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:	S580
P-Site Sequence:	GRGVGSVSQFKKIPP
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	S580	GRGVGSVSQFKKIPP	100 / 9 AA	217
Phosphosite 1:	CEP350	Q5VT06	S917	LPGVGNLSEFKKLPE	66 / 9 AA	351
Phosphosite 2:	ARHGAP21	Q5T5U3	S578	MSGRGVGSVSQFKKI	100 / 7 AA	217
Phosphosite 3:	C9orf102	A4D997	S260	EFFVDSVSQFNNSSF	66 / 9 AA	61
Phosphosite 4:	EPB41L2	O43491	S9	TTEVGSVSEVKKDSS	77 / 9 AA	113
Phosphosite 5:	LIN9	Q5TKA1	S207	QRKVADVSQFKDLPD	75 / 8 AA	62
Phosphosite 6:	ECEL1	O95672	S749	YRVLGSVSQFEEFGR	66 / 9 AA	88
Phosphosite 7:	ECEL1	O95672	S747	EHYRVLGSVSQFEEF	85 / 7 AA	88
Phosphosite 8:	CCDC93	Q567U6	S144	YIRSYSVSQFQKTYS	85 / 7 AA	73
Phosphosite 9:	C9orf102	A4D997	S258	VKEFFVDSVSQFNNS	85 / 7 AA	61
Phosphosite 10:	NLRP6	P59044	S116	SGTLLSVSEYKKKYR	71 / 7 AA	99
Phosphosite 11:	NLRP6	P59044	Y118	TLLSVSEYKKKYREH	71 / 7 AA	99
Phosphosite 12:	CD2AP	Q9Y5K6	T206	ETASGSVTQPKKIRG	75 / 8 AA	71
Phosphosite 13:	DIAPH3	Q9NSV4	S771	QEQLNSLSQFKSEYS	62 / 8 AA	137
Phosphosite 14:	CECR2	Q9BXF3	T1132	DPGLTGGTVSQFPPL	83 / 6 AA	164
Phosphosite 15:	MOV10	Q9HCE1	S864	IKDLKVGSVEEFQGQ	71 / 7 AA	114
Phosphosite 16:	MOV10L1	Q9BXT6	S1092	LMDIKVGSVEEFQGQ	71 / 7 AA	135
Phosphosite 17:	PPP2R3A	Q06190	S61	DLLHIPVSQFKDADL	83 / 6 AA	130
Phosphosite 18:	GLRX3	O76003	S18	AAVEEVGSAGQFEEL	71 / 7 AA	37
Phosphosite 19:	QSER1	Q2KHR3	S638	KEESVVGSVTQLNQQ	71 / 7 AA	190
Phosphosite 20:	F8	P00451	S1745	RNRAQSGSVPQFKKV	83 / 6 AA	267