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:	Y79
P-Site Sequence:	TERDEFSYQEMIANL
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	Y79	TERDEFSYQEMIANL	100 / 9 AA	34
Phosphosite 1:	C5orf34	Q96MH7	Y328	RQSDEYSYPELVKMV	55 / 9 AA	73
Phosphosite 2:	CHST2	Q9Y4C5	Y500	KQVEEFCYQPMAVLG	62 / 8 AA	58
Phosphosite 3:	TGM3	Q08188	S27	HHTDKFSSQELILRR	66 / 9 AA	77
Phosphosite 4:	SPTBN1	Q01082	Y620	VAHMEFCYQELCQLA	62 / 8 AA	275
Phosphosite 5:	FLJ40243	Q7Z745	Y778	DQGFQFSYKEMLIGY	62 / 8 AA	181
Phosphosite 6:	C5orf34	Q96MH7	S327	QRQSDEYSYPELVKM	62 / 8 AA	73
Phosphosite 7:	Pxdn	Q92626	Y1342	RRSLEFSYQEDKPTK	100 / 6 AA	167
Phosphosite 8:	TSHZ3	Q63HK5	S68	NSPAAEFSCHEMDSE	71 / 7 AA	119
Phosphosite 9:	Pxdn	Q92626	S1341	GRRSLEFSYQEDKPT	100 / 6 AA	167
Phosphosite 10:	LHPP	Q9H008	S131	ADAGESFSYQNMNNA	62 / 8 AA	29
Phosphosite 11:	LHPP	Q9H008	Y132	DAGESFSYQNMNNAF	62 / 8 AA	29
Phosphosite 12:	TRPM1	Q7Z4N2	Y774	RTYDDFSYQTSKENE	83 / 6 AA	174
Phosphosite 13:	FLJ40243	Q7Z745	S777	EDQGFQFSYKEMLIG	71 / 7 AA	181
Phosphosite 14:	TRPM1	Q7Z4N2	S773	FRTYDDFSYQTSKEN	83 / 6 AA	174
Phosphosite 15:	BRCTD1	Q9BQI6	S661	SLSCDDFSSQELEIF	62 / 8 AA	121
Phosphosite 16:	NRD1	O43847	Y554	IEDNEFHYQEQTDPV	55 / 9 AA	132
Phosphosite 17:	LIPA	P38571	Y144	DEFWAFSYDEMAKYD	71 / 7 AA	45
Phosphosite 18:	SCLT1	Q96NL6	Y488	SSEEISRYQEMIQKL	83 / 6 AA	81
Phosphosite 19:	GUCY1B2	O75343	S32	LHSYLALSYQEMNAP	71 / 7 AA	70
Phosphosite 20:	TRIP11	Q15643	Y945	KEMDEFRYQHEQMNA	83 / 6 AA	228