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:	S312
P-Site Sequence:	EAAEDGRSSHHRHRR
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	S312	EAAEDGRSSHHRHRR	100 / 9 AA	51
Phosphosite 1:	GDF9	O60383	S313	AAEDGRSSHHRHRRG	100 / 8 AA	51
Phosphosite 2:	PPL	O60437	S819	LDLENGRSSHVSKRA	85 / 7 AA	205
Phosphosite 3:	PRPF3	O43395	S75	EAVEEGRSSRHSKSS	75 / 8 AA	78
Phosphosite 4:	FBLN5	Q9UBX5	S204	TLNEDGRSCQDVNEC	71 / 7 AA	50
Phosphosite 5:	FAM71A	Q8IYT1	S436	KDRALGRSSHRRRTG	85 / 7 AA	63
Phosphosite 6:	NCOR2	Q9Y618	S1304	CSKEDGRSSSGPPHE	100 / 6 AA	275
Phosphosite 7:	FAM71A	Q8IYT1	S437	DRALGRSSHRRRTGE	85 / 7 AA	63
Phosphosite 8:	CPAMD8	Q8IZJ3	S905	CCRDGRSSKHPEENH	85 / 7 AA	207
Phosphosite 9:	LRRFIP2	Q9Y608	S89	ARYSHRSSHHRPYLG	100 / 6 AA	82
Phosphosite 10:	LRRFIP2	Q9Y608	S88	RARYSHRSSHHRPYL	100 / 6 AA	82
Phosphosite 11:	AlphaK1	Q96L96	T800	ETQEDGRTSANQRTG	55 / 9 AA	201
Phosphosite 12:	CREB3L1	Q96BA8	S440	GLWEDGRSTLLPMEP	55 / 9 AA	57
Phosphosite 13:	LSR	Q86X29	S566	RPPADPRSHHHRTRD	66 / 9 AA	71
Phosphosite 14:	CSTF3	Q12996	T407	KAREDTRTRHHVYVT	62 / 8 AA	83
Phosphosite 15:	PRKDC	P78527	S2655	QTADGRSSFDWLTGS	62 / 8 AA	469
Phosphosite 16:	OTOG	Q6ZRI0	S2839	TCKEDGRSCKKVTIR	83 / 6 AA	315
Phosphosite 17:	CCDC158	Q5M9N0	T932	KTEEDGRTSLGALED	83 / 6 AA	127
Phosphosite 18:	PPIL4	Q8WUA2	S374	LDEQAEDSKSSHSHT	71 / 7 AA	57
Phosphosite 19:	PRPF3	O43395	S76	AVEEGRSSRHSKSSS	71 / 7 AA	78
Phosphosite 20:	C20orf135	Q9H3Z7	S45	VRAVGRSSSHRALTC	85 / 7 AA	53