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:	S2135
P-Site Sequence:	QKEDGLSSQLKSDPV
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	S2135	QKEDGLSSQLKSDPV	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S2134	PQKEDGLSSQLKSDP	100 / 8 AA	402
Phosphosite 2:	ADARB2	Q9NS39	S16	RGSGGLSSQLKCKSK	77 / 9 AA	81
Phosphosite 3:	GMPPA	Q96IJ6	S246	HLTDGIWSQIKSAGS	66 / 9 AA	46
Phosphosite 4:	SPATA5	Q8NB90	S360	DMIGGLSSQLKAIRE	77 / 9 AA	98
Phosphosite 5:	ADARB2	Q9NS39	S15	GRGSGGLSSQLKCKS	87 / 8 AA	81
Phosphosite 6:	NUP133	Q8WUM0	S818	CFLDGYVSQLKSVDK	77 / 9 AA	129
Phosphosite 7:	RIBC1	Q8N443	S185	ENYTDALSNQLRLAM	62 / 8 AA	44
Phosphosite 8:	NFKBIL2	Q96HA7	T501	EDDTDGLTPQLEEDE	71 / 7 AA	151
Phosphosite 9:	PLK4	O00444	T159	IADFGLATQLKMPHE	71 / 7 AA	109
Phosphosite 10:	AP1G1	O43747	S692	PFLLDGLSSQPLFND	100 / 6 AA	91
Phosphosite 11:	ZBTB43	O43298	S187	STKDELSSQLTEHEY	75 / 8 AA	53
Phosphosite 12:	ZBTB43	O43298	S186	ESTKDELSSQLTEHE	85 / 7 AA	53
Phosphosite 13:	MYO18A	Q92614	S364	RDGFSLASQLKSEEL	75 / 8 AA	233
Phosphosite 14:	LETM1	O95202	S624	GQIDGLISQLEMDQQ	85 / 7 AA	83
Phosphosite 15:	SLC35D2	Q76EJ3	S319	YSFLTLSSQLKPKPV	85 / 7 AA	37
Phosphosite 16:	KLHL13	Q9P2N7	S56	GSEMGLSSHLQSSKA	75 / 8 AA	68
Phosphosite 17:	CCDC142	Q17RM4	S199	EPASPGLSSQLAELL	100 / 6 AA	82
Phosphosite 18:	SLC35D2	Q76EJ3	S318	RYSFLTLSSQLKPKP	100 / 6 AA	37
Phosphosite 19:	TMEM139	Q8IV31	S65	FLEWGLRSQLQSMQT	75 / 8 AA	24
Phosphosite 20:	GORASP1	Q9BQQ3	S403	ASPEDGLSAELLEAQ	71 / 7 AA	46