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:	PRMT2
Human P-Site:	S421
P-Site Sequence:	TSRQDPTSQKVGEKV
UniProt:	P55345
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRMT2	P55345	S421	TSRQDPTSQKVGEKV	100 / 9 AA	49
Phosphosite 1:	PRMT2	P55345	T420	VTSRQDPTSQKVGEK	100 / 8 AA	49
Phosphosite 2:	IMUP	Q9GZP8	S13	GAALEPTSQKPGVGA	75 / 8 AA	11
Phosphosite 3:	FSTL4	Q6MZW2	S173	DSRQDPASQKRLLVE	85 / 7 AA	93
Phosphosite 4:	DLG5	Q8TDM6	S1100	SCDEDLTSQKVDELG	66 / 9 AA	214
Phosphosite 5:	DLG5	Q8TDM6	T1099	KSCDEDLTSQKVDEL	75 / 8 AA	214
Phosphosite 6:	VSIG4	Q9Y279	S350	CSSDEPTSQNLGNNY	62 / 8 AA	44
Phosphosite 7:	SOLO	Q8TER5	S850	ALEENATSQKVLDIF	62 / 8 AA	165
Phosphosite 8:	ZNF653	Q96CK0	S184	LSDSDPDSDKVGNGL	75 / 8 AA	67
Phosphosite 9:	C18orf55	Q9BVV7	S98	GGTAVPTSQKVKEAG	100 / 6 AA	28
Phosphosite 10:	SOLO	Q8TER5	T849	LALEENATSQKVLDI	62 / 8 AA	165
Phosphosite 11:	TTC4	O95801	S10	QPGQDPTSDDVMDSF	75 / 8 AA	45
Phosphosite 12:	MALT1	Q9UDY8	S235	QICVEPTSQKLMPGS	71 / 7 AA	92
Phosphosite 13:	PHKA1	P46020	S681	HPKLAPTSQKGGLDR	85 / 7 AA	137
Phosphosite 14:	Cezanne	Q6GQQ9	T179	WWVSVDPTSQRLLPL	71 / 7 AA	93
Phosphosite 15:	C6orf154	Q5JTD7	S297	MCPSDPSSQMVLMTS	71 / 7 AA	33
Phosphosite 16:	C5orf51	A6NDU8	S93	DFPEDSSSQKVKELI	62 / 8 AA	34
Phosphosite 17:	TERF2	Q15554	T188	HMSKDPTTQKLRNDL	71 / 7 AA	56
Phosphosite 18:	DNAH1	Q9P2D7	S295	LGHEDPKSQKLKYKW	62 / 8 AA	494
Phosphosite 19:	TERF2	Q15554	T187	KHMSKDPTTQKLRND	71 / 7 AA	56
Phosphosite 20:	C6orf154	Q5JTD7	S296	WMCPSDPSSQMVLMT	71 / 7 AA	33