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:	S1536
P-Site Sequence:	SLLAQKSSHLEETGS
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	S1536	SLLAQKSSHLEETGS	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S1535	RSLLAQKSSHLEETG	100 / 8 AA	217
Phosphosite 2:	SWAP70	Q9UH65	S409	EEQVAQKSSELEQYL	87 / 8 AA	69
Phosphosite 3:	TRGV3	P03979	S20	SPASQKSSNLEGRTK	75 / 8 AA	16
Phosphosite 4:	TRGV3	P03979	S19	LSPASQKSSNLEGRT	75 / 8 AA	16
Phosphosite 5:	RBAK	Q9NYW8	S310	TLTVHRRSHLEEKPY	55 / 9 AA	83
Phosphosite 6:	DDEF1	Q9ULH1	S925	PEIFQKSSQLAELPQ	75 / 8 AA	106
Phosphosite 7:	DOCK4	Q8N1I0	S1941	KPLAARSSHLENGAR	66 / 9 AA	225
Phosphosite 8:	KIAA1191	Q96A73	S251	YRGAQKPSPLELIRA	75 / 8 AA	33
Phosphosite 9:	MMRN1	Q13201	S842	RKYQQNMSHLEEKLL	75 / 8 AA	138
Phosphosite 10:	DOCK4	Q8N1I0	S1940	PKPLAARSSHLENGA	75 / 8 AA	225
Phosphosite 11:	HRI	Q9BQI3	S349	QLPLRRNSHLEESFT	62 / 8 AA	71
Phosphosite 12:	HDAC9	Q9UKV0	S500	EQLKQPGSHLEEAEE	75 / 8 AA	111
Phosphosite 13:	ANAPC4	Q9UJX5	S505	YDFLQNSSHLKESPL	75 / 8 AA	92
Phosphosite 14:	SYNE1	Q8NF91	S5527	SKLNQAASHLEEYNE	75 / 8 AA	1011
Phosphosite 15:	ATP13A5	Q4VNC0	S833	MSPGQKSSLIEEFQK	66 / 9 AA	137
Phosphosite 16:	CXorf66	Q5JRM2	S177	SKKLSKSSHLEKAHK	100 / 6 AA	40
Phosphosite 17:	CXorf66	Q5JRM2	S176	CSKKLSKSSHLEKAH	100 / 6 AA	40
Phosphosite 18:	IFNAR2	P48551	S451	EAPLMLSSHLEEMVD	100 / 6 AA	58
Phosphosite 19:	RAD54L2	Q9Y4B4	S107	KKRAQKPSHMRRNIR	71 / 7 AA	163
Phosphosite 20:	ZFP90	Q8TF47	S96	TRPEVKSSHLQQDVS	71 / 7 AA	73