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:	T335
P-Site Sequence:	RVQLSDITLQHPPPS
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	T335	RVQLSDITLQHPPPS	100 / 9 AA	48
Phosphosite 1:	MED1	Q15648	T397	GTLVSKITFQHPGRV	66 / 9 AA	168
Phosphosite 2:	FOXO4	P98177	S328	RSGLSGFSLQHPGVT	66 / 9 AA	54
Phosphosite 3:	SUN5	Q8TC36	T275	KVYLSNLTLQHIPKT	75 / 8 AA	43
Phosphosite 4:	APC2	O95996	T1410	AASLSDETLQGPPRD	77 / 9 AA	244
Phosphosite 5:	UBE2E1	P51965	T60	QKELADITLDPPPNC	66 / 9 AA	21
Phosphosite 6:	AKAP6	Q13023	T1658	KRSVSDITLQSSSQK	85 / 7 AA	257
Phosphosite 7:	PLEKHG1	Q9ULL1	T1241	TEKLSDLTLQDSQKV	66 / 9 AA	155
Phosphosite 8:	NCOA2	Q15596	T892	QNLPLDITLQSPTGA	85 / 7 AA	159
Phosphosite 9:	Sh3tc1	Q8TE82	S476	CAASSDVSLQDPEEP	62 / 8 AA	147
Phosphosite 10:	C16orf46	Q6P387	T51	LLDVSDITLEQDEKA	62 / 8 AA	43
Phosphosite 11:	ARFGEF3	Q5TH69	T171	SQMLSDLTLQLRQRQ	85 / 7 AA	241
Phosphosite 12:	SPAG4	Q9NPE6	S332	LPGRVQLSDITLQHP	100 / 6 AA	48
Phosphosite 13:	SCRN2	Q96FV2	S202	LSIGTDISAQHPELR	62 / 8 AA	47
Phosphosite 14:	PTDSS2	Q9BVG9	T437	RFFLRDITLRYKETR	62 / 8 AA	56
Phosphosite 15:	RICS	A7KAX9	S2076	AFLPAELSLQHPETQ	50 / 8 AA	231
Phosphosite 16:	IL4	P05112	T30	HGHKCDITLQEIIKT	83 / 6 AA	17
Phosphosite 17:	C12orf50	Q8NA57	T47	LPPSSNITLQKEIQE	83 / 6 AA	47
Phosphosite 18:	IGSF1	Q8N6C5	T1180	FKLGKDITLQCRGPL	71 / 7 AA	149
Phosphosite 19:	LRRC49	Q8IUZ0	T275	SSSLSDITFDGNPIA	71 / 7 AA	79
Phosphosite 20:	DONSON	Q9NYP3	T253	SPWSNDATLQHVLMS	71 / 7 AA	63