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:	SLC45A1
Human P-Site:	S533
P-Site Sequence:	YESELTGSSERAEQP
UniProt:	Q9Y2W3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC45A1	Q9Y2W3	S533	YESELTGSSERAEQP	100 / 9 AA	85
Phosphosite 1:	SLC45A1	Q9Y2W3	S534	ESELTGSSERAEQPL	100 / 8 AA	85
Phosphosite 2:	ZNF321	Q8N8H1	S138	EIKELTGSTDRHDQR	75 / 8 AA	27
Phosphosite 3:	C2	P06681	S186	SNLVLTGSSERECQG	100 / 7 AA	83
Phosphosite 4:	C2	P06681	S187	NLVLTGSSERECQGN	100 / 7 AA	83
Phosphosite 5:	BRCA1	P38398	S1642	EKPELTASTERVNKR	66 / 9 AA	208
Phosphosite 6:	C3orf40	Q6UXB0	S307	LCPPLTGSWERQRQA	85 / 7 AA	36
Phosphosite 7:	SLC45A1	Q9Y2W3	T531	VKYESELTGSSERAE	100 / 7 AA	85
Phosphosite 8:	ZNF761	Q86XN6	S122	KIKKLTGSTERYDQS	85 / 7 AA	88
Phosphosite 9:	ZNF765	Q7L2R6	S122	KIKKLTGSTERYDQN	85 / 7 AA	62
Phosphosite 10:	UBA1	P22314	S781	QTYGLTGSQDRAAVA	75 / 8 AA	118
Phosphosite 11:	MTAC2D1	Q8N9U0	S181	SMFDLTNSSQRFIQR	62 / 8 AA	55
Phosphosite 12:	CLDN17	P56750	S110	KQVQCTGSNERAKAY	85 / 7 AA	25
Phosphosite 13:	ZNF860	A6NHJ4	S137	QIKKLTGSTDRYDRR	71 / 7 AA	74
Phosphosite 14:	ZNF816A	Q0VGE8	S138	KIKKLTGSTDRSDHR	62 / 8 AA	76
Phosphosite 15:	USE1	Q9NZ43	S80	QAEKLTSSSEKALAN	75 / 8 AA	29
Phosphosite 16:	HOOK2	Q96ED9	S303	EMDELRQSSERAGQL	77 / 9 AA	83
Phosphosite 17:	ZNF813	Q6ZN06	S122	EIKKLTGSADRYDQR	71 / 7 AA	72
Phosphosite 18:	CREBL2	O60519	S57	YLEELVSSRERAICA	66 / 9 AA	14
Phosphosite 19:	HTR3D	Q70Z44	T399	GPGEAELTGGSEWTR	85 / 7 AA	50
Phosphosite 20:	HTR3E	A5X5Y0	T401	GPAEAELTGGSEWTR	85 / 7 AA	51