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:	S3299
P-Site Sequence:	GVQIVHSSGELFQEY
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	S3299	GVQIVHSSGELFQEY	100 / 9 AA	402
Phosphosite 1:	LIMS1	P48059	S26	PAEKIVNSNGELYHE	75 / 8 AA	37
Phosphosite 2:	PINCH-3	P0CW19	S88	PAETIVNSNGELYHE	75 / 8 AA
Phosphosite 3:	LIMS2	Q7Z4I7	S31	PAERIVNSNGELYHE	75 / 8 AA	39
Phosphosite 4:	DMXL1	Q9Y485	S2340	HGLATHSSNELFRIV	75 / 8 AA	338
Phosphosite 5:	UPF2	Q9HAU5	S387	QNRRILHSKGELSED	75 / 8 AA	148
Phosphosite 6:	ZNF650	Q6ZT12	S447	SNRIVHISVQLFSNE	66 / 9 AA	84
Phosphosite 7:	CCDC82	Q8N4S0	S440	CKYSVHLSGELYNTR	75 / 8 AA	64
Phosphosite 8:	CAPN9	O14815	S25	DARITHSSGQSFEQM	66 / 9 AA	79
Phosphosite 9:	B4GALT1	P15291	S74	AAAIGQSSGELRTGG	75 / 8 AA	44
Phosphosite 10:	NFE2L2	Q16236	S400	PKTPVHSSGDMVQPL	71 / 7 AA	68
Phosphosite 11:	FETUA	P02765	S74	KVWPQQPSGELFEIE	71 / 7 AA	39
Phosphosite 12:	ABCC6	O95255	S133	RKKGVQSSGVLFGYW	75 / 8 AA	165
Phosphosite 13:	NECAP2	Q9NVZ3	S64	IKLEDRTSGELFAQA	71 / 7 AA	28
Phosphosite 14:	ACC2	O00763	S2347	KQEILQASGELSHVH	62 / 8 AA	277
Phosphosite 15:	DMXL2	Q8TDJ6	S2365	HALATNSSSELFRLA	62 / 8 AA	340
Phosphosite 16:	FOXN4	Q96NZ1	S183	PHVAVHSSQELHPKH	85 / 7 AA	55
Phosphosite 17:	C16orf81	Q8N9R0	S126	GPVSSHSSGDLRLWT	83 / 6 AA	16
Phosphosite 18:	C16orf81	Q8N9R0	S125	LGPVSSHSSGDLRLW	83 / 6 AA	16
Phosphosite 19:	RAB39B	Q96DA2	S200	FVPNVVHSSEEVVKS	62 / 8 AA	25
Phosphosite 20:	CUL7	Q14999	S1184	NILQNSSSELFGPRA	71 / 7 AA	191