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:	SPAG4
Human P-Site:	S9
P-Site Sequence:	RRSSRPGSASSSRKH
UniProt:	Q9NPE6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPAG4	Q9NPE6	S9	RRSSRPGSASSSRKH	100 / 9 AA	48
Phosphosite 1:	NCOR2	Q9Y618	T1522	SLKSRPGTASSSGGS	88 / 9 AA	275
Phosphosite 2:	OSBP2	Q969R2	S108	LQGSRPGSESSSGVG	88 / 9 AA	101
Phosphosite 3:	NCOA6	Q14686	S2043	KRSSRPASASSSTKD	88 / 9 AA	219
Phosphosite 4:	HECW2	Q9P2P5	T433	NGHSRPGTATCSERS	66 / 9 AA	176
Phosphosite 5:	CCDC39	Q9UFE4	S926	GSPSRPSSASSSSSN	88 / 9 AA	110
Phosphosite 6:	ARMC9	Q7Z3E5	S801	QQASRPGSTASSTRG	77 / 9 AA	92
Phosphosite 7:	CaMK4	Q16566	S341	VASSRLGSASSSHGS	88 / 9 AA	52
Phosphosite 8:	HGK	O95819	S677	KLVPRPGSGSSSGSS	87 / 8 AA	142
Phosphosite 9:	EAP1	Q9H1B7	S334	AGGKRPGSVSSTDQE	75 / 8 AA	83
Phosphosite 10:	PHF12	Q96QT6	T166	RRASRPGTPTSSAST	66 / 9 AA	110
Phosphosite 11:	TRRAP	Q9Y4A5	S1628	QTAVRPGSPSTSTMR	75 / 8 AA	438
Phosphosite 12:	RRP15	Q9Y3B9	S276	PDDSRPESASDSDT_	77 / 9 AA	31
Phosphosite 13:	INVS	Q9Y283	S813	AGSSRPGSARGEAVH	100 / 6 AA	118
Phosphosite 14:	CCDC130	P13994	S264	PSAPGSASSSKVSGV	100 / 7 AA	45
Phosphosite 15:	SPAG4	Q9NPE6	S11	SSRPGSASSSRKHTP	100 / 7 AA	48
Phosphosite 16:	DACH2	Q96NX9	S389	EENHRPGSQTSSHTS	75 / 8 AA	65
Phosphosite 17:	ESYT2	A0FGR8	S86	AGLSRPGSARAPSPP	100 / 6 AA	102
Phosphosite 18:	CCDC39	Q9UFE4	S925	VGSPSRPSSASSSSS	87 / 8 AA	110
Phosphosite 19:	CCDC130	P13994	S262	WFPSAPGSASSSKVS	88 / 9 AA	45
Phosphosite 20:	ARHGAP23	Q9P227	S1348	PEPPGSASSSSQESL	100 / 7 AA	162