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:	S17
P-Site Sequence:	WQKMAVESPSDSAEN
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	S17	WQKMAVESPSDSAEN	100 / 9 AA	84
Phosphosite 1:	TRMU	O75648	S406	RAGMATESPSDSPED	88 / 9 AA	48
Phosphosite 2:	RSK2	P51812	S19	KMAVESPSDSAENGQ	100 / 7 AA	84
Phosphosite 3:	DUX4	Q9UBX2	T5	___MALPTPSDSTLP	66 / 9 AA	45
Phosphosite 4:	ARFIP1	P53367	S5	___MAQESPKNSAAE	66 / 9 AA	42
Phosphosite 5:	TRMU	O75648	T404	QRRAGMATESPSDSP	85 / 7 AA	48
Phosphosite 6:	CPSF2	Q9P2I0	S668	EMQVEAPSDSSVIAQ	85 / 7 AA	88
Phosphosite 7:	EPB41L3	Q9Y2J2	S5	___MTTESGSDSESK	66 / 9 AA	121
Phosphosite 8:	CASKIN1	Q8WXD9	S633	LEVMAIESPPPPEPT	71 / 7 AA	150
Phosphosite 9:	GR	P04150	S52	SPSLAVASQSDSKQR	66 / 9 AA	86
Phosphosite 10:	PPP1R10	Q96QC0	S382	LDAKPVESPGDPNQL	55 / 9 AA	99
Phosphosite 11:	FRMPD3	Q5JV73	S1168	TYPMALQSPSCQSRS	71 / 7 AA	199
Phosphosite 12:	C10orf78	Q86XK3	S78	DFTFKMESPSDSAVV	85 / 7 AA	36
Phosphosite 13:	REEP6	Q96HR9	S76	ASIKAIESPSKDDDT	71 / 7 AA	21
Phosphosite 14:	Putative uncharacterized protein FLJ45840	Q6ZS46	S137	PGWMEVESPPHPPPQ	55 / 9 AA	22
Phosphosite 15:	CEP78	Q5JTW2	S429	PVTVTVESPSSSEVE	66 / 9 AA	76
Phosphosite 16:	AKAP12	Q02952	T1165	IPPDSVETPTDSETD	71 / 7 AA	191
Phosphosite 17:	NCOA2	Q15596	S1072	CPHPAAESPSDEGAL	85 / 7 AA	159
Phosphosite 18:	C10orf78	Q86XK3	S80	TFKMESPSDSAVVLP	85 / 7 AA	36
Phosphosite 19:	NOLC1	Q14978	S361	PAKKAAESSSDSSDS	66 / 9 AA	74
Phosphosite 20:	L2HGDH	Q9H9P8	S228	GIEMAKESPSRSIDG	77 / 9 AA	50