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:	PARP8
Human P-Site:	Y421
P-Site Sequence:	NLRMEELYGLKNHKL
UniProt:	Q8N3A8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP8	Q8N3A8	Y421	NLRMEELYGLKNHKL	100 / 9 AA	96
Phosphosite 1:	ANKRD18A	Q8IVF6	Y342	AMLKEELYAIKNDSL	66 / 9 AA	116
Phosphosite 2:	ANKRD18B	A2A2Z9	Y351	AMLKEELYAIKNDSL	66 / 9 AA	118
Phosphosite 3:	C1orf195	Q5TG92	Y88	TGKVEELYGLRLSWL	75 / 8 AA	14
Phosphosite 4:	NDUFA13	Q9P0J0	Y125	PPLIGELYGLRTTEE	55 / 9 AA	17
Phosphosite 5:	PKD2L2	Q9NZM6	Y111	WYNNQQLYNLKNSSR	62 / 8 AA	74
Phosphosite 6:	MSI1	O43347	Y320	PGPMAELYGAANQDS	66 / 9 AA	39
Phosphosite 7:	MOCOS	Q96EN8	S767	NGKEELFSLKDLSLR	62 / 8 AA	98
Phosphosite 8:	SYNE2	Q8WXH0	Y2982	KGVKEEIYNLKDRLT	55 / 9 AA	796
Phosphosite 9:	COG7	P83436	Y551	ASLMEILYTLKEKGS	75 / 8 AA	86
Phosphosite 10:	FBX38	Q6PIJ6	Y108	MPDVEQLYGLHPRYL	71 / 7 AA	134
Phosphosite 11:	ER-alpha	P03372	Y526	NKGMEHLYSMKCKNV	62 / 8 AA	66
Phosphosite 12:	HTATSF1	O43719	Y22	QLRMQELYGDGKDGD	83 / 6 AA	86
Phosphosite 13:	GFOD2	Q3B7J2	Y268	VARGADLYGQKNSAT	62 / 8 AA	42
Phosphosite 14:	PRKCA	P17252	Y365	RKGTEELYAIKILKK	71 / 7 AA	77
Phosphosite 15:	C6orf183	Q5T699	Y176	SKIMEQLYPLYKKQV	71 / 7 AA	46
Phosphosite 16:	FIG4	Q92562	Y802	VQPMKELYGINLSDG	62 / 8 AA	104
Phosphosite 17:	CRAMP1L	Q96RY5	Y242	KKSSQELYGLICYGE	83 / 6 AA	135
Phosphosite 18:	TET3	O43151	Y728	RELMEERYGEKGKAI	75 / 8 AA	179
Phosphosite 19:	PARD6B	Q9BYG5	Y44	PGKFEEFYGLLQHVH	71 / 7 AA	41
Phosphosite 20:	DNAI1	Q9UI46	Y368	SRGMLLLYSLKNPSF	66 / 9 AA	79