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:	CCDC138
Human P-Site:	S326
P-Site Sequence:	IQRLKGSSHAVHEMK
UniProt:	Q96M89
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC138	Q96M89	S326	IQRLKGSSHAVHEMK	100 / 9 AA	76
Phosphosite 1:	C6orf99	Q4VX62	S146	RGGWDGSSRAVHLLF	66 / 9 AA	23
Phosphosite 2:	ELYS	Q8WYP5	S1160	SSSQLKGSPQAISRA	62 / 8 AA	252
Phosphosite 3:	SNUPN	O95149	S347	STPKLKGSSHSPDHP	85 / 7 AA	41
Phosphosite 4:	TIMM17B	O60830	S51	IRHRLRGSANAVRIR	62 / 8 AA	18
Phosphosite 5:	AKD1	Q5TCS8	S328	RTPGLKGSSHLSLSK	100 / 6 AA	87
Phosphosite 6:	ANKRD20A3	Q5VUR7	S191	FLLKRKASSHAVDRL	85 / 7 AA	94
Phosphosite 7:	ANKRD20A2	Q5SQ80	S191	FLLKRKASSHAVDRL	85 / 7 AA	94
Phosphosite 8:	SPTA1	P02549	S1181	EQRQLLGSAHAVEVF	75 / 8 AA	280
Phosphosite 9:	CDCA2	Q69YH5	S288	CVVGKGSSDAVSPDT	85 / 7 AA	113
Phosphosite 10:	CDCA2	Q69YH5	S287	DCVVGKGSSDAVSPD	85 / 7 AA	113
Phosphosite 11:	SLC35A2	P78381	S228	EKILKGSSGSVWLRN	66 / 9 AA	41
Phosphosite 12:	C1orf175	Q68CQ1	S709	LEGLKGSSEAPGKDS	85 / 7 AA	142
Phosphosite 13:	C5	P01031	S1420	EESSSGSSHAVMDIS	100 / 6 AA	188
Phosphosite 14:	MEX3A	A1L020	S130	ELRLKGSSNTTECVP	62 / 8 AA	54
Phosphosite 15:	MEX3A	A1L020	S129	AELRLKGSSNTTECV	62 / 8 AA	54
Phosphosite 16:	C5	P01031	S1419	REESSSGSSHAVMDI	100 / 6 AA	188
Phosphosite 17:	MSH6	P52701	S1094	PFLELKGSRHPCITK	62 / 8 AA	153
Phosphosite 18:	C1orf106	Q3KP66	T116	VSPMKELTHAVHKQQ	55 / 9 AA	73
Phosphosite 19:	BBS2	Q9BXC9	S427	EGIFTGESHVVHPSI	55 / 9 AA	80
Phosphosite 20:	SLC35A2	P78381	S227	FEKILKGSSGSVWLR	75 / 8 AA	41