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:	PCYT1B
Human P-Site:	Y216
P-Site Sequence:	IVRDYDVYARRNLQR
UniProt:	Q9Y5K3
Intern. Prot. ID:	IPI00219338

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCYT1B	Q9Y5K3	Y216	IVRDYDVYARRNLQR	100 / 9 AA	42
Phosphosite 1:	PCYT1A	P49585	Y216	IVRDYDVYARRNLQR	100 / 9 AA	42
Phosphosite 2:	PCYT1B	Q9Y5K3	Y213	ITRIVRDYDVYARRN	100 / 6 AA	42
Phosphosite 3:	PCYT1A	P49585	Y213	ITRIVRDYDVYARRN	100 / 6 AA	42
Phosphosite 4:	HERC2	O95714	Y2566	SNDDYAVYVRENIQV	66 / 9 AA	527
Phosphosite 5:	HSDL2	Q6YN16	Y260	GIENFDVYAIKPGHP	50 / 8 AA	45
Phosphosite 6:	ZC3H8	Q8N5P1	Y73	RKSRSKDYDVYSDND	83 / 6 AA	34
Phosphosite 7:	GALNT9	Q9HCQ5	Y392	YNNDIDYYAKRNALR	66 / 9 AA	68
Phosphosite 8:	CCBE1	Q6UXH8	Y90	GQCIPEDYDVCAEAP	83 / 6 AA	44
Phosphosite 9:	PIP5K2C	Q8TBX8	Y354	FESFIDVYAIRSAEG	71 / 7 AA	47
Phosphosite 10:	ZC3H8	Q8N5P1	Y76	RSKDYDVYSDNDICS	83 / 6 AA	34
Phosphosite 11:	TXNDC11	Q6PKC3	Y120	GQLDYAEYVRRDSEV	55 / 9 AA	111
Phosphosite 12:	PPP2R2C	Q9Y2T4	Y67	APHSQGEYDVYSTFQ	66 / 6 AA	52
Phosphosite 13:	UPF0640 protein C3orf78	Q8WVI0	Y54	QETFYDVYRRKASER	71 / 7 AA	9
Phosphosite 14:	KCNV1	Q6PIU1	Y472	SVNLRDVYARSIMEM	100 / 5 AA	56
Phosphosite 15:	RBP4	P02753	T131	IVDTDYDTYAVQYSC	62 / 8 AA	23
Phosphosite 16:	PPP2R2C	Q9Y2T4	Y70	SQGEYDVYSTFQSHE	66 / 6 AA	52
Phosphosite 17:	ABCA4	P78363	Y1858	SQAVTDVYARFGEEH	100 / 5 AA	256
Phosphosite 18:	ALX4	Q9H161	Y242	KTHYPDVYAREQLAM	100 / 5 AA	44
Phosphosite 19:	ALX3	O95076	Y181	KTHYPDVYAREQLAL	100 / 5 AA	37
Phosphosite 20:	PLXNB1	O43157	Y1568	SGIPFLDYKVYAERI	83 / 6 AA	232