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:	SPCS3
Human P-Site:	S36
P-Site Sequence:	TTAFKDRSVPVRLHV
UniProt:	P61009
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPCS3	P61009	S36	TTAFKDRSVPVRLHV	100 / 9 AA	20
Phosphosite 1:	ZNF343	Q6P1L6	S282	GRSFKDRSTLIRHHR	66 / 9 AA	69
Phosphosite 2:	USP1	O94782	S457	REDFQDISVPVQEDE	66 / 9 AA	88
Phosphosite 3:	PIGM	Q9H3S5	T42	YGVFQDRTLHVRYTD	55 / 9 AA	49
Phosphosite 4:	CAND2	O75155	S449	QRQLKDRSVRARQGC	66 / 9 AA	135
Phosphosite 5:	TMPO	P42167	S410	EKTKKGRSIPVWIKI	62 / 8 AA	51
Phosphosite 6:	Claudin-5	O00501	S151	VREFYDPSVPVSQKY	66 / 9 AA	23
Phosphosite 7:	SLC43A1	O75387	S292	SENLPERSVPLRKSL	55 / 9 AA	61
Phosphosite 8:	TRPM3	Q9HCF6	S1386	ESIFKERSLSLHRAT	44 / 9 AA	198
Phosphosite 9:	HEATR5A	Q86XA9	S190	RSCLTDRSMAVRCAA	55 / 9 AA	222
Phosphosite 10:	ephexin1	Q8N5V2	S480	KMEFKIKSVPIISHS	62 / 8 AA	82
Phosphosite 11:	USP54	Q70EL1	S1154	STGFKDRSLSGSLRK	71 / 7 AA	187
Phosphosite 12:	GALNT13	Q8IUC8	T282	DRRKGDRTLPVRTPT	71 / 7 AA	64
Phosphosite 13:	GALNT1	Q10472	T283	DRRKGDRTLPVRTPT	71 / 7 AA	64
Phosphosite 14:	ZNF250	P15622	S380	GKAFSDRSVLIQHHN	55 / 9 AA	63
Phosphosite 15:	JARID1B	Q9UGL1	S1383	PAQQTDRSSPVRPSS	75 / 8 AA	176
Phosphosite 16:	DLC1	Q96QB1	S1074	VPDYKDRSVFGVPLT	83 / 6 AA	171
Phosphosite 17:	JARID1B	Q9UGL1	S1384	AQQTDRSSPVRPSSE	75 / 8 AA	176
Phosphosite 18:	OR10X1	Q8NGY0	S107	DLLAKDRSISVTGCS	71 / 7 AA	36
Phosphosite 19:	SORBS2	O94875	S165	PNAFKDASSPVPPPH	66 / 9 AA	72
Phosphosite 20:	ELL3	Q9HB65	S218	KRLDKKRSVPVATVE	85 / 7 AA	45