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:	ZNF521
Human P-Site:	S648
P-Site Sequence:	AKYTSLDSFQTHLKT
UniProt:	Q96K83
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZNF521	Q96K83	S648	AKYTSLDSFQTHLKT	100 / 9 AA	148
Phosphosite 1:	ZNF69	Q9UC07	S346	KALSSLTSFQTHIRM	77 / 9 AA	66
Phosphosite 2:	ZNF439	Q8NDP4	S340	KALSSLTSFQTHIRM	77 / 9 AA	58
Phosphosite 3:	ZNF440	Q8IYI8	S326	KALSSLTSFQTHVRL	77 / 9 AA	69
Phosphosite 4:	ZNF20	P17024	S157	KAFSYLDSFQSHDKA	85 / 7 AA	62
Phosphosite 5:	ZNF423	Q2M1K9	S646	LKFSNFESFQTHLKL	55 / 9 AA	145
Phosphosite 6:	APC	P25054	S1395	TSVSSLDSFESRSIA	55 / 9 AA	312
Phosphosite 7:	ARHGAP4	P98171	S404	DDGDVLDSFQTSPST	100 / 6 AA	105
Phosphosite 8:	ZNF136	P52737	S462	KAFSYLNSFRTHEMI	71 / 7 AA	63
Phosphosite 9:	RGNEF	Q8N1W1	S519	PSGDELDSFETNTEP	71 / 7 AA	192
Phosphosite 10:	ZNF136	P52737	S266	KPFHSLSSFQVHERI	75 / 8 AA	63
Phosphosite 11:	FBXW8	Q8N3Y1	T547	NADLDSFTTHRRHRG	85 / 7 AA	67
Phosphosite 12:	FBXW8	Q8N3Y1	S545	MRNADLDSFTTHRRH	85 / 7 AA	67
Phosphosite 13:	KIAA1107	Q9UPP5	S1225	SSTKSLDSFRSQVLP	55 / 9 AA	156
Phosphosite 14:	ZNF521	Q96K83	S645	QCGAKYTSLDSFQTH	100 / 6 AA	148
Phosphosite 15:	FRMD7	Q6ZUT3	S444	FSERSSLSSFQTSCK	75 / 8 AA	82
Phosphosite 16:	PADI2	Q9Y2J8	S407	ESVTSLDSFGNLEVS	100 / 6 AA	76
Phosphosite 17:	FRMD7	Q6ZUT3	S445	SERSSLSSFQTSCKF	75 / 8 AA	82
Phosphosite 18:	ZNF700	Q9H0M5	S376	KGFYSAKSFQTHEKT	75 / 8 AA	86
Phosphosite 19:	ch-TOG	Q14008	S1999	HQHSDLDSNQTHSSG	85 / 7 AA	225
Phosphosite 20:	ZNF443	Q9Y2A4	S155	KAFSYHNSFQTHERL	83 / 6 AA	78