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:	S3466
P-Site Sequence:	VPTTSGPSTPPGLVL
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	S3466	VPTTSGPSTPPGLVL	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	T3467	PTTSGPSTPPGLVLP	100 / 8 AA	402
Phosphosite 2:	CELF4	Q9BZC1	S319	MTPTSGGSTPPGITA	88 / 9 AA	52
Phosphosite 3:	VWCE	Q96DN2	T850	RLSPGPSTPPGAPTL	100 / 7 AA	100
Phosphosite 4:	VWCE	Q96DN2	S849	PRLSPGPSTPPGAPT	100 / 7 AA	100
Phosphosite 5:	AHNAK	Q09666	S5793	EREFSGPSTPTGTLE	87 / 8 AA	629
Phosphosite 6:	AHNAK	Q09666	T5794	REFSGPSTPTGTLEF	87 / 8 AA	629
Phosphosite 7:	CELF4	Q9BZC1	T320	TPTSGGSTPPGITAP	87 / 8 AA	52
Phosphosite 8:	KIAA1429	Q69YN4	T184	PQPRGPRTPPGPPPP	75 / 8 AA	202
Phosphosite 9:	Wnk2	Q9Y3S1	S1411	LLSQAGPSNPPGAPP	75 / 8 AA	243
Phosphosite 10:	STK11IP	Q8N1F8	S465	TPTTSAPSAPPASSQ	66 / 9 AA	121
Phosphosite 11:	MYH14	Q7Z406	S335	RFLTNGPSSSPGQER	66 / 9 AA	228
Phosphosite 12:	DLG5	Q8TDM6	S1478	MEQDEGPSTPPAKQS	85 / 7 AA	214
Phosphosite 13:	DLG5	Q8TDM6	T1479	EQDEGPSTPPAKQSS	85 / 7 AA	214
Phosphosite 14:	BAG4	O95429	S263	PWPSSAPSAPPGNLY	66 / 9 AA	50
Phosphosite 15:	CASKIN1	Q8WXD9	S369	GSSSSGPSAPPEEIW	75 / 8 AA	150
Phosphosite 16:	ANKRD40	Q6AI12	S149	QMQNGGPSTPPASPP	100 / 6 AA	41
Phosphosite 17:	SEC24A	O95486	S191	SFIKSGPSVPPLVNP	75 / 8 AA	120
Phosphosite 18:	NOTCH3	Q9UM47	S2032	DQPSGPRSPPGPHGL	75 / 8 AA	244
Phosphosite 19:	KIAA1545	Q9HCM7	T937	VTAAGPPTPPGPPRS	75 / 8 AA	103
Phosphosite 20:	SF4	Q8IWZ8	S111	DAPTSAPSAPPSTPT	66 / 9 AA	72