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:	USP28
Human P-Site:	S971
P-Site Sequence:	FETNDDHSVTEGINV
UniProt:	Q96RU2
Intern. Prot. ID:	IPI00045496

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP28	Q96RU2	S971	FETNDDHSVTEGINV	100 / 9 AA	122
Phosphosite 1:	AHNAK2	Q8IVF2	S38	AETEDDHSVTEGPAD	100 / 8 AA	617
Phosphosite 2:	HLA-DQA1	P01909	S152	TWLSNGHSVTEGVSE	66 / 9 AA	28
Phosphosite 3:	USP33	Q8TEY7	S693	WYEFDDQSVTEVSES	85 / 7 AA	107
Phosphosite 4:	HLA-DQA1	P01909	T154	LSNGHSVTEGVSETS	85 / 7 AA	28
Phosphosite 5:	CPXM2	Q8N436	S124	KAANDDHSVRVARED	100 / 6 AA	86
Phosphosite 6:	HLA-DQA1	P01909	S153	TWLSNGQSVTEGVSE	55 / 9 AA	28
Phosphosite 7:	FMR1	Q06787	S557	FKGNDDHSRTDNRPR	75 / 8 AA	71
Phosphosite 8:	ZBTB46	Q86UZ6	S317	RDSNADLSVTEASSS	66 / 9 AA	64
Phosphosite 9:	RNF170	Q96K19	S17	SLKLDDDSVIEGVSD	75 / 8 AA	30
Phosphosite 10:	TTN	Q8WZ42	S3979	PLVPSEHSCTEGGKI	71 / 7 AA	3816
Phosphosite 11:	TTN	Q8WZ42	T3981	VPSEHSCTEGGKILI	71 / 7 AA	3816
Phosphosite 12:	SGSM3	Q96HU1	S551	YSIAGDDSVTEGVTD	85 / 7 AA	85
Phosphosite 13:	TRIM65	Q6PJ69	S394	EVRASDHSVTLGVSY	85 / 7 AA	57
Phosphosite 14:	TRIM65	Q6PJ69	T396	RASDHSVTLGVSYPQ	85 / 7 AA	57
Phosphosite 15:	CHRNB2	P17787	S446	RSEDDDQSVSEDWKY	62 / 8 AA	57
Phosphosite 16:	ZCCHC7	Q8N3Z6	S200	NLVGCENSVTEGEDG	71 / 7 AA	63
Phosphosite 17:	ANKRD34B	A5PLL1	T442	FPLDHSVTQTRQGFL	83 / 6 AA	56
Phosphosite 18:	ANKRD34B	A5PLL1	S440	GAFPLDHSVTQTRQG	83 / 6 AA	56
Phosphosite 19:	ZCCHC7	Q8N3Z6	T202	VGCENSVTEGEDGIN	71 / 7 AA	63
Phosphosite 20:	PARG	Q86W56	S197	SPQNDDHSDTDSEEN	66 / 9 AA	111