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:	ZNF681
Human P-Site:	S556
P-Site Sequence:	YKPKRCNSDFENTSK
UniProt:	Q96N22
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZNF681	Q96N22	S556	YKPKRCNSDFENTSK	100 / 9 AA	67
Phosphosite 1:	MAST3	O60307	S365	SRRKPCESDFETIKL	66 / 9 AA	143
Phosphosite 2:	COG4	Q9H9E3	S379	FLKKRISSDFEVGDS	75 / 8 AA	89
Phosphosite 3:	TPH1	P17752	S58	RKSKRRNSEFEIFVD	75 / 8 AA	51
Phosphosite 4:	COG4	Q9H9E3	S378	RFLKKRISSDFEVGD	75 / 8 AA	89
Phosphosite 5:	FAM5C	Q76B58	S315	ETWKAYNSDFEESDE	75 / 8 AA	88
Phosphosite 6:	KCTD16	Q68DU8	S137	SPDEFCHSDFEDASQ	71 / 7 AA	49
Phosphosite 7:	CNNM1	Q9NRU3	S839	DTETSPCSSDFEENV	71 / 7 AA	97
Phosphosite 8:	ATRX	P46100	S282	DLVTACNSVFENLEQ	85 / 7 AA	283
Phosphosite 9:	NEK8	Q86SG6	S98	FIQKRCNSLLEEETI	75 / 8 AA	75
Phosphosite 10:	CNNM1	Q9NRU3	S840	TETSPCSSDFEENVG	71 / 7 AA	97
Phosphosite 11:	LYPD3	O95274	S223	CQGSRCNSDLRNKTY	75 / 8 AA	36
Phosphosite 12:	EIF3D	O15371	S284	FFDKRDNSDFDLLTV	75 / 8 AA	64
Phosphosite 13:	endofin	Q7Z3T8	S896	SSGSKRCSEDFSPLS	71 / 7 AA	169
Phosphosite 14:	EFCAB3	Q8N7B9	S231	EELKRCNSGSDSPYS	55 / 9 AA	50
Phosphosite 15:	ZNF23	P17027	S433	GKAFRCNSQFRQHLR	83 / 6 AA	73
Phosphosite 16:	PIP5K1B	O14986	S413	PSKKRCNSIAALKAT	100 / 5 AA	61
Phosphosite 17:	FGD5	Q6ZNL6	Y784	IPAMNSDYENIQIPP	83 / 6 AA	160
Phosphosite 18:	KPNA6	O60684	S178	IFIELLNSDFEDVQE	83 / 6 AA	60
Phosphosite 19:	KIAA1755	Q5JYT7	S155	EWLEAINSDFEGNPL	83 / 6 AA	131
Phosphosite 20:	NPAS3	Q8IXF0	S535	SDDSFEHSDFENPKA	83 / 6 AA	101