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:	SP1
Human P-Site:	T681
P-Site Sequence:	QRHKRTHTGEKKFAC
UniProt:	P08047
Intern. Prot. ID:	IPI00465152

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SP1	P08047	T681	QRHKRTHTGEKKFAC	100 / 9 AA	81
Phosphosite 1:	KLF10	Q13118	T424	SRHRRTHTGEKKFAC	88 / 9 AA	53
Phosphosite 2:	SP3	Q02447	T676	QRHRRTHTGEKKFVC	88 / 9 AA	82
Phosphosite 3:	TIEG2	O14901	T449	SRHRRTHTGEKKFVC	88 / 9 AA	55
Phosphosite 4:	ZNF443	Q9Y2A4	T527	SRHKRTHTGEKPYEC	100 / 8 AA	78
Phosphosite 5:	PRDM5	Q9NQX1	T568	DEHKRTHTGEKPFQC	100 / 8 AA	73
Phosphosite 6:	ZIC5	Q96T25	T492	KIHKRTHTGEKPFKC	100 / 8 AA	66
Phosphosite 7:	ZNF599	Q96NL3	T418	IRHKRTHTGEKPFEC	100 / 8 AA	67
Phosphosite 8:	ZNF479	Q96JC4	T264	TRHKRTHTGEKPYTC	100 / 8 AA	61
Phosphosite 9:	ZNF625	Q96I27	T148	LIHKRTHTGEKPYEC	100 / 8 AA	35
Phosphosite 10:	ZIC4	Q8N9L1	T229	KIHKRTHTGEKPFRC	100 / 8 AA	37
Phosphosite 11:	ZNF441	Q8N8Z8	T264	RRHKRTHTGEKPYEC	100 / 8 AA	72
Phosphosite 12:	ZNF433	Q8N7K0	T277	HAHKRTHTGEKPYEC	100 / 8 AA	77
Phosphosite 13:	ZNF433	Q8N7K0	T221	LIHKRTHTGEKPYQC	100 / 8 AA	77
Phosphosite 14:	ZNF440	Q8IYI8	T251	RIHKRTHTGEKPYEY	100 / 8 AA	69
Phosphosite 15:	ZNF554	Q86TJ5	T431	ILHKRTHTGEKPYEC	100 / 8 AA	61
Phosphosite 16:	ZNF544	Q6NX49	T599	VAHKRTHTGEKPYEC	100 / 8 AA	82
Phosphosite 17:	ZNF544	Q6NX49	T487	VTHKRTHTGEKPFKC	100 / 8 AA	82
Phosphosite 18:	ZNF791	Q3KP31	T491	RIHKRTHTGEKPYEC	100 / 8 AA	67
Phosphosite 19:	ZIC1	Q15915	T327	KIHKRTHTGEKPFKC	100 / 8 AA	48
Phosphosite 20:	ZNF177	Q13360	T175	NVHKRTHTGEKPYDC	100 / 8 AA	36