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:	S704
P-Site Sequence:	IKFLVSVSKENSTAS
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	S704	IKFLVSVSKENSTAS	100 / 9 AA	146
Phosphosite 1:	HSP90AA4P	Q58FG1	T253	GKTLVSVTKEDLELP	75 / 8 AA	48
Phosphosite 2:	USP19	O94966	S702	KPIKFLVSVSKENST	100 / 7 AA	146
Phosphosite 3:	SYT16	Q17RD7	S43	SASLVNISKQDSKLS	55 / 9 AA	72
Phosphosite 4:	HSP90AA1	P07900	S543	FEGKTLVSVTKEGLE	85 / 7 AA	85
Phosphosite 5:	HSP90AB1	P08238	T537	GKSLVSVTKEGLELP	75 / 8 AA	83
Phosphosite 6:	HSP90AB2P	Q58FF8	S308	FDGKSLVSVTKEGLE	85 / 7 AA	44
Phosphosite 7:	HSP90AB3P	Q58FF7	S408	FDGKSLVSVTKEGLE	85 / 7 AA	68
Phosphosite 8:	HSP90AB1	P08238	S535	FDGKSLVSVTKEGLE	85 / 7 AA	83
Phosphosite 9:	STXBP4	Q6ZWJ1	S72	KPGDQLVSVNKESMI	85 / 7 AA	62
Phosphosite 10:	KDELC2	Q7Z4H8	S329	RLQLVQLSKENPQLL	66 / 9 AA	59
Phosphosite 11:	C18orf34	Q5BJE1	S53	SLVLYGASKENSEGF	66 / 9 AA	102
Phosphosite 12:	AKAP9	Q99996	T1091	LDHLPSVTKESSLRA	66 / 9 AA	454
Phosphosite 13:	KAP	P61109	S26	FPLSELVSINKELQN	71 / 7 AA	13
Phosphosite 14:	RYR3	Q15413	S177	DLILVSVSSERYLHL	85 / 7 AA	552
Phosphosite 15:	MRPL32	Q9BYC8	S65	PANDTSGSKENSSLL	75 / 8 AA	21
Phosphosite 16:	PSIP1	O75475	S118	EEKETSVSKEDTDHE	62 / 8 AA	60
Phosphosite 17:	ANGPT2	O15123	S221	DQLQVLVSKQNSIIE	75 / 8 AA	57
Phosphosite 18:	HLTF	Q14527	S253	QALAWMVSRENSKEL	83 / 6 AA	114
Phosphosite 19:	TRIM63	Q969Q1	T198	LEDSRRVTKENSHQV	83 / 6 AA	40
Phosphosite 20:	IQGAP2	Q13576	T1202	DKYTDLVTVSKPVIY	83 / 6 AA	181