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:	SOX9
Human P-Site:	S231
P-Site Sequence:	PGEHSGQSQGPPTPP
UniProt:	P48436
Intern. Prot. ID:	IPI00009713

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SOX9	P48436	S231	PGEHSGQSQGPPTPP	100 / 9 AA	56
Phosphosite 1:	SOX8	P57073	T221	HGDHTGQTHGPPTPP	66 / 9 AA	47
Phosphosite 2:	SOX10	P56693	S235	PEHPSGQSHGPPTPP	87 / 8 AA	50
Phosphosite 3:	COL20A1	Q9P218	T609	EGGHSGQTEAPGNAT	62 / 8 AA	136
Phosphosite 4:	FRMPD3	Q5JV73	S883	QPIATGQSPGPPGAR	75 / 8 AA	199
Phosphosite 5:	SOBP	A7XYQ1	S321	PVATAGQSQGPGPSA	85 / 7 AA	93
Phosphosite 6:	PARD6A	Q9NPB6	S299	PPSSNGLSQGPPCWD	75 / 8 AA	37
Phosphosite 7:	PRB3	Q04118	S152	PPQGGNQSQGPPPHP	100 / 6 AA	31
Phosphosite 8:	PRB4	P10163	S89	PPQGGNQSQGPPPHP	100 / 6 AA	31
Phosphosite 9:	PRB4	P10163	S68	PPQGGNQSQGPPPPP	100 / 6 AA	31
Phosphosite 10:	KRBA2	Q6ZNG9	S357	GKYHPGQSQGSLEGA	85 / 7 AA	56
Phosphosite 11:	PRB4	P10163	S131	PPQGGHQSQGPPPTP	100 / 6 AA	31
Phosphosite 12:	ZNF454	Q8N9F8	S168	SSLHSDQSQGFQPSK	85 / 7 AA	60
Phosphosite 13:	ARID2	Q68CP9	S996	SSSSTPQSQGPPPTV	100 / 6 AA	197
Phosphosite 14:	PDE3A	Q14432	S20	KPVHSGVSQAPTAGR	75 / 8 AA	125
Phosphosite 15:	APLNR	P35414	S351	ASYSSGHSQGPGPNM	85 / 7 AA	43
Phosphosite 16:	KIAA0040	Q15053	S27	KCPSGGQSQGPRGQF	100 / 6 AA	17
Phosphosite 17:	MAPK8IP1	Q9UQF2	S147	QGQSQGQSQGPGSGD	100 / 6 AA	78
Phosphosite 18:	C16orf82	Q7Z2V1	S58	HSQHSEASQGPLSLD	75 / 8 AA	23
Phosphosite 19:	WIPF2	Q8TF74	S247	RTGPSGQSLAPPPPP	75 / 8 AA	46
Phosphosite 20:	ATN1	P54259	S152	SDSSSGLSQGPARPY	75 / 8 AA	125