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:	S681
P-Site Sequence:	QQVETGKSPSLSGAS
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	S681	QQVETGKSPSLSGAS	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S683	VETGKSPSLSGASAK	100 / 7 AA	217
Phosphosite 2:	PRICKLE3	O43900	S590	TAMETFNSPSLSLPR	77 / 9 AA	69
Phosphosite 3:	ZNF608	Q9ULD9	S1183	KTEETGKSQLLSNHQ	77 / 9 AA	162
Phosphosite 4:	DUOX1	Q9NRD9	S158	WDPETGRSPSNPRDP	85 / 7 AA	177
Phosphosite 5:	DUOX2	Q9NRD8	S164	WDPETGRSPSNPRDL	85 / 7 AA	175
Phosphosite 6:	NOS2	P35228	S550	FATETGKSEALAWDL	66 / 9 AA	131
Phosphosite 7:	MRPS31	Q92665	S274	EAPETDTSPSLWDVE	66 / 9 AA	45
Phosphosite 8:	USP24	Q9UPU5	S1141	SSSQSSKSPSLSSKQ	66 / 9 AA	294
Phosphosite 9:	CACNA1H	O95180	S2006	SPRGTARSPSLSRLL	75 / 8 AA	259
Phosphosite 10:	LGR6	Q9HBX8	S680	CVRAYGKSPSLGSVR	100 / 6 AA	104
Phosphosite 11:	PIP5K	Q9Y2I7	S1754	FRGTAGKSPDLSSQK	75 / 8 AA	237
Phosphosite 12:	DVL3	Q92997	S380	PAYGMSPSLSTITST	85 / 7 AA	78
Phosphosite 13:	LGR6	Q9HBX8	S682	RAYGKSPSLGSVRAG	100 / 6 AA	104
Phosphosite 14:	C16orf88	Q1ED39	S96	PARRTEKSPSLRKQV	85 / 7 AA	52
Phosphosite 15:	KIAA1731	Q9C0D2	S1205	SSEQTGTSSSLSQVD	66 / 9 AA	295
Phosphosite 16:	EGFLAM	Q63HQ2	S951	YGARTGKSPGMMRQL	71 / 7 AA	111
Phosphosite 17:	DUOX1	Q9NRD9	T155	RSRWDPETGRSPSNP	83 / 6 AA	177
Phosphosite 18:	DUOX2	Q9NRD8	T161	RSRWDPETGRSPSNP	83 / 6 AA	175
Phosphosite 19:	ZNF714	Q96N38	T538	QPGQHGKTPSLLKIQ	62 / 8 AA	64
Phosphosite 20:	SPATA4	Q8NEY3	S21	TAAALDKSPSLSPQL	85 / 7 AA	35