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:	Y518
P-Site Sequence:	VVHEQIQYHSTGKSS
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	Y518	VVHEQIQYHSTGKSS	100 / 9 AA
Phosphosite 1:	CBS	P35520	S520	HEQIQYHSTGKSSQR	100 / 7 AA
Phosphosite 2:	RALGAPA2	Q2PPJ7	Y1347	KSSEPVQYHSSAELG	55 / 9 AA	211
Phosphosite 3:	IQGAP3	Q86VI3	Y93	YDVEQLRYQATGLHF	55 / 9 AA	185
Phosphosite 4:	PARP10	Q53GL7	Y886	RPVEQVLYHGTTAPA	62 / 8 AA	110
Phosphosite 5:	CENPQ	Q7L2Z9	Y108	KEKEEIQYHLNFLKK	83 / 6 AA	31
Phosphosite 6:	LRFN3	Q9BTN0	Y461	IRMYQIQYNSSADDI	62 / 8 AA	66
Phosphosite 7:	FAM83B	Q5T0W9	Y896	FNTEQIQYRDSREIN	62 / 8 AA	115
Phosphosite 8:	CAPN13	Q6MZZ7	Y261	TGAEQIQYRRGWEEI	71 / 7 AA	77
Phosphosite 9:	SETDB2	Q96T68	Y485	DNISRIQYHSVIRDP	71 / 7 AA	82
Phosphosite 10:	ARID2	Q68CP9	S748	SSVVQNHSTGPQPVT	71 / 7 AA	197
Phosphosite 11:	CDC45L	O75419	Y193	FDYEQYEYHGTSSAM	55 / 9 AA	66
Phosphosite 12:	TSPAN6	O43657	Y133	YEKALKQYNSTGDYR	83 / 6 AA	28
Phosphosite 13:	SETDB2	Q96T68	S487	ISRIQYHSVIRDPES	83 / 6 AA	82
Phosphosite 14:	STARD4	Q96DR4	Y21	LKNTLIQYHSIEEDK	83 / 6 AA	24
Phosphosite 15:	ZBTB44	Q8NCP5	S565	PVISQYHSKGKEP__	83 / 6 AA	64
Phosphosite 16:	TSPAN6	O43657	S135	KALKQYNSTGDYRSH	83 / 6 AA	28
Phosphosite 17:	ZBTB44	Q8NCP5	Y563	QMPVISQYHSKGKEP	83 / 6 AA	64
Phosphosite 18:	RALGAPA2	Q2PPJ7	S1349	SEPVQYHSSAELGNL	57 / 7 AA	211
Phosphosite 19:	EPB41	P11171	Y459	RPGEQEQYESTIGFK	75 / 8 AA	97
Phosphosite 20:	EPB41L5	Q9HCM4	Y74	ELFDQIMYHLDLIES	66 / 6 AA	82