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:	S19
P-Site Sequence:	GRDREAGSMLPAGNR
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	S19	GRDREAGSMLPAGNR	100 / 9 AA	73
Phosphosite 1:	CLOCK	O15516	S59	VLIKELGSMLPGNAR	66 / 9 AA	95
Phosphosite 2:	SPATS1	Q496A3	S223	KGFHKAGSMLPPVNF	66 / 9 AA	34
Phosphosite 3:	TFAP2B	Q92481	S120	EVGSEAGSLLPQPRA	85 / 7 AA	50
Phosphosite 4:	MLXIP	Q9HAP2	S345	SSRSIFGSMLPASAS	100 / 6 AA	101
Phosphosite 5:	PHC1	P78364	S657	DDVSTLGSMLPAKAS	100 / 6 AA	106
Phosphosite 6:	PHACTR3	Q96KR7	S196	GEEADAGSLLPTTNE	62 / 8 AA	63
Phosphosite 7:	LRP2	P98164	S4453	FHYRRTGSLLPALPK	66 / 9 AA	522
Phosphosite 8:	CCNA2	P20248	S16	PATREAGSALLALQQ	77 / 9 AA	49
Phosphosite 9:	DENND2A	Q9ULE3	T200	DKAEAGSTLPENLGG	85 / 7 AA	114
Phosphosite 10:	DGK-Z	Q13574	T211	ASGTTAGTMLPTRVR	71 / 7 AA	124
Phosphosite 11:	DENND2A	Q9ULE3	S199	PDKAEAGSTLPENLG	85 / 7 AA	114
Phosphosite 12:	PAX9	P55771	S65	ARYNETGSILPGAIG	62 / 8 AA	36
Phosphosite 13:	TIA1	P31483	S369	PPQGQNGSMLPNQPS	71 / 7 AA	43
Phosphosite 14:	PDZD2	O15018	T2409	ENQSEAGTLLPQMAK	71 / 7 AA	302
Phosphosite 15:	UAP1	Q16222	S446	HFIDENGSRLPAIPR	75 / 8 AA	59
Phosphosite 16:	CHCHD1	Q96BP2	S98	ETLGESGSLLPNKLN	71 / 7 AA	13
Phosphosite 17:	EVC2	Q86UK5	S375	LSSEDPGSMLQALEE	62 / 8 AA	148
Phosphosite 18:	NSUN2	Q08J23	S165	ISRQEAVSMIPPLLL	55 / 9 AA	86
Phosphosite 19:	PCDHB1	Q9Y5F3	S794	IKMEAGSSLPPNSDR	75 / 8 AA	90
Phosphosite 20:	JMJD1A	Q9Y4C1	S809	AASKPAGSMKPACPA	66 / 9 AA	147