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:	SPANXN4
Human P-Site:	S92
P-Site Sequence:	DLDISAGSPQDGGQN
UniProt:	Q5MJ08
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPANXN4	Q5MJ08	S92	DLDISAGSPQDGGQN	100 / 9 AA	11
Phosphosite 1:	MSI2	Q96DH6	S303	GNYISAASPQPGSGF	77 / 9 AA
Phosphosite 2:	GORASP1	Q9BQQ3	S397	DSLTSAASPEDGLSA	66 / 9 AA	46
Phosphosite 3:	GPRIN1	Q7Z2K8	S830	SVAVSPMSPQDGAGG	66 / 9 AA	102
Phosphosite 4:	PNKD	Q8N490	S196	RDCRVYGSPQDGIPY	100 / 6 AA	43
Phosphosite 5:	GPR112	Q8IZF6	S953	SEGISAGSPTSGSTH	77 / 9 AA	301
Phosphosite 6:	MNAT1	P51948	S279	LNHVRAASPQDLAGG	62 / 8 AA	36
Phosphosite 7:	TUBGCP3	Q96CW5	S515	AVTKSAESPQDAADL	75 / 8 AA	104
Phosphosite 8:	PITX3	O75364	S52	SASLPGGSPEDGSLK	55 / 9 AA	32
Phosphosite 9:	SPANXN4	Q5MJ08	S89	EKGDLDISAGSPQDG	100 / 6 AA	11
Phosphosite 10:	MAML1	Q92585	S120	RNLDSATSPQNGDQQ	75 / 8 AA	108
Phosphosite 11:	C2orf17	Q8NC44	S417	THFNGAGSPPDGVKC	85 / 7 AA	58
Phosphosite 12:	C4B	P0C0L5	S452	QLSVSAGSPHPAIAR	71 / 7 AA	193
Phosphosite 13:	C4A	P0C0L4	S452	QLSVSAGSPHPAIAR	71 / 7 AA	193
Phosphosite 14:	GPR112	Q8IZF6	S950	SETSEGISAGSPTSG	100 / 6 AA	301
Phosphosite 15:	ZO3	O95049	S427	VSGVQAGSPADGQGI	66 / 9 AA	103
Phosphosite 16:	NFIB	O00712	S328	KPLFSSASPQDSSPR	55 / 9 AA	47
Phosphosite 17:	MYOCD	Q8IZQ8	S178	DPQNSAGSPPDAKAS	75 / 8 AA	102
Phosphosite 18:	ChREBP	Q9NP71	S556	TLLRSPGSPQETVPE	71 / 7 AA	93
Phosphosite 19:	GLTSCR1	Q9NZM4	S1491	QASFSSDSPQDDTLT	55 / 9 AA	153
Phosphosite 20:	SIGLEC11	Q96RL6	S609	HECSAGSSQDHPPPG	85 / 7 AA	75