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:	MPP3
Human P-Site:	S25
P-Site Sequence:	TSQLRPDSNHKEEMG
UniProt:	Q13368
Intern. Prot. ID:	IPI00396236

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MPP3	Q13368	S25	TSQLRPDSNHKEEMG	100 / 9 AA	66
Phosphosite 1:	EnvK4 protein	Q9UKH3	S664	TQQLRRDSDHRERAM	66 / 9 AA	79
Phosphosite 2:	HERV-K_19p13.11 provirus ancestral Env polyprotein	Q902F9	S665	TQQLRRDSDHRERAM	66 / 9 AA	79
Phosphosite 3:	EnvK6	Q902F8	S665	TQQLRRDSDHRERAM	66 / 9 AA	79
Phosphosite 4:	ERVK6	Q69384	S665	TQQLRRDSDHRERAM	66 / 9 AA	79
Phosphosite 5:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S1425	TQQLRRDSDHRERAM	66 / 9 AA	165
Phosphosite 6:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	S554	TQQLRRDSDHRERAM	66 / 9 AA	67
Phosphosite 7:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	S554	TQQLRRDSDHRERAM	66 / 9 AA	67
Phosphosite 8:	EnvK1	P61565	S664	TQQLRRDSDHRERAM	66 / 9 AA	79
Phosphosite 9:	HERV-K_19q12 provirus ancestral Env polyprotein	O71037	S665	TQQLRRDSDHRERAM	66 / 9 AA	79
Phosphosite 10:	mGluR5	P41594	T348	YLKLRPETNHRNPWF	62 / 8 AA	132
Phosphosite 11:	TMEM112B	Q9BU23	S147	VAPLRPASHRKEAPQ	66 / 9 AA	80
Phosphosite 12:	PALLD	Q8WX93	S1179	GKPVRPDSAHKMLVR	75 / 8 AA	151
Phosphosite 13:	MSC	O60682	S190	VVSGRPDSDTKEVSA	75 / 8 AA	22
Phosphosite 14:	KIAA1671	Q9BY89	S1144	EDGPRPQSNWKESAN	75 / 8 AA	197
Phosphosite 15:	MTMR11	A4FU01	S122	VQLLRPGSLHKFIPE	75 / 8 AA	80
Phosphosite 16:	ZNF24	P17028	T85	RLWLRPETHTKEQIL	55 / 9 AA	42
Phosphosite 17:	ZSCAN12	O43309	T79	HQWLRPETHTKEQIL	55 / 9 AA	70
Phosphosite 18:	GPR98	Q8WXG9	S4806	AVGLRISSDHKEQPI	66 / 9 AA	693
Phosphosite 19:	4930429A22Rik Probable exonuclease	Q8IYB7	S128	WKVVKPESNDKETEA	55 / 9 AA	99
Phosphosite 20:	OR2A2	Q6IF42	S263	VVYMVPDSNQREEQE	55 / 9 AA	36