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:	Sos1
Human P-Site:	T1269
P-Site Sequence:	QTPSPHGTRRHLPSP
UniProt:	Q07889
Intern. Prot. ID:	IPI00020131

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Sos1	Q07889	T1269	QTPSPHGTRRHLPSP	100 / 9 AA	152
Phosphosite 1:	CNN2	Q99439	T186	SGMTAyGTRRHLYDP	66 / 9 AA	34
Phosphosite 2:	CNN3	Q15417	T184	AGMTAYGTRRHLYDP	66 / 9 AA	36
Phosphosite 3:	Calponin 1	P51911	T184	QGMTAYGTRRHLYDP	66 / 9 AA	33
Phosphosite 4:	TXNRD2	Q9NNW7	T78	VEPSPQGTRWGLGGT	66 / 9 AA	57
Phosphosite 5:	CNOT6	Q9ULM6	T146	LYQEPDGTRRLLNYL	75 / 8 AA	63
Phosphosite 6:	PCSK5	Q92824	T532	YLTSPSGTRSQLLAN	66 / 9 AA	102
Phosphosite 7:	TMEM149	Q9H665	T281	GGGMAHGTTRHLAAR	75 / 8 AA	38
Phosphosite 8:	BIRC6	Q9NR09	T2746	SGTSPHGTNQHSPQV	75 / 8 AA	528
Phosphosite 9:	IQSEC2	Q5JU85	T621	DGCSPHGTLKHKGPP	75 / 8 AA	162
Phosphosite 10:	AlphaK1	Q96L96	T1869	GLPSPQGTRKSAPSS	71 / 7 AA	201
Phosphosite 11:	SORBS1	Q9BX66	T93	SPASPQETRQHESKP	62 / 8 AA	142
Phosphosite 12:	PDZRN4	Q6ZMN7	T1024	GAKSPDGTRVHNAFL	75 / 8 AA	117
Phosphosite 13:	CNN2	Q99439	T226	VGMTAPGTRRHIYDT	55 / 9 AA	34
Phosphosite 14:	DMXL2	Q8TDJ6	T1391	DPDAGEGTKRHLSRT	83 / 6 AA	340
Phosphosite 15:	HIPK1	Q86Z02	S1138	HLFSPQGSSRHAAAY	62 / 8 AA	131
Phosphosite 16:	Putative UPF0633 protein LOC554249	Q5XG85	T19	GPSGAPGTRRHFSTS	55 / 9 AA	11
Phosphosite 17:	Putative UPF0633 protein MGC21881	A6NN06	T19	GPSGAPGTRRHFSTS	55 / 9 AA	11
Phosphosite 18:	NUP54	Q7Z3B4	T252	VERSPNGTSRRVPAT	55 / 9 AA	55
Phosphosite 19:	PKD2L1	Q9P0L9	T34	GPPSPHGTLRVCTIS	85 / 7 AA	92
Phosphosite 20:	SLFN12L	Q6IEE8	T12	EGLAAHGTRRAGKWK	71 / 7 AA	62