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:	GABPB1
Human P-Site:	S322
P-Site Sequence:	IAEETVISEEPPAKR
UniProt:	Q06547
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GABPB1	Q06547	S322	IAEETVISEEPPAKR	100 / 9 AA	42
Phosphosite 1:	TPX2	Q9ULW0	S634	ARPNTVISQEPFVPK	75 / 8 AA	86
Phosphosite 2:	RWDD1	Q9H446	S27	PDSFTVLSENPPSFT	75 / 8 AA	28
Phosphosite 3:	ARHGAP5	Q13017	S523	SEIHTVLSEEPRYKA	75 / 8 AA	172
Phosphosite 4:	NOL11	Q9H8H0	S148	QKIETVISDEEVIKW	85 / 7 AA	81
Phosphosite 5:	MYO1H	Q8N1T3	S587	SLLETLISKEPSYIR	66 / 9 AA	119
Phosphosite 6:	C6orf103	Q8N7X0	T491	QKKETVITDEAQELI	55 / 9 AA	86
Phosphosite 7:	POU2F1	P14859	S510	NNTATVISTAPPASS	66 / 9 AA	76
Phosphosite 8:	GCN1L1	Q92616	S1224	DALGRVISESPPDQW	85 / 7 AA	293
Phosphosite 9:	GCN1L1	Q92616	S1226	LGRVISESPPDQWEA	85 / 7 AA	293
Phosphosite 10:	GABPB1	Q06547	T319	ATDIAEETVISEEPP	100 / 6 AA	42
Phosphosite 11:	PLEKHA5	Q9HAU0	S1070	EQEETVISYESTPEV	75 / 8 AA	127
Phosphosite 12:	GAS2	O43903	S210	DDAVKRISEDPPCKC	83 / 6 AA	35
Phosphosite 13:	PHGDH	O43175	T263	GAALDVFTEEPPRDR	71 / 7 AA	57
Phosphosite 14:	ZC3HDC5	Q9C0B0	S201	AMIEKILSEEPRWQE	55 / 9 AA	88
Phosphosite 15:	CENTB5	Q96P50	T72	SQQCQGDTVISECLQ	83 / 6 AA	92
Phosphosite 16:	TAF172	O14981	S1780	NIANTVISQENSSLQ	71 / 7 AA	207
Phosphosite 17:	VANGL2	Q9ULK5	S464	AKQWTLVSEEPVTNG	71 / 7 AA	60
Phosphosite 18:	nectin 4	Q96NY8	S437	NSSCSVMSEEPEGRS	71 / 7 AA	55
Phosphosite 19:	DUSP12	Q9UNI6	S61	TAVLTVDSEEPSFKA	75 / 8 AA	38
Phosphosite 20:	KCNG4	Q8TDN1	S313	YYVSLAVSEEPPEDG	83 / 6 AA	59