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:	SPSB4
Human P-Site:	S189
P-Site Sequence:	DMDEGTLSFIVDGQY
UniProt:	Q96A44
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPSB4	Q96A44	S189	DMDEGTLSFIVDGQY	100 / 9 AA	30
Phosphosite 1:	SSB1	Q96BD6	S189	DMDDGTLSFIVDGQY	88 / 9 AA	31
Phosphosite 2:	EXOC7	Q9UPT5	S26	KQEEETLSFIRDSLE	77 / 9 AA	83
Phosphosite 3:	CMYA5	Q8N3K9	S122	NSPPGNVSFIVDEVK	75 / 8 AA	449
Phosphosite 4:	AP3D1	O14617	S1022	QKLKGTLSFIAKNDE	66 / 9 AA	130
Phosphosite 5:	DLL3	Q9NYJ7	S121	DAWPGTFSFIIETWR	62 / 8 AA	65
Phosphosite 6:	TTC18	Q5T0N1	S991	ACYERTISFVVDASE	66 / 9 AA	126
Phosphosite 7:	NOT1	A5YKK6	S407	KHAEGQLSFIQHSLI	85 / 7 AA	241
Phosphosite 8:	ZYX	Q15942	S481	ARPLEGTSFIVDQAN	88 / 9 AA	61
Phosphosite 9:	SLC27A4	Q6P1M0	S526	TEVEGTLSRLLDMAD	66 / 9 AA	72
Phosphosite 10:	PDE5A	O76074	S123	KDSEGTVSFLSDSEK	66 / 9 AA	100
Phosphosite 11:	OSGEP	Q9NPF4	S209	VSFSGILSFIEDVAH	75 / 8 AA	36
Phosphosite 12:	C14orf149	Q96EM0	S338	AHYTGTASFIIEDDD	62 / 8 AA	38
Phosphosite 13:	RDM1	Q8NG50	S193	KVEEGPLSFLMKRKT	55 / 9 AA	32
Phosphosite 14:	IL1RAP	Q9NPH3	S456	IVTDETLSFIQKSRR	71 / 7 AA	65
Phosphosite 15:	NR1D1	P20393	S608	MHSEKLLSFRVDAQ_	66 / 9 AA	67
Phosphosite 16:	GLP1R	P43220	T378	MDEHARGTLRFIKLF	83 / 6 AA	53
Phosphosite 17:	ANTXR2	P58335	S81	VSPEMRLSFIVFSSQ	75 / 8 AA	54
Phosphosite 18:	Fe65	O00213	T340	EPEEGTLTFPAQSLS	83 / 6 AA	77
Phosphosite 19:	IL1RAP	Q9NPH3	T454	GGIVTDETLSFIQKS	71 / 7 AA	65
Phosphosite 20:	C3orf67	Q6ZVT6	S376	TMSPEELSFILDLKE	83 / 6 AA	76