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:	USP20
Human P-Site:	S277
P-Site Sequence:	EKREGDRSPSEDEFL
UniProt:	Q9Y2K6
Intern. Prot. ID:	IPI00328285

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP20	Q9Y2K6	S277	EKREGDRSPSEDEFL	100 / 9 AA	102
Phosphosite 1:	KIF11	P52732	S120	FTMEGERSPNEEYTW	66 / 9 AA	119
Phosphosite 2:	USP20	Q9Y2K6	S279	REGDRSPSEDEFLSC	100 / 7 AA	102
Phosphosite 3:	PDIA2	Q13087	S28	GQEQGARSPSEEPPE	66 / 9 AA	58
Phosphosite 4:	HCN4	Q9Y3Q4	S138	LIAEGDASPGEDRTP	77 / 9 AA	129
Phosphosite 5:	TNRC5	Q9BT09	S257	GGLEGDPSPEEDEGI	77 / 9 AA	31
Phosphosite 6:	DBF4B	Q8NFT6	S468	ALLPGEWSPAEDMPL	62 / 8 AA	67
Phosphosite 7:	BRPF3	Q9ULD4	S989	SESEGERSPQQEEET	55 / 9 AA	136
Phosphosite 8:	MST1P9	Q2TV78	S26	CSQPGQRSPSNDFQV	75 / 8 AA	80
Phosphosite 9:	OR2M3	Q8NG83	T269	PTSDRSPTQDKMVSV	71 / 7 AA	35
Phosphosite 10:	OR2M3	Q8NG83	S267	IRPTSDRSPTQDKMV	62 / 8 AA	35
Phosphosite 11:	C10orf90	Q96M02	S455	FLPIGDSSPSDDCLS	75 / 8 AA	78
Phosphosite 12:	NIPA1	Q7RTP0	S22	AAGEGARSPSPAAVS	85 / 7 AA	35
Phosphosite 13:	RUNX2	Q13950	S465	MVPGGDRSPSRMLPP	100 / 6 AA	57
Phosphosite 14:	C9orf153	Q5TBE3	S8	MFLTGDTSPAEDNRE	75 / 8 AA	11
Phosphosite 15:	Putative uncharacterized protein FLJ46214	Q6ZRN7	S177	RQGPGDRSPSPSAPS	100 / 6 AA	21
Phosphosite 16:	CLCN6	P51797	S727	LYPDQSPSEDWTMEE	85 / 7 AA	97
Phosphosite 17:	CLCN6	P51797	S725	PNLYPDQSPSEDWTM	85 / 7 AA	97
Phosphosite 18:	TSAPN10	Q9H1Z9	S7	_MEEGERSPLLSQET	83 / 6 AA	37
Phosphosite 19:	KLC1	Q07866	S162	KKYDDDISPSEDKDT	66 / 9 AA	65
Phosphosite 20:	SPEF2	Q9C093	S1813	QGSDGERSPSRHTEE	71 / 7 AA	210