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:	C4orf31
Human P-Site:	S443
P-Site Sequence:	TTRPTKQSFPSLPED
UniProt:	Q8TB73
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf31	Q8TB73	S443	TTRPTKQSFPSLPED	100 / 9 AA	65
Phosphosite 1:	C4orf31	Q8TB73	T440	ILATTRPTKQSFPSL	100 / 6 AA	65
Phosphosite 2:	THADA	Q6YHU6	S581	AKTGQEQSFPSLGSC	85 / 7 AA	220
Phosphosite 3:	C4orf31	Q8TB73	S446	PTKQSFPSLPEDTRI	100 / 6 AA	65
Phosphosite 4:	TNK2	Q07912	S820	KTMPTTQSFASDPKY	75 / 8 AA	115
Phosphosite 5:	THADA	Q6YHU6	S584	GQEQSFPSLGSCNSR	100 / 6 AA	220
Phosphosite 6:	RAVER2	Q9HCJ3	S531	GSQPYLQSFPNLAAG	66 / 9 AA	74
Phosphosite 7:	ZNF469	Q96JG9	S3741	ATTPAKPSFPSRSPA	75 / 8 AA	259
Phosphosite 8:	HOXB2	P14652	T52	PPPPFEQTFPSLQPG	66 / 9 AA	38
Phosphosite 9:	ATRIP	Q8WXE1	S252	TSFPTKESFSANMSL	62 / 8 AA	86
Phosphosite 10:	ANK3	Q12955	S1459	EKTDRRQSFASLALR	71 / 7 AA	480
Phosphosite 11:	AHCP	Q9UBU6	S150	SPQPSPQSFPSGGAA	75 / 8 AA	44
Phosphosite 12:	FBF1	Q8TES7	S127	GAIPTKKSLPSPSSS	75 / 8 AA	125
Phosphosite 13:	Putative uncharacterized protein FLJ46214	Q6ZRN7	S7	_MSPTKDSHPSPHFP	75 / 8 AA	21
Phosphosite 14:	HECTD1	Q9ULT8	S1597	SPLMGAQSFPNLTTP	83 / 6 AA	290
Phosphosite 15:	FOXN4	Q96NZ1	S475	ASGGSDQSFPDLQVT	62 / 8 AA	55
Phosphosite 16:	Agbl3	Q8NEM8	S433	YTSLLKESFPSVWYT	71 / 7 AA	116
Phosphosite 17:	EPB41L3	Q9Y2J2	S598	QLPESFPSLLDDDGY	83 / 6 AA	121
Phosphosite 18:	CENTG1	Q99490	S681	RAIPIKQSFLLKRSG	83 / 6 AA	125
Phosphosite 19:	CUX2	O14529	S376	DSLGTEQSYPSPQQL	71 / 7 AA	154
Phosphosite 20:	C9orf97	Q5T7W7	S71	KEVPTKRSFECKEKL	62 / 8 AA	58