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:	FAM123C
Human P-Site:	S191
P-Site Sequence:	LPSPGDPSDPGGRRS
UniProt:	Q8N944
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM123C	Q8N944	S191	LPSPGDPSDPGGRRS	100 / 9 AA	90
Phosphosite 1:	CACNA1A	O00555	S1133	PNNPGNPSNPGPPKT	75 / 8 AA	282
Phosphosite 2:	CASKIN1	Q8WXD9	T185	EPRPGDATDPNGTSP	66 / 9 AA	150
Phosphosite 3:	PTPN11	Q06124	S434	WPDHGVPSDPGGVLD	87 / 8 AA	68
Phosphosite 4:	POLR3D	P05423	S11	GNAAGEPSTPGGPRP	66 / 9 AA	44
Phosphosite 5:	SORBS3	O60504	T556	LRSPADPTDLGGQTS	66 / 9 AA	75
Phosphosite 6:	POLR3D	P05423	T12	NAAGEPSTPGGPRPL	75 / 8 AA	44
Phosphosite 7:	RHOBTB2	Q9BYZ6	S309	EGELGGPSEPGGTHP	75 / 8 AA	83
Phosphosite 8:	LAMB2	P55268	S977	PGHFGDPSRPGGRCQ	87 / 8 AA	196
Phosphosite 9:	TCTE1	Q5JU00	S212	QLRPGDQSDSGSEGE	75 / 8 AA	56
Phosphosite 10:	ZC3H18	Q86VM9	S910	TSVPGKASDPGAAST	66 / 9 AA	106
Phosphosite 11:	PTPN6	P29350	S424	WPDHGVPSEPGGVLS	75 / 8 AA	68
Phosphosite 12:	SQSTM1	Q13501	S294	SSCCSDPSKPGGNVE	85 / 7 AA	48
Phosphosite 13:	PHRF1	Q9P1Y6	S833	RSEVYDPSDPTGSDS	85 / 7 AA	179
Phosphosite 14:	ZFHX2	Q9C0A1	S413	VGSPEDPSDPPQPYR	85 / 7 AA	152
Phosphosite 15:	PCNX	Q96RV3	S121	RKDSNGPSDPGGGIE	100 / 6 AA	259
Phosphosite 16:	ZNF687	Q8N1G0	S174	GPEPGDHSDPLPPSA	85 / 7 AA	130
Phosphosite 17:	TTN	Q8WZ42	S14999	ESEPSEPSDPVLCRE	71 / 7 AA	3816
Phosphosite 18:	BARX1	Q9HBU1	S248	AEVPGEPSDRSRED_	62 / 8 AA	27
Phosphosite 19:	TTN	Q8WZ42	S20208	ISPPSEPSDPVTILA	71 / 7 AA	3816
Phosphosite 20:	SLC26A9	Q7LBE3	S650	AEAPGEPSDMLASVP	83 / 6 AA	87