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:	SLFN11
Human P-Site:	Y722
P-Site Sequence:	LPPLSDQYPREELTR
UniProt:	Q7Z7L1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLFN11	Q7Z7L1	Y722	LPPLSDQYPREELTR	100 / 9 AA	103
Phosphosite 1:	SLFN13	Q68D06	Y722	LPPLSAQYPREELTR	88 / 9 AA	102
Phosphosite 2:	SLFN5	Q08AF3	Y703	LPPPSDQYPREEINR	100 / 8 AA	101
Phosphosite 3:	PBX3	P40426	Y262	YSHLSNPYPSEEAKE	66 / 9 AA	47
Phosphosite 4:	PBX2	P40425	Y271	YSHLSNPYPSEEAKE	66 / 9 AA	46
Phosphosite 5:	PBX1	P40424	Y260	YSHLSNPYPSEEAKE	66 / 9 AA	47
Phosphosite 6:	AMZ1	Q400G9	Y184	GLTLSDLYPHEAWSF	66 / 9 AA	55
Phosphosite 7:	SLFN11	Q7Z7L1	S719	CSGLPPLSDQYPREE	100 / 6 AA	103
Phosphosite 8:	EVX1	P49640	Y317	FRVLSQPYPRPELLC	66 / 9 AA	42
Phosphosite 9:	PLCL2	Q9UPR0	Y984	VLNLSEQYPTMELQG	66 / 9 AA	126
Phosphosite 10:	KIF1A	Q12756	Y649	LQELEDQYRREREEA	75 / 8 AA	191
Phosphosite 11:	PSG3	Q16557	Y157	SISSSNLYPREDMEA	62 / 8 AA	48
Phosphosite 12:	MEIS3	Q99687	Y289	FQHLSHPYPSEEQKK	66 / 9 AA	41
Phosphosite 13:	MEIS3P1	A6NDR6	Y188	FQHLSHPYPSEEQKK	66 / 9 AA	30
Phosphosite 14:	AK5	Q9Y6K8	Y463	RGFLIDGYPREVKQG	75 / 8 AA	63
Phosphosite 15:	AK1	P00568	Y95	KGFLIDGYPREVQQG	75 / 8 AA	22
Phosphosite 16:	CCDC52	Q8N0Z3	Y103	KEILSDQYQMQDVLE	55 / 9 AA	96
Phosphosite 17:	CENPF	P49454	Y1018	ISELSDQYKQEKLIL	75 / 8 AA	368
Phosphosite 18:	SOX8	P57073	Y124	RRKLADQYPHLHNAE	71 / 7 AA	47
Phosphosite 19:	SOX10	P56693	Y126	RRKLADQYPHLHNAE	71 / 7 AA	50
Phosphosite 20:	SOX9	P48436	Y127	RRKLADQYPHLHNAE	71 / 7 AA	56