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:	S126
P-Site Sequence:	TSKEQSGSSTNGSNG
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	S126	TSKEQSGSSTNGSNG	100 / 9 AA	81
Phosphosite 1:	SP1	P08047	S127	SKEQSGSSTNGSNGS	100 / 8 AA	81
Phosphosite 2:	SPANXN2	Q5MJ10	S6	__MEQPTSSTNGEKR	77 / 9 AA	20
Phosphosite 3:	Meis2	O14770	S206	DHEELSGSSTNLADH	87 / 8 AA	52
Phosphosite 4:	SP1	P08047	S124	TPTSKEQSGSSTNGS	100 / 7 AA	81
Phosphosite 5:	AKAP12	Q02952	S749	SSPEQAGSPTEGEGV	66 / 9 AA	191
Phosphosite 6:	RFWD2	Q8NHY2	S212	FKLDHSVSSTNGHRW	66 / 9 AA	80
Phosphosite 7:	NCOA4	Q13772	S10	TFQDQSGSSSNREPL	75 / 8 AA	70
Phosphosite 8:	BHLHE40	O14503	S237	SSGEQSGSDTDTDSG	75 / 8 AA	46
Phosphosite 9:	SP1	P08047	T128	KEQSGSSTNGSNGSE	100 / 7 AA	81
Phosphosite 10:	C1orf124	Q9H040	S309	VKFEQNGSSKNSHLV	75 / 8 AA	55
Phosphosite 11:	Smc4	Q9NTJ3	T750	QIIEQSGTMTGGGSK	66 / 9 AA	147
Phosphosite 12:	EXPH5	Q8NEV8	S226	LAQEQSASSVNTRTP	75 / 8 AA	223
Phosphosite 13:	RBM23	Q86U06	S52	SGNETSGSSTIGETS	77 / 9 AA	49
Phosphosite 14:	LMTK2	Q8IWU2	S1496	SDIEQGGSSEDGEKD	66 / 9 AA	165
Phosphosite 15:	FLG2	Q5D862	S1492	KSTQRGSSTTGRRGS	75 / 8 AA	248
Phosphosite 16:	ARFGEF3	Q5TH69	S1432	RLQEQSASSEDGIES	66 / 9 AA	241
Phosphosite 17:	FLG2	Q5D862	S1491	GKSTQRGSSTTGRRG	75 / 8 AA	248
Phosphosite 18:	TOB1	P50616	T286	MQGQGSSTNGMFPGD	100 / 6 AA	38
Phosphosite 19:	BHLHE40	O14503	S235	AHSSGEQSGSDTDTD	85 / 7 AA	46
Phosphosite 20:	SAMSN1	Q9NSI8	T59	GSGEQSKTSNNGGGL	66 / 9 AA	42