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:	PARP3
Human P-Site:	T177
P-Site Sequence:	RGPVRTVTKRVQPCS
UniProt:	Q9Y6F1
Intern. Prot. ID:	IPI00023184

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP3	Q9Y6F1	T177	RGPVRTVTKRVQPCS	100 / 9 AA	60
Phosphosite 1:	PARP3	Q9Y6F1	T175	VDRGPVRTVTKRVQP	100 / 7 AA	60
Phosphosite 2:	NAP1L4	Q99733	T281	RGTVRTITKQVPNES	66 / 9 AA	43
Phosphosite 3:	NAP1L1	P55209	T289	RGTVRTVTKTVSNDS	87 / 8 AA	45
Phosphosite 4:	SEC6L1	O60645	T268	TILERTVTTRIEGTQ	62 / 8 AA	87
Phosphosite 5:	SPTBN4	Q9NRC6	T2377	SRELDNVTKRIQEKE	71 / 7 AA	417
Phosphosite 6:	LSG1	Q9H089	T606	QENVRALTKGVQAVM	66 / 9 AA	75
Phosphosite 7:	KIF2B	Q8N4N8	T113	IRDQRTATKWVAMIP	71 / 7 AA	76
Phosphosite 8:	CCDC27	Q2M243	S93	HQKPRTLSKSVQTIS	62 / 8 AA	75
Phosphosite 9:	NAP1L1	P55209	T287	KGRGTVRTVTKTVSN	100 / 6 AA	45
Phosphosite 10:	DDX47	Q9H0S4	T209	FLFSATMTKKVQKLQ	71 / 7 AA	51
Phosphosite 11:	4930429A22Rik Probable exonuclease	Q8IYB7	S746	CNDRRMASKRVQELS	62 / 8 AA	99
Phosphosite 12:	ISCA1	Q9BUE6	S14	RATVRAVSKRKLQPT	71 / 7 AA	14
Phosphosite 13:	C1orf25	Q7Z2T5	T714	SASEDTVTERVEMSV	71 / 7 AA	82
Phosphosite 14:	SRRM2	Q9UQ35	T501	RSRSRTPTKRGHSRS	62 / 8 AA	300
Phosphosite 15:	SCYL3	Q8IZE3	T82	ADGIHLVTERVQPLE	55 / 9 AA	83
Phosphosite 16:	NAP1L4	Q99733	T279	KGRGTVRTITKQVPN	71 / 7 AA	43
Phosphosite 17:	ARGLU1	Q9NWB6	S90	DIFGRTVSKRSSLDE	83 / 6 AA	33
Phosphosite 18:	ATAD2B	Q9ULI0	T971	RLFLRDVTKRLATDK	62 / 8 AA	165
Phosphosite 19:	ARGLU1	Q9NWB6	T88	RIDIFGRTVSKRSSL	83 / 6 AA	33
Phosphosite 20:	PRR10	Q8N7Y1	T201	QGFLRSGTKRVMCKV	62 / 8 AA	26