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:	RSK2
Human P-Site:	S392
P-Site Sequence:	FSFVAITSDDESQAT
UniProt:	P51812
Intern. Prot. ID:	IPI00020898

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSK2	P51812	S392	FSFVAITSDDESQAT	100 / 9 AA	84
Phosphosite 1:	RSK2	P51812	T391	GFSFVAITSDDESQA	100 / 8 AA	84
Phosphosite 2:	APC2	Q9UJX6	S732	DNMVLIDSDDESDSG	77 / 9 AA	94
Phosphosite 3:	SMCHD1	A6NHR9	T299	PSDSVHITNDDERFL	75 / 8 AA	226
Phosphosite 4:	ARHGAP5	Q13017	S1218	IDNPAITSDQELDDK	85 / 7 AA	172
Phosphosite 5:	ACRC	Q96QF7	S102	AKLLEINSDDESPEC	66 / 9 AA	76
Phosphosite 6:	ARHGAP5	Q13017	T1217	GIDNPAITSDQELDD	85 / 7 AA	172
Phosphosite 7:	BPTF	Q12830	S1677	VTSSPITSEEESNLS	62 / 8 AA	338
Phosphosite 8:	FLJ20160	Q6ZSS7	T10	DDKVAILTDDEEEQK	75 / 8 AA	88
Phosphosite 9:	FAM44A	Q8NFC6	T439	SMEEGEITSDDEEKN	100 / 6 AA	330
Phosphosite 10:	CCNB3	Q8WWL7	S612	LVLQKITSEEESFYK	71 / 7 AA	158
Phosphosite 11:	MOSPD2	Q8NHP6	S261	CENGPITSEDETSSK	62 / 8 AA	60
Phosphosite 12:	SPEG	Q15772	S826	PFSSPITSDEEYLSP	71 / 7 AA	354
Phosphosite 13:	MOSPD2	Q8NHP6	T260	LCENGPITSEDETSS	71 / 7 AA	60
Phosphosite 14:	SPEG	Q15772	T825	SPFSSPITSDEEYLS	71 / 7 AA	354
Phosphosite 15:	GRAMD1B	Q3KR37	T229	YGNELGLTSDDEDYV	62 / 8 AA	85
Phosphosite 16:	ANK2	Q01484	S3470	EREQEIVSDDESSSA	85 / 7 AA	430
Phosphosite 17:	NAV2	Q8IVL1	S1280	DKEKGISSDNESVAS	62 / 8 AA	268
Phosphosite 18:	ELYS	Q8WYP5	T1313	GNSSVSITSDETTLE	71 / 7 AA	252
Phosphosite 19:	ELYS	Q8WYP5	S1314	NSSVSITSDETTLEY	71 / 7 AA	252
Phosphosite 20:	PTPN22	Q9Y2R2	S78	VELSLITSDEDSSYI	71 / 7 AA	92