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:	T2335
P-Site Sequence:	KDKGRQKTTRSRRKR
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	T2335	KDKGRQKTTRSRRKR	100 / 9 AA	402
Phosphosite 1:	SOCS4	Q8WXH5	T18	NVDVRPKTSRSRSAD	75 / 8 AA	51
Phosphosite 2:	ZMYM5	Q9UJ78	T574	ILPNGEKTTRSWLLY	71 / 7 AA	75
Phosphosite 3:	SOCS4	Q8WXH5	S19	VDVRPKTSRSRSADR	75 / 8 AA	51
Phosphosite 4:	WDR22	Q96JK2	T594	MRRRQKTTREDKPSA	100 / 6 AA	104
Phosphosite 5:	WDR22	Q96JK2	T593	AMRRRQKTTREDKPS	100 / 6 AA	104
Phosphosite 6:	PRPF4B	Q13523	T212	IEIVKEKTTRSKSKE	62 / 8 AA	117
Phosphosite 7:	NFXL1	Q6ZNB6	T544	VPCGRERTTRPPKCK	62 / 8 AA	101
Phosphosite 8:	ITPKA	P23677	S351	TDFKTTRSREQVLRV	100 / 6 AA	51
Phosphosite 9:	FAM47A	Q5JRC9	T286	PCEGREKTTDEPTEP	83 / 6 AA	91
Phosphosite 10:	ZNF567	Q8N184	T378	GKSFRQKTTLSLHQR	85 / 7 AA	75
Phosphosite 11:	ITPKA	P23677	T348	SCSTDFKTTRSREQV	100 / 6 AA	51
Phosphosite 12:	ZNF265	O95218	T39	NRCGREKTTEAKMMK	83 / 6 AA	37
Phosphosite 13:	NIPBL	Q6KC79	T695	QNNGRSETTKSRPET	66 / 9 AA	316
Phosphosite 14:	KIAA1409	Q9P2D8	S1223	FARNRQKSVRSLRDS	62 / 8 AA	295
Phosphosite 15:	GTF3C1	Q12789	T425	EDEGRQRTTKYISCV	71 / 7 AA	239
Phosphosite 16:	ZMYM5	Q9UJ78	S577	NGEKTTRSWLLYSTS	83 / 6 AA	75
Phosphosite 17:	C330043M08Rik	Q4G0A6	T285	LTVERQKTTASSPPH	85 / 7 AA	84
Phosphosite 18:	SPEN	Q96T58	S2338	GRQKTTRSRRKRNTN	100 / 6 AA	402
Phosphosite 19:	CDK1	P06493	T25	VYKGRHKTTGQVVAM	83 / 6 AA	34
Phosphosite 20:	NAA35	Q5VZE5	T211	MQRRVKSTRSRQGEE	75 / 8 AA	84