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:	S2387
P-Site Sequence:	APQEEKQSEKPHSTP
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	S2387	APQEEKQSEKPHSTP	100 / 9 AA	402
Phosphosite 1:	WBP11	Q9Y2W2	S370	DSEAEKQSQKQHKEE	75 / 8 AA	70
Phosphosite 2:	SKIL	P12757	S438	SKSISRQSEKAHSSG	71 / 7 AA	77
Phosphosite 3:	RGPD1	Q68DN6	S921	PGNQEKKSEKPLEND	75 / 8 AA	197
Phosphosite 4:	RanBP2	P49792	S1912	PGNQEKKSEKPLENG	75 / 8 AA	358
Phosphosite 5:	RGPD3	A6NKT7	S937	PGNQEKKSEKPLEND	75 / 8 AA	198
Phosphosite 6:	CHAF1B	Q13112	S529	PSTEEIQSETPGDAQ	75 / 8 AA	61
Phosphosite 7:	ZFPM2	Q8WW38	S84	ESDGDTQSEKPGQPG	71 / 7 AA	128
Phosphosite 8:	GNAS	Q5JWF2	T51	SPAEEMETEPPHNEP	55 / 9 AA	111
Phosphosite 9:	TTLL13	A6NNM8	S21	DYVEEKESEKCVKEG	85 / 7 AA	94
Phosphosite 10:	Cdc42EP1	Q00587	S169	TISRLPRSEKPHDRD	83 / 6 AA	40
Phosphosite 11:	DOCK10	Q96BY6	S475	DTITPRQSEEPHIKG	71 / 7 AA	249
Phosphosite 12:	ANKRD61	A6NGH8	S370	RDTLIKQSQKPLSLQ	83 / 6 AA	46
Phosphosite 13:	Putative UPF0609 protein C4orf27-like	A8MVJ9	S66	KFCEELDSEKPADPL	75 / 8 AA	40
Phosphosite 14:	RRP1	P56182	S265	DALSQKRSEKPPAGS	71 / 7 AA	53
Phosphosite 15:	TRIM25	Q14258	S390	VSKEEKKSKKPPPVP	66 / 9 AA	71
Phosphosite 16:	AKAP6	Q13023	S1489	MIMKQSQSEKAHVED	83 / 6 AA	257
Phosphosite 17:	TNXB	P22105	S2057	VPEEEKPSEPPTATP	75 / 8 AA	464
Phosphosite 18:	BDP1	A6H8Y1	T209	SLEQEKKTEKPSTPV	62 / 8 AA	294
Phosphosite 19:	GCC2	Q8IWJ2	S751	KELEEIQSEKEALQS	85 / 7 AA	185
Phosphosite 20:	RLF	Q13129	S1239	GGDPSSNSEKPHCHP	100 / 5 AA	218