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:	T236
P-Site Sequence:	PLAHYDTTADEILQQ
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	T236	PLAHYDTTADEILQQ	100 / 9 AA
Phosphosite 1:	C11orf54	Q9H0W9	T283	GGHYHYDTTPDIVEY	85 / 7 AA	35
Phosphosite 2:	MC2R	Q01718	T101	PRGSFETTADDIIDS	62 / 8 AA	34
Phosphosite 3:	P2RY1	P47900	T205	KTITCYDTTSDEYLR	75 / 8 AA	42
Phosphosite 4:	HSP90AA5P	Q58FG0	T303	GVDEYDPTANDINAA	62 / 8 AA	39
Phosphosite 5:	POGK	Q9P215	S182	GFPGYDLSADDIAGK	62 / 8 AA	69
Phosphosite 6:	ARSA	P15289	T409	GSAHSDTTADPACHA	85 / 7 AA	54
Phosphosite 7:	C1QTNF9	P0C862	T236	NEFNHYDTAAGKFTC	71 / 7 AA	35
Phosphosite 8:	C11orf54	Q9H0W9	Y281	GEGGHYHYDTTPDIV	83 / 6 AA	35
Phosphosite 9:	CCDC136	Q96JN2	T764	NCRKTYDTTVDDNES	71 / 7 AA	134
Phosphosite 10:	C1QTNF9	P0C862	Y234	LYNEFNHYDTAAGKF	83 / 6 AA	35
Phosphosite 11:	CCDC136	Q96JN2	T765	CRKTYDTTVDDNESY	71 / 7 AA	134
Phosphosite 12:	KDR	P35968	T1217	PKFHYDNTAGISQYL	71 / 7 AA	152
Phosphosite 13:	CCDC136	Q96JN2	S381	LQKKYDTSQDEQNEL	71 / 7 AA	134
Phosphosite 14:	CCDC136	Q96JN2	T380	TLQKKYDTSQDEQNE	71 / 7 AA	134
Phosphosite 15:	KDR	P35968	Y1214	VCDPKFHYDNTAGIS	83 / 6 AA	152
Phosphosite 16:	RASSF8	Q8NHQ8	T161	KVLNNCKTTADELKK	62 / 8 AA	48
Phosphosite 17:	GIDRP88	Q7Z5L2	T339	ECEKNDSTADELHVK	62 / 8 AA	88
Phosphosite 18:	LYST	Q99698	T932	DTSGYDSTASEPLSH	71 / 7 AA	429
Phosphosite 19:	LYST	Q99698	S931	EDTSGYDSTASEPLS	71 / 7 AA	429
Phosphosite 20:	5-LO (arachidonate 5-lipoxygenase)	P09917	T57	AVDSYDVTVDEELGE	71 / 7 AA	78