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:	S2259
P-Site Sequence:	GAQALQPSEEGMETD
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	S2259	GAQALQPSEEGMETD	100 / 9 AA	402
Phosphosite 1:	POPDC2	Q9HBU9	S194	EWESLQPSEEGVFQV	77 / 9 AA	40
Phosphosite 2:	IRAK3	Q9Y616	S492	QNNNLLPSDEGLRID	62 / 8 AA	68
Phosphosite 3:	NDUFB1	O75438	S52	FKRELQPSEEVTWK_	100 / 6 AA	7
Phosphosite 4:	LBX2	Q6XYB7	S67	DARALQPSEGRAGPD	100 / 6 AA	21
Phosphosite 5:	PWP1	Q13610	S59	EEETGSPSEDGMQSA	83 / 6 AA	56
Phosphosite 6:	ADAMTS12	P58397	S1102	QSLSIQPSEENVSSS	55 / 9 AA	178
Phosphosite 7:	RIZ	Q13029	S427	PSQTLQPSEDLADGK	71 / 7 AA	189
Phosphosite 8:	eIF4B	P23588	S518	KVAPAQPSEEGPGRK	100 / 6 AA	69
Phosphosite 9:	OBSCN	Q5VST9	S2964	ASGKHQPSQEGLTLR	71 / 7 AA	868
Phosphosite 10:	KIAA1881	Q96Q06	S69	TEKELQPSEKQMVSG	75 / 8 AA	134
Phosphosite 11:	MOGAT2	Q3SYC2	S297	VQKTLHPSEEEVNQL	55 / 9 AA	38
Phosphosite 12:	URP2	Q86UX7	S428	CIKLLVPSPEGMSEI	75 / 8 AA	76
Phosphosite 13:	RTN3	O95197	S906	VIQAVQKSEEGHPFK	75 / 8 AA	113
Phosphosite 14:	STK24	Q9Y6E0	S357	ENGALQPSDLDRNKM	83 / 6 AA	49
Phosphosite 15:	SPTBN4	Q9NRC6	S1444	QLEGALQSSETGQDL	75 / 8 AA	417
Phosphosite 16:	NACAD	O15069	S528	AMAMPQPSQEGISEI	71 / 7 AA	161
Phosphosite 17:	SPTBN4	Q9NRC6	S1445	LEGALQSSETGQDLR	75 / 8 AA	417
Phosphosite 18:	ZFAND6	Q6FIF0	S132	SDTAQQPSEEQSKSL	85 / 7 AA	23
Phosphosite 19:	C15orf27	Q2M3C6	S318	VVEELQPSQEATMKD	71 / 7 AA	58
Phosphosite 20:	SQSTM1	Q13501	S370	GPSSLDPSQEGPTGL	62 / 8 AA	48