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:	S413
P-Site Sequence:	TIQERLDSLRAASQS
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	S413	TIQERLDSLRAASQS	100 / 9 AA	217
Phosphosite 1:	SON	P18583	S1747	KDMERLTSLRAGIEG	77 / 9 AA	264
Phosphosite 2:	SON	P18583	T1746	PKDMERLTSLRAGIE	87 / 8 AA	264
Phosphosite 3:	TSNAXIP1	Q2TAA8	T277	DLQEQLDTLRASYEE	66 / 9 AA	77
Phosphosite 4:	PRRC1	Q96M27	S315	GAQERIDSLRRTGVI	85 / 7 AA	47
Phosphosite 5:	PLEKHM3	Q6ZWE6	S610	RLRQRLKSLRAYLFS	75 / 8 AA	87
Phosphosite 6:	NUP93	Q8N1F7	S80	HISQRLESLSAATTF	66 / 9 AA	93
Phosphosite 7:	POLL	Q9UGP5	S43	EAEEWLSSLRAHVVR	75 / 8 AA	63
Phosphosite 8:	SPEF2	Q9C093	S1471	LTIEQLDSLRDQFLD	85 / 7 AA	210
Phosphosite 9:	TSEN54	Q7Z6J9	S76	QRVERLGSLVAAEWR	77 / 9 AA	59
Phosphosite 10:	DAK	Q3LXA3	S498	GDRTMLDSLWAAGQE	75 / 8 AA	59
Phosphosite 11:	POLL	Q9UGP5	S42	EEAEEWLSSLRAHVV	75 / 8 AA	63
Phosphosite 12:	ZFHX3	Q15911	S52	ESHGPLDSLRAPFNE	75 / 8 AA	404
Phosphosite 13:	1520402A15Rik	Q96LR2	S194	VAATRLGSLRAVWKP	75 / 8 AA	26
Phosphosite 14:	JMJD1A	Q9Y4C1	S553	CRECRLDSLRKDKEQ	100 / 6 AA	147
Phosphosite 15:	RYR2	Q92736	T277	RSLWRLETLRVAWSG	62 / 8 AA	565
Phosphosite 16:	SV2B	Q7L1I2	S73	MAPSRMDSLRGQTDL	71 / 7 AA	77
Phosphosite 17:	NECAB2	Q7Z6G3	S305	QLSEFLDSLRQYLRG	85 / 7 AA	43
Phosphosite 18:	CUX1	Q13948	S539	ALQSELDSLRADNIK	100 / 6 AA	77
Phosphosite 19:	LRRC16A	Q5VZK9	S140	EPSERLASLQALWDS	75 / 8 AA	152
Phosphosite 20:	VILL	O15195	S233	VLGRRVGSLRAATPS	75 / 8 AA	96