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:	PU.1
Human P-Site:	S131
P-Site Sequence:	LSPAQPSSDEEEGER
UniProt:	P17947
Intern. Prot. ID:	IPI00018333

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PU.1	P17947	S131	LSPAQPSSDEEEGER	100 / 9 AA	31
Phosphosite 1:	PU.1	P17947	S130	SLSPAQPSSDEEEGE	100 / 8 AA	31
Phosphosite 2:	ARHGAP21	Q5T5U3	S1431	KEKAQPSSSEDELDN	77 / 9 AA	217
Phosphosite 3:	Transmembrane protein ENSP00000340100	A6NFA0	S324	DPEAQPPSTEEEGLI	77 / 9 AA	38
Phosphosite 4:	RNF43	Q68DV7	S771	VLSAQPGSEEELEEL	75 / 8 AA	86
Phosphosite 5:	PHIP	Q8WWQ0	S881	TKKAESSSDEEEESE	77 / 9 AA	207
Phosphosite 6:	FAM22A	Q8IVF1	S753	HGLAQGSSEEEELPS	77 / 9 AA	94
Phosphosite 7:	FAM22D	Q5VT03	S681	HGLAQGSSEEEELPS	77 / 9 AA	86
Phosphosite 8:	FAM22B	A6NNL0	S753	HGLAQGSSEEEELPS	77 / 9 AA	94
Phosphosite 9:	NKTR	P30414	S907	KNDSHPSSDKEEGEA	66 / 9 AA	166
Phosphosite 10:	CDR2	Q01850	S189	TSLQGQPSPDEEENE	75 / 8 AA	52
Phosphosite 11:	SDAD1	Q9NVU7	S519	WIDVQHSSDEEQQEI	66 / 9 AA	80
Phosphosite 12:	POLL	Q9UGP5	S194	NTQAQPISDDEASDG	75 / 8 AA	63
Phosphosite 13:	AMFR	Q9UKV5	S523	SPVERPSSDQEEGET	75 / 8 AA	73
Phosphosite 14:	ARHGAP21	Q5T5U3	S1430	PKEKAQPSSSEDELD	75 / 8 AA	217
Phosphosite 15:	TRPM3	Q9HCF6	S1620	AELSHPSSDSEENEA	66 / 9 AA	198
Phosphosite 16:	EVI5L	Q96CN4	S735	DEDSLPSSDEELLGV	75 / 8 AA	91
Phosphosite 17:	LZTR1	Q8N653	S328	WEVVQPSSDSEVGGA	75 / 8 AA	95
Phosphosite 18:	ARHGAP21	Q5T5U3	S1432	EKAQPSSSEDELDNV	75 / 8 AA	217
Phosphosite 19:	G2	Q6ZVL6	S1333	RKRNVPASDEEEGAV	85 / 7 AA	199
Phosphosite 20:	TNKS1BP1	Q9C0C2	S1621	RASRVPSSDEEVVEE	100 / 6 AA	182