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:	SMPD4
Human P-Site:	S770
P-Site Sequence:	HTRGPRLSLRFLGSY
UniProt:	Q9NXE4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMPD4	Q9NXE4	S770	HTRGPRLSLRFLGSY	100 / 9 AA	93
Phosphosite 1:	CHRD	Q9H2X0	S245	WRAVPRLSLRLLRAE	87 / 8 AA	102
Phosphosite 2:	C9orf152	Q5JTZ5	S38	PGKGPPLSIQFLRAQ	66 / 9 AA	26
Phosphosite 3:	SDK1	Q7Z5N4	S604	ATHDPRVSLRYVWKK	55 / 9 AA	242
Phosphosite 4:	BYSL	Q13895	S55	EYVGPRLSRRILQQA	77 / 9 AA	50
Phosphosite 5:	BTBD11	A6QL63	S151	AKEAQRLSLRFAKCT	75 / 8 AA	121
Phosphosite 6:	UNC13C	Q8NB66	S320	GHMGSKASLRFLNVT	66 / 9 AA	251
Phosphosite 7:	C22orf43	Q6PGQ1	S77	GPPEDRLSLKFLPSS	85 / 7 AA	25
Phosphosite 8:	FRMPD3	Q5JV73	S214	LTLQDRLSLRFIEHF	85 / 7 AA	199
Phosphosite 9:	PPARGC1B	Q86YN6	S408	KSTGPRPSLRPLRLE	77 / 9 AA	113
Phosphosite 10:	MAP1B	P46821	S29	ASTSPSLSHRFLDSK	66 / 9 AA	271
Phosphosite 11:	PREX1	Q8TCU6	S834	LSLGPRLSLCEDSPM	100 / 6 AA	186
Phosphosite 12:	CTK	P42679	S26	AEELPRVSPRFLRAW	75 / 8 AA	56
Phosphosite 13:	C1orf127	Q8N9H9	S124	SYIEETLSLRFLRVH	100 / 6 AA	70
Phosphosite 14:	FAM65A	Q6ZS17	S1005	NQYGARLSLRQPGLA	85 / 7 AA	132
Phosphosite 15:	KIAA0664	O75153	S1123	GVMEYDLSLRFLENA	100 / 6 AA	147
Phosphosite 16:	CCDC154	A6NI56	S236	TKLGEEVSLRFLKRE	66 / 9 AA	76
Phosphosite 17:	SUMO1	P63165	S61	RQGVPMNSLRFLFEG	75 / 8 AA	12
Phosphosite 18:	ZMYM3	Q14202	S291	PRRSPRMSLRSSVSQ	71 / 7 AA	152
Phosphosite 19:	C1orf56	Q9BUN1	S37	PTEMQRVSLRFGGPM	71 / 7 AA	37
Phosphosite 20:	USP1	O94782	S24	PSKKNRLSLKFFQKK	71 / 7 AA	88