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:	S341
P-Site Sequence:	IIENRVESAEIEERE
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	S341	IIENRVESAEIEERE	100 / 9 AA	42
Phosphosite 1:	UBE3B	Q7Z3V4	S454	VGGKRVDSAEVQKVC	55 / 9 AA	123
Phosphosite 2:	SCN11A	Q9UI33	S963	PTSQRVQSVEIDMFS	62 / 8 AA	205
Phosphosite 3:	ACSS1	Q9NUB1	T562	ISGHRLGTAEIEDAI	55 / 9 AA	75
Phosphosite 4:	PNN	Q9H307	S413	METNRVESVEPSENE	85 / 7 AA	82
Phosphosite 5:	BLK	P51451	S118	NFVARVESLEMERWF	75 / 8 AA	58
Phosphosite 6:	FTSJ3	Q8IY81	S190	PQASRHESAEIFVVC	75 / 8 AA	97
Phosphosite 7:	AFAP1L2	Q8N4X5	S651	KDRLRVTSAEIKLGK	85 / 7 AA	91
Phosphosite 8:	SCMH1	Q96GD3	S107	DFWRLVDSAEIQPIG	71 / 7 AA	73
Phosphosite 9:	KIAA1908	Q96PY0	S117	EAAERVESAETRGPG	85 / 7 AA	28
Phosphosite 10:	AFAP1L2	Q8N4X5	T650	VKDRLRVTSAEIKLG	85 / 7 AA	91
Phosphosite 11:	KIAA0552	O60299	S670	SRLERIESTEI____	71 / 7 AA	72
Phosphosite 12:	MAST1	Q9Y2H9	S1266	PLLKRVQSAEKLGAS	71 / 7 AA	171
Phosphosite 13:	MAST2	Q6P0Q8	S1407	PLLKRVQSAEKLAAA	71 / 7 AA	196
Phosphosite 14:	KLHL11	Q9NVR0	S704	NMRRVPSSQIEC___	62 / 8 AA	80
Phosphosite 15:	KLHL11	Q9NVR0	S703	LNMRRVPSSQIEC__	62 / 8 AA	80
Phosphosite 16:	DOCK8	Q8NF50	S21	LKINRYSSAEIRKQF	75 / 8 AA	239
Phosphosite 17:	MYST4	Q8WYB5	S1436	EDDSHMESAEVEKEE	55 / 9 AA	231
Phosphosite 18:	SGCA	Q16586	S377	RLPPRVDSAQVPLIL	57 / 7 AA	43
Phosphosite 19:	SAV1	Q9H4B6	S246	GWERVESSEFGTYYV	71 / 7 AA	45
Phosphosite 20:	DOCK8	Q8NF50	S20	ALKINRYSSAEIRKQ	75 / 8 AA	239