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:	PPAPDC3
Human P-Site:	S43
P-Site Sequence:	RSSGRKASGPSAQPP
UniProt:	Q8NBV4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPAPDC3	Q8NBV4	S43	RSSGRKASGPSAQPP	100 / 9 AA	29
Phosphosite 1:	MAN1A1	P33908	S31	GGGGRKGSGPAALRL	77 / 9 AA	73
Phosphosite 2:	ANKRD57	Q53LP3	S461	KDPGRKASGSSSGRI	77 / 9 AA	56
Phosphosite 3:	HIVEP2	P31629	S1557	PLPGQKSSGPSESKE	66 / 9 AA	269
Phosphosite 4:	HIST1H1C	P16403	S36	GGTPRKASGPPVSEL	75 / 8 AA	21
Phosphosite 5:	HIST1H1D	P16402	S37	TAGKRKASGPPVSEL	75 / 8 AA	22
Phosphosite 6:	HIST1H1E	P10412	S36	GAAKRKASGPPVSEL	75 / 8 AA	22
Phosphosite 7:	ZC3H3	Q8IXZ2	S383	KYKWKASSPSASSSS	75 / 8 AA	102
Phosphosite 8:	ZC3H3	Q8IXZ2	S382	SKYKWKASSPSASSS	75 / 8 AA	102
Phosphosite 9:	CRIP2	P52943	S104	RAEERKASGPPKGPS	85 / 7 AA	22
Phosphosite 10:	FLG2	Q5D862	S2028	RTTGRRASGHSEYSD	66 / 9 AA	248
Phosphosite 11:	DGK-Z	Q13574	S205	GPGGRRASGTTAGTM	66 / 9 AA	124
Phosphosite 12:	CCDC88C	Q9P219	S1704	SDYFRKASDPPAIGG	75 / 8 AA	228
Phosphosite 13:	HIVEP2	P31629	S1556	APLPGQKSSGPSESK	75 / 8 AA	269
Phosphosite 14:	PHLDB2	Q86SQ0	S173	GLEGRKASGSLLAMW	85 / 7 AA	142
Phosphosite 15:	DCP1A	Q9NPI6	S523	DLERKASSPSPLTIG	75 / 8 AA	63
Phosphosite 16:	PURG	Q9UJV8	S339	RMDGRKASGEEQECL	100 / 6 AA	40
Phosphosite 17:	DCP1A	Q9NPI6	S522	SDLERKASSPSPLTI	66 / 9 AA	63
Phosphosite 18:	EGR2	P11161	S429	RQKERKSSAPSASVP	66 / 9 AA	50
Phosphosite 19:	TMED8	Q6PL24	T85	TEDLRKATGPLEAQA	83 / 6 AA	36
Phosphosite 20:	H1B	P16401	T39	GAAKRKATGPPVSEL	62 / 8 AA	23