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:	S329
P-Site Sequence:	SSPTRSRSPSRSPSP
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	S329	SSPTRSRSPSRSPSP	100 / 9 AA	42
Phosphosite 1:	SRRM1	Q8IYB3	S292	RSRTRSRSPSHTRPR	77 / 9 AA	102
Phosphosite 2:	SFRS4	Q08170	S472	ASKTRSRSKSRSRSA	88 / 9 AA	57
Phosphosite 3:	ZNF265	O95218	S307	KRRTRSRSPERRHRS	87 / 8 AA	37
Phosphosite 4:	SFRS17A	Q02040	S685	SERSRSRSPSRHRST	87 / 8 AA	81
Phosphosite 5:	NSMCE4A	Q9NXX6	S28	RDRTRSRSRSRSPLS	88 / 9 AA	44
Phosphosite 6:	TRA2B	P62995	S73	RHYTRSRSRSRSHRR	88 / 9 AA	34
Phosphosite 7:	PCYT1B	Q9Y5K3	S327	PVSSPTRSRSPSRSP	100 / 7 AA	42
Phosphosite 8:	SRRM1	Q8IYB3	S290	KSRSRTRSRSPSHTR	100 / 7 AA	102
Phosphosite 9:	SHANK1	Q9Y566	S499	PRGARARSPSRGRHP	66 / 9 AA	225
Phosphosite 10:	SFRS4	Q08170	S406	TDRSQSRSPSRSVSK	77 / 9 AA	57
Phosphosite 11:	NKTR	P30414	S1313	DDDSQSRSPSRSRSK	77 / 9 AA	166
Phosphosite 12:	CPSF7	Q8N684	S427	RHRSRERSPSRSRES	77 / 9 AA	52
Phosphosite 13:	SHANK3	Q9BYB0	S1646	SVSARSRSPSPSPLP	77 / 9 AA	186
Phosphosite 14:	CCNL2	Q96S94	S394	REQSYSRSPSRSASP	100 / 7 AA	58
Phosphosite 15:	SFRS4	Q08170	S408	RSQSRSPSRSVSKER	100 / 7 AA	57
Phosphosite 16:	SPEN	Q96T58	S190	YYASRSRSPNRFDAH	75 / 8 AA	402
Phosphosite 17:	CCNL2	Q96S94	S396	QSYSRSPSRSASPKR	100 / 7 AA	58
Phosphosite 18:	SFRS4	Q08170	S482	RSRSASRSPSRSRSR	100 / 7 AA	57
Phosphosite 19:	THRAP3	Q9Y2W1	S18	SRSSRSRSASRSRSR	77 / 9 AA	109
Phosphosite 20:	SFRS4	Q08170	S478	RSKSRSRSASRSPSR	77 / 9 AA	57