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:	S3335
P-Site Sequence:	ASSVGLPSRTKTAAQ
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	S3335	ASSVGLPSRTKTAAQ	100 / 9 AA	402
Phosphosite 1:	CNOT2	Q9NZN8	S153	GQGIGIPSRTNSMSS	55 / 9 AA	60
Phosphosite 2:	UAP1L1	Q3KQV9	S134	MYRVGLPSRKTLYQL	100 / 6 AA	57
Phosphosite 3:	ARHGEF1	Q92888	S309	KGGVGMPSRDRNIGA	55 / 9 AA	102
Phosphosite 4:	SMO	Q99835	S143	NDRVELPSRTLCQAT	85 / 7 AA	86
Phosphosite 5:	SETD2	Q9BYW2	S367	SEDLGKPSRSKTDRD	66 / 9 AA	288
Phosphosite 6:	RAI1	Q7Z5J4	T1150	SMILRSRTKTQEIFH	85 / 7 AA	203
Phosphosite 7:	C6orf122	Q5T6M2	S176	PPVSALVSRTKTQPG	75 / 8 AA	23
Phosphosite 8:	ITGAL	P20701	S413	YTVTWLPSRQKTSLL	85 / 7 AA	129
Phosphosite 9:	endofin	Q7Z3T8	S657	KQLFSLPSRTRSSKD	62 / 8 AA	169
Phosphosite 10:	QSK	Q9Y2K2	S715	SQFQGLPSRSAIFQQ	83 / 6 AA	140
Phosphosite 11:	TASP1	Q9H6P5	S15	SSGEGLPSRSSQVSA	83 / 6 AA	44
Phosphosite 12:	PC	P11498	S714	TGDVADPSRTKYSLQ	75 / 8 AA	130
Phosphosite 13:	LRIG1	Q96JA1	S600	LTVNVLPSFTKTPHD	85 / 7 AA	119
Phosphosite 14:	ORC6L	Q9Y5N6	S39	RVKCVGLSARTTETS	71 / 7 AA	28
Phosphosite 15:	HSPC148	Q9P013	S37	YSSRDLPSHTKIKYR	62 / 8 AA	27
Phosphosite 16:	PPAN	Q9NQ55	S368	EEASGIPSRTASLEL	83 / 6 AA	53
Phosphosite 17:	ERK1	P27361	S286	NYLQSLPSKTKVAWA	71 / 7 AA	43
Phosphosite 18:	PIP5K	Q9Y2I7	S81	WTSPQLPSRTQSVRS	71 / 7 AA	237
Phosphosite 19:	SEMA4G	Q9NTN9	S786	NGLVALPSRLRRMNG	62 / 8 AA	91
Phosphosite 20:	RIMS1	Q86UR5	T1072	SSILPAHTKTKSVTR	71 / 7 AA	189