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:	CELF3
Human P-Site:	S420
P-Site Sequence:	VDRATNQSKCFGFVS
UniProt:	Q5SZQ8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CELF3	Q5SZQ8	S420	VDRATNQSKCFGFVS	100 / 9 AA	51
Phosphosite 1:	CELF6	Q96J87	S436	VDRATNQSKCFGFVS	100 / 9 AA	50
Phosphosite 2:	ARMC2	Q8NEN0	S796	SENITNASSCFGNED	75 / 8 AA	97
Phosphosite 3:	BAT2D1	Q9Y520	S893	HTDANNQSACFEAPD	75 / 8 AA	317
Phosphosite 4:	ANUBL1	Q86XD8	S494	LVKPERQSKCFEFGK	83 / 6 AA	80
Phosphosite 5:	CELF6	Q96J87	T433	KVFVDRATNQSKCFG	100 / 6 AA	50
Phosphosite 6:	CELF3	Q5SZQ8	T417	KVFVDRATNQSKCFG	100 / 6 AA	51
Phosphosite 7:	SCRN1	Q12765	S322	KLVPKTQSPCFGDDD	55 / 9 AA	46
Phosphosite 8:	HDX	Q7Z353	S27	ENGMTNQSKNCFQLI	87 / 8 AA	77
Phosphosite 9:	RAG1	P15918	Y985	NARQSKCYEMEDVLK	66 / 6 AA	119
Phosphosite 10:	CA5B	Q9Y2D0	S147	GSEHTVDSKCFPAEL	71 / 7 AA	36
Phosphosite 11:	TOP1	P11387	S298	KNIITNLSKCDFTQM	83 / 6 AA	91
Phosphosite 12:	TOPBP1	Q92547	S20	FLKSSDNSKCFFKAL	50 / 8 AA	171
Phosphosite 13:	ZNF649	Q9BS31	S121	YLGLTNQSRRYNRKE	50 / 8 AA	58
Phosphosite 14:	UHRF1BP1L	A0JNW5	S214	VRLITNQSKIRVTLK	83 / 6 AA	164
Phosphosite 15:	SNRNP200	O75643	S1799	TLSDLEQSKCISIED	57 / 7 AA	245
Phosphosite 16:	HDAC7	Q8WUI4	Y822	VSAKCFGYMTQQLMN	100 / 4 AA	103
Phosphosite 17:	CIC	Q96RK0	S68	PASHPVASNQSKEPA	83 / 6 AA	164
Phosphosite 18:	USP18	Q9UMW8	S226	PRELSSKSKCFCENC	57 / 7 AA	43
Phosphosite 19:	USP41	Q3LFD5	S226	PRELSSKSKCFCENC	57 / 7 AA	41
Phosphosite 20:	CIC	Q96RK0	S71	HPVASNQSKEPAESA	83 / 6 AA	164