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:	S21
P-Site Sequence:	LPSGGTESQDQSSLC
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	S21	LPSGGTESQDQSSLC	100 / 9 AA	43
Phosphosite 1:	C3orf67	Q6ZVT6	S457	TEAGATESQDSSMEQ	77 / 9 AA	76
Phosphosite 2:	FANCF	Q9NPI8	S299	GIWVGTESQDVPWEE	100 / 6 AA	42
Phosphosite 3:	C3orf67	Q6ZVT6	T455	AYTEAGATESQDSSM	85 / 7 AA	76
Phosphosite 4:	KLF15	Q9UIH9	S72	GGGLGTESQDSILDF	100 / 6 AA	44
Phosphosite 5:	JMJD1B	Q7LBC6	S163	LFQMGTDSQNQILLE	71 / 7 AA	192
Phosphosite 6:	ARHGAP18	Q8N392	S191	TAPGGTESQSLRTNE	100 / 6 AA	75
Phosphosite 7:	SLC24A1	O60721	S830	GNEGETESQELSAEN	66 / 9 AA	121
Phosphosite 8:	ACAA2	P42765	S121	VLCGGTESMSQAPYC	66 / 9 AA	42
Phosphosite 9:	XAGE5	Q8WWM1	S40	QEEPPTESQDHTPGQ	71 / 7 AA	12
Phosphosite 10:	OSBPL5	Q9H0X9	T316	PEESDTETQDHSRKT	55 / 9 AA	99
Phosphosite 11:	SNIP1	Q8TAD8	S202	VGGGGSESQELVPRP	71 / 7 AA	46
Phosphosite 12:	TULP2	O00295	S414	VILPGTNSQNQRINV	71 / 7 AA	59
Phosphosite 13:	FAM66E	P0C841	S8	MLASGAESQDRYRNT	71 / 7 AA	5
Phosphosite 14:	RREB1	Q92766	S1388	AGAGGAASQEQKLAC	62 / 8 AA	181
Phosphosite 15:	SPEF2	Q9C093	S1732	LKVFKGGSEAQDSNR	71 / 7 AA	210
Phosphosite 16:	ABTB2	Q8N961	S726	LYYGGTESMEIPTTD	71 / 7 AA	93
Phosphosite 17:	DDX46	Q7L014	S869	QKNLGIESQDVMQQA	83 / 6 AA	117
Phosphosite 18:	P4HTM	Q9NXG6	S485	AREGGTDSQPEWALD	55 / 9 AA	57
Phosphosite 19:	SREBF1	P36956	T532	PGRNVLGTESRDGPG	83 / 6 AA	122
Phosphosite 20:	SNIP1	Q8TAD8	S200	NDVGGGGSESQELVP	71 / 7 AA	46