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:	S309
P-Site Sequence:	PSRVCQSSRQWSGSP
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	S309	PSRVCQSSRQWSGSP	100 / 9 AA	53
Phosphosite 1:	SRPX2	O60687	S308	TPSRVCQSSRQWSGS	100 / 8 AA	53
Phosphosite 2:	SLC16A5	O15375	S458	SPEIMCQSSRQPRPA	85 / 7 AA	55
Phosphosite 3:	SLC16A5	O15375	S459	PEIMCQSSRQPRPAG	85 / 7 AA	55
Phosphosite 4:	NPEPPS	P55786	S341	DPKNSCSSSRQWVAL	85 / 7 AA	103
Phosphosite 5:	NPEPPSL1	A6NEC2	S341	DPKNSCSSSRQWVAL	85 / 7 AA	54
Phosphosite 6:	NPEPPS	P55786	S342	PKNSCSSSRQWVALV	85 / 7 AA	103
Phosphosite 7:	NPEPPSL1	A6NEC2	S342	PKNSCSSSRQWVALV	85 / 7 AA	54
Phosphosite 8:	HSPG2	P98160	S532	GITSVCQSTRRFRDQ	62 / 8 AA	469
Phosphosite 9:	OXER1	Q8TDS5	S389	DESSYQPSRQWRYRE	71 / 7 AA	46
Phosphosite 10:	PBXIP1	Q96AQ6	S469	QKSHFQNSREWSGKE	71 / 7 AA	81
Phosphosite 11:	Gramd2	Q8IUY3	S216	WRKVCPSSRSLSLPD	66 / 9 AA	40
Phosphosite 12:	KIAA0100	Q14667	S1981	RPQSSCQSGRQLALR	71 / 7 AA	254
Phosphosite 13:	SRPX2	O60687	S108	RSVQCLPSRRWSGTA	62 / 8 AA	53
Phosphosite 14:	AMOTL1	Q8IY63	S155	DPQMVYQSARQEPQG	71 / 7 AA	107
Phosphosite 15:	TMEM114	B3SHH9	S95	ENVTVSESSRQLLTM	62 / 8 AA	24
Phosphosite 16:	SVEP1	Q4LDE5	S484	KLTCQGNSQWDGPEP	57 / 7 AA	390
Phosphosite 17:	CCDC144A	A2RUR9	S390	SQEHVCQSSSKFHLH	62 / 8 AA	165
Phosphosite 18:	TRIM64	A6NGJ6	S360	ILGVCQDSRTADANF	83 / 6 AA	52
Phosphosite 19:	ZNF292	O60281	S1768	QEDNLCQSERQKASN	71 / 7 AA	218
Phosphosite 20:	FGF5	P12034	S78	GSGLEQSSFQWSPSG	85 / 7 AA	30