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:	CTDSPL2
Human P-Site:	S289
P-Site Sequence:	TRSTPEFSLVLDLDE
UniProt:	Q05D32
Intern. Prot. ID:	IPI00033054

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTDSPL2	Q05D32	S289	TRSTPEFSLVLDLDE	100 / 9 AA	53
Phosphosite 1:	EXTL1	Q92935	S549	AERTNEFSMVLTTAA	75 / 8 AA	75
Phosphosite 2:	PHB2	Q99623	S176	TERAKDFSLILDDVA	55 / 9 AA	33
Phosphosite 3:	BET3L	Q5T215	S104	NSSKNEFSLILEKNP	71 / 7 AA	21
Phosphosite 4:	TTBK2	Q6IQ55	S256	KHLPPEFSIFLDHIS	75 / 8 AA	137
Phosphosite 5:	TRAPPC3	O43617	S104	SPAGDEFSLILENNP	71 / 7 AA	20
Phosphosite 6:	STARD9	Q9P2P6	S3241	SSPTPQFSVVGSSRS	71 / 7 AA	507
Phosphosite 7:	BNIP2	Q12982	S59	KLMAPDISLTLDPSD	55 / 9 AA	36
Phosphosite 8:	GPN1	Q9HCN4	S228	SNLTRSMSLVLDEFY	66 / 9 AA	42
Phosphosite 9:	LANCL1	O43813	S33	GRLTPEFSQRLTNKI	75 / 8 AA	45
Phosphosite 10:	ZNF781	Q8N8C0	T279	LFNTREFTLVRRLMN	71 / 7 AA	42
Phosphosite 11:	KIAA1797	Q5VW36	Y83	QDHAEFSYVLNGILN	62 / 8 AA	200
Phosphosite 12:	HOXB9	P17482	Y136	LKQGTPEYSLETSAG	83 / 6 AA	28
Phosphosite 13:	MTMR14	Q8NCE2	S447	TSLGSDFSLVMESSP	50 / 8 AA	72
Phosphosite 14:	PLEKHG6	Q3KR16	S562	EGRTPEFSTIIPHLV	62 / 8 AA	89
Phosphosite 15:	HOXB9	P17482	S137	KQGTPEYSLETSAGR	83 / 6 AA	28
Phosphosite 16:	IKZF1	Q13422	S261	CKIGSERSLVLDRLA	75 / 8 AA	58
Phosphosite 17:	C18orf15	Q96N68	S22	PTEQPEASLVLQGQL	75 / 8 AA	19
Phosphosite 18:	RNF8	O76064	S450	DIKSKTYSLVLDNCI	83 / 6 AA	56
Phosphosite 19:	CRTC2	Q53ET0	S570	SMESPSASLVLDPPG	66 / 9 AA	73
Phosphosite 20:	C9orf93	Q6TFL3	S452	KDKPPSFSVVLERLR	62 / 8 AA	153