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:	FAM123B
Human P-Site:	S42
P-Site Sequence:	EATEGPTSEPSSSGP
UniProt:	Q5JTC6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM123B	Q5JTC6	S42	EATEGPTSEPSSSGP	100 / 9 AA	124
Phosphosite 1:	FAM123B	Q5JTC6	T41	AEATEGPTSEPSSSG	100 / 8 AA	124
Phosphosite 2:	CACNA1D	Q01668	S41	LSGEGPTSQPNSSKQ	77 / 9 AA	245
Phosphosite 3:	AKAP2	Q9Y2D5	Y418	SQGKEGPYSEPSKRG	87 / 8 AA	95
Phosphosite 4:	AKAP2	Q9Y2D5	S419	QGKEGPYSEPSKRGP	87 / 8 AA	95
Phosphosite 5:	CACNA1D	Q01668	T40	PLSGEGPTSQPNSSK	75 / 8 AA	245
Phosphosite 6:	SRGAP2	O75044	S990	SPVVAPTSEPSSPLH	87 / 8 AA	121
Phosphosite 7:	RGMA	Q96B86	T121	NCSKDGPTSQPRLRT	62 / 8 AA	49
Phosphosite 8:	RGMA	Q96B86	S122	CSKDGPTSQPRLRTL	62 / 8 AA	49
Phosphosite 9:	KRBA1	A5PL33	S126	CLPDGPTSQPHLATT	71 / 7 AA	108
Phosphosite 10:	PPFIA1	Q13136	S782	GSQDGPVSNPSSSNS	66 / 9 AA	136
Phosphosite 11:	PAPLN	O95428	T274	RLHARGPTSEPLVIE	100 / 6 AA	138
Phosphosite 12:	KRBA1	A5PL33	T125	SCLPDGPTSQPHLAT	71 / 7 AA	108
Phosphosite 13:	MED16	Q9Y2X0	S707	CRDEGPASEPDEALV	85 / 7 AA	97
Phosphosite 14:	EPN1	Q9Y6I3	T322	PAAGEGPTPDPWGSS	62 / 8 AA	58
Phosphosite 15:	SPAG8	Q99932	T29	SSEGLGPTSEPFPSS	100 / 6 AA	45
Phosphosite 16:	SPAG8	Q99932	S30	SEGLGPTSEPFPSSD	100 / 6 AA	45
Phosphosite 17:	L3MBTL3	Q96JM7	S75	TAQEAPTSPPSSRPV	77 / 9 AA	88
Phosphosite 18:	TSRC1	Q6UY14	T577	LSAEGPTTQPVDVYM	71 / 7 AA	117
Phosphosite 19:	CRYAA	P02489	S169	SREEKPTSAPSS___	77 / 9 AA	20
Phosphosite 20:	PLEKHM2	Q8IWE5	S540	LVREGPVSEPEPGTQ	85 / 7 AA	113