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:	S1103
P-Site Sequence:	PHSPKEESERKLLSK
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	S1103	PHSPKEESERKLLSK	100 / 9 AA	217
Phosphosite 1:	SLC27A5	Q9Y2P5	S515	YRGPRELSERKLVRN	77 / 9 AA	75
Phosphosite 2:	PGRMC1	O00264	S190	EEEPKDESARKND__	75 / 8 AA	22
Phosphosite 3:	IFNG	P01579	S63	LKNWKEESDRKIMQS	75 / 8 AA	19
Phosphosite 4:	DNAH9	Q9NYC9	S390	LRSEVEESQRKLQVV	85 / 7 AA	512
Phosphosite 5:	AZI1	Q9UPN4	S943	ELSELEQSERKLQER	85 / 7 AA	122
Phosphosite 6:	VAD1.3	Q5VVP1	S697	LGVTSEESERNLRKP	85 / 7 AA	148
Phosphosite 7:	FAM75A1	Q5TZJ5	S701	LGVTSEESERNLRKP	85 / 7 AA	149
Phosphosite 8:	FAM75A2	Q5RGS2	S701	LGVTSEESERNLRKP	85 / 7 AA	149
Phosphosite 9:	ECT2L	Q008S8	S526	MELSKEDSERNVVED	55 / 9 AA	105
Phosphosite 10:	LUZP5	Q86XI2	S136	ILYALPESERKLQSS	100 / 6 AA	132
Phosphosite 11:	FAM47A	Q5JRC9	S269	RQLLKLDSERKLEDA	75 / 8 AA	91
Phosphosite 12:	DNMT1	P26358	S184	KRKPQEESERAKSDE	85 / 7 AA	183
Phosphosite 13:	CCDC13	Q8IYE1	S584	SNSKLLESERKLQEE	100 / 6 AA	81
Phosphosite 14:	ALO17	Q9HCF4	S1264	LSEPEEESERHILEL	66 / 9 AA	175
Phosphosite 15:	SYNE2	Q8WXH0	S4099	GVAERDASERKLNRR	62 / 8 AA	796
Phosphosite 16:	MAG	P20916	S573	GAPEKYESERRLGSE	75 / 8 AA	69
Phosphosite 17:	PNN	Q9H307	S259	TQKLIEESQRKMNAL	71 / 7 AA	82
Phosphosite 18:	ACRC	Q96QF7	S393	PEANPEVSERKLPTE	85 / 7 AA	76
Phosphosite 19:	Bicd2	Q8TD16	S236	AIRLKEISERQLEEA	75 / 8 AA	94
Phosphosite 20:	BFSP1	Q12934	S408	QVVLKEESESKFESE	75 / 8 AA	75