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:	PARP9
Human P-Site:	S622
P-Site Sequence:	KERGLWRSLGQWTIQ
UniProt:	Q8IXQ6
Intern. Prot. ID:	IPI00027803

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP9	Q8IXQ6	S622	KERGLWRSLGQWTIQ	100 / 9 AA	96
Phosphosite 1:	C1orf145	Q96MR7	S114	QVHGLRRSLGPRAPH	66 / 9 AA	18
Phosphosite 2:	LRG1	P02750	S282	VPEGLWASLGQPNWD	87 / 8 AA	38
Phosphosite 3:	ALOX15B	O15296	S209	DRKGLWRSLNEMKRI	75 / 8 AA	76
Phosphosite 4:	SEMA3B	Q13214	S203	RDFTIFRSLGQRPSL	62 / 8 AA	83
Phosphosite 5:	RASAL1	O95294	S48	RTATVWRSLGPFWGE	62 / 8 AA	90
Phosphosite 6:	DHX30	Q7L2E3	S184	GPGGLSRSLGREEEE	75 / 8 AA	134
Phosphosite 7:	FAM134B	Q9H6L5	S149	RGAQLWRSLSESWEV	71 / 7 AA	55
Phosphosite 8:	DHX30	Q7L2E3	S182	PGGPGGLSRSLGREE	85 / 7 AA	134
Phosphosite 9:	NDUFAF2	Q8N183	S14	LFRALWRSLSREVKE	62 / 8 AA	20
Phosphosite 10:	POM121L12	Q8N7R1	S164	RQESPWRSPGQRARP	71 / 7 AA	33
Phosphosite 11:	C8orf73	A6NGR9	S209	VAAELWRSLSRNQRV	62 / 8 AA	77
Phosphosite 12:	ODF4	Q2M2E3	S57	LSLSSNRSLGQRQNS	83 / 6 AA	29
Phosphosite 13:	FASTKD5	Q7L8L6	Y253	LVADLWRYLGRKVPR	62 / 8 AA	87
Phosphosite 14:	PLD5	Q8N7P1	S242	SAGLDWQSLGQMKEL	83 / 6 AA	61
Phosphosite 15:	STOX1	Q6ZVD7	S319	GFSLLWRSLSRKEKP	71 / 7 AA	111
Phosphosite 16:	CCDC162	A2VCL2	S120	NLVCKVRSLGRWRLA	83 / 6 AA	45
Phosphosite 17:	SHROOM4	Q9ULL8	S1250	IGGLWRTSGQEATES	71 / 7 AA	166
Phosphosite 18:	PLD4	Q96BZ4	T238	NMDWRSLTQVKELGA	83 / 6 AA	56
Phosphosite 19:	PLD4	Q96BZ4	S236	SANMDWRSLTQVKEL	83 / 6 AA	56
Phosphosite 20:	PLD3	Q8IV08	T225	NMDWRSLTQVKELGV	83 / 6 AA	55