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:	SPESP1
Human P-Site:	S179
P-Site Sequence:	PYVTSYKSPVTTLDK
UniProt:	Q6UW49
Intern. Prot. ID:	IPI00303075

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPESP1	Q6UW49	S179	PYVTSYKSPVTTLDK	100 / 9 AA	39
Phosphosite 1:	Egr1	P18146	S452	PVATSYPSPVTTSYP	88 / 9 AA	58
Phosphosite 2:	SPESP1	Q6UW49	Y177	TSPYVTSYKSPVTTL	100 / 7 AA	39
Phosphosite 3:	LIMCH1	Q9UPQ0	S756	DSPSSEKSPVTTPQF	77 / 9 AA	122
Phosphosite 4:	Egr1	P18146	S468	PATTSYPSPVPTSFS	77 / 9 AA	58
Phosphosite 5:	Egr1	P18146	S460	PVTTSYPSPATTSYP	77 / 9 AA	58
Phosphosite 6:	ITGB1	P05556	S785	GENPIYKSAVTTVVN	85 / 7 AA	88
Phosphosite 7:	ZNF555	Q8NEP9	S161	HRRTSLKSPITVHTG	75 / 8 AA	73
Phosphosite 8:	Egr1	P18146	S444	SSLSSYPSPVATSYP	66 / 9 AA	58
Phosphosite 9:	PTPRQ	Q9UMZ3	S85	SISTTYTSPVTRIVT	75 / 8 AA	261
Phosphosite 10:	SPESP1	Q6UW49	S176	STSPYVTSYKSPVTT	100 / 6 AA	39
Phosphosite 11:	LYST	Q99698	S3659	QSLAGHKSPVTAVSA	55 / 9 AA	429
Phosphosite 12:	ERI2	A8K979	S478	SKSIVYKSPHTTIYN	85 / 7 AA	77
Phosphosite 13:	TSGA10	Q9BZW7	S478	NAERSYKSQISTLHK	62 / 8 AA	81
Phosphosite 14:	BROMI	Q96NH3	S379	LLEKKYKSLVTTAIQ	85 / 7 AA	145
Phosphosite 15:	ADAR	P55265	S614	TSFFSGKSPVTTLLE	100 / 6 AA	136
Phosphosite 16:	SPFH2	O94905	S61	PFITSYKSVQTTLQT	77 / 9 AA	38
Phosphosite 17:	SPESP1	Q6UW49	T182	TSYKSPVTTLDKSTG	100 / 6 AA	39
Phosphosite 18:	Egr1	P18146	Y466	PSPATTSYPSPVPTS	85 / 7 AA	58
Phosphosite 19:	tau	P10636	S713	GAEIVYKSPVVSGDT	71 / 7 AA	79
Phosphosite 20:	Egr1	P18146	Y450	PSPVATSYPSPVTTS	85 / 7 AA	58