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:	T393
P-Site Sequence:	KGFSFVATSIAEEYK
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	T393	KGFSFVATSIAEEYK	100 / 9 AA	84
Phosphosite 1:	RSK4	Q9UK32	S394	GFSFVATSIAEEYKI	100 / 8 AA	84
Phosphosite 2:	RPS6KA1	Q15418	T384	RGFSFVATGLMEDDG	66 / 9 AA	83
Phosphosite 3:	CCNF	P41002	T588	DRGSFVTTPTAELSS	66 / 9 AA	88
Phosphosite 4:	WDR4	P57081	T25	GGSRFLATSIASSDD	85 / 7 AA	45
Phosphosite 5:	WDR4	P57081	S26	GSRFLATSIASSDDD	85 / 7 AA	45
Phosphosite 6:	KIF14	Q15058	S177	AKNSFVASSVPLDED	62 / 8 AA	186
Phosphosite 7:	CATSPERB	Q9H7T0	T669	GYSSFLITSILDNKN	55 / 9 AA	127
Phosphosite 8:	RSK3	Q15349	S381	RGFSFVASSLIQEPS	55 / 9 AA	83
Phosphosite 9:	PFDN5	Q99471	S30	DQEVEFLSTSIAQLK	71 / 7 AA	17
Phosphosite 10:	SKAP55	Q86WV1	S194	SYEFTATSPAEARDW	75 / 8 AA	41
Phosphosite 11:	SKAP55	Q86WV1	T193	RSYEFTATSPAEARD	75 / 8 AA	41
Phosphosite 12:	CSRNP2	Q9H175	T52	TTASFTPTSILKRQK	71 / 7 AA	60
Phosphosite 13:	KIAA0774	Q5JR59	S505	ESKEVTTSVAENRNL	71 / 7 AA	150
Phosphosite 14:	CSRNP2	Q9H175	T50	PPTTASFTPTSILKR	71 / 7 AA	60
Phosphosite 15:	DDR2	Q16832	T692	TNLKFMATQIASGMK	71 / 7 AA	97
Phosphosite 16:	AIDA-1b	Q7Z6G8	S889	HDGYHPTSVAEWLDS	50 / 8 AA	138
Phosphosite 17:	MCM3AP	O60318	T96	HTSTFVATSGPSSSS	83 / 6 AA	218
Phosphosite 18:	UBA6	A0AVT1	S360	ELLKLATSISETLEE	71 / 7 AA	118
Phosphosite 19:	MSK2	O75676	S365	GYSFVAPSILFDHNN	83 / 6 AA	86
Phosphosite 20:	MSK1	O75582	S381	GYSFVAPSILFKRNA	83 / 6 AA	90