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:	PARP15
Human P-Site:	S39
P-Site Sequence:	SRRSSSRSMSRDNKF
UniProt:	Q460N3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP15	Q460N3	S39	SRRSSSRSMSRDNKF	100 / 9 AA	73
Phosphosite 1:	PARP15	Q460N3	S41	RSSSRSMSRDNKFSK	100 / 7 AA	73
Phosphosite 2:	LUC7L2	Q9Y383	S283	HRRHRSRSMSRERKR	85 / 7 AA	47
Phosphosite 3:	LUC7L2	Q9Y383	S285	RHRSRSMSRERKRRT	85 / 7 AA	47
Phosphosite 4:	SFRS3	P84103	S128	FSRSRSRSLSRDRRR	77 / 9 AA	19
Phosphosite 5:	KIF1A	Q12756	S21	PFNSREMSRDSKCII	85 / 7 AA	191
Phosphosite 6:	UNC13B	O14795	S301	HSCHSSHSLSRDGQA	75 / 8 AA	181
Phosphosite 7:	BAIAP2	Q9UQB8	S509	LDDYGARSMSRNPFA	62 / 8 AA	61
Phosphosite 8:	SFRS3	P84103	S130	RSRSRSLSRDRRRER	85 / 7 AA	19
Phosphosite 9:	BAIAP2	Q9UQB8	S511	DYGARSMSRNPFAHV	71 / 7 AA	61
Phosphosite 10:	SUPT16H	Q9Y5B9	S1015	EEEEQSRSMSRKRKA	100 / 6 AA	120
Phosphosite 11:	VWDE	Q8N2E2	S454	GTFVLYKSMSRDFEV	83 / 6 AA	177
Phosphosite 12:	TAF1	P21675	S1657	YDTNTSLSMSRDASV	66 / 9 AA	213
Phosphosite 13:	LKAP	Q9Y4F3	S757	SQSWSSRSMSPNLLN	66 / 9 AA	193
Phosphosite 14:	TAF10	Q12962	S186	TASGSSRSKSKDRKY	75 / 8 AA	22
Phosphosite 15:	SUPT16H	Q9Y5B9	S1017	EEQSRSMSRKRKASV	85 / 7 AA	120
Phosphosite 16:	POLE	Q07864	S1038	ELISENRSMSRKLED	75 / 8 AA	262
Phosphosite 17:	PARP15	Q460N3	S37	KASRRSSSRSMSRDN	100 / 7 AA	73
Phosphosite 18:	SRRM3	A6NNA2	S422	PPRGSSRSLSRARSS	75 / 8 AA	65
Phosphosite 19:	PPIG	Q13427	S347	RYRTPSRSRSRDRFR	66 / 9 AA	89
Phosphosite 20:	ARGLU1	Q9NWB6	S29	KKRSRSRSRSRDKER	77 / 9 AA	33