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:	NSD1
Human P-Site:	S503
P-Site Sequence:	KSRARKSSDNPKRTS
UniProt:	Q96L73
Intern. Prot. ID:	IPI00102107

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NSD1	Q96L73	S503	KSRARKSSDNPKRTS	100 / 9 AA	297
Phosphosite 1:	NSD1	Q96L73	S502	AKSRARKSSDNPKRT	100 / 8 AA	297
Phosphosite 2:	HIST1H1A	Q02539	S166	PAATRKSSKNPKKPK	77 / 9 AA	22
Phosphosite 3:	ATP10D	Q9P241	S41	LACGRKSSQTPKLSG	66 / 9 AA	160
Phosphosite 4:	RP1	P56715	S1757	ENHLLRMSSENPGMC	71 / 7 AA	241
Phosphosite 5:	MLL	Q03164	S2738	TATTRKSSQIPKRNG	66 / 9 AA	432
Phosphosite 6:	RP1	P56715	S1758	NHLLRMSSENPGMCG	71 / 7 AA	241
Phosphosite 7:	SLC25A16	P16260	S230	TLLGRPSSDNPNVLV	66 / 9 AA	36
Phosphosite 8:	H1F0	P07305	T23	AKASKKSTDHPKYSD	55 / 9 AA	21
Phosphosite 9:	SLC25A16	P16260	S229	PTLLGRPSSDNPNVL	75 / 8 AA	36
Phosphosite 10:	HIST1H1A	Q02539	S165	KPAATRKSSKNPKKP	75 / 8 AA	22
Phosphosite 11:	THRAP3	Q9Y2W1	S917	RFMFRKSSTSPKWAH	75 / 8 AA	109
Phosphosite 12:	THRAP3	Q9Y2W1	T918	FMFRKSSTSPKWAHD	75 / 8 AA	109
Phosphosite 13:	KIAA1009	Q5TB80	S585	CLSTRKKSENPTETD	62 / 8 AA	162
Phosphosite 14:	CUTL1	P39880	S1471	EAAGARDSRDNPLRK	75 / 8 AA	164
Phosphosite 15:	ZC3H13	Q5T200	S216	SPSLRKSSKSPKRKS	75 / 8 AA	197
Phosphosite 16:	PHF3	Q92576	S1148	VGVARKHSDNEAESI	85 / 7 AA	229
Phosphosite 17:	CXXC6	Q8NFU7	S1825	PHFILKSSDNTKTYS	85 / 7 AA	235
Phosphosite 18:	ZC3H12B	Q5HYM0	S43	EQISLKSSDNSKSCQ	85 / 7 AA	87
Phosphosite 19:	ZNF704	Q6ZNC4	S76	DVPPARKSSEELDMD	71 / 7 AA	45
Phosphosite 20:	SCN10A	Q9Y5Y9	T328	DGYICLKTSDNPDFN	83 / 6 AA	221