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:	S159
P-Site Sequence:	RFAIQDISVEETSAK
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	S159	RFAIQDISVEETSAK	100 / 9 AA	105
Phosphosite 1:	ACTN3	Q08043	S154	RFAIQDISVEETSAK	100 / 9 AA	103
Phosphosite 2:	ACTN2	P35609	S147	RFAIQDISVEETSAK	100 / 9 AA	104
Phosphosite 3:	ACTN1	P12814	S140	RFAIQDISVEETSAK	100 / 9 AA	103
Phosphosite 4:	SPTBN1	Q01082	S163	RFQIQDISVETEDNK	100 / 7 AA	275
Phosphosite 5:	SPTBN2	O15020	S166	RFQIQDISVETEDNK	100 / 7 AA	271
Phosphosite 6:	RHOBTB3	O94955	S573	KPEFQDLSVEERSFV	75 / 8 AA	69
Phosphosite 7:	LRP5L	A4QPB2	S149	TDKIEAISVDETKRQ	66 / 9 AA	28
Phosphosite 8:	SPEN	Q96T58	S2416	ENSSQEISVEERTPT	85 / 7 AA	402
Phosphosite 9:	Putative uncharacterized protein LOC388882	Q8N402	S110	GYAVQDISKEDTVYD	66 / 9 AA	27
Phosphosite 10:	MAPK8IP2	Q13387	S28	CRPPQDISLEEFDDE	85 / 7 AA	88
Phosphosite 11:	MRPL50	Q8N5N7	S90	PSNWQDISLEDSRLK	62 / 8 AA	18
Phosphosite 12:	C17orf62	Q9BQA9	S111	LHDVRDVSVEEEKVR	62 / 8 AA	21
Phosphosite 13:	PRDM10	Q9NQV6	S341	NQKIHDISEEERKVL	75 / 8 AA	130
Phosphosite 14:	TIMELESS	Q9UNS1	S638	VFGSQDISPEEEIQL	85 / 7 AA	139
Phosphosite 15:	MAPK8IP1	Q9UQF2	S40	FRLTHDISLEEFEDE	71 / 7 AA	78
Phosphosite 16:	DDX60L	Q5H9U9	S434	KSVIQEISLEKMPSV	71 / 7 AA	152
Phosphosite 17:	CNTLN	Q9NXG0	S93	SRRLEGISVEEAMVT	55 / 9 AA	162
Phosphosite 18:	CRTC3	Q6UUV7	S609	SMGLLDPSVEETFRA	66 / 9 AA	67
Phosphosite 19:	GARNL1	Q6GYQ0	S474	NVTDHDISMEEGEKR	71 / 7 AA	230
Phosphosite 20:	KIAA2026	Q5HYC2	S374	ILDNHDISVEMGVKS	83 / 6 AA	134