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:	S313
P-Site Sequence:	CQSSRQWSGSPPICA
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	S313	CQSSRQWSGSPPICA	100 / 9 AA	53
Phosphosite 1:	SRPX2	O60687	S315	SSRQWSGSPPICAPM	100 / 7 AA	53
Phosphosite 2:	CCDC120	Q96HB5	S329	GLHSRQWSGSQDSQM	87 / 8 AA	68
Phosphosite 3:	DOCK6	Q96HP0	S30	KQVSRERSGSPHSSR	75 / 8 AA	230
Phosphosite 4:	CROCCL2	Q8IVE0	S272	RPRRQWSSSSPRCIM	75 / 8 AA	33
Phosphosite 5:	CROCCL2	Q8IVE0	S271	SRPRRQWSSSSPRCI	75 / 8 AA	33
Phosphosite 6:	CABP2	Q9NPB3	S22	DPLQWLGSPPRGSCP	85 / 7 AA	24
Phosphosite 7:	AQP6	Q13520	S169	STDSRQTSGSPATMI	77 / 9 AA	29
Phosphosite 8:	AQP6	Q13520	T168	ASTDSRQTSGSPATM	87 / 8 AA	29
Phosphosite 9:	SPDEF	O95238	S44	GLERRDWSPSPPATP	75 / 8 AA	38
Phosphosite 10:	SRPX2	O60687	S112	CLPSRRWSGTAYCRQ	62 / 8 AA	53
Phosphosite 11:	CD55	P08174	S277	NNDEGEWSGPPPECR	71 / 7 AA	41
Phosphosite 12:	CDKN2AIP	Q9NXV6	S265	STDSRQQSGSPKKSA	87 / 8 AA	61
Phosphosite 13:	QSK	Q9Y2K2	S167	LLKTWCGSPPYAAPE	83 / 6 AA	140
Phosphosite 14:	QIK	Q9H0K1	S179	LLATWCGSPPYAAPE	83 / 6 AA	104
Phosphosite 15:	SIK	P57059	S186	PLSTWCGSPPYAAPE	83 / 6 AA	85
Phosphosite 16:	PCNT	O95613	S2294	LALQWAESPPADDHH	71 / 7 AA	378
Phosphosite 17:	CSMD2	Q7Z408	T3181	PNLTWSGTPPDCVPH	83 / 6 AA	380
Phosphosite 18:	SIM1	P81133	S409	HDSQWGGSPLTDTAS	83 / 6 AA	85
Phosphosite 19:	PTPLA	B0YJ81	S22	RAAGWAGSPPTLLPL	83 / 6 AA	32
Phosphosite 20:	C17orf74	Q0P670	S278	VEAEQWASSPPPPHR	71 / 7 AA	57