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:	S106
P-Site Sequence:	VQEGNSKSLQVFRKM
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	S106	VQEGNSKSLQVFRKM	100 / 9 AA	96
Phosphosite 1:	APAF	O14727	T638	ASCGADKTLQVFKAE	66 / 9 AA	142
Phosphosite 2:	Fused	Q9NRP7	S553	ERSQTSDSLQVFQEA	75 / 8 AA	144
Phosphosite 3:	CCDC138	Q96M89	S566	QMTVESKSLQPFLEA	75 / 8 AA	76
Phosphosite 4:	TRIT1	Q9H3H1	S188	DKRKVARSLQVFEET	71 / 7 AA	53
Phosphosite 5:	RASGRP2	Q7LDG7	S70	SRKDNSNSLQVKTCH	75 / 8 AA	69
Phosphosite 6:	C7orf25	Q9BPX7	S358	SSKINSRSLTIFGTG	62 / 8 AA	46
Phosphosite 7:	CCL1	P22362	S25	PEDVDSKSMQVPFSR	71 / 7 AA	11
Phosphosite 8:	GPR75	O95800	T27	HSQEGNSTSLQEGLQ	85 / 7 AA	59
Phosphosite 9:	GPR75	O95800	S28	SQEGNSTSLQEGLQD	85 / 7 AA	59
Phosphosite 10:	NUP155	O75694	S1382	AITGNFKSLQAKLER	75 / 8 AA	155
Phosphosite 11:	MS4A14	Q96JA4	S300	LLQDQAASLQVFPSH	100 / 5 AA	77
Phosphosite 12:	JMJD1A	Q9Y4C1	T220	NGNPASKTLQVNCEE	83 / 6 AA	147
Phosphosite 13:	HIBCH	Q6NVY1	T321	LMEGSSKTLQEVLTM	71 / 7 AA	43
Phosphosite 14:	ATP6V0A4	Q9HBG4	S473	YNDCFSKSLNIFGSS	71 / 7 AA	96
Phosphosite 15:	ATP6V0A1	Q93050	S471	YNDCFSKSLNIFGSS	71 / 7 AA	96
Phosphosite 16:	ZNF490	Q9ULM2	S516	KAFSYSKSLHVHERT	62 / 8 AA	61
Phosphosite 17:	WNT1	P04628	S52	NLLTDSKSLQLVLEP	71 / 7 AA	41
Phosphosite 18:	NLRC5	Q86WI3	S1348	SRLATGLSKSLQLTE	85 / 7 AA	205
Phosphosite 19:	PXMP2	Q9NR77	S66	RKKENSRSLDVGGPL	71 / 7 AA	22
Phosphosite 20:	ZRF1	Q99543	S505	DVIGKAKSLQKLDPH	71 / 7 AA	72