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:	POSTN
Human P-Site:	S498
P-Site Sequence:	IIKPAEKSLHEKLKQ
UniProt:	Q15063
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POSTN	Q15063	S498	IIKPAEKSLHEKLKQ	100 / 9 AA	93
Phosphosite 1:	TOP2B	Q02880	S1435	SKATPEKSLHDKKSQ	75 / 8 AA	183
Phosphosite 2:	EPB41L2	O43491	S828	QKIPGEKSVHEGALK	75 / 8 AA	113
Phosphosite 3:	SPIRE2	Q8WWL2	S341	PLPPKQRSLHEKILE	66 / 9 AA	80
Phosphosite 4:	SMG7	Q92540	S916	PRMPFEKSLLEKPSE	77 / 9 AA	127
Phosphosite 5:	ANKRD11	Q6UB99	S1279	RSADAEKSLLEKLEE	87 / 8 AA	298
Phosphosite 6:	FBXO11	Q86XK2	Y154	SAAPAEQYLQEKLPD	66 / 9 AA	104
Phosphosite 7:	TLE1	Q04724	S305	SLKSKEMSLHEKAST	85 / 7 AA	83
Phosphosite 8:	ZNF630	Q2M218	T31	QLNPAQKTLHRDVML	71 / 7 AA	76
Phosphosite 9:	ARHGDIA	P52565	S34	YKPPAQKSIQEIQEL	62 / 8 AA	23
Phosphosite 10:	PALM2	Q8IXS6	S318	IDEDDEKSLREKTVT	85 / 7 AA	42
Phosphosite 11:	GPC6	Q9Y625	S119	LLENAEKSLNDMFVR	62 / 8 AA	63
Phosphosite 12:	GPC4	O75487	S119	LLENAEKSLNDMFVK	62 / 8 AA	62
Phosphosite 13:	TMEM194B	A6NFY4	S394	HLSPEEISLHEEQYG	75 / 8 AA	49
Phosphosite 14:	ERCC5	P28715	S724	AEKDAEDSLHEWQDI	85 / 7 AA	133
Phosphosite 15:	OR51G2	Q8NGK0	S59	FIIKTERSLHEPMYL	71 / 7 AA	35
Phosphosite 16:	LRRK2	Q5S007	S383	NLLMYQNSLHEKIGD	71 / 7 AA	286
Phosphosite 17:	OR52A1	Q9UKL2	S56	SIIKSERSLHEPLYI	71 / 7 AA	35
Phosphosite 18:	CCDC41	Q9Y592	T519	AQLEAEKTLEEKQIQ	75 / 8 AA	82
Phosphosite 19:	KIAA0528	Q86YS7	S812	TKTPVEKSLQRASTD	71 / 7 AA	110
Phosphosite 20:	IQGAP2	Q13586	S257	GLHRAEQSLHDLQER	62 / 8 AA	181