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:	POLR3B
Human P-Site:	Y646
P-Site Sequence:	NDCNIALYEHTINKD
UniProt:	Q9NW08
Intern. Prot. ID:	IPI00301346

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR3B	Q9NW08	Y646	NDCNIALYEHTINKD	100 / 9 AA	128
Phosphosite 1:	TNXB	P22105	Y60	GSPSSQLYEHTVEGG	83 / 6 AA	464
Phosphosite 2:	KIAA1370	Q32MH5	Y236	IHTNIGLYEKRIQQH	66 / 9 AA	122
Phosphosite 3:	TNXB	P22105	T63	SSQLYEHTVEGGEKQ	83 / 6 AA	464
Phosphosite 4:	MYST4	Q8WYB5	Y1795	SNANIGLYERMGQSD	71 / 7 AA	231
Phosphosite 5:	PHF2	O75151	Y281	ASANISLYERWRSAS	71 / 7 AA	121
Phosphosite 6:	PHF2	O75151	S279	RPASANISLYERWRS	71 / 7 AA	121
Phosphosite 7:	SV2B	Q7L1I2	Y505	IFYNTDLYEHKFINC	55 / 9 AA	77
Phosphosite 8:	ABCC9	O60706	Y907	QTKDVELYEHWKTLM	57 / 7 AA	174
Phosphosite 9:	PGM1	P36871	Y353	SATKIALYETPTGWK	83 / 6 AA	61
Phosphosite 10:	PABPC4L	P0CB38	Y115	SIDNKTLYEHFSAFG	71 / 7 AA	42
Phosphosite 11:	OTOG	Q6ZRI0	T1385	ALRLYEHTEVFRRGT	100 / 5 AA	315
Phosphosite 12:	CLASP2	O75122	Y1082	EERKIALYELMKLTQ	83 / 6 AA	141
Phosphosite 13:	PLEKHM1	Q9Y4G2	Y909	QMVNASLYEHVERMH	71 / 7 AA	117
Phosphosite 14:	PLEKHM1P	Q69YJ1	Y384	QMVNASLYEHVERMH	71 / 7 AA	59
Phosphosite 15:	PABPC4L	P0CB38	T113	DKSIDNKTLYEHFSA	71 / 7 AA	42
Phosphosite 16:	RSHL1	Q9H0K4	S216	TSINCDLSLYEHLVN	57 / 7 AA	81
Phosphosite 17:	LRPPRC	P42704	Y1341	VTSAKALYEHLTAKN	100 / 5 AA	158
Phosphosite 18:	NEFL	P07196	Y139	PSRFRALYEQEIRDL	71 / 7 AA	62
Phosphosite 19:	KNTC1	P50748	Y1777	AHLIVSLYEHPSINQ	66 / 6 AA	251
Phosphosite 20:	AAAS	Q9NRG9	Y19	PRGQVTLYEHNNELV	66 / 6 AA	60