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:	SPAG8
Human P-Site:	T127
P-Site Sequence:	CIAQDTCTTTDHSSN
UniProt:	Q99932
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPAG8	Q99932	T127	CIAQDTCTTTDHSSN	100 / 9 AA	45
Phosphosite 1:	SPAG8	Q99932	T129	AQDTCTTTDHSSNPG	100 / 7 AA	45
Phosphosite 2:	SPAG8	Q99932	T125	VSCIAQDTCTTTDHS	100 / 7 AA	45
Phosphosite 3:	TBX5	Q99593	S332	KRKEEECSTTDHPYK	55 / 9 AA	58
Phosphosite 4:	PLXNB1	O43157	T2021	QTFMDACTLADHKLG	55 / 9 AA	232
Phosphosite 5:	TBX5	Q99593	T333	RKEEECSTTDHPYKK	62 / 8 AA	58
Phosphosite 6:	C3orf47	Q4G0G2	S31	DPEQDTCSTSPFAMS	71 / 7 AA	11
Phosphosite 7:	C3orf47	Q4G0G2	T29	GHDPEQDTCSTSPFA	71 / 7 AA	11
Phosphosite 8:	TBX5	Q99593	T334	KEEECSTTDHPYKKP	83 / 6 AA	58
Phosphosite 9:	AQP11	Q8NBQ7	T14	LRSELQDTCTSLGLM	83 / 6 AA	30
Phosphosite 10:	ZNF615	Q8N8J6	T68	ERGEETCTTEDEIYS	62 / 8 AA	84
Phosphosite 11:	INHBB	P09529	T56	GGSQDTCTSCGGFRR	83 / 6 AA	45
Phosphosite 12:	INHBB	P09529	T54	SPGGSQDTCTSCGGF	83 / 6 AA	45
Phosphosite 13:	SEMA3G	Q9NS98	T657	AGTYTCTTLEHGFSQ	71 / 7 AA	87
Phosphosite 14:	SLCO4C1	Q6ZQN7	T208	LGSLFEDTCVTTRNS	71 / 7 AA	79
Phosphosite 15:	C5orf42	Q9H799	T1439	IGSQDASTNTDPEHE	55 / 9 AA	237
Phosphosite 16:	ANGPTL2	Q9UKU9	T55	GESQDKCTYTFIVPQ	71 / 7 AA	57
Phosphosite 17:	C5orf42	Q9H799	S1438	AIGSQDASTNTDPEH	62 / 8 AA	237
Phosphosite 18:	COL5A2	P05997	S1451	IVLQDTCSKRNGNVG	50 / 8 AA	145
Phosphosite 19:	ZNF615	Q8N8J6	T69	RGEETCTTEDEIYSR	71 / 7 AA	84
Phosphosite 20:	LRFN5	Q96NI6	T624	CSSQDSSTTTSALPP	71 / 7 AA	79