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:	T793
P-Site Sequence:	EERKASSTSPPGDSL
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	T793	EERKASSTSPPGDSL	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S792	MEERKASSTSPPGDS	100 / 8 AA	217
Phosphosite 2:	ARHGAP21	Q5T5U3	S794	ERKASSTSPPGDSLA	100 / 8 AA	217
Phosphosite 3:	ETFA	P13804	S190	ASSEKASSTSPVEIS	100 / 7 AA	35
Phosphosite 4:	ARHGAP21	Q5T5U3	S791	RMEERKASSTSPPGD	100 / 7 AA	217
Phosphosite 5:	ETFA	P13804	S189	SASSEKASSTSPVEI	100 / 7 AA	35
Phosphosite 6:	SLC16A12	Q6ZSM3	T10	KVNRARSTSPPDGGW	66 / 9 AA	53
Phosphosite 7:	SLC16A12	Q6ZSM3	S9	AKVNRARSTSPPDGG	75 / 8 AA	53
Phosphosite 8:	ENAH	Q8N8S7	T487	VTSKASSTSTPEPTR	87 / 8 AA	67
Phosphosite 9:	BECN1L1	A8MW95	S76	QDGASSRSPPGDGSV	87 / 8 AA	49
Phosphosite 10:	PXN	P49023	S321	AQGKTGSSSPPGGPP	66 / 9 AA	65
Phosphosite 11:	ENAH	Q8N8S7	S486	PVTSKASSTSTPEPT	87 / 8 AA	67
Phosphosite 12:	LAMA2	P24043	S2264	PSTHHSTSPPGYTIL	100 / 6 AA	343
Phosphosite 13:	FBXO41	Q8TF61	T170	VASSACSTPPPGPGP	75 / 8 AA	95
Phosphosite 14:	OC90	Q02509	T257	GVGAARATSPPGSAE	75 / 8 AA	53
Phosphosite 15:	CXorf67	Q86X51	S412	RMRASSPSPPGRFFL	87 / 8 AA	52
Phosphosite 16:	C2CD4A	Q8NCU7	S228	QSPARAPSTSPPSSR	75 / 8 AA	40
Phosphosite 17:	MUC20	Q8N307	S454	TEGVKASSTSDPPAL	87 / 8 AA	72
Phosphosite 18:	PCM1	Q15154	T158	NKSKDASTSPPNRET	66 / 9 AA	228
Phosphosite 19:	MCEE	Q96PE7	S30	IPTVRASSTSQPLDQ	75 / 8 AA	19
Phosphosite 20:	OC90	Q02509	S258	VGAARATSPPGSAEI	75 / 8 AA	53