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:	S989
P-Site Sequence:	SEEEQPISVNACLID
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	S989	SEEEQPISVNACLID	100 / 9 AA	217
Phosphosite 1:	UBR2	Q8IWV8	T588	TDGEQPITLSICGHS	55 / 9 AA	201
Phosphosite 2:	OR10J6P	Q8NGY7	S93	VTQTQPISLAGCTTQ	62 / 8 AA	31
Phosphosite 3:	ZNF75D	P51815	S289	TGNDHPISVSTSEIQ	44 / 9 AA	59
Phosphosite 4:	KIAA0408	Q6ZU52	S641	KITEESMSVNASHGK	55 / 9 AA	79
Phosphosite 5:	SOS2	Q07890	S669	EKGEQPISADLKRFR	71 / 7 AA	153
Phosphosite 6:	FLNC	Q14315	S987	VGQEQAFSVNTRGAG	62 / 8 AA	291
Phosphosite 7:	IRAK4	Q9NWZ3	S186	NFDERPISVGGNKMG	62 / 8 AA	52
Phosphosite 8:	STAMBPL1	Q96FJ0	T6	__MDQPFTVNSLKKL	50 / 8 AA	50
Phosphosite 9:	CD300LB	A8K4G0	Y188	EPGEQPIYMNFSEPL	71 / 7 AA	23
Phosphosite 10:	SLC45A1	Q9Y2W3	S542	ERAEQPLSVGRLCST	71 / 7 AA	85
Phosphosite 11:	ALDH4A1	P30038	S187	LEGQQPISVPPSTNS	55 / 9 AA	62
Phosphosite 12:	NHLRC2	Q8NBF2	S71	LNTEEPISVYKDLCG	71 / 7 AA	79
Phosphosite 13:	C6orf174	Q5TF21	S908	RGAEEPISVSQMFQP	71 / 7 AA	103
Phosphosite 14:	SYNPO2L	Q9H987	S615	SAREQRISVPAARTG	75 / 8 AA	102
Phosphosite 15:	TANC2	Q9HCD6	S1756	HLIRRPISVNPNEIK	71 / 7 AA	220
Phosphosite 16:	LAMC2	Q13753	S1114	HLMDQPLSVDEEGLV	50 / 8 AA	131
Phosphosite 17:	FAM123C	Q8N944	S379	PKSEQPESVSTSDEG	55 / 9 AA	90
Phosphosite 18:	BC024868	O75864	S554	TPTEQRISVSSPGRG	62 / 8 AA	74
Phosphosite 19:	OR6C76	A6NM76	Y91	TGDKSISYNACAAQL	62 / 8 AA	35
Phosphosite 20:	CLCA4	Q14CN2	T595	NSSVPPITVNAKMNK	71 / 7 AA	101