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:	ARHGAP4
Human P-Site:	S423
P-Site Sequence:	STSSDPGSRQAGRRR
UniProt:	P98171
Intern. Prot. ID:	IPI00398854

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP4	P98171	S423	STSSDPGSRQAGRRR	100 / 9 AA	105
Phosphosite 1:	PDLIM2	Q96JY6	S178	SYSGRPGSRQAGLGR	100 / 7 AA	37
Phosphosite 2:	CDR2L	Q86X02	S332	IVAKDPASRHAGNLT	75 / 8 AA	53
Phosphosite 3:	LPIN2	Q92539	S429	KSESEPGSRQWPESD	85 / 7 AA	99
Phosphosite 4:	SLC9A2	Q9UBY0	S802	WRASEPGSRKARFGS	75 / 8 AA	92
Phosphosite 5:	IKZF4	Q9H2S9	S418	GRLELPGSREAGEGP	85 / 7 AA	64
Phosphosite 6:	ZC3H12A	Q5D1E8	S389	GAQASPGSRQEGLTQ	85 / 7 AA	66
Phosphosite 7:	BSN	Q9UPA5	S276	PGGPQPGSRQAETAR	75 / 8 AA	416
Phosphosite 8:	SLC25A38	Q96DW6	S65	LQPSDHGSRRVGMLA	66 / 9 AA	34
Phosphosite 9:	PUM2	Q8TB72	S178	DFNRTPGSRQASPTE	100 / 6 AA	114
Phosphosite 10:	DNA2	P51530	T153	FRSSDPATRQMLIGT	71 / 7 AA	120
Phosphosite 11:	KIAA1838	Q96EK7	S493	LIRTDPESRQEIMCT	62 / 8 AA	104
Phosphosite 12:	CMPK2	Q5EBM0	T142	DPLDDPDTRQALLEL	71 / 7 AA	49
Phosphosite 13:	ETV3L	Q6ZN32	S36	KAESSPGSRQIQLWH	85 / 7 AA	40
Phosphosite 14:	ERF	P50548	S24	KPESSPGSRQIQLWH	85 / 7 AA	59
Phosphosite 15:	ETV3	P41162	S32	KTESSPGSRQIQLWH	85 / 7 AA	57
Phosphosite 16:	KIAA2018	Q68DE3	S1606	HQQQDVGSRQQGSGV	75 / 8 AA	241
Phosphosite 17:	C19orf46	Q8N205	S350	PGAPDPASRQPLTFL	62 / 8 AA	44
Phosphosite 18:	CHRDL1	Q9BU40	S210	SHYDPPPSRQAGGLS	85 / 7 AA	51
Phosphosite 19:	POLR2A	P24928	S1030	VNGDDPLSRQAQENA	85 / 7 AA	217
Phosphosite 20:	Golgin subfamily A member 8-like protein 2	A6NP81	S452	SVPEDPESREAMSSF	71 / 7 AA	72