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:	SPEN
Human P-Site:	S2850
P-Site Sequence:	MDIEFQQSVSKSQVK
UniProt:	Q96T58
Intern. Prot. ID:	IPI00045914

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEN	Q96T58	S2850	MDIEFQQSVSKSQVK	100 / 9 AA	402
Phosphosite 1:	TTC21B	Q7Z4L5	S390	FLNEIQQSIGKSAEL	66 / 9 AA	151
Phosphosite 2:	TXLNA	P40222	T400	KFEEFQNTLSKSSEV	66 / 9 AA	62
Phosphosite 3:	PPP2R5B	Q15173	S184	ESPDFQPSVAKRYVD	62 / 8 AA	57
Phosphosite 4:	ZCCHC16	Q6ZR62	S135	LILEFQQSFGKPTKQ	66 / 9 AA	35
Phosphosite 5:	LOC375337	Q8N9V7	T1346	PFCEFAETVSKDPQN	62 / 8 AA	191
Phosphosite 6:	C10orf68	Q9H943	S105	LVPEHQDSVSKLEMQ	75 / 8 AA	72
Phosphosite 7:	ANKRD34C	P0C6C1	S63	HVDQQSISKSKMVKY	85 / 7 AA	58
Phosphosite 8:	ANKRD34C	P0C6C1	S61	TKHVDQQSISKSKMV	85 / 7 AA	58
Phosphosite 9:	C1orf51	Q8N365	S155	GLSSFQQSVAMDRIQ	71 / 7 AA	41
Phosphosite 10:	SCAMP3	O14828	T163	IPQEFQKTVSTMYYL	71 / 7 AA	38
Phosphosite 11:	COBRA1	Q8WX92	S64	PRLEFHQSVFDELRD	83 / 6 AA	66
Phosphosite 12:	HRG	P04196	S499	DNQPFPQSVSESCPG	75 / 8 AA	60
Phosphosite 13:	S100PBP	Q96BU1	T222	SNNNFQQTVSDKNMP	71 / 7 AA	46
Phosphosite 14:	QRICH1	Q2TAL8	T48	ALQEFQQTATTTMVY	44 / 9 AA	86
Phosphosite 15:	FGD5	Q6ZNL6	S1024	AVREFEQSVQGGSQT	83 / 6 AA	160
Phosphosite 16:	AlphaK2	Q86TB3	S1156	SAPDFQQSLPTTSAA	44 / 9 AA	237
Phosphosite 17:	RFX7	Q2KHR2	S770	ELKEFEPSVSQTNES	55 / 9 AA	147
Phosphosite 18:	DNAH3	Q8TD57	S2631	MCKYFQESVKKLSLD	71 / 7 AA	471
Phosphosite 19:	NIN	Q8N4C6	S116	SLPEFQESVEEFPEV	83 / 6 AA	243
Phosphosite 20:	Wnk3	Q9BYP7	T1181	QSPNFQQTGSKLLSN	62 / 8 AA	192