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:	PSMB5
Human P-Site:	Y258
P-Site Sequence:	VADLHEKYSGSTP__
UniProt:	P28074
Intern. Prot. ID:	IPI00479306

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSMB5	P28074	Y258	VADLHEKYSGSTP__	100 / 9 AA	28
Phosphosite 1:	PSMB5	P28074	S259	ADLHEKYSGSTP___	100 / 8 AA	28
Phosphosite 2:	SETD2	Q9BYW2	Y1038	VSTVHEDYSGSSESS	66 / 9 AA	288
Phosphosite 3:	XAF1	Q6GPH4	Y104	KLELHESYCGSRTEL	75 / 8 AA	35
Phosphosite 4:	XAF1	Q6GPH4	S103	SKLELHESYCGSRTE	75 / 8 AA	35
Phosphosite 5:	ACR	P10323	Y134	KIIIHEKYNSATEGN	55 / 9 AA	46
Phosphosite 6:	Rb-like 1	P28749	Y648	PISVHERYSSPTAGS	55 / 9 AA	121
Phosphosite 7:	SETD2	Q9BYW2	S1039	STVHEDYSGSSESSN	75 / 8 AA	288
Phosphosite 8:	Rb-like 1	P28749	S649	ISVHERYSSPTAGSA	62 / 8 AA	121
Phosphosite 9:	FAM73A	Q8NAN2	Y161	NGGLFSKYSGSAQSL	66 / 9 AA	71
Phosphosite 10:	PSMB5	P28074	S261	LHEKYSGSTP_____	100 / 6 AA	28
Phosphosite 11:	USP51	Q70EK9	Y419	SSLFHAMYSGSRTPH	62 / 8 AA	80
Phosphosite 12:	PMS1	P54277	Y802	MTADDQRYSGSTYLS	62 / 8 AA	106
Phosphosite 13:	Tyk2	P29597	Y1176	LKTVHEKYQGQAPSV	71 / 7 AA	134
Phosphosite 14:	MRPL30	Q8TCC3	Y56	SPEDHEKYGGDPQNP	83 / 6 AA	19
Phosphosite 15:	LRRC17	Q8N6Y2	Y64	YTYLHEKYLDCQERK	100 / 5 AA	52
Phosphosite 16:	KNTC1	P50748	S535	AFGPEKFSGSSWIEF	62 / 8 AA	251
Phosphosite 17:	MARK2	Q7KZI7	Y731	QSELHEKYMLLCMHG	100 / 5 AA	88
Phosphosite 18:	PMS1	P54277	S803	TADDQRYSGSTYLSD	71 / 7 AA	106
Phosphosite 19:	FHOD3	Q2V2M9	Y400	VRDLREKYSNFGNNS	83 / 6 AA	159
Phosphosite 20:	KIAA1143	Q96AT1	S110	HPSDEKYSGLTASSK	75 / 8 AA	17