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:	S350
P-Site Sequence:	GFVCSRQSSLSSGLS
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	S350	GFVCSRQSSLSSGLS	100 / 9 AA	81
Phosphosite 1:	USP44	Q9H0E7	S351	FVCSRQSSLSSGLSG	100 / 8 AA	81
Phosphosite 2:	KIF21A	Q7Z4S6	S1228	IGSISRQSSLSEKKI	87 / 8 AA	187
Phosphosite 3:	KIF21A	Q7Z4S6	S1229	GSISRQSSLSEKKIP	100 / 7 AA	187
Phosphosite 4:	SIPA1L2	Q9P2F8	S444	GESCSFESSLSSHCT	77 / 9 AA	190
Phosphosite 5:	USP44	Q9H0E7	S347	KDTGFVCSRQSSLSS	100 / 6 AA	81
Phosphosite 6:	AMOTL1	Q8IY63	T808	TGTHSRQTSLTSSQL	66 / 9 AA	107
Phosphosite 7:	KLKP1	Q107X0	S52	PNACSRQSHVSYPNP	75 / 8 AA	14
Phosphosite 8:	AMOTL1	Q8IY63	S809	GTHSRQTSLTSSQLA	75 / 8 AA	107
Phosphosite 9:	ZNF260	Q3ZCT1	S68	GKVCSRVSSLTLHLR	75 / 8 AA	47
Phosphosite 10:	QSER1	Q2KHR3	S231	FQETTRQSSLSCSPI	85 / 7 AA	190
Phosphosite 11:	STIL	Q15468	S563	STLNSRQSSLAPQSQ	75 / 8 AA	143
Phosphosite 12:	LASS2	Q96G23	S107	VELLSRQSGLSGRQV	75 / 8 AA	45
Phosphosite 13:	STIL	Q15468	S564	TLNSRQSSLAPQSQP	75 / 8 AA	143
Phosphosite 14:	CECR2	Q9BXF3	S1330	NAATKRQSSLSASEY	85 / 7 AA	164
Phosphosite 15:	QSER1	Q2KHR3	S232	QETTRQSSLSCSPIG	85 / 7 AA	190
Phosphosite 16:	CECR2	Q9BXF3	S1331	AATKRQSSLSASEYL	85 / 7 AA	164
Phosphosite 17:	FSIP2	Q5CZC0	S3163	PFFISKQSSLSEVSG	75 / 8 AA	370
Phosphosite 18:	WIP	O43516	S238	GGGSIRQSPLSSSSP	85 / 7 AA	51
Phosphosite 19:	DD11L	A8MPP1	S591	VILSRQGSLSESTLK	85 / 7 AA	102
Phosphosite 20:	CECR2	Q9BXF3	T1010	PPLQTDCTRQSSPQE	83 / 6 AA	164