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:	NF1
Human P-Site:	S666
P-Site Sequence:	RKGKGNSSMDSAAGC
UniProt:	P21359
Intern. Prot. ID:	IPI00304235

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NF1	P21359	S666	RKGKGNSSMDSAAGC	100 / 9 AA	319
Phosphosite 1:	NF1	P21359	S665	LRKGKGNSSMDSAAG	100 / 8 AA	319
Phosphosite 2:	KNTC1	P50748	S1483	GQGQGDASMDSAKRR	66 / 9 AA	251
Phosphosite 3:	APBB3	O95704	S440	LRLKRTSSMDSPGGP	66 / 9 AA	53
Phosphosite 4:	NF1	P21359	S669	KGNSSMDSAAGCSGT	100 / 6 AA	319
Phosphosite 5:	ADAM17	P78536	S718	SNVEMLSSMDSASVR	100 / 6 AA	93
Phosphosite 6:	PNPT1	Q8TCS8	S484	LESNGSSSMASACGG	66 / 9 AA	86
Phosphosite 7:	KLKBL4	Q6PEW0	S328	THSRLGNSSRDSLDV	85 / 7 AA	44
Phosphosite 8:	ZFR	Q96KR1	S476	LTTTGNSSLNSTSNT	55 / 9 AA	117
Phosphosite 9:	SYNGAP1	Q96PV0	S780	MARGLNSSMDMARLP	85 / 7 AA	148
Phosphosite 10:	SYNGAP1	Q96PV0	S765	MARGLNSSMDMARLP	85 / 7 AA	148
Phosphosite 11:	LPPR4	Q7Z2D5	S438	RNASIHASMDSARSK	71 / 7 AA	88
Phosphosite 12:	KLKBL4	Q6PEW0	S329	HSRLGNSSRDSLDVR	85 / 7 AA	44
Phosphosite 13:	APBB3	O95704	S439	RLRLKRTSSMDSPGG	75 / 8 AA	53
Phosphosite 14:	ZFR	Q96KR1	S475	GLTTTGNSSLNSTSN	62 / 8 AA	117
Phosphosite 15:	PLEKHG5	O94827	S873	GRSCSMDSAYGTLSP	83 / 6 AA	117
Phosphosite 16:	PLEKHG5	O94827	S870	PVDGRSCSMDSAYGT	71 / 7 AA	117
Phosphosite 17:	DIXDC1	Q155Q3	S185	FRYRQRNSSMDEEIE	100 / 5 AA	77
Phosphosite 18:	FAM123C	Q8N944	S615	HSEGLFSSMESAATS	83 / 6 AA	90
Phosphosite 19:	HES3	Q5TGS1	S106	AAGSTMDSAGLGQEA	83 / 6 AA	20
Phosphosite 20:	HIVEP1	P15822	S239	SPPKLKNSSMDAPNQ	83 / 6 AA	297