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:	SRPX2
Human P-Site:	S367
P-Site Sequence:	QISMLQQSTCGLDLR
UniProt:	O60687
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SRPX2	O60687	S367	QISMLQQSTCGLDLR	100 / 9 AA	53
Phosphosite 1:	MAMDC2	Q7Z304	S31	GSCAFEESTCGFDSV	50 / 8 AA	78
Phosphosite 2:	MATR3	P43243	S348	DPFMLQQSTNPAPGI	100 / 6 AA	95
Phosphosite 3:	CLOCK	O15516	S570	LQMFLQQSNPGLNFG	66 / 9 AA	95
Phosphosite 4:	UBP1	Q9NZI7	S337	TFTSPQQSTCSVPDS	71 / 7 AA	60
Phosphosite 5:	C9orf43	Q8TAL5	T12	DESQWDETTCGLAVC	50 / 8 AA	52
Phosphosite 6:	CCDC39	Q9UFE4	T497	SLEEKKSTCGLLETQ	71 / 7 AA	110
Phosphosite 7:	CCDC39	Q9UFE4	S496	KSLEEKKSTCGLLET	71 / 7 AA	110
Phosphosite 8:	ODF3B	A8MYP8	T63	RFPTQQTTCGPGPGH	83 / 6 AA	27
Phosphosite 9:	IQCB1	Q15051	T252	LILLRQSTCYKGLRR	83 / 6 AA	69
Phosphosite 10:	Wnk2	Q9Y3S1	S1281	GTSPPHLSTCGLGTG	71 / 7 AA	243
Phosphosite 11:	SYNE2	Q8WXH0	S5126	NQSLLQLSTCDVESK	62 / 8 AA	796
Phosphosite 12:	ZNF541	Q9H0D2	T943	CSRWLQATTCGSKLL	71 / 7 AA	148
Phosphosite 13:	SLC37A1	P57057	S395	DRLEKRASTCGLMLL	71 / 7 AA	58
Phosphosite 14:	SSPO	A2VEC9	S3075	SRSLMEFSTCGLQPC	55 / 9 AA	548
Phosphosite 15:	IRE1	O75460	S674	TLLQQTTSGLAHLHS	71 / 7 AA	110
Phosphosite 16:	SSFA2	P28290	S845	PMSQSTCSLHSIHSE	83 / 6 AA	138
Phosphosite 17:	SSFA2	P28290	T843	PPPMSQSTCSLHSIH	83 / 6 AA	138
Phosphosite 18:	SSFA2	P28290	S842	APPPMSQSTCSLHSI	83 / 6 AA	138
Phosphosite 19:	LAMB4	A4D0S4	S47	NTQLMASSTCGLSRA	55 / 9 AA	194
Phosphosite 20:	REV3	O60673	T233	EGVEPQSTCELEVDA	83 / 6 AA	353