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:	CTDSPL
Human P-Site:	S41
P-Site Sequence:	LKKQRSRSILSSFFC
UniProt:	O15194
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTDSPL	O15194	S41	LKKQRSRSILSSFFC	100 / 9 AA
Phosphosite 1:	CTDSPL	O15194	S39	VSLKKQRSRSILSSF	100 / 7 AA
Phosphosite 2:	SART1	O43290	S332	LAQQKPRSILSKYDE	75 / 8 AA	90
Phosphosite 3:	ZNF385B	Q569K4	S396	NKLQRSPSILAAKLA	66 / 9 AA	50
Phosphosite 4:	FAM76B	Q5HYJ3	S334	KEFDKSRSILTSP__	66 / 9 AA	39
Phosphosite 5:	FGD1	P98174	S809	HTPQRRRSILEKQAS	85 / 7 AA	107
Phosphosite 6:	BRSK2	Q8IWQ3	S412	QHGQRSRSISGASSG	100 / 6 AA	82
Phosphosite 7:	ZNF385B	Q569K4	S394	PYNKLQRSPSILAAK	85 / 7 AA	50
Phosphosite 8:	C1orf9	Q9UBS9	T650	LYRQRSRTALSKGKD	75 / 8 AA	139
Phosphosite 9:	BRSK2	Q8IWQ3	S410	MAQHGQRSRSISGAS	100 / 6 AA	82
Phosphosite 10:	TPRXL	Q17RH7	S44	SSSSSSRSILSSSIL	100 / 7 AA	24
Phosphosite 11:	FAM110C	Q1W6H9	S202	RGLQRSQSDLSSRYS	77 / 9 AA	34
Phosphosite 12:	ANKRD53	Q8N9V6	S352	RESQRSRSFHPSVDA	66 / 9 AA	60
Phosphosite 13:	MYO15A	Q9UKN7	S195	RRFPRSRSIYASGEP	66 / 9 AA	395
Phosphosite 14:	UBE3B	Q7Z3V4	S102	RFEKLCRSILSSMDA	85 / 7 AA	123
Phosphosite 15:	TRIM42	Q8IWZ5	S537	QHIYQRSSSMLSFSN	75 / 8 AA	83
Phosphosite 16:	TRIM42	Q8IWZ5	S538	HIYQRSSSMLSFSNT	75 / 8 AA	83
Phosphosite 17:	GREM2	Q9H772	T91	EEGCRSRTILNRFCY	71 / 7 AA	19
Phosphosite 18:	CTDSPL	O15194	S44	QRSRSILSSFFCCFR	100 / 6 AA
Phosphosite 19:	HARBI1	Q96MB7	S64	LSRPTQRSRAISPET	83 / 6 AA	39
Phosphosite 20:	BRSK1	Q8TDC3	S448	QHSQRSRSVSGASTG	83 / 6 AA	87