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:	CBS
Human P-Site:	T191
P-Site Sequence:	LGAEIVRTPTNARFD
UniProt:	P35520
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CBS	P35520	T191	LGAEIVRTPTNARFD	100 / 9 AA
Phosphosite 1:	CBS	P35520	T193	AEIVRTPTNARFDSP	100 / 7 AA
Phosphosite 2:	OSBPL6	Q9BZF3	S190	RQNEIVRSPRDASFH	66 / 9 AA	106
Phosphosite 3:	LGI1	O95970	T390	EYLEIVRTPQTLRTP	100 / 6 AA	64
Phosphosite 4:	MN1	Q10571	T1137	PGLEQVRTPTSSSGA	66 / 9 AA	136
Phosphosite 5:	RRH	O14718	T58	IKYKELRTPTNAIII	85 / 7 AA	37
Phosphosite 6:	RRH	O14718	T60	YKELRTPTNAIIINL	85 / 7 AA	37
Phosphosite 7:	BICC1	Q9H694	T755	VTEVRTPTNTWSGLG	85 / 7 AA	105
Phosphosite 8:	C10orf140	Q1XH10	S187	HYPEIVRSPCKPPLN	55 / 9 AA	90
Phosphosite 9:	BICC1	Q9H694	T753	PVVTEVRTPTNTWSG	85 / 7 AA	105
Phosphosite 10:	CDCA7L	Q96GN5	T248	FFPVRTPTSASRKKT	85 / 7 AA	52
Phosphosite 11:	CDCA7L	Q96GN5	T246	PDFFPVRTPTSASRK	85 / 7 AA	52
Phosphosite 12:	LAMA2	P24043	T2504	KDIEISRTPYNILSS	75 / 8 AA	343
Phosphosite 13:	p37 adaptor	Q14CS0	T232	LTPEIVSTPSSPEEE	55 / 9 AA	37
Phosphosite 14:	SP4	Q02446	T303	NGNQLVSTPTNTTTS	55 / 9 AA	82
Phosphosite 15:	p37 adaptor	Q14CS0	S231	SLTPEIVSTPSSPEE	62 / 8 AA	37
Phosphosite 16:	ATP8A1	Q9Y2Q0	T562	RMSVIVRTPSGKLRL	71 / 7 AA	131
Phosphosite 17:	ATP8A2	Q9NTI2	T542	RMSVIVRTPSGRLRL	71 / 7 AA	129
Phosphosite 18:	C1orf106	Q3KP66	T568	SRSRIVRTPSLKDSP	83 / 6 AA	73
Phosphosite 19:	KIAA1718	Q6ZMT4	S523	DHNVRTPSNLDILEL	83 / 6 AA	107
Phosphosite 20:	MN1	Q10571	T1139	LEQVRTPTSSSGAPP	71 / 7 AA	136