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:	S700
P-Site Sequence:	QPKRNDVSHVVKGAM
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	S700	QPKRNDVSHVVKGAM	100 / 9 AA	84
Phosphosite 1:	LDHC	P07864	S301	VLGRNGVSDVVKINL	77 / 9 AA	36
Phosphosite 2:	HTRA1	Q92743	S449	VVSANDVSDVIKRES	75 / 8 AA	51
Phosphosite 3:	LEPREL1	Q8IVL5	S576	QDRRNDLSHPIHADN	62 / 8 AA	81
Phosphosite 4:	HPD	P32754	S59	TGSREVVSHVIKQGK	66 / 9 AA	45
Phosphosite 5:	ROGDI	Q9GZN7	S242	GSQRLEVSHVHKVEC	66 / 9 AA	32
Phosphosite 6:	SEPHS2	Q99611	S338	KQQRNEVSFVIHNLP	62 / 8 AA	47
Phosphosite 7:	SEPHS1	P49903	S287	KQQRNEVSFVIHNLP	62 / 8 AA	43
Phosphosite 8:	UHRF1	Q96T88	S368	PECRNDASEVVLAGE	75 / 8 AA	90
Phosphosite 9:	SLC6A14	Q9UN76	S381	HISGKEVSQVVKSGF	62 / 8 AA	72
Phosphosite 10:	CNO	Q9NUP1	S111	DMLRGDSSHVVSEGV	75 / 8 AA	23
Phosphosite 11:	CNO	Q9NUP1	S110	LDMLRGDSSHVVSEG	75 / 8 AA	23
Phosphosite 12:	SLC14A2	Q15849	S59	LRSSNEDSHIVKIEK	55 / 9 AA	101
Phosphosite 13:	RWDD1	Q9H446	S81	NLEDNDVSDILKLLA	62 / 8 AA	28
Phosphosite 14:	DISP1	Q96F81	T378	VERDVSHTLKLLRTC	71 / 7 AA	170
Phosphosite 15:	DISP1	Q96F81	S376	KIVERDVSHTLKLLR	71 / 7 AA	170
Phosphosite 16:	AKAP11	Q9UKA4	S1452	DPYRNEVSQLYSFST	57 / 7 AA	211
Phosphosite 17:	DDX53	Q86TM3	T537	GLDLNDVTHVYNYDF	83 / 6 AA	71
Phosphosite 18:	DKFZP434B0335	Q7Z6L1	S227	VWYREDVSHSNPEGS	83 / 6 AA	130
Phosphosite 19:	UPF0639 protein	A6NEE1	S397	ERMRADVSHLKRFFE	71 / 7 AA	59
Phosphosite 20:	ALAS1	P13196	S362	IFRHNDVSHLRELLQ	71 / 7 AA	71