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:	spermidine synthase
Human P-Site:	S116
P-Site Sequence:	REVVKHPSVESVVQC
UniProt:	P19623
Intern. Prot. ID:	IPI00292020

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	spermidine synthase	P19623	S116	REVVKHPSVESVVQC	100 / 9 AA	34
Phosphosite 1:	C2orf42	Q9NWW7	S60	YGARKQPSVEAVKII	75 / 8 AA	64
Phosphosite 2:	AKAP11	Q9UKA4	S1337	GLMYKYPSCESVTDE	75 / 8 AA	211
Phosphosite 3:	FLJ40584	Q8N1K5	S562	PRPPKHPSVEETKLT	100 / 6 AA	74
Phosphosite 4:	GluR5	P39086	S139	QTRWKHPSVDNKDLF	71 / 7 AA	104
Phosphosite 5:	C7orf20	Q7L5D6	S225	TYTQKHPSIEDGPPF	83 / 6 AA	37
Phosphosite 6:	KIAA1143	Q96AT1	S105	RKPVKHPSDEKYSGL	85 / 7 AA	17
Phosphosite 7:	KIAA1549	Q9HCM3	S1215	VDRVKRPSPESQSNN	75 / 8 AA	203
Phosphosite 8:	MIER1	Q8N108	S29	SCQITQPSVESSSPG	62 / 8 AA	61
Phosphosite 9:	MADD	Q8WXG6	S24	IVGARHPSSDSVAQT	55 / 9 AA	183
Phosphosite 10:	FAM102B	Q5T8I3	S288	RCPVKQDSVESQLKR	75 / 8 AA	39
Phosphosite 11:	MADD	Q8WXG6	S25	VGARHPSSDSVAQTP	62 / 8 AA	183
Phosphosite 12:	KIAA1429	Q69YN4	S19	LDTFKHPSAEQSSHI	83 / 6 AA	202
Phosphosite 13:	NPHP3	Q7Z494	S1217	SFGPKHPSVATALVN	62 / 8 AA	151
Phosphosite 14:	ZNF252	Q8WUN3	S108	REESLHPSVSSVENL	85 / 7 AA	79
Phosphosite 15:	CNNM3	Q8NE01	S529	LHLLKHPSVNQEVRF	83 / 6 AA	76
Phosphosite 16:	MYPN	Q86TC9	S769	SLLVSHPSVQTKSPG	62 / 8 AA	145
Phosphosite 17:	SKIV2L2	P42285	S103	MPRVKVQSVETVEGC	66 / 9 AA	118
Phosphosite 18:	INVS	Q9Y283	S313	KVFLKHPSVKDDSDL	83 / 6 AA	118
Phosphosite 19:	MAGI1	Q96QZ7	S1270	PDRRQHPSLESSYPP	71 / 7 AA	165
Phosphosite 20:	ZNF252	Q8WUN3	S110	ESLHPSVSSVENLQQ	85 / 7 AA	79