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:	GDF9
Human P-Site:	S288
P-Site Sequence:	LHYKRRPSQGPDQER
UniProt:	O60383
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GDF9	O60383	S288	LHYKRRPSQGPDQER	100 / 9 AA	51
Phosphosite 1:	TNKS1BP1	Q9C0C2	S1545	AQTSRRPSQGPPARS	100 / 7 AA	182
Phosphosite 2:	PARD3	Q8TEW0	S3916	ISSKRRESQGPKKED	87 / 8 AA	151
Phosphosite 3:	CAMSAP1	Q5T5Y3	S629	SIVSRRPSEGPQPLV	75 / 8 AA	178
Phosphosite 4:	CSF2RB	P32927	S659	VEVERRPSQGAAGSP	85 / 7 AA	97
Phosphosite 5:	CTTNBP2	Q8WZ74	S1392	TTAKRHPSQGQQAVV	66 / 9 AA	181
Phosphosite 6:	COL5A1	P20908	S68	FCATRRSSKGPDVAY	75 / 8 AA	184
Phosphosite 7:	GLTSCR1	Q9NZM4	S1477	PPAKRRKSESPDVDQ	66 / 9 AA	153
Phosphosite 8:	MTHFD1L	Q6UB35	S456	FACLRQPSQGPTFGV	85 / 7 AA	106
Phosphosite 9:	TTC25	Q96NG3	S268	RDHKRRPSQTAHYIL	100 / 6 AA	77
Phosphosite 10:	TMEM163	Q8TC26	S12	AGIQRRSSQGPTVPP	85 / 7 AA	31
Phosphosite 11:	TMEM163	Q8TC26	S11	AAGIQRRSSQGPTVP	85 / 7 AA	31
Phosphosite 12:	KAZALD1	Q96I82	S33	PPTGARPSPGPDYLR	85 / 7 AA	33
Phosphosite 13:	FAM198A	Q9UFP1	S39	RFPPQRPSAGPDPGP	75 / 8 AA	64
Phosphosite 14:	ALS2CR4	Q96Q45	S86	QTAGRRPSEGNEPST	62 / 8 AA	48
Phosphosite 15:	Per3	P56645	S938	QEEMPRPSESPDQMR	55 / 9 AA	132
Phosphosite 16:	SGK071	Q8NE28	T12	GSNRRRPTQGERGPG	71 / 7 AA	76
Phosphosite 17:	KATNA1	O75449	S109	VPVERRPSPGPRKRQ	85 / 7 AA	56
Phosphosite 18:	POU5F2	Q8N7G0	S96	GDWLRRPSEGALPGP	71 / 7 AA	36
Phosphosite 19:	Per3	P56645	S940	EMPRPSESPDQMRRN	71 / 7 AA	132
Phosphosite 20:	CLTC	Q00610	S576	ALKNNRPSEGPLQTR	83 / 6 AA	192