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:	ARHGAP21
Human P-Site:	S510
P-Site Sequence:	ETLENVNSGTPIPDS
UniProt:	Q5T5U3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP21	Q5T5U3	S510	ETLENVNSGTPIPDS	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	T512	LENVNSGTPIPDSNG	100 / 7 AA	217
Phosphosite 2:	C9orf9	Q96E40	S88	QHFEAVHSGTPVTNN	66 / 9 AA	25
Phosphosite 3:	SVEP1	Q4LDE5	Y1465	KSSDDMNYGTPISYA	55 / 9 AA	390
Phosphosite 4:	UBL7	Q96S82	S309	PMSSGVQSGTPITND	85 / 7 AA	41
Phosphosite 5:	MKL2	Q9ULH7	S490	TRVENVHSPLPISPS	66 / 9 AA	118
Phosphosite 6:	UBL7	Q96S82	T311	SSGVQSGTPITNDLF	85 / 7 AA	41
Phosphosite 7:	WRN	Q14191	S484	KSLENLNSGTVEPTH	85 / 7 AA	162
Phosphosite 8:	C20orf19	Q2M2Z5	S144	AVHEGINSGTAMSRG	55 / 9 AA	75
Phosphosite 9:	ERC1	Q8IUD2	S82	SDHENVGSETPKSTM	75 / 8 AA	128
Phosphosite 10:	ASNSD1	Q9NWL6	S214	IIEENVNSLSQISAD	66 / 9 AA	72
Phosphosite 11:	SLBP	Q14493	Y235	SQDDFDVYSGTPTKV	71 / 7 AA	31
Phosphosite 12:	GCN1L1	Q92616	S1294	HGKENVNSLLPVFEE	66 / 9 AA	293
Phosphosite 13:	SLBP	Q14493	S236	QDDFDVYSGTPTKVR	71 / 7 AA	31
Phosphosite 14:	FAH	P16930	T171	SSVVVSGTPIRRPMG	85 / 7 AA	46
Phosphosite 15:	PCM1	Q15154	S1449	ENVKSVNSGTWIASN	75 / 8 AA	228
Phosphosite 16:	HERV-F(c)2_7q36.2 provirus ancestral Env polyprotein	P60608	S306	PFNYTINSSTPIPPV	71 / 7 AA	58
Phosphosite 17:	FAH	P16930	S169	RASSVVVSGTPIRRP	85 / 7 AA	46
Phosphosite 18:	KIAA2026	Q5HYC2	S641	ATNGDVISGTPVQKL	62 / 8 AA	134
Phosphosite 19:	C15orf59	Q2T9L4	T146	YRLMNGGTPIPNGPR	71 / 7 AA	32
Phosphosite 20:	CCK-A receptor	P32238	S348	ASAERRLSGTPISFI	66 / 9 AA	48