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:	PUM2
Human P-Site:	S178
P-Site Sequence:	DFNRTPGSRQASPTE
UniProt:	Q8TB72
Intern. Prot. ID:	IPI00398749

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PUM2	Q8TB72	S178	DFNRTPGSRQASPTE	100 / 9 AA	114
Phosphosite 1:	ARPP-21	Q9UBL0	S344	GSGRTSGSRQSSSEN	77 / 9 AA	89
Phosphosite 2:	Putative IQ motif and ankyrin repeat domain-containing protein LOC642574	A8MXQ7	S58	GPLRVPGSRAASSCG	77 / 9 AA	68
Phosphosite 3:	Nav3	Q8IVL0	S1432	GLRYTPSSRQANQEE	75 / 8 AA	256
Phosphosite 4:	PUM2	Q8TB72	T175	DCKDFNRTPGSRQAS	100 / 6 AA	114
Phosphosite 5:	JSRP1	Q96MG2	S204	VRPKIPGSREAAEND	55 / 9 AA	36
Phosphosite 6:	CEP68	Q76N32	S406	STPRAPGSRDARWER	75 / 8 AA	81
Phosphosite 7:	ARPP-21	Q9UBL0	S342	RDGSGRTSGSRQSSS	85 / 7 AA	89
Phosphosite 8:	A530057A03Rik	Q6NUI2	S636	VAEETPGSRPACDTG	75 / 8 AA	88
Phosphosite 9:	PKD2L1	Q9P0L9	S277	YYLDLPGSRQGSAEA	85 / 7 AA	92
Phosphosite 10:	ARHGAP4	P98171	S423	STSSDPGSRQAGRRR	100 / 6 AA	105
Phosphosite 11:	Nav3	Q8IVL0	S1431	KGLRYTPSSRQANQE	85 / 7 AA	256
Phosphosite 12:	C15orf59	Q2T9L4	T182	LPQRTPGTRERVRFS	71 / 7 AA	32
Phosphosite 13:	PDLIM2	Q96JY6	S178	SYSGRPGSRQAGLGR	85 / 7 AA	37
Phosphosite 14:	SMG1	Q96Q15	S8	MSRRAPGSRLSSGGT	66 / 9 AA	410
Phosphosite 15:	Putative uncharacterized SMG1-like protein	Q6P435	S8	MSRRAPGSRLSSGGT	66 / 9 AA	18
Phosphosite 16:	BSN	Q9UPA5	S276	PGGPQPGSRQAETAR	100 / 6 AA	416
Phosphosite 17:	SBF1	O95248	S1739	SGSTTSGSRQAARRS	85 / 7 AA	208
Phosphosite 18:	R3HDM2	Q9Y2K5	S311	GLSRTSSSRQSSTDS	66 / 9 AA	107
Phosphosite 19:	ATG2B	Q96BY7	S401	ETARTPSSREEEVFF	62 / 8 AA	233
Phosphosite 20:	MTMR1	Q13613	S39	AGGATAGSRQPSVET	75 / 8 AA	75