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:	ARHGAP28
Human P-Site:	S16
P-Site Sequence:	VVLTAYHSYARAQPP
UniProt:	Q9P2N2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP28	Q9P2N2	S16	VVLTAYHSYARAQPP	100 / 9 AA	82
Phosphosite 1:	ARHGAP28	Q9P2N2	Y17	VLTAYHSYARAQPPN	100 / 8 AA	82
Phosphosite 2:	TMCC1	O94876	Y542	EKIAYQSYERARDIQ	75 / 8 AA	72
Phosphosite 3:	TMCC2	O75069	Y599	EKVAYQSYERARDIQ	75 / 8 AA	77
Phosphosite 4:	TMEM35	Q53FP2	Y47	MKRAYKSYVRALPLL	75 / 8 AA	18
Phosphosite 5:	TMEM35	Q53FP2	S46	EMKRAYKSYVRALPL	75 / 8 AA	18
Phosphosite 6:	DDX18	Q9NVP1	S585	SAQEAYKSYIRAYDS	75 / 8 AA	75
Phosphosite 7:	HBP1	O60381	Y149	TSKSLHSYARPPPVS	83 / 6 AA	58
Phosphosite 8:	HBP1	O60381	S148	ATSKSLHSYARPPPV	83 / 6 AA	58
Phosphosite 9:	LNX2	Q8N448	Y298	ISNVSHNYARAVLSQ	83 / 6 AA	76
Phosphosite 10:	SEL1L	Q9UBV2	Y563	SERLMTAYNSYKDGD	83 / 6 AA	89
Phosphosite 11:	NOL5A	O00567	S153	LGLGHSYSRAKVKFN	83 / 6 AA	66
Phosphosite 12:	JPH2	Q9BR39	Y569	LYQGYHSYAVRTTPP	83 / 6 AA	74
Phosphosite 13:	JPH2	Q9BR39	S568	ALYQGYHSYAVRTTP	83 / 6 AA	74
Phosphosite 14:	NOL5A	O00567	S151	AQLGLGHSYSRAKVK	83 / 6 AA	66
Phosphosite 15:	Sos1	Q07889	Y298	AFDPYESYARDILRP	71 / 7 AA	152
Phosphosite 16:	DDX18	Q9NVP1	Y586	AQEAYKSYIRAYDSH	75 / 8 AA	75
Phosphosite 17:	SAPAP1	O14490	Y494	FRMRSHSYVRAIEKG	83 / 6 AA	109
Phosphosite 18:	SAPAP1	O14490	S493	CFRMRSHSYVRAIEK	83 / 6 AA	109
Phosphosite 19:	TRXR1	Q16881	Y555	NIEVYHSYFWPLEWT	50 / 8 AA	71
Phosphosite 20:	TSSK4	Q6SA08	S18	PTTTAYHSLMDEYGY	100 / 5 AA	37