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:	S633
P-Site Sequence:	LRQIFRLSEAQLRQF
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	S633	LRQIFRLSEAQLRQF	100 / 9 AA	93
Phosphosite 1:	ARHGAP4	P98171	S545	HEGIFRVSGAQLRVS	77 / 9 AA	105
Phosphosite 2:	RHOT2	Q8IXI1	S196	LTRIFRLSDQDLDQA	66 / 9 AA	68
Phosphosite 3:	CSMD3	Q7Z407	S391	AVTIHRLSEEQRVQV	75 / 8 AA	406
Phosphosite 4:	SYMPK	Q92797	S547	RKKIFRLSDVLKPLT	71 / 7 AA	141
Phosphosite 5:	RBM14	Q96PK6	S620	DYRRLSESQLSFRRS	85 / 7 AA	69
Phosphosite 6:	PHTF2	Q8N3S3	S520	TPFVFRLSQATDLEQ	71 / 7 AA	89
Phosphosite 7:	RBM14	Q96PK6	S618	LSDYRRLSESQLSFR	85 / 7 AA	69
Phosphosite 8:	PLCE1	Q9P212	S396	QDGSQRLSEAQWYPI	85 / 7 AA	259
Phosphosite 9:	STAMBPL1	Q96FJ0	T392	DTGIFRLTNAGMLEV	55 / 9 AA	50
Phosphosite 10:	WDR17	Q8IZU2	S793	HLIKFRTSEAQELTT	85 / 7 AA	148
Phosphosite 11:	ABCC4	O15439	S1092	ISALFRLSEPEGKIW	62 / 8 AA	150
Phosphosite 12:	CCDC88C	Q9P219	T1758	VKPNFRLTEAEAPPS	71 / 7 AA	228
Phosphosite 13:	SPTA1	P02549	S1624	RDFEFWLSEAETLLA	71 / 7 AA	280
Phosphosite 14:	ZNF488	Q96MN9	S37	AENRWRLSEPELGRG	62 / 8 AA	37
Phosphosite 15:	UGCGL2	Q9NYU1	S1007	MNCRGRLSEAPLESF	85 / 7 AA	175
Phosphosite 16:	SNX27	Q96L92	S228	GKWPFSLSEQQLDAR	75 / 8 AA	61
Phosphosite 17:	RERE	Q9P2R6	S1218	SAHEGRLSDPQLSGP	71 / 7 AA	172
Phosphosite 18:	FCHSD1	Q86WN1	S425	VEQERRLSEARLSQR	85 / 7 AA	77
Phosphosite 19:	DMPK2	Q6DT37	S1415	RRFFFRVSEEQQKQQ	62 / 8 AA	173
Phosphosite 20:	MARS2	Q96GW9	S216	ENYIFRLSQFRKPLQ	83 / 6 AA	67