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:	SCPEP1
Human P-Site:	S404
P-Site Sequence:	LKWKALYSDPKSLET
UniProt:	Q9HB40
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SCPEP1	Q9HB40	S404	LKWKALYSDPKSLET	100 / 9 AA	51
Phosphosite 1:	SCPEP1	Q9HB40	Y403	QLKWKALYSDPKSLE	100 / 8 AA	51
Phosphosite 2:	AKAP3	O75969	S436	KLREKMYSEPKSEEE	71 / 7 AA	95
Phosphosite 3:	KATNA1	O75449	S121	KRQSSQYSDPKSHGN	75 / 8 AA	56
Phosphosite 4:	MMP12	P39900	Y262	IRGIQSLYGDPKENQ	62 / 8 AA	54
Phosphosite 5:	HSPH1	Q92598	S447	FELEAFYSDPQGVPY	55 / 9 AA	97
Phosphosite 6:	UROC1	Q96N76	Y513	GSQARILYSDQKGRV	62 / 8 AA	75
Phosphosite 7:	HDAC4	P56524	Y852	NGTQQAFYSDPSVLY	71 / 7 AA	119
Phosphosite 8:	HDAC4	P56524	S853	GTQQAFYSDPSVLYM	71 / 7 AA	119
Phosphosite 9:	ZNF75A	Q96N20	Y19	DPTQKALYNDVMQEN	62 / 8 AA	35
Phosphosite 10:	CCDC21	Q6P2H3	S199	AMMETLYSDPHHRVR	83 / 6 AA	86
Phosphosite 11:	CCDC21	Q6P2H3	Y198	SAMMETLYSDPHHRV	83 / 6 AA	86
Phosphosite 12:	HSPH1	Q92598	Y446	PFELEAFYSDPQGVP	62 / 8 AA	97
Phosphosite 13:	CDC26	Q8NHZ8	S52	EGAIGLSSDPKSREQ	75 / 8 AA	10
Phosphosite 14:	AKR1D1	P51857	S27	IIGLGTYSEPKSTPK	83 / 6 AA	37
Phosphosite 15:	POLR3C	Q9BUI4	Y99	IYTTKTLYSDTGELI	83 / 6 AA	61
Phosphosite 16:	ZNF382	Q96SR6	Y32	DPAQKALYRDVMLEN	62 / 8 AA	64
Phosphosite 17:	ZNF766	Q5HY98	Y34	DPVQKALYRDVMLEN	62 / 8 AA	55
Phosphosite 18:	polycystin 1	P98161	Y3759	VRLQEALYPDPPGPR	71 / 7 AA	463
Phosphosite 19:	VPS72	Q15906	Y301	VTHRPALYRDPVTDI	83 / 6 AA	41
Phosphosite 20:	POLR3C	Q9BUI4	S100	YTTKTLYSDTGELIV	83 / 6 AA	61