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:	S1797
P-Site Sequence:	KAEAAPESQPPASED
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	S1797	KAEAAPESQPPASED	100 / 9 AA	402
Phosphosite 1:	Putative uncharacterized protein FLJ45275, mitochondrial	Q6ZSR3	S139	GSCAAPESSPPASEA	88 / 9 AA	18
Phosphosite 2:	RBM21	Q9H6E5	S264	TPASPPDSQPPASPQ	85 / 7 AA	94
Phosphosite 3:	TCEAL3	Q969E4	S92	ASQAKPESQPRAAEK	77 / 9 AA	23
Phosphosite 4:	TCEAL5	Q5H9L2	S98	ASQAKPESQPRAAEK	77 / 9 AA	23
Phosphosite 5:	PLEKHG2	Q9H7P9	S514	GELYPPESQPPVSGS	85 / 7 AA	148
Phosphosite 6:	SORCS3	Q9UPU3	S51	GRPAAPASRPPALSP	77 / 9 AA	136
Phosphosite 7:	Meg-3	Q96TA1	S628	PFEASPESPPPASPD	77 / 9 AA	83
Phosphosite 8:	TRIOBP	Q9H2D6	S1049	PEPRAPESEPPHHEP	85 / 7 AA	261
Phosphosite 9:	MYPOP	Q86VE0	S142	EPPAAPSSQPPPPSA	87 / 8 AA	43
Phosphosite 10:	MYPOP	Q86VE0	S141	EEPPAAPSSQPPPPS	87 / 8 AA	43
Phosphosite 11:	Putative uncharacterized protein FLJ45275, mitochondrial	Q6ZSR3	S140	SCAAPESSPPASEAS	87 / 8 AA	18
Phosphosite 12:	CAPRIN1	Q14444	S39	AGAAAPASQHPATGT	77 / 9 AA	78
Phosphosite 13:	C4orf44	Q6ZTZ1	S146	CDGKLPDSQPPGPST	71 / 7 AA	32
Phosphosite 14:	GMIP	Q9P107	S795	PPHLDPDSQPPVLAS	71 / 7 AA	107
Phosphosite 15:	BAZ2B	Q9UIF8	S1588	ASLVTPQSQPPSKSP	55 / 9 AA	220
Phosphosite 16:	ELF4	Q99607	S514	AGPAGPSSQPPGTVI	66 / 9 AA	71
Phosphosite 17:	SP6	Q3SY56	S199	LEVAAPESQGLDSSL	100 / 6 AA	40
Phosphosite 18:	RAD51AP2	Q09MP3	S28	TPPEDPDSQPPSSKR	71 / 7 AA	134
Phosphosite 19:	PRUNE2	Q8WUY3	S1900	SDSFSPESQPGARAL	75 / 8 AA	34
Phosphosite 20:	MAP1A	P78559	S1870	PPTPAPESHTPAPFS	75 / 8 AA	306