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:	T810
P-Site Sequence:	IPFIDEPTSPSIDHD
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	T810	IPFIDEPTSPSIDHD	100 / 9 AA	217
Phosphosite 1:	ARHGAP23	Q9P227	T553	IPFIDEPTSPSIDLQ	100 / 9 AA	162
Phosphosite 2:	ARHGAP23	Q9P227	S554	PFIDEPTSPSIDLQA	100 / 8 AA	162
Phosphosite 3:	ARHGAP21	Q5T5U3	S811	PFIDEPTSPSIDHDI	100 / 8 AA	217
Phosphosite 4:	C11orf85	Q3KP22	S149	RKHMDEPSSPSRPGL	75 / 8 AA	25
Phosphosite 5:	NOTO	A8MTQ0	S233	AASLDEPSSSSIASI	66 / 9 AA	27
Phosphosite 6:	NOTO	A8MTQ0	S234	ASLDEPSSSSIASIQ	75 / 8 AA	27
Phosphosite 7:	PPP2R3A	Q06190	S1121	YETDEPASPSEFGNK	85 / 7 AA	130
Phosphosite 8:	C11orf85	Q3KP22	S150	KHMDEPSSPSRPGLD	75 / 8 AA	25
Phosphosite 9:	TTN	Q8WZ42	T15209	ILSIEDPTSPPSPPL	71 / 7 AA	3816
Phosphosite 10:	BAG4	O95429	T376	CVPSDESTPPSIKKI	75 / 8 AA	50
Phosphosite 11:	PPP1R2P1	Q96PQ5	S72	LMKIDEPSTPYHSTM	71 / 7 AA	23
Phosphosite 12:	PPP1R2	P41236	S72	LMKIDEPSTPYHSMM	71 / 7 AA	23
Phosphosite 13:	VSIG4	Q9Y279	S350	CSSDEPTSQNLGNNY	62 / 8 AA	44
Phosphosite 14:	GJD4	Q96KN9	S235	PGPPTSPSIRKQSGA	100 / 6 AA	40
Phosphosite 15:	PNPLA8	Q9NP80	S271	HTVDKPTSPSAIPDV	85 / 7 AA	88
Phosphosite 16:	SMPD3	Q9NY59	T175	KIYIDSPTNTSISAA	66 / 9 AA	71
Phosphosite 17:	HAGH	Q16775	T258	KYSIGEPTVPSTLAE	75 / 8 AA	34
Phosphosite 18:	VSIG4	Q9Y279	T349	GCSSDEPTSQNLGNN	62 / 8 AA	44
Phosphosite 19:	TNRC6C	Q9HCJ0	S714	ATGWEEPSPPSIRRK	62 / 8 AA	176
Phosphosite 20:	KIAA0754	O94854	S905	PPPEEPTSPAAAVPT	71 / 7 AA	135