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:	SSPO
Human P-Site:	S3818
P-Site Sequence:	DGGFGPWSPWGPCSR
UniProt:	A2VEC9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SSPO	A2VEC9	S3818	DGGFGPWSPWGPCSR	100 / 9 AA	548
Phosphosite 1:	ADAMTS13	Q76LX8	S388	AAVHGRWSSWGPRSP	66 / 9 AA	154
Phosphosite 2:	ADAMTS13	Q76LX8	S389	AVHGRWSSWGPRSPC	75 / 8 AA	154
Phosphosite 3:	SSPO	A2VEC9	S3888	GGWGPWSSWSPCSRS	75 / 8 AA	548
Phosphosite 4:	FAM113B	Q96HM7	T410	YRPRGPYTPWGQRPR	62 / 8 AA	50
Phosphosite 5:	KIAA1841	Q6NSI8	T526	DVLLEPNTPWGPKTG	55 / 9 AA	82
Phosphosite 6:	C15orf27	Q2M3C6	S196	TVANGPRSPWDAISL	62 / 8 AA	58
Phosphosite 7:	SCT	P09683	S97	MPLDGTWSPWLPPGP	75 / 8 AA	13
Phosphosite 8:	FAM113B	Q96HM7	Y409	RYRPRGPYTPWGQRP	71 / 7 AA	50
Phosphosite 9:	ADAMTS12	P58397	S549	PGGWGRWSPWSHCSR	55 / 9 AA	178
Phosphosite 10:	KIAA1407	Q8NCU4	S67	RNSDLPRSPWGQITD	71 / 7 AA	111
Phosphosite 11:	INCA1	Q0VD86	S191	GRAQLLWSPWSPLDQ	83 / 6 AA	27
Phosphosite 12:	CILP	O75339	S153	RDTERIWSPWSPWSK	83 / 6 AA	133
Phosphosite 13:	ISM2	Q6H9L7	S333	YEPQKEWSPWSPCSG	83 / 6 AA	64
Phosphosite 14:	ARHGEF19	Q8IW93	S118	PALEGPWSPRHTQPQ	83 / 6 AA	89
Phosphosite 15:	INCA1	Q0VD86	S194	QLLWSPWSPLDQEEA	83 / 6 AA	27
Phosphosite 16:	Septin-4	O43236	S107	SPSARPRSPWGKLDP	83 / 6 AA	55
Phosphosite 17:	Scavenger receptor cysteine-rich domain-containing protein LOC284297	A1L4H1	S280	ALRDCPRSPWGRSNC	83 / 6 AA	116
Phosphosite 18:	PIGQ	Q9BRB3	S686	QPQVEGWSPWGLPSG	100 / 5 AA	84
Phosphosite 19:	ISM2	Q6H9L7	S336	QKEWSPWSPCSGNCS	83 / 6 AA	64
Phosphosite 20:	IL-21R	Q9HBE5	S307	SLELGPWSPEVPSTL	83 / 6 AA	59