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:	PLEKHH1
Human P-Site:	S300
P-Site Sequence:	MLPGTKTSAREGGPG
UniProt:	Q9ULM0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLEKHH1	Q9ULM0	S300	MLPGTKTSAREGGPG	100 / 9 AA	151
Phosphosite 1:	PLEKHH1	Q9ULM0	T299	GMLPGTKTSAREGGP	100 / 8 AA	151
Phosphosite 2:	ATXN7L2	Q5T6C5	S145	APGSTKTSSREKGQG	75 / 8 AA	77
Phosphosite 3:	ATXN7L2	Q5T6C5	T144	RAPGSTKTSSREKGQ	75 / 8 AA	77
Phosphosite 4:	UCHL5	Q9Y5K5	T155	MFEFDTKTSAKEEDA	75 / 8 AA	38
Phosphosite 5:	ATXN7L2	Q5T6C5	S146	PGSTKTSSREKGQGS	85 / 7 AA	77
Phosphosite 6:	NFATC2IP	Q8NCF5	S399	FFDGTKLSGRELPAD	75 / 8 AA	46
Phosphosite 7:	ZC3H7B	Q9UGR2	S837	PGEGTPISSREGEKQ	66 / 9 AA	112
Phosphosite 8:	Putative uncharacterized protein FLJ43447	Q6ZUQ5	S66	PHWGHKTSAVEGAQS	77 / 9 AA	22
Phosphosite 9:	TTN	Q8WZ42	T12490	AEVEGKKTSARLFVT	85 / 7 AA	3816
Phosphosite 10:	TTN	Q8WZ42	S12491	EVEGKKTSARLFVTG	85 / 7 AA	3816
Phosphosite 11:	PHLDB2	Q86SQ0	S319	LPYKTSASEGNPYVS	85 / 7 AA	142
Phosphosite 12:	C5orf47	Q569G3	S105	VQSGTRQSARAGLIQ	66 / 9 AA	19
Phosphosite 13:	EPHX1	P07099	S40	WWGPGTRSAAREDDS	62 / 8 AA	53
Phosphosite 14:	PHLDB2	Q86SQ0	S317	GALPYKTSASEGNPY	85 / 7 AA	142
Phosphosite 15:	ZRANB3	Q5FWF4	T559	VSSDPTKTAARDIID	71 / 7 AA	123
Phosphosite 16:	POLR1A	O95602	S260	RGYLTPTSAREHLSA	85 / 7 AA	195
Phosphosite 17:	POLR1A	O95602	T259	KRGYLTPTSAREHLS	85 / 7 AA	195
Phosphosite 18:	GTSF1L	Q9H1H1	S134	CENDTKESARETSPQ	75 / 8 AA	17
Phosphosite 19:	COQ6	Q9Y2Z9	S327	LLKPTKVSARQLPPS	71 / 7 AA	51
Phosphosite 20:	MYST4	Q8WYB5	S225	FCLGTKESNREKKPE	75 / 8 AA	231