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:	S309
P-Site Sequence:	LYSPAQPSLQALHAY
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	S309	LYSPAQPSLQALHAY	100 / 9 AA	93
Phosphosite 1:	PAPPA2	Q9BXP8	S927	VDQPCEPSLQAWSPE	66 / 9 AA	199
Phosphosite 2:	MKL1	Q969V6	S53	EETSAEPSLQAKQLK	75 / 8 AA	99
Phosphosite 3:	MKL2	Q9ULH7	S113	EETFAEPSLQATQMK	85 / 7 AA	118
Phosphosite 4:	RNF31	Q96EP0	S594	GFGPEEGSLQALFQH	66 / 9 AA	120
Phosphosite 5:	SETD2	Q9BYW2	S2327	VQSYAQPSLQYIQGQ	75 / 8 AA	288
Phosphosite 6:	CXXC6	Q8NFU7	S876	DGSPVQPSLLSLMKD	66 / 9 AA	235
Phosphosite 7:	CUX1	Q13948	T529	ENRLAQHTLQALQSE	75 / 8 AA	77
Phosphosite 8:	BLK	P51451	S197	SPRITFPSLQALVQH	100 / 6 AA	58
Phosphosite 9:	OGG1	O15527	S183	VTYHGFPSLQALAGP	100 / 6 AA	39
Phosphosite 10:	CREBBP	Q92793	S2138	PGMHQQPSLQNLNAM	85 / 7 AA	265
Phosphosite 11:	PPP1R13L	Q8WUF5	S282	FARPASPSLQLLPWR	77 / 9 AA	89
Phosphosite 12:	IQGAP1	P46940	T557	DEGDAQKTLQALQIP	75 / 8 AA	189
Phosphosite 13:	ADCK4	Q96D53	S273	AGLFAEQSLQALQQE	75 / 8 AA	60
Phosphosite 14:	SLA2	Q9H6Q3	S168	SPRLTFPSLQALVDH	100 / 6 AA	29
Phosphosite 15:	MPND	Q8N594	S359	PHSPALPSLQDIDAQ	66 / 9 AA	51
Phosphosite 16:	NFkB-p65	Q04206	S261	TPPYADPSLQAPVRV	85 / 7 AA	60
Phosphosite 17:	RIMS1	Q86UR5	S248	RSKGAEPSQQALGPE	75 / 8 AA	189
Phosphosite 18:	TCFL5	Q9UL49	S490	VTCPAQGSLQSSPSM	75 / 8 AA	53
Phosphosite 19:	NHS	Q6T4R5	S233	LHRHARQSLQALRRE	66 / 9 AA	177
Phosphosite 20:	NAV2	Q8IVL1	S1307	VSSPAQTSLQPGAKY	85 / 7 AA	268