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:	SEPP1
Human P-Site:	S224
P-Site Sequence:	HLGSSELSENQQPGA
UniProt:	P49908
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SEPP1	P49908	S224	HLGSSELSENQQPGA	100 / 9 AA	43
Phosphosite 1:	PEG3	Q9GZU2	S701	FMQSSELSEHQKIHS	87 / 8 AA	181
Phosphosite 2:	GPER	Q99527	S50	ANGTGELSEHQQYVI	66 / 9 AA	42
Phosphosite 3:	ZNF252	Q8WUN3	S150	PRQSSVLSENQRMNN	77 / 9 AA	79
Phosphosite 4:	PKD1L1	Q8TDX9	S1592	LHQFTELSENPQESL	75 / 8 AA	315
Phosphosite 5:	TBC1D1	Q86TI0	S1075	LIDSSPLSDNQRMDK	66 / 9 AA	133
Phosphosite 6:	C11orf35	Q8IXW0	S199	LMDPSDLSENIQAPT	66 / 9 AA	70
Phosphosite 7:	HUWE1	Q7Z6Z7	T3577	KMVSSGLTENQLQLS	75 / 8 AA	482
Phosphosite 8:	CCDC88A	Q3V6T2	S443	ISRTSELSEAPQKSL	66 / 9 AA	216
Phosphosite 9:	USPL1	Q5W0Q7	S986	TPVSTELSENGEGDF	66 / 9 AA	120
Phosphosite 10:	ZNF629	Q9UEG4	T334	FIQSSELTQHQRTHT	55 / 9 AA	97
Phosphosite 11:	MCTP1	Q6DN14	S407	KRSSKELSENEVVGS	75 / 8 AA	112
Phosphosite 12:	ZNF648	Q5T619	S436	FTKSSNLSEHQTLHT	75 / 8 AA	62
Phosphosite 13:	MLF1IP	Q71F23	S174	TTASSELSEKPAESV	75 / 8 AA	48
Phosphosite 14:	SLIT2	O94813	S135	KLYRLDLSENQIQAI	83 / 6 AA	170
Phosphosite 15:	SLIT3	O75094	S141	KLTRLDLSENQIQGI	83 / 6 AA	168
Phosphosite 16:	GTPBP1	Q9BZE4	S300	VKRIAELSEDDQKIF	62 / 8 AA	74
Phosphosite 17:	RPRD1B	Q9NQG5	S17	EKKLSELSNSQQSVQ	75 / 8 AA	37
Phosphosite 18:	P15RS	Q96P16	S17	EKKLSELSNSQQSVQ	75 / 8 AA	36
Phosphosite 19:	MAPK8IP3	Q9UPT6	S71	ENLDSVLSENQEHEV	75 / 8 AA	147
Phosphosite 20:	H1R	P35367	S347	THGASEISEDQMLGD	62 / 8 AA	56