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:	SPCS3
Human P-Site:	S94
P-Site Sequence:	LYLSAEYSTKNNALN
UniProt:	P61009
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPCS3	P61009	S94	LYLSAEYSTKNNALN	100 / 9 AA	20
Phosphosite 1:	BTBD3	Q9Y2F9	S423	SCGSAEYSAKIELKR	85 / 7 AA	58
Phosphosite 2:	claudin 6	P56747	Y214	ISRGPSEYPTKNYV_	62 / 8 AA	23
Phosphosite 3:	SYT14	Q8NB59	S66	PDLGSEYSTRKNSQD	55 / 9 AA	62
Phosphosite 4:	SYT14	Q8NB59	T67	DLGSEYSTRKNSQDK	62 / 8 AA	62
Phosphosite 5:	LCOR	Q96JN0	Y12	IQQFAAEYTSKNSST	62 / 8 AA	47
Phosphosite 6:	SLFN13	Q68D06	S295	SKPRVEYSTKIVEVF	71 / 7 AA	102
Phosphosite 7:	LCOR	Q96JN0	S14	QFAAEYTSKNSSTQD	62 / 8 AA	47
Phosphosite 8:	SFRS8	Q12872	Y90	LSEYDAEYSTWNRDY	85 / 7 AA	105
Phosphosite 9:	SLFN13	Q68D06	Y294	SSKPRVEYSTKIVEV	71 / 7 AA	102
Phosphosite 10:	claudin 6	P56747	T216	RGPSEYPTKNYV___	71 / 7 AA	23
Phosphosite 11:	EYA1	Q99502	S278	TDPTAEYSTIHSPST	55 / 9 AA	65
Phosphosite 12:	SLFN13	Q68D06	T296	KPRVEYSTKIVEVFC	83 / 6 AA	102
Phosphosite 13:	BPTF	Q12830	S1809	MTVSKEYSTRDKVKL	55 / 9 AA	338
Phosphosite 14:	SLC44A5	Q8NCS7	S187	QRCFPDFSTKNGTLT	57 / 7 AA	82
Phosphosite 15:	DGK-A	P23743	T24	QKYMEYSTKKVSDVL	83 / 6 AA	83
Phosphosite 16:	SLC44A5	Q8NCS7	T188	RCFPDFSTKNGTLTI	57 / 7 AA	82
Phosphosite 17:	SNX16	P57768	S87	TASSIEYSTRPRDTE	71 / 7 AA	39
Phosphosite 18:	ARMC3	Q5W041	T141	ANMSAEYTSKVQIFE	71 / 7 AA	96
Phosphosite 19:	PCTAIRE2	Q00537	S367	LLGSSEYSTQIDMWG	55 / 9 AA	60
Phosphosite 20:	CCDC132	Q96JG6	S928	IKEHREYSTKQLTNL	100 / 5 AA	111