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:	S1584
P-Site Sequence:	PSSPYIPSPGGAMSP
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	S1584	PSSPYIPSPGGAMSP	100 / 9 AA	217
Phosphosite 1:	TAB2	Q9NYJ8	T221	YIRPYITTPGGTTRQ	66 / 9 AA	76
Phosphosite 2:	FAM120A	Q9NZB2	S383	PVAPQVPSPGGAPGQ	77 / 9 AA	122
Phosphosite 3:	C9orf129	Q5T035	S32	PVAPQVPSPGGAPGQ	77 / 9 AA	21
Phosphosite 4:	POLR2A	P24928	Y1581	SPGPSSPYIPSPGGA	100 / 6 AA	217
Phosphosite 5:	4930429A22Rik Probable exonuclease	Q8IYB7	S87	FHEAFIPSPDGDRDI	71 / 7 AA	99
Phosphosite 6:	PARD3	Q8TEW0	S2681	LSFPFLPSPGQNQGC	71 / 7 AA	151
Phosphosite 7:	TTYH1	Q9H313	S84	PPGSKIPSPGGGCVT	85 / 7 AA	49
Phosphosite 8:	SMURF1	Q9HCE7	S269	WHDPRIPSPSGTIPG	66 / 9 AA	86
Phosphosite 9:	LDB3	O75112	S432	SPTPYTPSPAPAYTP	66 / 9 AA	77
Phosphosite 10:	BIN2	Q9UBW5	S369	LPSSTTPSPGGALSP	85 / 7 AA	62
Phosphosite 11:	CCDC6	Q16204	S359	SPIPYTPSPSSSRPI	55 / 9 AA	53
Phosphosite 12:	C10orf6	Q8IX21	S568	EVVPCIPSPAAPSDK	62 / 8 AA	132
Phosphosite 13:	PRICKLE1	Q96MT3	S62	EKVPYVNSPGEKHRI	71 / 7 AA	94
Phosphosite 14:	PRICKLE2	Q7Z3G6	S66	EKVPYVNSPGEKLRI	71 / 7 AA	96
Phosphosite 15:	AMHR2	Q16671	Y465	VQERRRPYIPSTWRC	100 / 5 AA	63
Phosphosite 16:	TAF3	Q5VWG9	S494	PNFPYISSPSVSPPT	71 / 7 AA	104
Phosphosite 17:	TAF3	Q5VWG9	S493	PPNFPYISSPSVSPP	71 / 7 AA	104
Phosphosite 18:	CXorf23	A2AJT9	S489	VKANYFPSPGITLHE	83 / 6 AA	84
Phosphosite 19:	CDSN	Q15517	S242	HSGPYIPSSHSVSGG	100 / 5 AA	52
Phosphosite 20:	SLAIN1	Q8ND83	S452	RIQSCIPSPGQLQHR	83 / 6 AA	61