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:	USP33
Human P-Site:	S87
P-Site Sequence:	SYVGCGESQVDHSTI
UniProt:	Q8TEY7
Intern. Prot. ID:	IPI00236901

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP33	Q8TEY7	S87	SYVGCGESQVDHSTI	100 / 9 AA	107
Phosphosite 1:	USP20	Q9Y2K6	S56	PYVGCGESFADHSTI	77 / 9 AA	102
Phosphosite 2:	STAG3	Q9UJ98	S857	GDLGSGDSQEDHLQI	66 / 9 AA	139
Phosphosite 3:	IGF2R	P11717	S1479	IRFTCSESQVNSRPM	71 / 7 AA	274
Phosphosite 4:	VPS13D	Q5THJ4	S1585	LSTCGESSVERKENG	62 / 8 AA	492
Phosphosite 5:	C7orf47	Q8TAP8	S8	MMMGCGESELKSADG	71 / 7 AA	28
Phosphosite 6:	CEP68	Q76N32	S118	DLLLSGESQVEKTKL	71 / 7 AA	81
Phosphosite 7:	IGF2R	P11717	S1477	TTIRFTCSESQVNSR	83 / 6 AA	274
Phosphosite 8:	TTC23L	Q6PF05	S47	PTGGCGESEEETKAK	62 / 8 AA	41
Phosphosite 9:	BTG4	Q9NY30	S79	LERACVESNVDFSHL	55 / 9 AA	26
Phosphosite 10:	EFHB	Q8N7U6	S44	EDSRCGESPVVSNKC	83 / 6 AA	94
Phosphosite 11:	RGN	Q15493	S19	ENCRCGESPVWEEVS	83 / 6 AA	33
Phosphosite 12:	EYS	Q5T1H1	S2219	VKYGCGNSQNILTVS	83 / 6 AA	351
Phosphosite 13:	SOCS6	O14544	S267	RAFPEDESQVDQDLV	71 / 7 AA	60
Phosphosite 14:	RPAP1	Q9BWH6	S10	SRPKPGESEVDLLHF	83 / 6 AA	153
Phosphosite 15:	PDA6	Q15084	S248	KIFQKGESPVDYDGG	71 / 7 AA	48
Phosphosite 16:	HSPA13	P48723	S357	SDKKSGESQVLFETE	83 / 6 AA	52
Phosphosite 17:	TNN	Q9UQP3	S286	LVSWEPSSQVDHYLL	100 / 5 AA	144
Phosphosite 18:	C2orf63	Q8NHS4	S135	SNSSKIQSQIDHIKQ	66 / 6 AA	67
Phosphosite 19:	ZNF181	Q2M3W8	S133	KLEGKHGSQVDHFRP	100 / 5 AA	66
Phosphosite 20:	ERC2	O15083	S337	RRMAEAESQVSHLEV	71 / 7 AA	111