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:	PSMG4
Human P-Site:	S18
P-Site Sequence:	DVSLHNFSARLWEQL
UniProt:	Q5JS54
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSMG4	Q5JS54	S18	DVSLHNFSARLWEQL	100 / 9 AA	14
Phosphosite 1:	TAF5L	O75529	T407	ASGSHDRTARLWSFD	62 / 8 AA	66
Phosphosite 2:	C5orf42	Q9H799	S22	IDSAKDFSKRLWGLV	71 / 7 AA	237
Phosphosite 3:	DPF2	Q92785	Y27	AMEQCHNYNARLCAE	71 / 7 AA	44
Phosphosite 4:	TMEM132D	Q14C87	Y1091	DCKELHNYMERLHEN	62 / 8 AA	122
Phosphosite 5:	ECE2	O60344	S654	MLNLYNFSAKVMADQ	62 / 8 AA	100
Phosphosite 6:	PTPDC1	A2A3K4	Y277	QRHLLHGYEARLLKH	62 / 8 AA	84
Phosphosite 7:	IRAK3	Q9Y616	S415	PPCPRNFSAKLFCLA	62 / 8 AA	68
Phosphosite 8:	NBEAL2	Q6ZNJ1	S842	EGELHELSTRLLLHY	55 / 9 AA	303
Phosphosite 9:	FBXW2	Q9UKT8	S169	CTGSDDLSAKLWDVS	50 / 8 AA	52
Phosphosite 10:	IMP4	Q96G21	S192	HLITHGFSSRLGKRV	71 / 7 AA	34
Phosphosite 11:	PTPRK	Q15262	S828	FMDQHNFSPRYENHS	71 / 7 AA	162
Phosphosite 12:	ZNF131	P52739	S446	LSDAHNISERLVTEE	71 / 7 AA	71
Phosphosite 13:	PKP1	Q13835	S483	MCVLHNLSYRLDAEV	75 / 8 AA	83
Phosphosite 14:	MCHR1	Q99705	S57	PAWVEGSSARLWEQA	55 / 9 AA	46
Phosphosite 15:	MTERFD1	Q96E29	S42	RTLLHGFSAQPQISS	71 / 7 AA	48
Phosphosite 16:	GSTA1	P08263	Y9	AEKPKLHYFNARGRM	71 / 7 AA	25
Phosphosite 17:	DIP2A	Q14689	S1415	ALHADHFSARLSFGD	71 / 7 AA	170
Phosphosite 18:	Smad4	Q13485	Y95	KGFPHVIYARLWRWP	62 / 8 AA	60
Phosphosite 19:	PAAF1	Q9BRP4	T199	VSASRDGTARLWDCG	50 / 8 AA	42
Phosphosite 20:	LNX1	Q8TBB1	Y339	ISNVPHNYAVRLLRQ	57 / 7 AA	81