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:	POLR1D
Human P-Site:	T72
P-Site Sequence:	VEFCGYTTTHPSESK
UniProt:	Q9Y2S0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR1D	Q9Y2S0	T72	VEFCGYTTTHPSESK	100 / 9 AA	15
Phosphosite 1:	POLR1D	Q9Y2S0	T73	EFCGYTTTHPSESKI	100 / 8 AA	15
Phosphosite 2:	POLR1D	Q9Y2S0	Y70	PEVEFCGYTTTHPSE	100 / 7 AA	15
Phosphosite 3:	SOX15	O60248	T155	WGPGYATTQPSRGFG	75 / 8 AA	25
Phosphosite 4:	SOX15	O60248	T154	LWGPGYATTQPSRGF	75 / 8 AA	25
Phosphosite 5:	CADPS2	Q86UW7	T417	GTQGDFTTTHPRPVV	62 / 8 AA	148
Phosphosite 6:	CADPS2	Q86UW7	T416	WGTQGDFTTTHPRPV	71 / 7 AA	148
Phosphosite 7:	UBE4B	O95155	T336	RYRPYTVTHPWASSG	71 / 7 AA	146
Phosphosite 8:	ZIC5	Q96T25	T156	PALSGYTTTNSGGGG	62 / 8 AA	66
Phosphosite 9:	ANKRD56	A6NEL2	Y671	NVRSSCGYTPLHLAA	71 / 7 AA	86
Phosphosite 10:	ZNF804A	Q7Z570	T449	EMLVYTTTKPSISYS	85 / 7 AA	137
Phosphosite 11:	ZNF804A	Q7Z570	T448	SEMLVYTTTKPSISY	85 / 7 AA	137
Phosphosite 12:	ZIC5	Q96T25	Y154	PPPALSGYTTTNSGG	71 / 7 AA	66
Phosphosite 13:	OLFML3	Q9NRN5	Y137	DMVTDCGYTISQVRS	57 / 7 AA	46
Phosphosite 14:	ROR2	Q01974	T875	STSTGYVTTAPSNTS	75 / 8 AA	105
Phosphosite 15:	NEB	P20929	Y5488	NKAKPRGYTTIHDTP	71 / 7 AA	773
Phosphosite 16:	NEB	P20929	T5489	KAKPRGYTTIHDTPM	83 / 6 AA	773
Phosphosite 17:	MED12	Q93074	S1975	YSSQPYQSTHPSTNP	71 / 7 AA	243
Phosphosite 18:	NEB	P20929	T5490	AKPRGYTTIHDTPML	83 / 6 AA	773
Phosphosite 19:	UBE4B	O95155	T334	SPRYRPYTVTHPWAS	83 / 6 AA	146
Phosphosite 20:	MED12	Q93074	T1976	SSQPYQSTHPSTNPT	71 / 7 AA	243