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:	PHOX2B
Human P-Site:	S34
P-Site Sequence:	ASAYADFSSCSQASG
UniProt:	Q99453
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHOX2B	Q99453	S34	ASAYADFSSCSQASG	100 / 9 AA	32
Phosphosite 1:	PHOX2B	Q99453	S35	SAYADFSSCSQASGF	100 / 8 AA	32
Phosphosite 2:	TBC1D4	O60343	S386	EKNFKDISSCSQGIK	66 / 9 AA	147
Phosphosite 3:	TBC1D4	O60343	S387	KNFKDISSCSQGIKH	85 / 7 AA	147
Phosphosite 4:	WDR90	Q96KV7	S802	DGRLLFSSCSQGSLA	100 / 6 AA	187
Phosphosite 5:	WDR90	Q96KV7	S801	PDGRLLFSSCSQGSL	100 / 6 AA	187
Phosphosite 6:	RNPC3	Q96LT9	S447	FGRYVDFSSETQRIM	66 / 9 AA	59
Phosphosite 7:	PHOX2B	Q99453	S37	YADFSSCSQASGFQY	100 / 6 AA	32
Phosphosite 8:	WDR90	Q96KV7	S804	RLLFSSCSQGSLAQY	100 / 6 AA	187
Phosphosite 9:	ZBTB22	O15209	S218	PRESTDFSSSSQEAF	75 / 8 AA	66
Phosphosite 10:	C11orf54	Q9H0W9	S224	HIMPAEFSSCPLNSD	71 / 7 AA	35
Phosphosite 11:	NY-SAR-48	Q9BT25	S393	PSEDFSSSSQAEVPP	85 / 7 AA	45
Phosphosite 12:	NY-SAR-48	Q9BT25	S392	SPSEDFSSSSQAEVP	85 / 7 AA	45
Phosphosite 13:	HOXA9	P31269	S52	LAEHPDFSPCSFQSK	62 / 8 AA	30
Phosphosite 14:	LRRC29	Q8WV35	S160	RLQHLNLSSCSQLIE	55 / 9 AA	24
Phosphosite 15:	NY-SAR-48	Q9BT25	S391	ISPSEDFSSSSQAEV	75 / 8 AA	45
Phosphosite 16:	PMFBP1	Q8TBY8	S286	KLQADFASCTATHRY	71 / 7 AA	119
Phosphosite 17:	CDC42BPB	Q9Y5S2	S221	IRLADFGSCLKMNDD	83 / 6 AA	194
Phosphosite 18:	CDC42BPA	Q5VT25	S222	IRLADFGSCLKLMED	83 / 6 AA	197
Phosphosite 19:	DPS1	Q5T2R2	T313	IDDVLDFTSCSDQMG	71 / 7 AA	46
Phosphosite 20:	MAST3	O60307	S699	TEIPQFSSCSHRFSK	62 / 8 AA	143