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:	PPOX
Human P-Site:	S271
P-Site Sequence:	AEGRWKVSLRDSSLE
UniProt:	P50336
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPOX	P50336	S271	AEGRWKVSLRDSSLE	100 / 9 AA	51
Phosphosite 1:	FAM173A	Q9BQD7	S138	RKDLWKVSLRDCRNV	87 / 8 AA	25
Phosphosite 2:	CTRL	P40313	S50	GSWPWQVSLQDSSGF	66 / 9 AA	28
Phosphosite 3:	RFPL3	O75679	S219	ELGFWTVSLRDGSRL	75 / 8 AA	35
Phosphosite 4:	RFPL2	O75678	S280	ELGFWTVSLRDGGRL	75 / 8 AA	42
Phosphosite 5:	RFPL1	O75677	S219	ERGFWTVSLRDGSRL	75 / 8 AA	35
Phosphosite 6:	MST1P9	Q2TV78	S501	GNSPWTVSLRNRQGQ	71 / 7 AA	80
Phosphosite 7:	MSP	P26927	S497	GNSPWTVSLRNRQGQ	71 / 7 AA	80
Phosphosite 8:	LGALS12	Q96DT0	S242	EPKHFTVSLRDQAAH	62 / 8 AA	38
Phosphosite 9:	PPP2R2B	Q00005	S121	TVKLWKVSERDKRPE	85 / 7 AA	52
Phosphosite 10:	PAN2	Q504Q3	S219	GHTSGKVSLRDLRTF	100 / 6 AA	135
Phosphosite 11:	HSPB1	P04792	S98	TADRWRVSLDVNHFA	83 / 6 AA	23
Phosphosite 12:	MST1P9	Q2TV78	T499	HPGNSPWTVSLRNRQ	71 / 7 AA	80
Phosphosite 13:	MSP	P26927	T495	HPGNSPWTVSLRNRQ	71 / 7 AA	80
Phosphosite 14:	Plasminogen	P00747	S597	HSWPWQVSLRTRFGM	83 / 6 AA	91
Phosphosite 15:	CASZ1	Q86V15	Y1009	LAEPWKVYLRRFGTK	83 / 6 AA	190
Phosphosite 16:	RFPL3	O75679	T217	TTELGFWTVSLRDGS	83 / 6 AA	35
Phosphosite 17:	RFPL2	O75678	T278	TTELGFWTVSLRDGG	83 / 6 AA	42
Phosphosite 18:	PRSS12	P56730	S647	GGWPWQVSLRLKSSH	83 / 6 AA	97
Phosphosite 19:	RFPL1	O75677	T217	TTERGFWTVSLRDGS	83 / 6 AA	35
Phosphosite 20:	Nedd4-BP2	Q86UW6	S1492	NTQTKKVSLREIMSE	83 / 6 AA	199