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:	T150
P-Site Sequence:	GYSSSKLTLHVGDGF
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	T150	GYSSSKLTLHVGDGF	100 / 9 AA	34
Phosphosite 1:	TRAD	O60229	T1666	AGHSSELTIQVGQTV	66 / 9 AA	340
Phosphosite 2:	DOCK2	Q92608	T612	LVCSTKLTQNVGLLG	66 / 9 AA	212
Phosphosite 3:	HMCN1	Q96RW7	T4164	SSTSTKLTVHVPPRI	75 / 8 AA	613
Phosphosite 4:	KIF14	Q15058	T144	EIDSVKMTLNVGGET	66 / 9 AA	186
Phosphosite 5:	PARD3	Q8TEW0	S1316	EITNSSLSLHVGGSN	66 / 9 AA	151
Phosphosite 6:	ZNF714	Q96N38	T385	FNHSSKLTIHKIIHT	85 / 7 AA	64
Phosphosite 7:	ZSCAN21	Q9Y5A6	T321	FSHSSNLTLHYRTHL	85 / 7 AA	54
Phosphosite 8:	ZNF699	Q32M78	T379	FSESSKLTVHGRTHT	85 / 7 AA	74
Phosphosite 9:	ZNF99	A8MXY4	T322	FKWSSKLTVHKVIHT	85 / 7 AA	120
Phosphosite 10:	ZNF729	A6NN14	T560	FKWSSKLTVHKVIHT	85 / 7 AA	136
Phosphosite 11:	ZNF729	A6NN14	T392	FKWSSKLTVHKVVHT	85 / 7 AA	136
Phosphosite 12:	ZNF251	Q9BRH9	T434	FSQSSQLTLHQRVHT	85 / 7 AA	71
Phosphosite 13:	ZNF568	Q3ZCX4	T574	FSRISSLTLHVRSHT	85 / 7 AA	74
Phosphosite 14:	Bcl-11A	Q9H165	T786	CAQSSKLTRHMKTHG	75 / 8 AA	91
Phosphosite 15:	Bcl-11B	Q9C0K0	T840	CAQSSKLTRHMKTHG	75 / 8 AA	96
Phosphosite 16:	ZNF146	Q15072	T228	FSQSSSLTVHVRSHT	75 / 8 AA	33
Phosphosite 17:	ZFP2	Q6ZN57	T286	FSKSSTLTLHQRNHT	85 / 7 AA	53
Phosphosite 18:	ZKSCAN1	P17029	T531	KAFTRSSTLTLHHRI	85 / 7 AA	64
Phosphosite 19:	CDC42EP5	Q6NZY7	T33	PLGDFRHTLHVGRGG	71 / 7 AA	15
Phosphosite 20:	ZKSCAN1	P17029	T533	FTRSSTLTLHHRIHA	85 / 7 AA	64