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:	ARHGEF15
Human P-Site:	T264
P-Site Sequence:	GHPAVVLTSYRSTAE
UniProt:	O94989
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF15	O94989	T264	GHPAVVLTSYRSTAE	100 / 9 AA	92
Phosphosite 1:	ARHGEF15	O94989	S265	HPAVVLTSYRSTAER	100 / 8 AA	92
Phosphosite 2:	RGL2	O15211	S21	PPGGVVLSSFRSRDP	66 / 9 AA	84
Phosphosite 3:	ARHGAP28	Q9P2N2	T12	DSGGVVLTAYHSYAR	66 / 9 AA	82
Phosphosite 4:	RGL2	O15211	S22	PGGVVLSSFRSRDPE	75 / 8 AA	84
Phosphosite 5:	WDR77	Q9BQA1	S162	AQQVVLSSYRAHAAQ	75 / 8 AA	37
Phosphosite 6:	ARHGAP18	Q8N392	T13	SSQGVVLTAYHPSGK	55 / 9 AA	75
Phosphosite 7:	PAQR4	Q8N4S7	T27	QFNKFVLTGYRPASS	71 / 7 AA	29
Phosphosite 8:	PAQR4	Q8N4S7	Y29	NKFVLTGYRPASSGS	71 / 7 AA	29
Phosphosite 9:	KCNE1	P15382	S102	VQARVLESYRSCYVV	85 / 7 AA	15
Phosphosite 10:	SLC35D1	Q9NTN3	T65	VVNKSVLTNYRFPSS	83 / 6 AA	39
Phosphosite 11:	PBLD	P30039	S239	SAHAVLSSYWSQHLG	71 / 7 AA	32
Phosphosite 12:	SLC35D1	Q9NTN3	Y67	NKSVLTNYRFPSSLC	83 / 6 AA	39
Phosphosite 13:	PBLD	P30039	S238	GSAHAVLSSYWSQHL	71 / 7 AA	32
Phosphosite 14:	PBLD	P30039	Y240	AHAVLSSYWSQHLGK	71 / 7 AA	32
Phosphosite 15:	KCNE1	P15382	Y103	QARVLESYRSCYVVE	85 / 7 AA	15
Phosphosite 16:	ABCA4	P78363	T2126	EGRAVVLTSHSMEEC	85 / 7 AA	256
Phosphosite 17:	PDHA2	P29803	Y116	SDHVITSYRAHGVCY	71 / 7 AA	43
Phosphosite 18:	SNX19	Q92543	Y118	RDFVLSWYRSVSQEP	71 / 7 AA	109
Phosphosite 19:	FER1L4	A9Z1Z3	S978	VESEVLASYRESPNF	83 / 6 AA	201
Phosphosite 20:	TPCN2	Q8NHX9	T27	GDWPAGLTTYRSIQV	55 / 9 AA	85