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:	ESPN
Human P-Site:	S633
P-Site Sequence:	PGCGQRRSSSSTGST
UniProt:	B1AK53
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ESPN	B1AK53	S633	PGCGQRRSSSSTGST	100 / 9 AA	92
Phosphosite 1:	ESPN	B1AK53	S634	GCGQRRSSSSTGSTK	100 / 8 AA	92
Phosphosite 2:	RUSC1	Q9BVN2	S557	LITGQRRSSPWSVVE	66 / 9 AA	96
Phosphosite 3:	DMXL2	Q8TDJ6	S325	LRKGQRRSSVLVTHA	100 / 6 AA	340
Phosphosite 4:	C1orf131	Q8NDD1	S86	LIRGQRKSASSFFKE	75 / 8 AA	33
Phosphosite 5:	PDE1C	Q14123	S468	GGTGQRRSSLNSISS	100 / 6 AA	81
Phosphosite 6:	GPR124	Q96PE1	S1274	GRAGQRRSASRDSLK	85 / 7 AA	143
Phosphosite 7:	TTC16	Q8NEE8	S695	TQSQRRNSSKTKATI	75 / 8 AA	98
Phosphosite 8:	ESPN	B1AK53	S635	CGQRRSSSSTGSTKS	100 / 7 AA	92
Phosphosite 9:	TTC16	Q8NEE8	S720	TQSQRRNSSKTRATQ	75 / 8 AA	98
Phosphosite 10:	RP1L1	Q8IWN7	S867	RPCPQRRSSSCGSTG	85 / 7 AA	261
Phosphosite 11:	IL-1RA	P14778	S544	HMPVQRRSPSSKHQL	75 / 8 AA	65
Phosphosite 12:	RP1L1	Q8IWN7	S868	PCPQRRSSSCGSTGS	85 / 7 AA	261
Phosphosite 13:	Fra2	P15408	S307	CSKAHRRSSSSGDQS	75 / 8 AA	35
Phosphosite 14:	N-Myc	P04198	S288	TVEKRRSSSNTKAVT	75 / 8 AA	50
Phosphosite 15:	N-Myc	P04198	S287	VTVEKRRSSSNTKAV	75 / 8 AA	50
Phosphosite 16:	GLI1	P08151	S543	PVSLERRSSSSSSIS	75 / 8 AA	118
Phosphosite 17:	ANKS1A	Q92625	S479	KTKDHRRSSSSRSQD	75 / 8 AA	123
Phosphosite 18:	SRRM2	Q9UQ35	S2532	QPAKERRSSSSSSSS	75 / 8 AA	300
Phosphosite 19:	RSBN1	Q5VWQ0	S92	VKRQRRSSSGGSQEK	100 / 6 AA	90
Phosphosite 20:	SAPLa	Q5H9R7	S639	PESQRRSSSGSTDSE	100 / 6 AA	98