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:	S1755
P-Site Sequence:	NVDPEPDSTQPLSKP
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	S1755	NVDPEPDSTQPLSKP	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	T1756	VDPEPDSTQPLSKPA	100 / 8 AA	402
Phosphosite 2:	PKDREJ	Q9NTG1	T274	VGQAPDWTQPLDLPQ	85 / 7 AA	255
Phosphosite 3:	TMPRSS4	Q9NRS4	S7	_MLQDPDSDQPLNSL	75 / 8 AA	48
Phosphosite 4:	PEDF	P36955	S35	EGSPDPDSTGALVEE	66 / 9 AA	46
Phosphosite 5:	PTPRR	Q15256	S560	PDHKTPDSAQPLLQL	85 / 7 AA	74
Phosphosite 6:	GCSFR	Q99062	T773	HYLRCDSTQPLLAGL	100 / 6 AA	92
Phosphosite 7:	GCSFR	Q99062	S772	GHYLRCDSTQPLLAG	100 / 6 AA	92
Phosphosite 8:	MAST1	Q9Y2H9	S208	TRAYEPDSVLPLADG	75 / 8 AA	171
Phosphosite 9:	RSPH4A	Q5TD94	S39	PQYSEPESSEPLEAK	62 / 8 AA	81
Phosphosite 10:	RSPH4A	Q5TD94	S40	QYSEPESSEPLEAKQ	62 / 8 AA	81
Phosphosite 11:	NBEA	Q8NFP9	S835	KPHPEPDSTVKIQNP	100 / 6 AA	328
Phosphosite 12:	CDK13	Q14004	S1449	DPSTGPESTHPLPAK	71 / 7 AA	165
Phosphosite 13:	PAR3-beta	Q8TEW8	S170	LKLVVPDSTQNLEDR	85 / 7 AA	132
Phosphosite 14:	C9orf21	Q7RTV5	S26	PAPSGPDSGQPLAAA	75 / 8 AA	25
Phosphosite 15:	NCOR1	O75376	S619	PPPPEPISTEPVETS	66 / 9 AA	270
Phosphosite 16:	FCHO1	O14526	S523	RAPPLPDSPQPLASS	77 / 9 AA	97
Phosphosite 17:	CCDC81	Q6ZN84	S506	PPFEPDSSEPIFGKN	62 / 8 AA	76
Phosphosite 18:	CCDC81	Q6ZN84	S505	LPPFEPDSSEPIFGK	62 / 8 AA	76
Phosphosite 19:	AHDC1	Q5TGY3	S233	PPEPEPDSTDYSELA	85 / 7 AA	168
Phosphosite 20:	TBC1D1	Q86TI0	T1161	SDREPECTQPEPTGD	71 / 7 AA	133