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:	S219
P-Site Sequence:	RLQKILHSYVPEEIR
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	S219	RLQKILHSYVPEEIR	100 / 9 AA	43
Phosphosite 1:	NSUN4	Q96CB9	Y220	LQKILHSYVPEEIRD	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:	FAM45A	Q8TCE6	Y216	DWTILHSYVHLNADE	85 / 7 AA	41
Phosphosite 5:	FAM45B	Q6NSW5	Y216	DWTILHSYVHLNADE	85 / 7 AA	41
Phosphosite 6:	EXOC5	O00471	S690	LDKNILHSFVQLRAD	62 / 8 AA	82
Phosphosite 7:	RNF19A	Q9NV58	Y604	AGSILNSYIPLDKEG	71 / 7 AA	91
Phosphosite 8:	RNF19A	Q9NV58	S603	MAGSILNSYIPLDKE	71 / 7 AA	91
Phosphosite 9:	CATSPERB	Q9H7T0	Y554	DEIIFFAYVPENEPQ	62 / 8 AA	127
Phosphosite 10:	ALDH16A1	Q8IZ83	Y557	SSGNLHGYVAEGGAK	71 / 7 AA	85
Phosphosite 11:	RALGAPA2	Q2PPJ7	S1400	GGPAILHSLVSENHD	75 / 8 AA	211
Phosphosite 12:	CCDC12	Q8WUD4	Y62	RELRLRNYVPEDEDL	71 / 7 AA	19
Phosphosite 13:	MYO5C	Q9NQX4	Y1673	IIKILNSYTPIDDFE	71 / 7 AA	203
Phosphosite 14:	TRAK1	Q9UPV9	S770	GRGSLLHSYTPKMAV	71 / 7 AA	106
Phosphosite 15:	UBA1	P22314	S140	PRLAELNSYVPVTAY	83 / 6 AA	118
Phosphosite 16:	VPS33B	Q9H267	S425	LKTQYLQSYGPEHLL	71 / 7 AA	71
Phosphosite 17:	NCOR2	Q9Y618	Y91	LRPESHSYLPELGKS	83 / 6 AA	275
Phosphosite 18:	AlphaK3	Q96QP1	Y432	SNVDDRSYVPESFEC	83 / 6 AA	139
Phosphosite 19:	MTERFD2	Q7Z6M4	S218	QVTKILHSCPSVLRE	83 / 6 AA	44
Phosphosite 20:	SCNM1	Q9BWG6	S27	RVGDLLASYIPEDEA	55 / 9 AA	26