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:	POLR2A
Human P-Site:	S11
P-Site Sequence:	GGPPSGDSACPLRTI
UniProt:	P24928
Intern. Prot. ID:	IPI00783837

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR2A	P24928	S11	GGPPSGDSACPLRTI	100 / 9 AA	217
Phosphosite 1:	KRTHA7	O76014	T75	CLPPTSHTACPLPGT	55 / 9 AA	50
Phosphosite 2:	Rb	P06400	S588	GPTDHLESACPLNLP	83 / 6 AA	106
Phosphosite 3:	CYTSB	Q5M775	S273	AASHTGDSSCPTSIT	62 / 8 AA	119
Phosphosite 4:	MKRN3	Q13064	S41	VCEPSGESAAPDSAL	75 / 8 AA	56
Phosphosite 5:	SLC25A13	Q9UJS0	S317	RQKASGDSARPVLLQ	66 / 9 AA	74
Phosphosite 6:	CYTSB	Q5M775	S274	ASHTGDSSCPTSITQ	71 / 7 AA	119
Phosphosite 7:	ZNF343	Q6P1L6	T46	KGLPSNDTDCPQKKE	55 / 9 AA	69
Phosphosite 8:	PLEKHA4	Q9H4M7	T263	PPAPSGDTAPPARPH	75 / 8 AA	85
Phosphosite 9:	KIAA1024	Q9UPX6	S658	SEGPSDDSASPRMFH	75 / 8 AA	103
Phosphosite 10:	SYNE1	Q8NF91	S8074	ARENRTDSACSLKQM	83 / 6 AA	1011
Phosphosite 11:	SSPO	A2VEC9	S2810	LCPSPGDSSCPGDAT	83 / 6 AA	548
Phosphosite 12:	WFDC5	Q8TCV5	S53	PDQCVEDSQCPLTRK	71 / 7 AA	24
Phosphosite 13:	POU2F2	P09086	S72	AEDPSGDSAPAAPLP	100 / 6 AA	51
Phosphosite 14:	KIAA2018	Q68DE3	S810	KHLAANKSACPLNSV	55 / 9 AA	241
Phosphosite 15:	SSPO	A2VEC9	S2811	CPSPGDSSCPGDATQ	83 / 6 AA	548
Phosphosite 16:	POLR2A	P24928	S8	MHGGGPPSGDSACPL	100 / 6 AA	217
Phosphosite 17:	ADAMTS10	Q9H324	S926	EEKALDDSACPQPRP	83 / 6 AA	121
Phosphosite 18:	MEKK4	Q9Y6R4	S59	QEGTLGDSACKSPES	100 / 5 AA	182
Phosphosite 19:	PCDH15	Q96QU1	S1743	HPPNISPSACPLPPP	100 / 5 AA	216
Phosphosite 20:	PTBP1	P26599	S285	PDLPSGDSQPSLDQT	66 / 9 AA	57