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:	S49
P-Site Sequence:	YKRRTLTSPGDLDIY
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	S49	YKRRTLTSPGDLDIY	100 / 9 AA	76
Phosphosite 1:	CCDC138	Q96M89	T48	KYKRRTLTSPGDLDI	100 / 8 AA	76
Phosphosite 2:	RP1L1	Q8IWN7	S1246	PDSRTYESPGDLENQ	77 / 9 AA	261
Phosphosite 3:	PLCB4	Q15147	S450	EPGRALPSPNDLKRK	66 / 9 AA	134
Phosphosite 4:	KIAA0922	A2VDJ0	S1405	EEDKGLYSPGDLWPT	66 / 9 AA	179
Phosphosite 5:	PITRM1	Q5JRX3	T731	IRAGRTLTPAGDLQE	75 / 8 AA	117
Phosphosite 6:	EIF4G3	O43432	S1128	DSRRTLTSRGSMGRE	66 / 9 AA	177
Phosphosite 7:	NCOR2	Q9Y618	S2404	RSDHTLTSPGGGGKA	75 / 8 AA	275
Phosphosite 8:	C7orf31	Q8N865	S165	TMFPTFTSPEDLYTG	66 / 9 AA	68
Phosphosite 9:	NCOR2	Q9Y618	T2403	GRSDHTLTSPGGGGK	85 / 7 AA	275
Phosphosite 10:	CUBN	O60494	S704	ITYLTSPSDLRCGGN	85 / 7 AA	399
Phosphosite 11:	CUBN	O60494	S702	FHITYLTSPSDLRCG	85 / 7 AA	399
Phosphosite 12:	CYP4F8	P98187	S280	ERRRTLTSQGVDDFL	85 / 7 AA	60
Phosphosite 13:	CARD6	Q9BX69	S321	GCKWTPESPGDLAWN	66 / 9 AA	116
Phosphosite 14:	CYP4F8	P98187	T279	QERRRTLTSQGVDDF	85 / 7 AA	60
Phosphosite 15:	AER61	Q5NDL2	T195	KLDIRTLTSEGQRKS	75 / 8 AA	62
Phosphosite 16:	SCN2A	Q99250	S665	GGPSTLTSAGQLLPE	75 / 8 AA	228
Phosphosite 17:	CCDC138	Q96M89	T46	QSKYKRRTLTSPGDL	100 / 6 AA	76
Phosphosite 18:	VWF	P04275	T2349	RGLQPTLTNPGECRP	62 / 8 AA	309
Phosphosite 19:	BUB1B	O60566	S1043	WKVGKLTSPGALLFQ	85 / 7 AA	120
Phosphosite 20:	RABEPK	Q7Z6M1	T22	KATWYTLTVPGDSPC	85 / 7 AA	41