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:	T1113
P-Site Sequence:	KLLSKDDTSPPKDKG
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	T1113	KLLSKDDTSPPKDKG	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S1114	LLSKDDTSPPKDKGT	100 / 8 AA	217
Phosphosite 2:	RIZ	Q13029	S446	NVASKDDSSPPSLGP	87 / 8 AA	189
Phosphosite 3:	RHBDL6	Q6PJF5	T530	FVKWQDDTGPPMDKS	55 / 9 AA	97
Phosphosite 4:	RIZ	Q13029	S447	VASKDDSSPPSLGPD	85 / 7 AA	189
Phosphosite 5:	MPHOSPH8	Q99549	S149	SETKEDTSPKKKKKK	75 / 8 AA	97
Phosphosite 6:	ZNF521	Q96K83	T97	SPSSKDQTSPSHGEG	85 / 7 AA	148
Phosphosite 7:	RBMX2	Q9Y388	T200	TVKEKDDTGPKKHSS	75 / 8 AA	37
Phosphosite 8:	C21orf56	Q9H0A9	T102	PLSSEDDTSPGCAAP	85 / 7 AA	38
Phosphosite 9:	ZNF23	P17027	T114	DGTVKDETSPVEECF	83 / 6 AA	73
Phosphosite 10:	RPGRIP1L	Q68CZ1	T988	MPHQSDETSPPLEDR	83 / 6 AA	151
Phosphosite 11:	ZNF23	P17027	S115	GTVKDETSPVEECFF	83 / 6 AA	73
Phosphosite 12:	RPGRIP1L	Q68CZ1	S989	PHQSDETSPPLEDRK	83 / 6 AA	151
Phosphosite 13:	GFAT2	O94808	T626	ILCSKDDTESSKFAY	66 / 9 AA	77
Phosphosite 14:	TOP3A	Q13472	T512	VEMVDGETSPPKLLT	71 / 7 AA	112
Phosphosite 15:	TOP3A	Q13472	S513	EMVDGETSPPKLLTE	71 / 7 AA	112
Phosphosite 16:	BUD13	Q9BRD0	S188	RHDSSDTSPPRRARH	83 / 6 AA	71
Phosphosite 17:	FAM116B	Q8NEG7	S226	RVDKSESSPPKQFDQ	62 / 8 AA	66
Phosphosite 18:	BUD13	Q9BRD0	T174	GARHDSDTSPPRRIR	83 / 6 AA	71
Phosphosite 19:	CMYA5	Q8N3K9	T2858	IQTSKDDTSDVPKQS	100 / 6 AA	449
Phosphosite 20:	BUD13	Q9BRD0	S175	ARHDSDTSPPRRIRH	83 / 6 AA	71