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:	PSME4
Human P-Site:	S377
P-Site Sequence:	RERYKKPSWLTPVPD
UniProt:	Q14997
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSME4	Q14997	S377	RERYKKPSWLTPVPD	100 / 9 AA	211
Phosphosite 1:	PSME4	Q14997	T380	YKKPSWLTPVPDSHK	100 / 6 AA	211
Phosphosite 2:	HYDIN	Q4G0P3	S626	HVDYKRPSWTKEEIS	83 / 6 AA	576
Phosphosite 3:	KIAA0556	O60303	S753	EPPGKTPSWLQPSPT	75 / 8 AA	181
Phosphosite 4:	C20orf152	Q96M20	S97	QIMQKKPSWRTEDEI	85 / 7 AA	67
Phosphosite 5:	ATP8B2	P98198	S26	SWSRKKPSWGTEEER	85 / 7 AA	137
Phosphosite 6:	ZNF609	O15014	S642	EKCKKPSSLKPEKIP	75 / 8 AA	151
Phosphosite 7:	MT-ND2	P03891	T238	SRTWNKLTWLTPLIP	55 / 9 AA	39
Phosphosite 8:	ARFIP2	P53365	S336	PPGAEKPSWLEEQ__	100 / 5 AA	38
Phosphosite 9:	KIR3DX1	Q9H7L2	S225	TGKYKKPSLSTQVDP	66 / 9 AA	39
Phosphosite 10:	ISG20L2	Q9H9L3	S99	LDKKAAVSWLTPAPS	100 / 5 AA	39
Phosphosite 11:	ISG20L2	Q9H9L3	T102	KAAVSWLTPAPSKKA	100 / 5 AA	39
Phosphosite 12:	abLIM2	Q6H8Q1	S461	DQDNRKKSSWLMLKG	83 / 6 AA	68
Phosphosite 13:	CCDC88B	A6NC98	S1314	LPRTKKGSWLADKVK	71 / 7 AA	165
Phosphosite 14:	GM2A	P17900	S161	VPDLELPSWLTTGNY	100 / 5 AA	21
Phosphosite 15:	abLIM2	Q6H8Q1	S462	QDNRKKSSWLMLKGD	71 / 7 AA	68
Phosphosite 16:	KIAA0556	O60303	T751	ICEPPGKTPSWLQPS	83 / 6 AA	181
Phosphosite 17:	MTNR1A	P48039	S24	RGDGARPSWLASALA	66 / 6 AA	39
Phosphosite 18:	CARD14	Q9BXL6	T40	CICPSRLTPYLRQAK	83 / 6 AA	113
Phosphosite 19:	EDEM1	Q92611	S70	PGGVSGPSWLQPPGT	83 / 6 AA	74
Phosphosite 20:	TNFRSF19	Q9NS68	S203	QFMEKKPSWSLRSQD	100 / 5 AA	46