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:	S3003
P-Site Sequence:	TEVNHVPSGPSIPAD
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	S3003	TEVNHVPSGPSIPAD	100 / 9 AA	402
Phosphosite 1:	ALK4	P36896	S436	PYYDLVPSDPSIEEM	66 / 9 AA	57
Phosphosite 2:	SALL1	Q9NSC2	S1110	TPTSHVPSGPLSSSA	85 / 7 AA	140
Phosphosite 3:	MAPK1IP1L	Q8NDC0	S229	SNPFQVPSGPSGAPP	85 / 7 AA	24
Phosphosite 4:	BNIP3L	O60238	S62	GGLEHVPSSSSIHNG	66 / 9 AA	24
Phosphosite 5:	AHDC1	Q5TGY3	S757	LFPEQVPSGPGFGEA	55 / 9 AA	168
Phosphosite 6:	BNIP3L	O60238	S63	GLEHVPSSSSIHNGD	75 / 8 AA	24
Phosphosite 7:	ALK7	Q8NER5	S424	PYYDMVPSDPSIEEM	85 / 7 AA	55
Phosphosite 8:	DEFB124	Q8NES8	S19	LVLGHVPSGRSEFKR	85 / 7 AA	8
Phosphosite 9:	BAT2D1	Q9Y520	S1233	PRAEHIPSGPLRQRE	71 / 7 AA	317
Phosphosite 10:	PCIF1	Q9H4Z3	S143	PTGQSVPSSPSIPGT	85 / 7 AA	81
Phosphosite 11:	NDUFC1	O43677	S21	LAPARLPSGPSVRSK	62 / 8 AA	9
Phosphosite 12:	TAF2	Q6P1X5	S869	QKNGHVPSDPALFKS	62 / 8 AA	137
Phosphosite 13:	POLR1B	Q9H9Y6	S12	SRWRNLPSGPSLKHL	62 / 8 AA	128
Phosphosite 14:	PCIF1	Q9H4Z3	S144	TGQSVPSSPSIPGTP	85 / 7 AA	81
Phosphosite 15:	OBFC2B	Q9BQ15	T187	TRSQPNHTPAGPPGP	71 / 7 AA	22
Phosphosite 16:	CLINT1	Q14677	S383	SAFNQAPSGPVASSG	71 / 7 AA	68
Phosphosite 17:	CCDC103	Q8IW40	S115	DWRRHLPSGPERYQA	83 / 6 AA	27
Phosphosite 18:	ATF7IP	Q6VMQ6	S849	TKPNNVPSVPSPSIQ	75 / 8 AA	136
Phosphosite 19:	AGAP3	Q96P47	T306	YSSSVPSTPSISQRE	85 / 7 AA	95
Phosphosite 20:	AGAP3	Q96P47	S305	DYSSSVPSTPSISQR	85 / 7 AA	95