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:	S828
P-Site Sequence:	CTQEYVQSQDYSSGP
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	S828	CTQEYVQSQDYSSGP	100 / 9 AA	96
Phosphosite 1:	C6orf136	Q5SQH8	S166	LPKLFLQSHDYSLYS	62 / 8 AA	36
Phosphosite 2:	MELK	Q14680	S125	SAVAYVHSQGYAHRD	55 / 9 AA	75
Phosphosite 3:	SEC24D	O94855	T427	GSYEYVATLDYCRKS	55 / 9 AA	113
Phosphosite 4:	FAM155A	B1AL88	S292	VLHKYLQSEEYSVKS	62 / 8 AA	51
Phosphosite 5:	FAM102A	Q5T9C2	S336	IVEKIVQSQDFTDGS	71 / 7 AA	42
Phosphosite 6:	IQCB1	Q15051	S67	QYCLLVLSQDYSRIQ	85 / 7 AA	69
Phosphosite 7:	PARP9	Q8IXQ6	Y825	LWTCTQEYVQSQDYS	100 / 6 AA	96
Phosphosite 8:	NEDD4	P46934	S68	LIKENVQSQERSSVP	66 / 9 AA	149
Phosphosite 9:	PARP9	Q8IXQ6	Y831	EYVQSQDYSSGPMRP	100 / 6 AA	96
Phosphosite 10:	FAM102B	Q5T8I3	S313	IVEKILQSQDFSLDS	71 / 7 AA	39
Phosphosite 11:	TRIM8	Q9BZR9	S499	HFPWTVPSQEYSHPL	71 / 7 AA	61
Phosphosite 12:	GCM1	Q9NP62	S378	DFNSYVQSPAYHSPQ	71 / 7 AA	49
Phosphosite 13:	CNOT2	Q9NZN8	S270	TKPANEQSQDFSIHN	83 / 6 AA	60
Phosphosite 14:	SPRED1	Q7Z699	Y211	IQSRSMEYVQRQISK	83 / 6 AA	50
Phosphosite 15:	TXNDC5	Q8NBS9	Y289	DLESLREYVESQLQR	83 / 6 AA	48
Phosphosite 16:	PAGE3	Q5JUK9	S47	QEEPPIESQDYTPGQ	57 / 7 AA	12
Phosphosite 17:	SPTBN1	Q01082	S553	EMKVLVLSQDYGKHL	71 / 7 AA	275
Phosphosite 18:	NR2F2	P24468	Y348	SQCALEEYVRSQYPN	83 / 6 AA	46
Phosphosite 19:	NR2F1	P10589	Y355	SQCALEEYVRSQYPN	83 / 6 AA	46
Phosphosite 20:	NR2F2	P24468	S351	ALEEYVRSQYPNQPT	83 / 6 AA	46