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:	USP44
Human P-Site:	S354
P-Site Sequence:	SRQSSLSSGLSGGAS
UniProt:	Q9H0E7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP44	Q9H0E7	S354	SRQSSLSSGLSGGAS	100 / 9 AA	81
Phosphosite 1:	USP44	Q9H0E7	S353	CSRQSSLSSGLSGGA	100 / 8 AA	81
Phosphosite 2:	EP400	Q96L91	S931	LQESSLDSGMSGRKR	77 / 9 AA	344
Phosphosite 3:	C21orf96	Q9H7H1	S48	TPDSKLRSGLSGEIK	77 / 9 AA	15
Phosphosite 4:	BAHD1	Q8TBE0	S14	KSLPMLSSGLTGRRE	85 / 7 AA	85
Phosphosite 5:	CASP8AP2	Q9UKL3	S1391	SEKGPSLSSGLSLPV	87 / 8 AA	223
Phosphosite 6:	CASP8AP2	Q9UKL3	S1392	EKGPSLSSGLSLPVH	87 / 8 AA	223
Phosphosite 7:	NAV1	Q8NEY1	S418	DESSSISSGLSDASD	77 / 9 AA	202
Phosphosite 8:	ATXN7L1	Q9ULK2	S640	SLQTSLSSPLSGPHK	77 / 9 AA	89
Phosphosite 9:	CRY1	Q16526	T559	QGRSSMGTGLSGGKR	66 / 9 AA	66
Phosphosite 10:	Nav3	Q8IVL0	S888	DDSSSVSSGLSDTLD	77 / 9 AA	256
Phosphosite 11:	NAV1	Q8NEY1	S417	WDESSSISSGLSDAS	87 / 8 AA	202
Phosphosite 12:	USP2	O75604	S105	GTERPLGSGLSGGSG	75 / 8 AA	68
Phosphosite 13:	PLEKHG4	Q58EX7	S265	APSSSLFSGLSQLQE	87 / 8 AA	131
Phosphosite 14:	JMJD1B	Q7LBC6	S566	QSLESLSSGLCKGRS	85 / 7 AA	192
Phosphosite 15:	CTNND2	Q9UQB3	S32	SEKTSSLSPGLNTSN	75 / 8 AA	133
Phosphosite 16:	Nav3	Q8IVL0	S887	WDDSSSVSSGLSDTL	87 / 8 AA	256
Phosphosite 17:	ABL2	P42684	S789	NSTSSMSSGLPEQDR	75 / 8 AA	128
Phosphosite 18:	SALL4	Q9UJQ4	S307	PSATSSLSPGLAPFT	75 / 8 AA	112
Phosphosite 19:	KIAA1305	Q9P2P1	S1419	SYIISLTSGLSSLPF	85 / 7 AA	208
Phosphosite 20:	ABL2	P42684	S788	SNSTSSMSSGLPEQD	75 / 8 AA	128