphosite 10:	MLTK	Q9NYL2	T576	ADCQWLDTLRMRQIA	62 / 8 AA	91
Phosphosite 11:	POLL	Q9UGP5	S43	EAEEWLSSLRAHVVR	71 / 7 AA	63
Phosphosite 12:	TRIP4	Q15650	S299	SDSNQWLSKLERETL	85 / 7 AA	66
Phosphosite 13:	PUS1	Q9Y606	T393	SMAQWLSTLPIHNFS	71 / 7 AA	47
Phosphosite 14:	ECT2L	Q008S8	S892	DDKFLWLSVLRNAIK	71 / 7 AA	105
Phosphosite 15:	MTMR11	A4FU01	S339	VAEDKWLSALEGTRW	71 / 7 AA	80
Phosphosite 16:	HIP1	O00291	S592	AHREEELSALRKELQ	100 / 6 AA	116
Phosphosite 17:	TTC14	Q96N46	S296	FSEDDFASALRKKQS	55 / 9 AA	88
Phosphosite 18:	GPR176	Q14439	S466	ELPPQWLSETRNSKK	62 / 8 AA	57
Phosphosite 19:	KIAA1632	Q9HCE0	S1776	FDLKQWLSATKPPLS	62 / 8 AA	292
Phosphosite 20:	ZNF99	A8MXY4	S291	GKAFSNLSALRKHEI	100 / 6 AA	120