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:	ARHGAP23
Human P-Site:	S1463
P-Site Sequence:	RAPSSAASQPPAPGD
UniProt:	Q9P227
Intern. Prot. ID:	IPI00101969

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP23	Q9P227	S1463	RAPSSAASQPPAPGD	100 / 9 AA	162
Phosphosite 1:	PLD2	O14939	S484	DSSESAASQPPTPRP	87 / 8 AA	106
Phosphosite 2:	PDE4B	Q07343	S201	NKRSPAASQPPVSRV	77 / 9 AA	83
Phosphosite 3:	CCRN4L	Q9UK39	S88	TLNSSAASQHPEYLV	87 / 8 AA	48
Phosphosite 4:	C5orf42	Q9H799	S898	SNGVNVASQPPAPTP	75 / 8 AA	237
Phosphosite 5:	DOT1L	Q8TEK3	S1665	LPPTSAASLPPANAS	77 / 9 AA	185
Phosphosite 6:	EVL	Q9UI08	S313	SPGTRAASQPPNSSE	75 / 8 AA	45
Phosphosite 7:	GGA1	Q9UJY5	T391	SFQSSDATEPPAPAL	66 / 9 AA	70
Phosphosite 8:	ZNF532	Q9HCE3	S561	AIINAAASQPPKKVS	75 / 8 AA	142
Phosphosite 9:	PCBP2	Q15366	S94	MTNSTAASRPPVTLR	66 / 9 AA	39
Phosphosite 10:	PCBP1	Q15365	S94	MTNSTAASRPPVTLR	66 / 9 AA	37
Phosphosite 11:	C8orf58	Q8NAV2	S99	DFESSGSSEPPAQVG	66 / 9 AA	40
Phosphosite 12:	BAT2L1	Q5JSZ5	S104	KSSSATASQPPESLP	75 / 8 AA	166
Phosphosite 13:	KIAA0423	Q9Y4F4	S1699	NLLNQAASQPPHIKK	100 / 6 AA	189
Phosphosite 14:	CASC3	O15234	S381	PEKEEAASEPPAAAP	85 / 7 AA	76
Phosphosite 15:	SF3B1	O75533	S190	VVNGAAASQPPSKRK	100 / 6 AA	146
Phosphosite 16:	RIMS2	Q9UQ26	S18	LAPIPAASQPPLQPE	100 / 6 AA	160
Phosphosite 17:	EP400	Q96L91	S2569	PQPQAAGSQPPAGPP	85 / 7 AA	344
Phosphosite 18:	KLF10	Q13118	S296	VVPSTPPSQPPAVCP	66 / 9 AA	53
Phosphosite 19:	BPTF	Q12830	S2261	SNIQSSASQPPRPQQ	85 / 7 AA	338
Phosphosite 20:	HS3ST4	Q9Y661	S95	PVRLGAPSQPPAPPP	75 / 8 AA	50