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:	S43
P-Site Sequence:	LSEDETFSWPGPKTV
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	S43	LSEDETFSWPGPKTV	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	T41	VSLSEDETFSWPGPK	100 / 7 AA	217
Phosphosite 2:	OTOF	Q9HC10	T47	DVADFDETFRWPVAS	85 / 7 AA	227
Phosphosite 3:	PLEKHG3	A1L390	S1046	LSPTETFSWPDVREL	85 / 7 AA	134
Phosphosite 4:	PLEKHG3	A1L390	T1044	SPLSPTETFSWPDVR	100 / 6 AA	134
Phosphosite 5:	CALD1	Q05682	S511	KHTENTFSRPGGRAS	62 / 8 AA	93
Phosphosite 6:	ZNF208	O43345	S911	EECDKAFSWPSSLTE	55 / 9 AA	134
Phosphosite 7:	ANKRD30B	Q9BXX2	S351	KETSEKFSWPAKERS	71 / 7 AA	168
Phosphosite 8:	GBP1	P32455	T218	GTSQKDETFNLPRLC	71 / 7 AA	68
Phosphosite 9:	RBP3	P10745	S397	IGPTETPSWPAPDAA	75 / 8 AA	135
Phosphosite 10:	HIVEP1	P15822	S1261	QEKSEKFSWPQRSET	83 / 6 AA	297
Phosphosite 11:	C11orf64	Q8NCQ3	T51	LFLTKDETIQWPHVP	71 / 7 AA	11
Phosphosite 12:	IGFN1	Q86VF2	S864	SNTSITLSWAGPDTQ	71 / 7 AA	138
Phosphosite 13:	C19orf36	Q1ZYL8	S192	RPRSSAFSWPGTHRA	83 / 6 AA	27
Phosphosite 14:	SPTAN1	Q13813	T267	FNRDVDETISWIKEK	83 / 6 AA	285
Phosphosite 15:	C6orf103	Q8N7X0	T716	PGLLTAETFSWKSLK	100 / 5 AA	86
Phosphosite 16:	FCHO1	O14526	S744	VLLRYQFSRPGPQSV	83 / 6 AA	97
Phosphosite 17:	FNIP2	Q9P278	T291	PRRSTDETFSLAEET	71 / 7 AA	122
Phosphosite 18:	FNIP2	Q9P278	S293	RSTDETFSLAEETCS	71 / 7 AA	122
Phosphosite 19:	SCML1	Q9UN30	T130	KKNEVYETFSYPESY	83 / 6 AA	37
Phosphosite 20:	SCML1	Q9UN30	Y133	EVYETFSYPESYSPT	83 / 6 AA	37