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:	Syndecan-4
Human P-Site:	S179
P-Site Sequence:	MKKKDEGSYDLGKKP
UniProt:	P31431
Intern. Prot. ID:	IPI00011564

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Syndecan-4	P31431	S179	MKKKDEGSYDLGKKP	100 / 9 AA	22
Phosphosite 1:	Syndecan-2	P34741	S178	MRKKDEGSYDLGERK	100 / 9 AA	22
Phosphosite 2:	Syndecan-4	P31431	Y180	KKKDEGSYDLGKKPI	100 / 8 AA	22
Phosphosite 3:	Syndecan-2	P34741	Y179	RKKDEGSYDLGERKP	100 / 8 AA	22
Phosphosite 4:	SDC3	O75056	S418	MKKKDEGSYTLEEPK	87 / 8 AA	40
Phosphosite 5:	SDC1	P18827	S285	MKKKDEGSYSLEEPK	87 / 8 AA	32
Phosphosite 6:	SULF1	Q8IWU6	S857	VGNKDGGSYDLHRGQ	87 / 8 AA	101
Phosphosite 7:	POMGNT1	Q8WZA1	S182	CTVKDEGSFHLKDTA	75 / 8 AA	75
Phosphosite 8:	RIP140	P48552	S314	NGQKDVGSYQLPKGM	75 / 8 AA	127
Phosphosite 9:	LAMB4	A4D0S4	Y807	DRCSTGSYDLGHHGC	100 / 6 AA	194
Phosphosite 10:	PRUNE2	Q8WUY3	Y1049	LEYEEGSYNLDSRDV	71 / 7 AA	34
Phosphosite 11:	ASCL1	P50553	Y219	YSSDEGSYDPLSPEE	100 / 6 AA	25
Phosphosite 12:	ASCL1	P50553	S218	SYSSDEGSYDPLSPE	100 / 6 AA	25
Phosphosite 13:	PYGM	P11217	T113	ENACDEATYQLGLDM	62 / 8 AA	97
Phosphosite 14:	NRXN2	Q9P2S2	S1667	YRNRDEGSYQVDQSR	62 / 8 AA	185
Phosphosite 15:	SULF1	Q8IWU6	Y858	GNKDGGSYDLHRGQL	85 / 7 AA	101
Phosphosite 16:	NRXN1	P58400	S397	CRNRDEGSYHVDESR	62 / 8 AA	47
Phosphosite 17:	SDC3	O75056	Y419	KKKDEGSYTLEEPKQ	85 / 7 AA	40
Phosphosite 18:	SDC1	P18827	Y286	KKKDEGSYSLEEPKQ	85 / 7 AA	32
Phosphosite 19:	TSGA2	Q8WYR4	S47	NGDTYEGSYEFGKRH	71 / 7 AA	35
Phosphosite 20:	TSGA2	Q8WYR4	Y48	GDTYEGSYEFGKRHG	71 / 7 AA	35