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:	SOS2
Human P-Site:	S1140
P-Site Sequence:	CGSLHKLSEEPLIPP
UniProt:	Q07890
Intern. Prot. ID:	IPI00020134

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SOS2	Q07890	S1140	CGSLHKLSEEPLIPP	100 / 9 AA	153
Phosphosite 1:	KBTBD3	Q8NAB2	S243	KVRLHQLSEETLQDC	77 / 9 AA	69
Phosphosite 2:	TSC1	Q92574	S108	PSWKHKLSQAPLLPS	75 / 8 AA	130
Phosphosite 3:	ZBTB38	Q8NAP3	T367	HMQLHKPTQEPLVCK	66 / 9 AA	134
Phosphosite 4:	ARMC8	Q8IUR7	S653	VDILHKLSQSPDSNL	75 / 8 AA	75
Phosphosite 5:	RYR3	Q15413	T4434	ILLFYKVTEEPLEEE	55 / 9 AA	552
Phosphosite 6:	C1orf168	Q5VWT5	S210	PKILHNVSEDPSFVI	62 / 8 AA	82
Phosphosite 7:	TLR5	O60602	S833	GWFLHKLSQQILKKE	66 / 9 AA	98
Phosphosite 8:	TH	P07101	S435	GELLHCLSEEPEIRA	87 / 8 AA	59
Phosphosite 9:	ERAP1	Q9NZ08	S116	KGAGERLSEEPLQVL	85 / 7 AA	107
Phosphosite 10:	MST2	Q13188	S15	KSKLKKLSEDSLTKQ	66 / 9 AA	56
Phosphosite 11:	VPRBP	Q9Y4B6	S202	RPSPRKLSSEPLLPL	75 / 8 AA	169
Phosphosite 12:	VPRBP	Q9Y4B6	S203	PSPRKLSSEPLLPLD	75 / 8 AA	169
Phosphosite 13:	CSMD3	Q7Z407	S391	AVTIHRLSEEQRVQV	62 / 8 AA	406
Phosphosite 14:	ARHGAP21	Q5T5U3	S1944	NAQPHKLSETPGSKA	85 / 7 AA	217
Phosphosite 15:	Putative UPF0607 protein ENSP00000383783	A8MUI8	S253	SSHKRKLSEPPLQLQ	75 / 8 AA	38
Phosphosite 16:	RNF207	Q6ZRF8	S605	SWAPNGLSEEPLLKN	75 / 8 AA	71
Phosphosite 17:	SLC38A11	Q08AI6	S330	SACYLKLSEEPRTHS	100 / 6 AA	45
Phosphosite 18:	Nlp	Q9Y2I6	S1090	RLEFHRLSEENTLLK	71 / 7 AA	160
Phosphosite 19:	TTC7A	Q9ULT0	S296	GVLLHSLSEECYWSP	75 / 8 AA	96
Phosphosite 20:	RNASEH2B	Q5TBB1	S252	PSKKIKLSDEPVEAK	71 / 7 AA	35