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:	TFIIA
Human P-Site:	S281
P-Site Sequence:	DGTGDTSSEEDEDEE
UniProt:	P52655
Intern. Prot. ID:	IPI00004350

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TFIIA	P52655	S281	DGTGDTSSEEDEDEE	100 / 9 AA	42
Phosphosite 1:	TFIIA	P52655	S280	VDGTGDTSSEEDEDE	100 / 8 AA	42
Phosphosite 2:	SDCCAG1	O60524	S705	LDGGDTSSDEDKEEH	87 / 8 AA	123
Phosphosite 3:	SDCCAG1	O60524	S704	QLDGGDTSSDEDKEE	87 / 8 AA	123
Phosphosite 4:	PELO	Q9BRX2	S382	DQEGDSSSEED____	87 / 8 AA	43
Phosphosite 5:	PELO	Q9BRX2	S381	SDQEGDSSSEED___	87 / 8 AA	43
Phosphosite 6:	RNF113A	O15541	S85	AAYGDLSSEEEEENE	77 / 9 AA	39
Phosphosite 7:	BRWD3	Q6RI45	S824	QEDSDSSSEEDETVG	77 / 9 AA	204
Phosphosite 8:	tau	P10636	S113	AGIGDTPSLEDEAAG	77 / 9 AA	79
Phosphosite 9:	PRCC	Q92733	S159	LHKGDSDSEEDEPTK	77 / 9 AA	52
Phosphosite 10:	PPP1R3A	Q16821	S423	KPSLGDTSSDELVQL	85 / 7 AA	126
Phosphosite 11:	PPP1R3A	Q16821	S424	PSLGDTSSDELVQLH	85 / 7 AA	126
Phosphosite 12:	ZNF510	Q9Y2H8	S282	SHTGETSSKDDEFRK	66 / 9 AA	79
Phosphosite 13:	PPP1R3A	Q16821	T422	IKPSLGDTSSDELVQ	85 / 7 AA	126
Phosphosite 14:	IBSP	P21815	S75	EENGDDSSEEEEEEE	77 / 9 AA	35
Phosphosite 15:	MAP3K13	O43283	S816	QKSGDDSSEEEEGEV	77 / 9 AA	108
Phosphosite 16:	MRPS34	P82930	T186	QKNGDTSTEEPMLNV	85 / 7 AA	26
Phosphosite 17:	MRPS34	P82930	T184	ERQKNGDTSTEEPML	85 / 7 AA	26
Phosphosite 18:	MRPS34	P82930	S185	RQKNGDTSTEEPMLN	85 / 7 AA	26
Phosphosite 19:	C9orf78	Q9NZ63	S17	RRRGDSESEEDEQDS	77 / 9 AA	34
Phosphosite 20:	PRKAR2A	P13861	S80	DAKGDSESEEDEDLE	77 / 9 AA	46