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:	S661
P-Site Sequence:	TKCNSLVSSASP___
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	S661	TKCNSLVSSASP___	100 / 9 AA	76
Phosphosite 1:	ACSM1	Q08AH1	S205	DFRSLVKSASPEHTC	87 / 8 AA	65
Phosphosite 2:	TRIO	O75962	S1951	PSDNSLLSSSSPIDE	77 / 9 AA	347
Phosphosite 3:	SALL3	Q9BXA9	S1055	STPSLISSAAPTMIK	75 / 8 AA	135
Phosphosite 4:	NWD1	Q149M9	S1186	RGGALVASASPQSSS	75 / 8 AA	175
Phosphosite 5:	SALL3	Q9BXA9	S1054	QSTPSLISSAAPTMI	75 / 8 AA	135
Phosphosite 6:	CLSPN	Q9HAW4	S820	LFRASLVSSASKSSG	100 / 7 AA	151
Phosphosite 7:	TJP1	Q07157	S1471	DFQNSLVSKPDPPPS	66 / 9 AA	195
Phosphosite 8:	CLSPN	Q9HAW4	S821	FRASLVSSASKSSGK	100 / 7 AA	151
Phosphosite 9:	CaMK2-gamma	Q13555	S352	NNKNSLVSPAQEPAP	85 / 7 AA	63
Phosphosite 10:	KBTBD7	Q8WVZ9	S329	SSSNSLVSAAENPPQ	85 / 7 AA	77
Phosphosite 11:	KBTBD6	Q86V97	S329	SSSNSLVSAAENPPQ	85 / 7 AA	76
Phosphosite 12:	PRPF19	Q9UMS4	S281	PSQDLVFSASPDATI	85 / 7 AA	55
Phosphosite 13:	ZNF750	Q32MQ0	S498	TGSASLVSEAAPSSP	75 / 8 AA	77
Phosphosite 14:	AOAH	P28039	S22	LLLSLQSSASPANDD	87 / 8 AA	65
Phosphosite 15:	RGSL1	A5PLK6	S896	EKFNDLVSSAHMLQV	85 / 7 AA	126
Phosphosite 16:	Tbr1	Q16650	S162	GAYNSLLSNSSPQGY	66 / 9 AA	74
Phosphosite 17:	E2F7	Q96AV8	S673	SGKATANSLVSSEWG	100 / 6 AA	100
Phosphosite 18:	HIVEP2	P31629	S774	PGSPSLVSEESPSAI	75 / 8 AA	269
Phosphosite 19:	SP4	Q02446	S340	TSSDTLVSSADTGQY	71 / 7 AA	82
Phosphosite 20:	SOCS6	O14544	S193	EQANSLKSSASHNGD	77 / 9 AA	60