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:	SPAG9
Human P-Site:	S620
P-Site Sequence:	ETEASLASRREQKRE
UniProt:	O60271
Intern. Prot. ID:	IPI00744648

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPAG9	O60271	S620	ETEASLASRREQKRE	100 / 9 AA	146
Phosphosite 1:	APC2	O95996	S952	CPLAALASRREDPRC	77 / 9 AA	244
Phosphosite 2:	FUK	Q8N0W3	S545	DRAATLASRRDLFFR	75 / 8 AA	118
Phosphosite 3:	ZXDC	Q2QGD7	S106	GSRVNLASRPEQGPS	66 / 9 AA	90
Phosphosite 4:	EYS	Q5T1H1	S1479	YSADSLISRREHWRL	75 / 8 AA	351
Phosphosite 5:	WHAMM	Q8TF30	S484	AKRASLRSRKDQCKE	66 / 9 AA	91
Phosphosite 6:	BDKRB1	P46663	S145	VLVHPMASRRQQRRR	62 / 8 AA	40
Phosphosite 7:	CYLD	Q9NQC7	S928	EDLHSLDSRRIQGCA	75 / 8 AA	107
Phosphosite 8:	MARCH-X	Q8NA82	S284	YSILSLNSRRESDDT	85 / 7 AA	91
Phosphosite 9:	TRIM33	Q9UPN9	S134	VCQQSLQSRREAEPK	85 / 7 AA	123
Phosphosite 10:	AAK1	Q2M2I8	S7	_MKKFFDSRREQGGS	71 / 7 AA	94
Phosphosite 11:	SND1	Q7KZF4	T134	LVAEGLATRREGMRA	71 / 7 AA	102
Phosphosite 12:	CABP1	Q9NZU7	S26	QRVLGLGSRREPRSL	62 / 8 AA	40
Phosphosite 13:	ZNF496	Q96IT1	S427	NFIRHLRSRREQEKP	85 / 7 AA	67
Phosphosite 14:	PCF11	O94913	S660	PKELTLASKRELLQK	71 / 7 AA	173
Phosphosite 15:	EAP1	Q9H1B7	S227	SAAASVASRRGTHGG	75 / 8 AA	83
Phosphosite 16:	SEC16A	O15027	S1187	HSAHSLASRRSSLSS	100 / 6 AA	234
Phosphosite 17:	CEP350	Q5VT06	S836	KATAASLSSRIESEA	75 / 8 AA	351
Phosphosite 18:	ANKRD40	Q6AI12	S85	EMPVQLTSRREIRKI	83 / 6 AA	41
Phosphosite 19:	MRPL20	Q9BYC9	S121	KSLAALASRRRHEGF	85 / 7 AA	17
Phosphosite 20:	OR5M3	Q8NGP4	T16	EFILLGLTSRREWQV	71 / 7 AA	35