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:	T1879
P-Site Sequence:	PQTENPSTREIATTD
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	T1879	PQTENPSTREIATTD	100 / 9 AA	217
Phosphosite 1:	ZSCAN23	Q3MJ62	T43	LSRNNPHTREIFRRR	85 / 7 AA	45
Phosphosite 2:	TAF1A	Q15573	S170	WRHGENTSSREILIN	75 / 8 AA	53
Phosphosite 3:	MYO16	Q9Y6X6	T1715	SSRDDPSTSEITSET	55 / 9 AA	206
Phosphosite 4:	TAF1A	Q15573	S171	RHGENTSSREILINL	75 / 8 AA	53
Phosphosite 5:	MED12L	Q86YW9	S987	MDFIENPSARSINYS	75 / 8 AA	240
Phosphosite 6:	MLF1	P58340	S228	VGHENPGSRELKRRE	62 / 8 AA	31
Phosphosite 7:	LETM2	Q2VYF4	T270	QTGHKPSTKEIVRFS	62 / 8 AA	56
Phosphosite 8:	MYO16	Q9Y6X6	S1714	ISSRDDPSTSEITSE	62 / 8 AA	206
Phosphosite 9:	PML	P29590	S571	DSDAENSSSRELDDS	62 / 8 AA	98
Phosphosite 10:	PML	P29590	S572	SDAENSSSRELDDSS	62 / 8 AA	98
Phosphosite 11:	TRIOBP	Q9H2D6	S271	RDTAQAASTREIPRA	62 / 8 AA	261
Phosphosite 12:	MYO16	Q9Y6X6	S1716	SRDDPSTSEITSETQ	62 / 8 AA	206
Phosphosite 13:	CENPC1	Q03188	T832	TRVKDPETREIILMD	71 / 7 AA	107
Phosphosite 14:	IDO1	P14902	S315	CSLESNPSVREFVLS	71 / 7 AA	45
Phosphosite 15:	PHF20L1	A8MW92	S517	QMLPNPSSKAIADGR	62 / 8 AA	62
Phosphosite 16:	MIST	Q7Z7G1	T235	HLLENQNTQEIPLAI	55 / 9 AA	50
Phosphosite 17:	C19orf39	Q6NVH7	S71	IRFQYPPSTRELFRL	83 / 6 AA	24
Phosphosite 18:	C19orf39	Q6NVH7	T72	RFQYPPSTRELFRLL	83 / 6 AA	24
Phosphosite 19:	ESPNL	Q6ZVH7	T622	QGDEKPSTRPLQDTC	62 / 8 AA	108
Phosphosite 20:	MYO18A	Q92614	S1681	HLKNSAPSKREIAQL	83 / 6 AA	233