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:	RSK4
Human P-Site:	S730
P-Site Sequence:	LEPVAASSLAQRRSM
UniProt:	Q9UK32
Intern. Prot. ID:	IPI00007123

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSK4	Q9UK32	S730	LEPVAASSLAQRRSM	100 / 9 AA	84
Phosphosite 1:	DGK-Z	Q13574	S45	PAGQASSSLAQRRRS	87 / 8 AA	124
Phosphosite 2:	MKK7	O14733	S5	___MAASSLEQKLSR	66 / 9 AA	47
Phosphosite 3:	DHX15	O43143	S200	PRRVAAMSVAQRVAD	77 / 9 AA	91
Phosphosite 4:	GPR12	P47775	S323	CCGCIPSSLAQRARS	85 / 7 AA	37
Phosphosite 5:	RSK2	P51812	T725	LEPVGRSTLAQRRGI	66 / 9 AA	84
Phosphosite 6:	ZNF469	Q96JG9	S400	STRGPPSSLPQRHFP	62 / 8 AA	259
Phosphosite 7:	STON1	Q9Y6Q2	S551	QAFVNMASLAQRSSY	66 / 9 AA	83
Phosphosite 8:	ARSG	Q96EG1	S218	EQPVNLSSLAQKYAE	66 / 9 AA	57
Phosphosite 9:	CT75	Q6PK30	S179	SLPVQFPSLAQREGR	66 / 9 AA	41
Phosphosite 10:	DHX33	Q9H6R0	S134	PRRVAAISLATRVSD	77 / 9 AA	79
Phosphosite 11:	CRAMP1L	Q96RY5	S664	PPKEVPASRLAQQLR	75 / 8 AA	135
Phosphosite 12:	SP140	Q13342	S407	ERQEASSSLARRGSV	75 / 8 AA	100
Phosphosite 13:	MAGEF1	Q9HAY2	S66	ARALAAKSLARRRAY	66 / 9 AA	35
Phosphosite 14:	STAC	Q99469	S208	ETLRFGTSLAQRTKK	71 / 7 AA	45
Phosphosite 15:	KCND1	Q9NSA2	S167	PALPAGSSLRQRLWR	75 / 8 AA	71
Phosphosite 16:	SGK269	Q9H792	S359	SRSETASSLSQKICN	62 / 8 AA	193
Phosphosite 17:	RACGAP1	Q9H0H5	S593	LKTPSSSSLSQRVRS	62 / 8 AA	71
Phosphosite 18:	VPS13D	Q5THJ4	S1699	RGAPKPSSLAQKEYL	71 / 7 AA	492
Phosphosite 19:	ZBTB17	Q13105	S731	DKFLDANSLAQHVRI	55 / 9 AA	88
Phosphosite 20:	NOD1	Q9Y239	S440	LNRMQPSSLVQRNTR	55 / 9 AA	108