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:	PHACTR4
Human P-Site:	S55
P-Site Sequence:	KWRKKKSSDKFKETS
UniProt:	Q8IZ21
Intern. Prot. ID:	not found

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHACTR4	Q8IZ21	S55	KWRKKKSSDKFKETS	100 / 9 AA	78
Phosphosite 1:	PHACTR4	Q8IZ21	S54	WKWRKKKSSDKFKET	100 / 8 AA	78
Phosphosite 2:	PHACTR2	O75167	S52	KWRKKKTSDKFRETS	77 / 9 AA	70
Phosphosite 3:	FOXP4	Q8IVH2	S442	GGPARRRSSDKFCSP	62 / 8 AA	73
Phosphosite 4:	FOXP4	Q8IVH2	S443	GPARRRSSDKFCSPI	62 / 8 AA	73
Phosphosite 5:	GABRP	O00591	S388	SDLTMKTSDKFKFVF	75 / 8 AA	51
Phosphosite 6:	BC060632	Q765P7	S141	HEIKKKSSDTLKLQK	77 / 9 AA	80
Phosphosite 7:	TTN	Q8WZ42	S12454	GPDIIKSSDKFDIIA	100 / 6 AA	3816
Phosphosite 8:	TTN	Q8WZ42	S12453	KGPDIIKSSDKFDII	100 / 6 AA	3816
Phosphosite 9:	GABRP	O00591	T387	YSDLTMKTSDKFKFV	71 / 7 AA	51
Phosphosite 10:	GLIS2	Q9BZE0	S278	NKRYSNSSDRFKHTR	71 / 7 AA	56
Phosphosite 11:	MPRIP	Q6WCQ1	S938	LRDKKYASDKYKDIY	66 / 9 AA	117
Phosphosite 12:	BC060632	Q765P7	S140	RHEIKKKSSDTLKLQ	75 / 8 AA	80
Phosphosite 13:	THOC2	Q8NI27	S1542	SSGKEKGSDSFKSEK	66 / 9 AA	183
Phosphosite 14:	MYH9	P35579	S604	ATLLHQSSDKFVSEL	83 / 6 AA	227
Phosphosite 15:	OBSCN	Q5VST9	S7824	SQEKVLPSDKFKDYL	83 / 6 AA	868
Phosphosite 16:	HERC1	Q15751	S967	FGELEKNSDKFLLGT	83 / 6 AA	532
Phosphosite 17:	NHSL1	Q5SYE7	S1420	IRKSSTSSDNFKALL	71 / 7 AA	171
Phosphosite 18:	C9orf5	Q9H330	T351	TFLRKKKTSDIYFVS	62 / 8 AA	101
Phosphosite 19:	TSSK4	Q6SA08	S62	IISKKKASDDYLNKF	62 / 8 AA	37
Phosphosite 20:	Synaptonemal complex central element protein 1-like	A8MT33	S68	GPAKKKSSEELRETH	55 / 9 AA	28