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:	S1513
P-Site Sequence:	HNSKHNKSPTLSCRF
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	S1513	HNSKHNKSPTLSCRF	100 / 9 AA	217
Phosphosite 1:	POMGNT1	Q8WZA1	S228	FGEKHSKSPALSSWG	77 / 9 AA	75
Phosphosite 2:	ZFP37	Q9Y6Q3	S274	TGEKHEKSPSLSSST	77 / 9 AA	71
Phosphosite 3:	ARHGAP21	Q5T5U3	T1515	SKHNKSPTLSCRFAI	100 / 7 AA	217
Phosphosite 4:	BCL9L	Q86UU0	S934	PGMGHLKSPTLSQVH	87 / 8 AA	157
Phosphosite 5:	RHPN2	Q8IUC4	S604	TSSMHNKSATYSVGM	66 / 9 AA	77
Phosphosite 6:	Putative rhophilin-2-like protein	A8MT19	S501	TSSMHNKSATYSVGM	66 / 9 AA	66
Phosphosite 7:	Putative protein FAM90A-like	A6NNH2	S187	CPSGHNDSPQLSTCG	75 / 8 AA	50
Phosphosite 8:	BCL9L	Q86UU0	T936	MGHLKSPTLSQVHSP	100 / 6 AA	157
Phosphosite 9:	IQSEC3	Q9UPP2	T644	PASCKSPTLSTDTLR	100 / 6 AA	128
Phosphosite 10:	IQSEC3	Q9UPP2	S642	ENPASCKSPTLSTDT	100 / 6 AA	128
Phosphosite 11:	GAS2	O43903	S288	TSPIQSKSPTLKDMN	71 / 7 AA	35
Phosphosite 12:	MAML1	Q92585	S609	VASSHNSSPYLSSQQ	75 / 8 AA	108
Phosphosite 13:	BIRC6	Q9NR09	T2576	ALTNTSPTLSQSPTG	85 / 7 AA	528
Phosphosite 14:	MLX	Q9UH92	T50	LLSPKSPTLSVPRGC	100 / 6 AA	33
Phosphosite 15:	BIRC6	Q9NR09	S2574	LQALTNTSPTLSQSP	85 / 7 AA	528
Phosphosite 16:	MLX	Q9UH92	S48	ASLLSPKSPTLSVPR	100 / 6 AA	33
Phosphosite 17:	DOCK8	Q8NF50	S624	AVTYHNKSPDFYEEV	71 / 7 AA	239
Phosphosite 18:	KCNH7	Q9NS40	S202	VAMKHFKSPTKESCS	85 / 7 AA	135
Phosphosite 19:	GOLGB1	Q14789	S138	QLSKHDKSSTEEEME	71 / 7 AA	376
Phosphosite 20:	C6orf60	Q8NB25	S1054	QKKKNDKSPTNRFVS	71 / 7 AA	133