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:	T391
P-Site Sequence:	GFSFVAITSDDESQA
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	T391	GFSFVAITSDDESQA	100 / 9 AA	84
Phosphosite 1:	RSK2	P51812	S392	FSFVAITSDDESQAT	100 / 8 AA	84
Phosphosite 2:	DPYSL5	Q9BPU6	T377	ENRFVAVTSSNAAKL	55 / 9 AA	61
Phosphosite 3:	RNASE12	Q5GAN4	T133	TEGFVLVTCDDLRPD	62 / 8 AA	17
Phosphosite 4:	ARHGAP5	Q13017	S1218	IDNPAITSDQELDDK	85 / 7 AA	172
Phosphosite 5:	SMCHD1	A6NHR9	T299	PSDSVHITNDDERFL	75 / 8 AA	226
Phosphosite 6:	ARHGAP5	Q13017	T1217	GIDNPAITSDQELDD	85 / 7 AA	172
Phosphosite 7:	ATP12A	P54707	T417	NQIFVADTSEDHSNQ	75 / 8 AA	116
Phosphosite 8:	FGFR1	P11362	T761	LDRIVALTSNQEYLD	55 / 9 AA	92
Phosphosite 9:	FAM44A	Q8NFC6	T439	SMEEGEITSDDEEKN	100 / 6 AA	330
Phosphosite 10:	SQSTM1	Q13501	S78	DGDLVAFSSDEELTM	55 / 9 AA	48
Phosphosite 11:	FLJ20160	Q6ZSS7	T10	DDKVAILTDDEEEQK	75 / 8 AA	88
Phosphosite 12:	FOXN4	Q96NZ1	T34	EYRLLATTSDDDLPG	55 / 9 AA	55
Phosphosite 13:	MOSPD2	Q8NHP6	T260	LCENGPITSEDETSS	71 / 7 AA	60
Phosphosite 14:	SPEG	Q15772	S826	PFSSPITSDEEYLSP	71 / 7 AA	354
Phosphosite 15:	BEND2	Q8NDZ0	T14	EQDFVIITVDDSDDN	75 / 8 AA	88
Phosphosite 16:	SPEG	Q15772	T825	SPFSSPITSDEEYLS	71 / 7 AA	354
Phosphosite 17:	MOSPD2	Q8NHP6	S261	CENGPITSEDETSSK	71 / 7 AA	60
Phosphosite 18:	GRAMD1B	Q3KR37	T229	YGNELGLTSDDEDYV	62 / 8 AA	85
Phosphosite 19:	ELYS	Q8WYP5	T1313	GNSSVSITSDETTLE	71 / 7 AA	252
Phosphosite 20:	ATP2B4	P23634	T138	LCGQVATTPEDENEA	62 / 8 AA	138