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:	S22
P-Site Sequence:	KHTPNFFSENSSMSI
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	S22	KHTPNFFSENSSMSI	100 / 9 AA	48
Phosphosite 1:	ZNF773	Q6PK81	S397	NECGRFFSENSSLVK	100 / 7 AA	51
Phosphosite 2:	LBXCOR1	P84550	S640	YVSPDFLSEGSSSYN	66 / 9 AA	100
Phosphosite 3:	UBR5	O95071	S1662	SSVPAFFSEDDSQSN	66 / 9 AA	309
Phosphosite 4:	OR5K1	Q8NHB7	S87	KMLENFFSENKRISL	100 / 6 AA	36
Phosphosite 5:	YSK4	Q56UN5	S1294	PPLPDHFSENAADFV	55 / 9 AA	151
Phosphosite 6:	OR5I1	Q13606	S89	KMLVNFLSENKSISY	75 / 8 AA	36
Phosphosite 7:	KIDINS220	Q9ULH0	S1292	PEDPRFLSESSSGPA	66 / 9 AA	197
Phosphosite 8:	ZNF792	Q3KQV3	S320	CECGKFFSQHSSLVK	62 / 8 AA	72
Phosphosite 9:	Rab11FIP2	Q7L804	S393	LKSPNAFSENRQDYF	75 / 8 AA	58
Phosphosite 10:	OR5K4	A6NMS3	S87	KMLENFFSEDRIISL	71 / 7 AA	37
Phosphosite 11:	OR5K3	A6NET4	S87	KMLENFFSEDKRITL	83 / 6 AA	37
Phosphosite 12:	ZNF132	P52740	S581	NECGKFFSQNSILIK	71 / 7 AA	81
Phosphosite 13:	AEN	Q8WTP8	S222	TYVPNFLSEPGLHTR	83 / 6 AA	36
Phosphosite 14:	ZNF521	Q96K83	S941	VCSRTFFSENGLREH	62 / 8 AA	148
Phosphosite 15:	ZNF423	Q2M1K9	S941	VCSRTFFSENGLREH	62 / 8 AA	145
Phosphosite 16:	Putative uncharacterized protein LOC100125556	Q05BU3	S6	__MPGAFSQNSSKRR	66 / 9 AA	4
Phosphosite 17:	ZNF304	Q9HCX3	S429	IECGKFFSHNSSLIK	75 / 8 AA	75
Phosphosite 18:	KNTC1	P50748	S1198	WSYSDFFSEDGIVLE	50 / 8 AA	251
Phosphosite 19:	SPAG4	Q9NPE6	S25	PNFFSENSSMSITSE	100 / 6 AA	48
Phosphosite 20:	ZNF79	Q15937	S427	NECGKFFSESSALIR	62 / 8 AA	55