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:	ACTN4
Human P-Site:	S381
P-Site Sequence:	PSEGKMVSDINNGWQ
UniProt:	O43707
Intern. Prot. ID:	IPI00013808

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ACTN4	O43707	S381	PSEGKMVSDINNGWQ	100 / 9 AA	105
Phosphosite 1:	ACTN1	P12814	S362	PSEGRMVSDINNAWG	88 / 9 AA	103
Phosphosite 2:	SPTB	P11277	S390	PHDGKLVSDINRAWE	87 / 8 AA	246
Phosphosite 3:	ACTN2	P35609	S369	PSEGKMVSDIAGAWQ	100 / 7 AA	104
Phosphosite 4:	ACTN3	Q08043	S376	PSEGKLVSDIANAWR	77 / 9 AA	103
Phosphosite 5:	SPTBN1	Q01082	S390	PREGKLISDINKAWE	66 / 9 AA	275
Phosphosite 6:	SPTBN2	O15020	S393	PREGRLISDINKAWE	55 / 9 AA	271
Phosphosite 7:	Plxna1	Q9UIW2	S1676	DRGSKMVSEIYLTRL	62 / 8 AA	211
Phosphosite 8:	PLXNA4	Q9HCM2	S1674	DRGSKMVSEIYLTRL	62 / 8 AA	212
Phosphosite 9:	PLXNA3	P51805	S1651	DRGSKMVSEIYLTRL	62 / 8 AA	208
Phosphosite 10:	PLXNA2	O75051	S1674	DRGSKMVSEIYLTRL	62 / 8 AA	218
Phosphosite 11:	MLF1IP	Q71F23	S311	RKNAKMISDIEKKRQ	55 / 9 AA	48
Phosphosite 12:	IMP4	Q96G21	S200	SRLGKRVSDILRYLF	85 / 7 AA	34
Phosphosite 13:	C9orf131	Q5VYM1	S896	KMKGKMVSQVPSQGP	55 / 9 AA	118
Phosphosite 14:	KRT18	P05783	S420	IVDGKVVSETNDTKV	55 / 9 AA	48
Phosphosite 15:	USP7	Q93009	S330	LFRGKMVSYIQCKEV	85 / 7 AA	128
Phosphosite 16:	C22orf41	A1L190	S19	DNMLKMLSDLNKDLE	62 / 8 AA	11
Phosphosite 17:	CNGA3	Q16281	S234	LEQGLMVSDTNRLWQ	75 / 8 AA	79
Phosphosite 18:	SALL4	Q9UJQ4	S950	GTDGKRVSEIFPKEI	71 / 7 AA	112
Phosphosite 19:	C10orf12	Q8N655	S1077	GRKGKQVSEILPKAE	71 / 7 AA	137
Phosphosite 20:	C15orf39	Q6ZRI6	S613	PDVGNMVSDLPGLKK	71 / 7 AA	111