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:	ARHGEF1
Human P-Site:	S517
P-Site Sequence:	KISSRFCSRQSFALE
UniProt:	Q92888
Intern. Prot. ID:	IPI00339379

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF1	Q92888	S517	KISSRFCSRQSFALE	100 / 9 AA	102
Phosphosite 1:	ITSN1	Q15811	S1334	QPYIRFCSRQLNGAA	100 / 6 AA	195
Phosphosite 2:	ARHGEF1	Q92888	S520	SRFCSRQSFALEQLK	100 / 6 AA	102
Phosphosite 3:	TCP11L2	Q8N4U5	S39	DYECSRQSFASDSSS	100 / 6 AA	58
Phosphosite 4:	TCP11L2	Q8N4U5	S36	SLSDYECSRQSFASD	100 / 6 AA	58
Phosphosite 5:	Proline-rich protein 35	P0CG20	S358	PSLTRFCSRSSLPTG	66 / 9 AA
Phosphosite 6:	ECHDC3	Q96DC8	S32	QLPARFCSRDPAGAG	62 / 8 AA	33
Phosphosite 7:	PLA2G4F	Q68DD2	S632	IFTSRFTSAQSFNFT	77 / 9 AA	95
Phosphosite 8:	CHST6	Q9GZX3	S157	KPLCARQSFTLAREA	83 / 6 AA	44
Phosphosite 9:	TBC1D9B	Q66K14	S439	SPASPLSSRQSFCAQ	66 / 9 AA	140
Phosphosite 10:	KCNH8	Q96L42	S909	QQPSRFCSLHSTSVC	75 / 8 AA	124
Phosphosite 11:	AFG3L2	Q9Y4W6	S67	AAYQRFCSRPPKGFE	71 / 7 AA	89
Phosphosite 12:	ARHGEF2	Q92974	S343	KTYSEFCSRHSKALK	75 / 8 AA	112
Phosphosite 13:	FBXL2	Q9UKC9	S130	YSLSRFCSKLKHLDL	83 / 6 AA	47
Phosphosite 14:	NARS2	Q96I59	S15	LRSVRFCSSAPFPKH	62 / 8 AA	54
Phosphosite 15:	NARS2	Q96I59	S16	RSVRFCSSAPFPKHK	62 / 8 AA	54
Phosphosite 16:	IRF2BP2	Q7Z5L9	S537	CFPCSRQSIKQQGAS	83 / 6 AA	61
Phosphosite 17:	SLC12A6	Q9UHW9	S47	SSRVRFSSRESVPET	71 / 7 AA	128
Phosphosite 18:	SLC12A6	Q9UHW9	S46	SSSRVRFSSRESVPE	71 / 7 AA	128
Phosphosite 19:	KLKP1	Q107X0	S49	CSQPNACSRQSHVSY	83 / 6 AA	14
Phosphosite 20:	FAM124A	Q86V42	S439	SAPSRFCSTVETPLP	100 / 5 AA	60