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:	SPAG1
Human P-Site:	S423
P-Site Sequence:	KRSPRRASAAAAAGG
UniProt:	Q07617
Intern. Prot. ID:	IPI00784144

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPAG1	Q07617	S423	KRSPRRASAAAAAGG	100 / 9 AA	104
Phosphosite 1:	FKRP	Q9H9S5	S43	ARGPRRASAAGPRVT	87 / 8 AA	55
Phosphosite 2:	PITPNM1	O00562	S664	SWEPRRASTAFCPPA	85 / 7 AA	135
Phosphosite 3:	KCNK16	Q96T55	S287	GRRPRRGSTAARGVQ	75 / 8 AA	34
Phosphosite 4:	ARID4A	P29374	S1095	KRTPKRTSAAAKNEK	75 / 8 AA	143
Phosphosite 5:	C10orf103	A6NH13	S48	GAWPRRASALYGGRK	100 / 6 AA	16
Phosphosite 6:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	S146	SASPRKASAVPAPPQ	66 / 9 AA	60
Phosphosite 7:	CHRNE	Q04844	S373	ASPPRRASSVGLLLR	62 / 8 AA	55
Phosphosite 8:	GSG1	Q2KHT4	S290	QCFPRRLSSAAPTVG	66 / 9 AA	39
Phosphosite 9:	IRS1	P35568	S413	CLFPRRSSASVSGSP	55 / 9 AA	132
Phosphosite 10:	HIRIP3	Q9BW71	S136	EENPRRASKAVEESS	66 / 9 AA	62
Phosphosite 11:	IRS1	P35568	S412	DCLFPRRSSASVSGS	62 / 8 AA	132
Phosphosite 12:	C1orf201	Q5TH74	S19	GKHPRRASEVQKGFT	71 / 7 AA	37
Phosphosite 13:	GYS1	P13807	S698	PEWPRRASCTSSTSG	55 / 9 AA	84
Phosphosite 14:	STOML2	Q9UJZ1	S29	GRAPRRASSGLPRNT	71 / 7 AA	39
Phosphosite 15:	OTUD5	Q96G74	S431	PSQPRKASATCSSAT	71 / 7 AA	61
Phosphosite 16:	RBM5	P52756	S576	REEERRESAAADAGF	85 / 7 AA	92
Phosphosite 17:	GRID2IP	A4D2P6	S264	EPPPRRASLLVGGLA	100 / 5 AA	132