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:	T1901
P-Site Sequence:	NTGSSSSTLASTNRP
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	T1901	NTGSSSSTLASTNRP	100 / 9 AA	217
Phosphosite 1:	PCSK2	P16519	T350	YDESCSSTLASTFSN	88 / 9 AA	71
Phosphosite 2:	ARHGAP21	Q5T5U3	S1900	CNTGSSSSTLASTNR	100 / 8 AA	217
Phosphosite 3:	PCSK2	P16519	S349	LYDESCSSTLASTFS	87 / 8 AA	71
Phosphosite 4:	KLHL33	A6NCF5	T288	DFYSHSNTLASTLRW	77 / 9 AA	58
Phosphosite 5:	TMEM132A	Q24JP5	T950	GTTSSSSTLARKEAG	100 / 7 AA	110
Phosphosite 6:	FAM75-like protein FLJ43859	Q6ZUB0	T168	SGAESSFTLASTPSA	87 / 8 AA	102
Phosphosite 7:	Protein FAM75D1	Q6ZQQ2	T171	SATESSFTLASTPSA	87 / 8 AA	176
Phosphosite 8:	Putative FAM75-like protein FLJ44082	P0C874	T168	SGAESSFTLASTPSA	87 / 8 AA	102
Phosphosite 9:	TRAF7	Q6Q0C0	S64	CRTPSSSSTLAYSPR	100 / 7 AA	75
Phosphosite 10:	TMEM132A	Q24JP5	S949	GGTTSSSSTLARKEA	100 / 7 AA	110
Phosphosite 11:	KIAA0586	Q9BVV6	T1210	MPGSDSSTLESTLSV	77 / 9 AA	169
Phosphosite 12:	TRAF7	Q6Q0C0	S63	HCRTPSSSSTLAYSP	100 / 7 AA	75
Phosphosite 13:	ARHGAP21	Q5T5U3	S1899	HCNTGSSSSTLASTN	100 / 7 AA	217
Phosphosite 14:	TRAF7	Q6Q0C0	T65	RTPSSSSTLAYSPRD	100 / 7 AA	75
Phosphosite 15:	TMEM132A	Q24JP5	S948	PGGTTSSSSTLARKE	100 / 7 AA	110
Phosphosite 16:	HHIPL2	Q6UWX4	T651	ARKSSSATLASGPAQ	87 / 8 AA	81
Phosphosite 17:	PCSK5	Q92824	T354	YLEECSSTLATTYSS	75 / 8 AA	102
Phosphosite 18:	FURIN	P09958	T336	YSEACSSTLATTYSS	75 / 8 AA	87
Phosphosite 19:	MTF1	Q14872	S689	PVPGSSSSTLPSSCE	87 / 8 AA	81
Phosphosite 20:	ARHGAP21	Q5T5U3	S1904	SSSSTLASTNRPLLS	100 / 6 AA	217