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:	PARP4
Human P-Site:	T467
P-Site Sequence:	EDRGVQRTDVGNLGS
UniProt:	Q9UKK3
Intern. Prot. ID:	IPI00296909

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP4	Q9UKK3	T467	EDRGVQRTDVGNLGS	100 / 9 AA	193
Phosphosite 1:	CNTN3	Q9P232	S189	YISKVEPSDVGNYTC	62 / 8 AA	113
Phosphosite 2:	USP19	O94966	S1181	NDRSSQRSDVGWRLF	71 / 7 AA	146
Phosphosite 3:	DDX26B	Q5JSJ4	T18	SASMNQRTDLGTSYL	83 / 6 AA	97
Phosphosite 4:	GABRA4	P48169	T404	ESDVGNRTEVGNHSS	83 / 6 AA	62
Phosphosite 5:	MXRA5	Q9NR99	S2411	LIQKAQRSDSGNYTC	62 / 8 AA	312
Phosphosite 6:	CCDC132	Q96JG6	T183	TIKTLQRTDVRLSEM	83 / 6 AA	111
Phosphosite 7:	PIGG	Q5H8A4	T312	HPKHVQQTDVAATLA	71 / 7 AA	108
Phosphosite 8:	TP53BP1	Q12888	T1450	VPDSTRRTDVGAGAL	62 / 8 AA	214
Phosphosite 9:	BCL9	O00512	T424	GKGPGPRTDVGAPFG	83 / 6 AA	149
Phosphosite 10:	MDM4	O15151	T422	DNLSEQRTDTENMED	71 / 7 AA	55
Phosphosite 11:	MDM4	O15151	T424	LSEQRTDTENMEDCQ	71 / 7 AA	55
Phosphosite 12:	U2AF2	P26368	S336	KLLVQRASVGAKNAT	71 / 7 AA	54
Phosphosite 13:	PKN1	Q16512	S902	LSGRTDVSNFDEEFT	83 / 6 AA	104
Phosphosite 14:	CCDC129	Q6ZRS4	T241	GGESVQRTSVQSFEE	71 / 7 AA	99
Phosphosite 15:	FRYL	O94915	T1250	HKLEVQRTDGVLSQL	100 / 5 AA	340
Phosphosite 16:	MXRA5	Q9NR99	S2413	QKAQRSDSGNYTCLV	71 / 7 AA	312
Phosphosite 17:	TTC26	A0AVF1	T17	VGRGVQHTDKRKKKG	83 / 6 AA	64
Phosphosite 18:	CXorf22	Q6ZTR5	T303	GTDIQQRTDIALNNL	66 / 6 AA	110
Phosphosite 19:	HKDC1	Q2TB90	T183	KARGVQDTDVVSRLT	85 / 7 AA	103
Phosphosite 20:	MBIP	Q9NS73	T107	AVEEIGRTEMGNKNE	50 / 8 AA	39