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:	SPANXN5
Human P-Site:	S6
P-Site Sequence:	__MEKPTSSTNGEKR
UniProt:	Q5MJ07
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPANXN5	Q5MJ07	S6	__MEKPTSSTNGEKR	100 / 9 AA	8
Phosphosite 1:	SPANXN2	Q5MJ10	S6	__MEQPTSSTNGEKR	88 / 9 AA	20
Phosphosite 2:	SPANXN5	Q5MJ07	S7	_MEKPTSSTNGEKRK	100 / 8 AA	8
Phosphosite 3:	SPANXN1	Q5VSR9	S6	__MEQPTSSINGEKR	77 / 9 AA	8
Phosphosite 4:	SPANXN2	Q5MJ10	S7	_MEQPTSSTNGEKRK	87 / 8 AA	20
Phosphosite 5:	SPANXN3	Q5MJ09	S7	_MEQPTSSTNGEKTK	87 / 8 AA	16
Phosphosite 6:	C4orf45	Q96LM5	S11	VSYQKPTSTTVGKQM	66 / 9 AA	22
Phosphosite 7:	SPANXN1	Q5VSR9	S7	_MEQPTSSINGEKRK	75 / 8 AA	8
Phosphosite 8:	Cdc42EP1	Q00587	T148	DSSPTSSTDGHSSYG	85 / 7 AA	40
Phosphosite 9:	Cdc42EP1	Q00587	S147	FDSSPTSSTDGHSSY	85 / 7 AA	40
Phosphosite 10:	C10orf78	Q86XK3	S151	TFSEKPASSTEENCL	75 / 8 AA	36
Phosphosite 11:	MGA	Q8IWI9	S1472	YKRKPSSSTSGLIQV	75 / 8 AA	332
Phosphosite 12:	Cdc42EP1	Q00587	S146	SFDSSPTSSTDGHSS	85 / 7 AA	40
Phosphosite 13:	MGA	Q8IWI9	S1471	AYKRKPSSSTSGLIQ	75 / 8 AA	332
Phosphosite 14:	ERI2	A8K979	T558	TIHEEKPTSSDCSPV	100 / 6 AA	77
Phosphosite 15:	ERI2	A8K979	S559	IHEEKPTSSDCSPVR	100 / 6 AA	77
Phosphosite 16:	USP54	Q70EL1	S501	NASKPSSSTNRLRDF	85 / 7 AA	187
Phosphosite 17:	USP54	Q70EL1	S500	RNASKPSSSTNRLRD	85 / 7 AA	187
Phosphosite 18:	CNOT2	Q9NZN8	S310	NTSGKTTSSTDGPKF	75 / 8 AA	60
Phosphosite 19:	USP37	Q86T82	T733	HEDDDKPTSSPDTGF	62 / 8 AA	110
Phosphosite 20:	C5orf41	Q8IUR6	S209	QKASKPTSSTQIMVK	100 / 6 AA	72