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:	NSUN4
Human P-Site:	Y220
P-Site Sequence:	LQKILHSYVPEEIRD
UniProt:	Q96CB9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NSUN4	Q96CB9	Y220	LQKILHSYVPEEIRD	100 / 9 AA	43
Phosphosite 1:	NSUN4	Q96CB9	S219	RLQKILHSYVPEEIR	100 / 8 AA	43
Phosphosite 2:	KLHL29	Q96CT2	Y531	AAGVLQSYVPQTNTW	62 / 8 AA	71
Phosphosite 3:	KLHL29	Q96CT2	S530	RAAGVLQSYVPQTNT	62 / 8 AA	71
Phosphosite 4:	CCDC12	Q8WUD4	Y62	RELRLRNYVPEDEDL	62 / 8 AA	19
Phosphosite 5:	FAM45A	Q8TCE6	Y216	DWTILHSYVHLNADE	85 / 7 AA	41
Phosphosite 6:	FAM45B	Q6NSW5	Y216	DWTILHSYVHLNADE	85 / 7 AA	41
Phosphosite 7:	RNF19A	Q9NV58	Y604	AGSILNSYIPLDKEG	55 / 9 AA	91
Phosphosite 8:	piccolo	Q9Y6V0	Y4038	SSSRLHSYVKAEEDP	75 / 8 AA	567
Phosphosite 9:	MYO5C	Q9NQX4	Y1673	IIKILNSYTPIDDFE	55 / 9 AA	203
Phosphosite 10:	RNF19A	Q9NV58	S603	MAGSILNSYIPLDKE	71 / 7 AA	91
Phosphosite 11:	ROMK	P48048	Y314	TCQVRTSYVPEEVLW	100 / 6 AA	45
Phosphosite 12:	CBFA2T3	O75081	Y481	LPRTLTGYVPEDIWR	55 / 9 AA	71
Phosphosite 13:	RALGAPA2	Q2PPJ7	S1400	GGPAILHSLVSENHD	75 / 8 AA	211
Phosphosite 14:	ALDH16A1	Q8IZ83	Y557	SSGNLHGYVAEGGAK	71 / 7 AA	85
Phosphosite 15:	EXOC5	O00471	S690	LDKNILHSFVQLRAD	71 / 7 AA	82
Phosphosite 16:	TRAK1	Q9UPV9	S770	GRGSLLHSYTPKMAV	62 / 8 AA	106
Phosphosite 17:	ACCS	Q96QU6	Y391	RLKAAHTYVSEELRA	71 / 7 AA	57
Phosphosite 18:	Rad9	Q99638	Y181	RRVILRSYHEEEADS	66 / 9 AA	43
Phosphosite 19:	C13orf26	Q8N6G2	Y223	VPSVLHSYLRNQEHT	44 / 9 AA	34
Phosphosite 20:	UBA1	P22314	S140	PRLAELNSYVPVTAY	83 / 6 AA	118