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:	UBQLN4
Human P-Site:	S509
P-Site Sequence:	SAGSNAGSTPEAPTS
UniProt:	Q9NRR5
Intern. Prot. ID:	IPI00024502

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBQLN4	Q9NRR5	S509	SAGSNAGSTPEAPTS	100 / 9 AA	64
Phosphosite 1:	UBQLN4	Q9NRR5	T510	AGSNAGSTPEAPTSS	100 / 8 AA	64
Phosphosite 2:	CASZ1	Q86V15	T214	EKLHAGSTPEAATSS	87 / 8 AA	190
Phosphosite 3:	SKIV2L	Q15477	S270	KEASTAVSTPEAPEP	77 / 9 AA	138
Phosphosite 4:	C4orf23	Q8IYL2	S171	LTSSGAGSQPEAQRE	77 / 9 AA	85
Phosphosite 5:	EEF1G	P26641	T88	NEELRGSTPEAAAQV	100 / 6 AA	50
Phosphosite 6:	EEF1G	P26641	S87	SNEELRGSTPEAAAQ	100 / 6 AA	50
Phosphosite 7:	TTN	Q8WZ42	S3727	DTPCKAKSTPEAPED	66 / 9 AA	3816
Phosphosite 8:	SH3MD4	Q8TEJ3	S441	DVSSSAGSTPTAVPR	77 / 9 AA	93
Phosphosite 9:	ZC3H7B	Q9UGR2	T979	DGDLAGATPEAPAAA	85 / 7 AA	112
Phosphosite 10:	GPS1	Q13098	S227	SYVSKAESTPEIAEQ	75 / 8 AA	56
Phosphosite 11:	RRS1	Q15050	T56	GLRCAGPTPEAELQA	85 / 7 AA	41
Phosphosite 12:	C3orf26	Q9BQ75	S20	QPTGAGSSPEASDGE	85 / 7 AA	32
Phosphosite 13:	NUMB	P49757	S339	SQITNAFSTPEDPFS	75 / 8 AA	71
Phosphosite 14:	C3orf26	Q9BQ75	S19	NQPTGAGSSPEASDG	66 / 9 AA	32
Phosphosite 15:	DMXL1	Q9Y485	S858	SILSNAGSSPNGFSE	66 / 9 AA	338
Phosphosite 16:	SRRM2	Q9UQ35	S1218	RERSGAGSSPETKEQ	66 / 9 AA	300
Phosphosite 17:	KNTC1	P50748	T1035	AKHKPGSTPEPIAAE	62 / 8 AA	251
Phosphosite 18:	KNTC1	P50748	S1034	QAKHKPGSTPEPIAA	62 / 8 AA	251
Phosphosite 19:	TTN	Q8WZ42	T3728	TPCKAKSTPEAPEDF	75 / 8 AA	3816
Phosphosite 20:	PPP1R2P3	Q6NXS1	S192	TEESNQGSTPSDQQQ	85 / 7 AA	23