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:	S201
P-Site Sequence:	PYSFTFNSQFEFGKK
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	S201	PYSFTFNSQFEFGKK	100 / 9 AA	51
Phosphosite 1:	SGEF	Q96DR7	S638	EMMYTINSQLEFKIK	66 / 9 AA	97
Phosphosite 2:	TTN	Q8WZ42	S27763	ISGLTQNSQYEFRVF	66 / 9 AA	3816
Phosphosite 3:	MMP3	P08254	S454	FYFFTGSSQLEFDPN	66 / 9 AA	54
Phosphosite 4:	ZNF808	Q8N4W9	S636	DTAFTWNSQLARHTR	62 / 8 AA	105
Phosphosite 5:	ZNF600	Q6ZNG1	S343	DTAFTWNSQLARHKR	62 / 8 AA	83
Phosphosite 6:	GDF9	O60383	T198	GRAPYSFTFNSQFEF	100 / 6 AA	51
Phosphosite 7:	C4BPA	P04003	S134	KTDLSFGSQIEFSCS	55 / 9 AA	67
Phosphosite 8:	TTN	Q8WZ42	Y27765	GLTQNSQYEFRVFAR	83 / 6 AA	3816
Phosphosite 9:	ZNF585B	Q52M93	S143	GKSFTWKSQFKVHLK	62 / 8 AA	88
Phosphosite 10:	C18orf1	O15165	S61	PPPGIFNSELEFAQI	62 / 8 AA	34
Phosphosite 11:	TFDP3	Q5H9I0	S284	EYLFKFNSSFEIHDD	66 / 9 AA	45
Phosphosite 12:	IREB2	P48200	S191	GRNSGTFSSQIENTP	71 / 7 AA	105
Phosphosite 13:	SFRS8	Q12872	S238	KAKQARNSQFDFLRF	83 / 6 AA	105
Phosphosite 14:	CAPN8	A6NHC0	S621	KAGFTLNSQVQQTIA	62 / 8 AA	77
Phosphosite 15:	SLC38A3	Q99624	S284	PSYFTLNSQTAYTIP	55 / 9 AA	56
Phosphosite 16:	IREB2	P48200	S192	RNSGTFSSQIENTPI	71 / 7 AA	105
Phosphosite 17:	WAPL	Q7Z5K2	S213	ETNDTWNSQFGKRPE	83 / 6 AA	133
Phosphosite 18:	ZNF268	Q14587	S653	GKAFTFKSQLIVHKG	71 / 7 AA	108
Phosphosite 19:	ZNF268	Q14587	S457	GKAFTFKSQLIVHQG	71 / 7 AA	108
Phosphosite 20:	CCDC141	Q6ZP82	S710	DKRETFSSHFERPYL	71 / 7 AA	101