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:	USP19
Human P-Site:	S406
P-Site Sequence:	TGPTPLDSTPPGGAP
UniProt:	O94966
Intern. Prot. ID:	IPI00016589

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP19	O94966	S406	TGPTPLDSTPPGGAP	100 / 9 AA	146
Phosphosite 1:	USP19	O94966	T407	GPTPLDSTPPGGAPH	100 / 8 AA	146
Phosphosite 2:	NUT	Q86Y26	S116	LTQTALNSTAPGTPC	66 / 9 AA	120
Phosphosite 3:	KCNE4	Q8WWG9	S9	LKMEPLNSTHPGTAA	75 / 8 AA	18
Phosphosite 4:	CDK1	P06493	S93	DLKKYLDSIPPGQYM	85 / 7 AA	34
Phosphosite 5:	C19orf21	Q8IVT2	S626	TVEDPVDSAPPGQRK	75 / 8 AA	75
Phosphosite 6:	GLI2	P10070	T700	DLTALDDTPPGADTS	75 / 8 AA	168
Phosphosite 7:	WISP3	O95389	T30	GTGPLDTTPEGRPGE	75 / 8 AA	39
Phosphosite 8:	WISP3	O95389	T29	QGTGPLDTTPEGRPG	75 / 8 AA	39
Phosphosite 9:	TTN	Q8WZ42	T18620	VGPPLDSTPTVAKHK	100 / 6 AA	3816
Phosphosite 10:	FOXM1	Q08050	S666	LSTTPLQSAPPLESP	75 / 8 AA	84
Phosphosite 11:	TTN	Q8WZ42	S18619	GVGPPLDSTPTVAKH	100 / 6 AA	3816
Phosphosite 12:	TAK1L	P57077	T126	PSSPLDDTPPEDSIP	75 / 8 AA	27
Phosphosite 13:	C10orf76	Q5T2E6	T343	TPVTPLGTTPPSSDV	66 / 9 AA	79
Phosphosite 14:	MUC3A	Q02505	S1606	TTETPLHSTPGLTSW	85 / 7 AA	266
Phosphosite 15:	N-Myc	P04198	T43	YFGGPDSTPPGEDIW	100 / 6 AA	50
Phosphosite 16:	MLF1IP	Q71F23	T98	CGLSLSSTPPGKEAK	85 / 7 AA	48
Phosphosite 17:	N-Myc	P04198	S42	FYFGGPDSTPPGEDI	100 / 6 AA	50
Phosphosite 18:	PPP1R16A	Q96I34	S441	YQLSPLDSTTPHTLV	75 / 8 AA	58
Phosphosite 19:	MLF1IP	Q71F23	S97	HCGLSLSSTPPGKEA	85 / 7 AA	48
Phosphosite 20:	SATB1	Q01826	S465	MGPAPLISTPPSRPP	66 / 9 AA	86