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:	PTF1A
Human P-Site:	S249
P-Site Sequence:	LGGDSPGSQAQKVII
UniProt:	Q7RTS3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTF1A	Q7RTS3	S249	LGGDSPGSQAQKVII	100 / 9 AA	35
Phosphosite 1:	TrpV5	Q9NQA5	S13	PKAEGPGSQLQKLLP	66 / 9 AA	83
Phosphosite 2:	PLSCR1	O15162	S310	MFFESTGSQEQKSGV	66 / 9 AA	35
Phosphosite 3:	FOXO1A	Q12778	S290	GAGDSPGSQFSKWPA	77 / 9 AA	70
Phosphosite 4:	NKX2-8	O15522	S79	ARPASPGSDAEKRKK	75 / 8 AA	26
Phosphosite 5:	NUCB1	Q02818	S224	PKVNVPGSQAQLKEV	75 / 8 AA	54
Phosphosite 6:	IQSEC2	Q5JU85	S252	DLSTAVDSPGSQPPY	100 / 6 AA	162
Phosphosite 7:	CYB561	P49447	S250	TEGDSPGSQ______	100 / 6 AA	28
Phosphosite 8:	OSBPL8	Q9BZF1	S810	DIQDSSGSEAQSVKP	75 / 8 AA	101
Phosphosite 9:	IQSEC2	Q5JU85	S255	TAVDSPGSQPPYRLS	85 / 7 AA	162
Phosphosite 10:	CYB561	P49447	S247	KTLTEGDSPGSQ___	100 / 6 AA	28
Phosphosite 11:	PTF1A	Q7RTS3	S246	GGRLGGDSPGSQAQK	100 / 6 AA	35
Phosphosite 12:	FOXO1A	Q12778	S287	GQEGAGDSPGSQFSK	100 / 6 AA	70
Phosphosite 13:	HIN1L	Q7RTX8	S398	FSSHSSGSQSQKFSS	66 / 9 AA	50
Phosphosite 14:	OTUD4	Q01804	S399	FSSHSSGSQSQKFSS	66 / 9 AA	124
Phosphosite 15:	CNGB1	Q14028	S239	APEPQPGSQAQTSSL	85 / 7 AA	102
Phosphosite 16:	CaMKK2	Q96RR4	S88	VPLDSSGSQARPHLS	75 / 8 AA	65
Phosphosite 17:	C1orf56	Q9BUN1	S168	STEDLPGSQATLSQW	85 / 7 AA	37
Phosphosite 18:	USP9X	Q93008	S2498	LYPHSPGSQYQQNNH	75 / 8 AA	290
Phosphosite 19:	MLL2	O14686	S858	DGIDAPGSQPEPGQT	62 / 8 AA	564
Phosphosite 20:	EP400	Q96L91	S3028	QFLTTPISQAQKLAG	75 / 8 AA	344