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:	SPANXB1
Human P-Site:	T55
P-Site Sequence:	MKTSESSTILVVRYR
UniProt:	Q9NS25
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPANXB1	Q9NS25	T55	MKTSESSTILVVRYR	100 / 9 AA	12
Phosphosite 1:	SPANXC	Q9NY87	T49	MKTSESSTILVVRYR	100 / 9 AA	11
Phosphosite 2:	SPANXA1	Q9NS26	T49	MKTSESSTILVVRYR	100 / 9 AA	11
Phosphosite 3:	SPANXD	Q9BXN6	T49	LKTSESSTILVVRYR	100 / 9 AA	11
Phosphosite 4:	SPANXE	Q8TAD1	T49	LKTSESSTILVVRYR	100 / 9 AA	11
Phosphosite 5:	SPANXA1	Q9NS26	S48	KMKTSESSTILVVRY	100 / 8 AA	11
Phosphosite 6:	SPANXB1	Q9NS25	S54	KMKTSESSTILVVRY	100 / 8 AA	12
Phosphosite 7:	SPANXC	Q9NY87	S47	KKMKTSESSTILVVR	100 / 7 AA	11
Phosphosite 8:	SPANXA1	Q9NS26	S47	KKMKTSESSTILVVR	100 / 7 AA	11
Phosphosite 9:	SPANXB1	Q9NS25	S53	KKMKTSESSTILVVR	100 / 7 AA	12
Phosphosite 10:	SPANXD	Q9BXN6	S47	KKLKTSESSTILVVR	100 / 7 AA	11
Phosphosite 11:	SPANXE	Q8TAD1	S47	KKLKTSESSTILVVR	100 / 7 AA	11
Phosphosite 12:	UNC13C	Q8NB66	T1826	ELDSEASTILKELQV	85 / 7 AA	251
Phosphosite 13:	ZNF672	Q499Z4	T269	RCFSESSTLLRHRRS	85 / 7 AA	50
Phosphosite 14:	FAM186A	A6NE01	S775	PISAKSESSTLLSYE	85 / 7 AA	263
Phosphosite 15:	RBMX2	Q9Y388	T90	CYEDQRSTILAVDNF	62 / 8 AA	37
Phosphosite 16:	ZNF672	Q499Z4	S268	GRCFSESSTLLRHRR	85 / 7 AA	50
Phosphosite 17:	DCAMKL2	Q8N568	S387	NGNRCSESSTLLEKY	85 / 7 AA	84
Phosphosite 18:	ZNF672	Q499Z4	S267	CGRCFSESSTLLRHR	85 / 7 AA	50
Phosphosite 19:	DCAMKL2	Q8N568	T389	NRCSESSTLLEKYKI	85 / 7 AA	84
Phosphosite 20:	FAM186A	A6NE01	T777	SAKSESSTLLSYEST	85 / 7 AA	263