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:	T1956
P-Site Sequence:	RRGRPPKTRRRADEE
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	T1956	RRGRPPKTRRRADEE	100 / 9 AA	402
Phosphosite 1:	INTS3	Q68E01	S987	SSTKPPKSRRKAALS	66 / 9 AA	118
Phosphosite 2:	FAM47B	Q8NA70	T417	LCLKPPKTRRVSSLC	85 / 7 AA	74
Phosphosite 3:	SH2D4B	Q5SQS7	T59	EGLRPPKTKRASDKH	85 / 7 AA	51
Phosphosite 4:	FAM47A	Q5JRC9	T498	LHSQPPKTRRTSSLR	85 / 7 AA	91
Phosphosite 5:	FAM47A	Q5JRC9	T537	LGPEPPKTRRVSSLR	100 / 6 AA	91
Phosphosite 6:	FAM47C	Q5HY64	T793	LHLEPPKTRRVSSLR	100 / 6 AA	115
Phosphosite 7:	FAM47A	Q5JRC9	T369	LRLAPPKTRRGSSLH	100 / 6 AA	91
Phosphosite 8:	FAM47A	Q5JRC9	T485	PHPEHPKTRRRSSLH	85 / 7 AA	91
Phosphosite 9:	LSDP5	Q00G26	S273	WGQRPPESRRRSQAE	66 / 9 AA	51
Phosphosite 10:	FAM47A	Q5JRC9	T524	LRSEPPKTRRTSSLG	100 / 6 AA	91
Phosphosite 11:	FAM47A	Q5JRC9	T511	LRSEPPKTRRTSSLR	100 / 6 AA	91
Phosphosite 12:	FHDC1	Q9C0D6	T536	PSYRPPNTRRSRLSL	85 / 7 AA	125
Phosphosite 13:	FAM47A	Q5JRC9	T254	IRPGPPITRRRSSLL	75 / 8 AA	91
Phosphosite 14:	FRMD5	Q7Z6J6	T367	RLSSVPRTRRRAVHI	85 / 7 AA	65
Phosphosite 15:	DRD4	P21917	T377	PPQTPPQTRRRRRAK	85 / 7 AA	48
Phosphosite 16:	CHKA	P35790	T87	DEQPEPRTRRRAYLW	85 / 7 AA	52
Phosphosite 17:	PAK6	Q9NQU5	S107	LRGRSPTSRRRAQSL	66 / 9 AA	75
Phosphosite 18:	ARL6IP1	Q15041	T115	ICSNLVKTRRRAVGW	100 / 6 AA	23
Phosphosite 19:	ACOX1	Q15067	T30	LDGSPEKTRRRREIE	85 / 7 AA	74
Phosphosite 20:	LBR	Q14739	S93	SPGRPPKSARRSASA	66 / 9 AA	71