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:	RPS4X
Human P-Site:	Y54
P-Site Sequence:	FLRNRLKYALTGDEV
UniProt:	P62701
Intern. Prot. ID:	IPI00217030

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RPS4X	P62701	Y54	FLRNRLKYALTGDEV	100 / 9 AA	30
Phosphosite 1:	RPS4Y2	Q8TD47	Y54	FLRNRLKYALTGDEV	100 / 9 AA	29
Phosphosite 2:	RPS4Y1	P22090	Y54	FLRNRLKYALTGDEV	100 / 9 AA	29
Phosphosite 3:	C6orf174	Q5TF21	Y423	AERKRLRYAQTGEID	66 / 9 AA	103
Phosphosite 4:	CELSR3	Q9NYQ7	S689	ENARLEYSLTGVAPD	75 / 8 AA	358
Phosphosite 5:	CELSR3	Q9NYQ7	Y688	GENARLEYSLTGVAP	75 / 8 AA	358
Phosphosite 6:	Glycosyltransferase 54 domain-containing protein	A6NG13	Y72	KVLNRMKYEITKREI	62 / 8 AA	44
Phosphosite 7:	KSR	Q8IVT5	Y160	DECGRLQYALTCLRK	85 / 7 AA	102
Phosphosite 8:	ANXA6	P08133	Y76	DLIADLKYELTGKFE	85 / 7 AA	76
Phosphosite 9:	MLYCD	O95822	Y131	QAEDRLRYALVPRYR	62 / 8 AA	55
Phosphosite 10:	BUB3	O43684	Y53	ANSMRLKYQHTGAVL	75 / 8 AA	37
Phosphosite 11:	SFXN4	Q6P4A7	Y189	PQFVQMKYGLTGPWI	62 / 8 AA	38
Phosphosite 12:	LBR	Q14739	Y294	IDGRRLKYRLNGFYA	75 / 8 AA	71
Phosphosite 13:	ABCA13	Q86UQ4	Y4634	LCYNQIKYDLTHNFG	62 / 8 AA	576
Phosphosite 14:	APBB2	Q92870	Y70	PPKCRKKYALTNIQA	85 / 7 AA	83
Phosphosite 15:	Plk2	Q9NYY3	Y675	ELKNRMEYALNMLLQ	62 / 8 AA	78
Phosphosite 16:	ABAT	P80404	Y253	APFPRLKYPLEEFVK	83 / 6 AA	56
Phosphosite 17:	ZNF567	Q8N184	T322	GKSFRLKTALTDHQR	75 / 8 AA	75
Phosphosite 18:	ACLY	P53396	Y31	AIQNRFKYARVTPDT	83 / 6 AA	121
Phosphosite 19:	NMDAR2D	O15399	Y413	QQTLRLKYPLWSRYG	83 / 6 AA	144
Phosphosite 20:	BLNK	Q8WV28	Y451	KDSTRLKYAVKVS__	71 / 7 AA	50