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:	ISL1
Human P-Site:	S269
P-Site Sequence:	GTPMVAASPERHDGG
UniProt:	P61371
Intern. Prot. ID:	IPI00025071

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ISL1	P61371	S269	GTPMVAASPERHDGG	100 / 9 AA	39
Phosphosite 1:	C10orf11	Q9H2I8	S153	SSEDVASSPERHYTP	87 / 8 AA	23
Phosphosite 2:	FZD8	Q9H461	S242	RAPMVSVSSERHPLY	66 / 9 AA	73
Phosphosite 3:	ARHGAP4	P98171	S860	RRCLVPASPEQHVEV	66 / 9 AA	105
Phosphosite 4:	islet-2	Q96A47	S279	GTPLVAGSPIRHENA	66 / 9 AA	40
Phosphosite 5:	OFD1	O75665	S686	FKNITSSSPERHIFG	55 / 9 AA	117
Phosphosite 6:	ZC3H18	Q86VM9	S6	__MDVAESPERDPHS	75 / 8 AA	106
Phosphosite 7:	C10orf11	Q9H2I8	S152	ASSEDVASSPERHYT	85 / 7 AA	23
Phosphosite 8:	HERC6	Q8IVU3	S30	AELLQAASGERHSLL	66 / 9 AA	115
Phosphosite 9:	KIAA1949	Q6NYC8	S530	RSCLAKGSPERHHKQ	55 / 9 AA	68
Phosphosite 10:	WDFY3	Q8IZQ1	S1993	IDLLLEASPERSTRT	62 / 8 AA	395
Phosphosite 11:	TSHZ3	Q63HK5	T1030	SPSEKMVTSSPEEDL	71 / 7 AA	119
Phosphosite 12:	Rad9	Q99638	S277	SHSQDLGSPERHQPV	83 / 6 AA	43
Phosphosite 13:	TSHZ3	Q63HK5	S1032	SEKMVTSSPEEDLGT	71 / 7 AA	119
Phosphosite 14:	YRDC	Q86U90	S60	SGAVQAASPERAGWT	100 / 6 AA	29
Phosphosite 15:	LASP1	Q14847	T68	SFTMVADTPENLRLK	71 / 7 AA	30
Phosphosite 16:	FGF7	P21781	S48	ATNVNCSSPERHTRS	83 / 6 AA	23
Phosphosite 17:	TMCO4	Q5TGY1	S601	ASLPAAASPERPPIC	75 / 8 AA	68
Phosphosite 18:	CCDC86	Q9H6F5	S91	QPEPGAASPQRQQDL	71 / 7 AA	40
Phosphosite 19:	ZNF738	Q8NE65	T104	KRHSMVATPPESGVL	62 / 8 AA	16
Phosphosite 20:	PPP2R2D	Q66LE6	S173	MDLMVEASPRRIFAN	75 / 8 AA	52