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:	S13
P-Site Sequence:	SVRRLKRSVPCESNE
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	S13	SVRRLKRSVPCESNE	100 / 9 AA	12
Phosphosite 1:	SPANXC	Q9NY87	S13	SAGGVKRSVPCESNE	87 / 8 AA	11
Phosphosite 2:	SPANXA1	Q9NS26	S13	SAGGVKRSVPCDSNE	75 / 8 AA	11
Phosphosite 3:	SPANXD	Q9BXN6	S13	SAGGVKRSVPCDSNE	75 / 8 AA	11
Phosphosite 4:	SPANXE	Q8TAD1	S13	SAGGVKRSVPCDSNE	75 / 8 AA	11
Phosphosite 5:	PTOV1	Q86YD1	T118	STAKLKRTLPCQAYV	55 / 9 AA	47
Phosphosite 6:	MLKL	Q8NB16	S52	LQDQGKRSVPSEKLT	85 / 7 AA	54
Phosphosite 7:	FER1L4	A9Z1Z3	S903	YSGRLEPSVPSEVEP	66 / 9 AA	201
Phosphosite 8:	EVI5L	Q96CN4	S148	SELLKMSSPCEKLIR	75 / 8 AA	91
Phosphosite 9:	MSP	P26927	S95	PHTRLRRSGRCDLFQ	55 / 9 AA	80
Phosphosite 10:	PPP1R16A	Q96I34	S431	YSKRLDRSVSYQLSP	55 / 9 AA	58
Phosphosite 11:	RLTPR	Q6F5E8	S143	MLARLERSSPSESTD	66 / 9 AA	159
Phosphosite 12:	ADAMTS10	Q9H324	S234	GQPGLKRSVSRERYV	75 / 8 AA	121
Phosphosite 13:	STAC2	Q6ZMT1	S122	EHVFKRASPCELCHQ	62 / 8 AA	44
Phosphosite 14:	MAML1	Q92585	S261	LIEELNRSVPDEDMK	75 / 8 AA	108
Phosphosite 15:	ARHGEF10	O15013	S699	QRYLLKWSVPLGHVD	83 / 6 AA	152
Phosphosite 16:	AKAP6	Q13023	S1725	FRKRLTRSVADESDV	66 / 9 AA	257
Phosphosite 17:	C10orf47	Q86WR7	S190	EHPRLLRSVPTPLVM	85 / 7 AA	46
Phosphosite 18:	KANK1	Q14678	S70	IQKRRKPSVPCPEPR	75 / 8 AA	147
Phosphosite 19:	RNF41	Q9H4P4	T115	HNPKRPVTCEQGCGL	71 / 7 AA	36
Phosphosite 20:	PCSK1N	Q9UHG2	S62	APRRFRRSVPRGEAA	71 / 7 AA	27