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:	SP4
Human P-Site:	S122
P-Site Sequence:	NNVSQPASSSSSSSS
UniProt:	Q02446
Intern. Prot. ID:	IPI00025805

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SP4	Q02446	S122	NNVSQPASSSSSSSS	100 / 9 AA	82
Phosphosite 1:	SP4	Q02446	S123	NVSQPASSSSSSSSS	100 / 8 AA	82
Phosphosite 2:	NEDD4	P46934	S737	SAVSQPASSSNHSSR	87 / 8 AA	149
Phosphosite 3:	TCF20	Q9UGU0	S204	ATGQPASSSSHLQPM	100 / 7 AA	212
Phosphosite 4:	TCF20	Q9UGU0	S203	QATGQPASSSSHLQP	100 / 7 AA	212
Phosphosite 5:	NUP98	P52948	T73	SSFSQPATSTSTGFG	66 / 9 AA	188
Phosphosite 6:	SPTY2D1	Q68D10	S373	PGVRQPGSSSSSAPG	87 / 8 AA	76
Phosphosite 7:	SPTY2D1	Q68D10	S374	GVRQPGSSSSSAPGQ	87 / 8 AA	76
Phosphosite 8:	BMX	P51813	S208	NYGSQPPSSSTSLAQ	77 / 9 AA	78
Phosphosite 9:	SPTY2D1	Q68D10	S440	CGPGQPASSSGGPGR	66 / 9 AA	76
Phosphosite 10:	NHSL1	Q5SYE7	S1137	ESESQPASVTSSLPT	77 / 9 AA	171
Phosphosite 11:	C1orf103	Q5T3J3	S103	PIFQPASSSNYFLTR	85 / 7 AA	85
Phosphosite 12:	CAMSAP1L1	Q08AD1	S687	STKSQPGSSASSSSG	77 / 9 AA	168
Phosphosite 13:	ZNF142	P52746	S12	LLDSQPASSTGEMDG	75 / 8 AA	188
Phosphosite 14:	OLIG1	Q8TAK6	S43	VGYRQPPSSSSSSTS	87 / 8 AA	28
Phosphosite 15:	EP400	Q96L91	S1540	APRHQPASASSTAAS	75 / 8 AA	344
Phosphosite 16:	AGFG1	P52594	S420	SAQTQPASSSVPAPF	85 / 7 AA	58
Phosphosite 17:	GGA2	Q9UJY4	S550	RVKLQPASSSKLPAF	100 / 6 AA	67
Phosphosite 18:	NEDD4	P46934	S738	AVSQPASSSNHSSRR	85 / 7 AA	149
Phosphosite 19:	KLF7	O75840	S116	CLSLQPASSSLDSYT	100 / 6 AA	33
Phosphosite 20:	OLIG1	Q8TAK6	S44	GYRQPPSSSSSSTSS	87 / 8 AA	28