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:	S341
P-Site Sequence:	WGQQRTNSEQVDEDA
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	S341	WGQQRTNSEQVDEDA	100 / 9 AA	102
Phosphosite 1:	USP20	Q9Y2K6	T339	FSWGQQRTNSEQVDE	100 / 7 AA	102
Phosphosite 2:	PPRC1	Q5VV67	S1360	PLDHRTSSEQADPSA	66 / 9 AA	178
Phosphosite 3:	NUDT8	Q8WV74	S133	PQSLRPNSEEVDEVF	75 / 8 AA	25
Phosphosite 4:	STAC	Q99469	S66	NFFQRTNSEDMKLQA	75 / 8 AA	45
Phosphosite 5:	HIVEP1	P15822	S1368	REMRRTASEQINCTQ	55 / 9 AA	297
Phosphosite 6:	IMPDH2	P12268	S496	KFEKRTSSAQVEGGV	62 / 8 AA	56
Phosphosite 7:	PRDM11	Q9NQV5	S284	KRLQREKSEQVLDNP	75 / 8 AA	57
Phosphosite 8:	PLEKHA5	Q9HAU0	T408	ADRVIQRTNSMQQLE	85 / 7 AA	127
Phosphosite 9:	PPRC1	Q5VV67	S1359	EPLDHRTSSEQADPS	62 / 8 AA	178
Phosphosite 10:	Nedd4-BP2	Q86UW6	S1201	CDAERGNSEQAEMRA	55 / 9 AA	199
Phosphosite 11:	ZNF337	Q9Y3M9	S483	TLHQRTHSEEKPYGC	71 / 7 AA	87
Phosphosite 12:	ZNF343	Q6P1L6	S320	SRHQRTHSEEKPYLC	71 / 7 AA	69
Phosphosite 13:	ZNF425	Q6IV72	S381	KTHQRTHSEEKPFSC	71 / 7 AA	88
Phosphosite 14:	ZNF169	Q14929	S509	TRHQRTHSEEELYVD	71 / 7 AA	67
Phosphosite 15:	PLEKHA5	Q9HAU0	S410	RVIQRTNSMQQLEQW	85 / 7 AA	127
Phosphosite 16:	DGK-B	Q9Y6T7	S420	NKMQRANSVTVDGQG	66 / 9 AA	91
Phosphosite 17:	SAMHD1	Q9Y3Z3	S6	__MQRADSEQPSKRP	71 / 7 AA	72
Phosphosite 18:	ZNF449	Q6P9G9	S402	IGHQRTHSEEETYKC	71 / 7 AA	60
Phosphosite 19:	CCR7	P32248	S203	YSDLQRSSSEQAMRC	62 / 8 AA	43
Phosphosite 20:	CCR7	P32248	S204	SDLQRSSSEQAMRCS	62 / 8 AA	43