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:	S374
P-Site Sequence:	SVQIHGTSEERYGLV
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	S374	SVQIHGTSEERYGLV	100 / 9 AA	402
Phosphosite 1:	SLC23A2	Q9UGH3	T575	LDNTIPGTPEERGIR	75 / 8 AA	70
Phosphosite 2:	ZNF19	P17023	S108	STLIQGISEERDGMM	75 / 8 AA	52
Phosphosite 3:	HOMER1	Q86YM7	T148	TPESINGTDDERTPD	62 / 8 AA	40
Phosphosite 4:	Septin-9	Q9UHD8	T331	SRKSVQPTSEERIPK	62 / 8 AA	65
Phosphosite 5:	KIAA0649	Q5T8A7	T63	RDGAARGTSDERAAQ	71 / 7 AA	127
Phosphosite 6:	KIAA0649	Q5T8A7	S64	DGAARGTSDERAAQR	71 / 7 AA	127
Phosphosite 7:	Septin-9	Q9UHD8	S332	RKSVQPTSEERIPKT	62 / 8 AA	65
Phosphosite 8:	HSPG2	P98160	S947	RAQLHGASEEPGHFS	62 / 8 AA	469
Phosphosite 9:	NDUFB9	Q9Y6M9	Y91	DSPGGTSYERYDCYK	85 / 7 AA	22
Phosphosite 10:	STXBP3	O00186	T418	YIFSINGTTEENLDR	71 / 7 AA	68
Phosphosite 11:	ELYS	Q8WYP5	S2065	KRSLHSVSEERTDEM	62 / 8 AA	252
Phosphosite 12:	DSN1	Q9H410	S49	LEMNQGVSEERIHLG	71 / 7 AA	40
Phosphosite 13:	SPATS2L	Q9NUQ6	T170	NPKPIHGTTERSDGL	83 / 6 AA	62
Phosphosite 14:	NISCH	Q9Y2I1	S1116	EHLIQATSEENQIPS	71 / 7 AA	167
Phosphosite 15:	AML2	Q13761	S237	QTPIQGTSELNPFSD	83 / 6 AA	44
Phosphosite 16:	SPEN	Q96T58	Y378	HGTSEERYGLVFFRQ	100 / 5 AA	402
Phosphosite 17:	NUP54	Q7Z3B4	S449	NHFGAVRSEERYYID	100 / 5 AA	55
Phosphosite 18:	HERC1	Q15751	S3055	TKSKSTSSERYKGQA	71 / 7 AA	532
Phosphosite 19:	SLC22A10	Q63ZE4	S109	NGTIHSTSEADTEPC	83 / 6 AA	59
Phosphosite 20:	HERC1	Q15751	S3054	KTKSKSTSSERYKGQ	71 / 7 AA	532