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:	PARP16
Human P-Site:	S281
P-Site Sequence:	KPPKRASSQLSWFSS
UniProt:	Q8N5Y8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP16	Q8N5Y8	S281	KPPKRASSQLSWFSS	100 / 9 AA	36
Phosphosite 1:	DNAI2	Q9GZS0	T166	QEIKRAATHLSWHPD	66 / 9 AA	69
Phosphosite 2:	PARP16	Q8N5Y8	S280	QKPPKRASSQLSWFS	100 / 8 AA	36
Phosphosite 3:	TTN	Q8WZ42	S25772	IIEKRETSRLSWTQV	66 / 9 AA	3816
Phosphosite 4:	SLK	Q9H2G2	S341	PASKRASSDLSIASS	87 / 8 AA	143
Phosphosite 5:	TAF1L	Q8IZX4	S1134	LQNKKTSSQLSREWE	66 / 9 AA	207
Phosphosite 6:	TAF1	P21675	S1115	LQNKKTSSQLSRERE	66 / 9 AA	213
Phosphosite 7:	SLK	Q9H2G2	S340	IPASKRASSDLSIAS	87 / 8 AA	143
Phosphosite 8:	TXNIP	Q9H3M7	S315	SMASRTSSEMSWVDL	62 / 8 AA	44
Phosphosite 9:	UHRF1BP1L	A0JNW5	S1109	KNMKRSSSQMSLDTI	66 / 9 AA	164
Phosphosite 10:	DNAH2	Q9P225	S17	RLSGRGSSQASWSGR	75 / 8 AA	508
Phosphosite 11:	UHRF1BP1L	A0JNW5	S1108	YKNMKRSSSQMSLDT	75 / 8 AA	164
Phosphosite 12:	PARP16	Q8N5Y8	S284	KRASSQLSWFSSHWF	100 / 6 AA	36
Phosphosite 13:	CNTN6	Q9UQ52	S614	EDISSTTSQLSWRAG	71 / 7 AA	114
Phosphosite 14:	GATAD2A	Q86YP4	S528	GAVLQASSQLSRGSA	75 / 8 AA	68
Phosphosite 15:	Myomesin 2	P54296	T40	ASKKRASTQASSQKS	66 / 9 AA	165
Phosphosite 16:	CNTN6	Q9UQ52	S617	SSTTSQLSWRAGPDN	83 / 6 AA	114
Phosphosite 17:	MCRS1	Q96EZ8	S36	AGQKRASSQALGTIP	100 / 6 AA	52
Phosphosite 18:	TBC1D4	O60343	S1207	EKLERANSQLKRQNM	62 / 8 AA	147
Phosphosite 19:	MCRS1	Q96EZ8	S35	LAGQKRASSQALGTI	100 / 6 AA	52
Phosphosite 20:	MORC1	Q86VD1	S769	LAMKRSSSLPSWKSL	66 / 9 AA	113