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:	S44
P-Site Sequence:	QRSRSILSSFFCCFR
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	S44	QRSRSILSSFFCCFR	100 / 9 AA
Phosphosite 1:	CTDSPL	O15194	S45	RSRSILSSFFCCFRD	100 / 8 AA
Phosphosite 2:	ARID5A	Q03989	S244	EAYKRLLSSFYCKGT	55 / 9 AA	64
Phosphosite 3:	ARID5A	Q03989	S245	AYKRLLSSFYCKGTH	71 / 7 AA	64
Phosphosite 4:	SPATC1	Q76KD6	S459	QLDRRILSSIFPERV	75 / 8 AA	62
Phosphosite 5:	ARID5A	Q03989	Y247	KRLLSSFYCKGTHGI	83 / 6 AA	64
Phosphosite 6:	OR4F6	Q8NGB9	S176	CGPNELDSFFCDLPR	62 / 8 AA	35
Phosphosite 7:	AIM1	Q9Y4K1	S1139	EGLGILSSYFDDTEE	71 / 7 AA	189
Phosphosite 8:	SLC5A4	Q9NY91	S149	QVYLSILSLFICVVL	75 / 8 AA	72
Phosphosite 9:	SART1	O43290	S335	QKPRSILSKYDEELE	71 / 7 AA	90
Phosphosite 10:	AIM1	Q9Y4K1	S1138	PEGLGILSSYFDDTE	71 / 7 AA	189
Phosphosite 11:	OR2T3	Q8NH03	S181	CQSRKILSFFCETPA	77 / 9 AA	36
Phosphosite 12:	OR2T34	Q8NGX1	S181	CQSRKILSFFCETPA	77 / 9 AA	36
Phosphosite 13:	AIM1	Q9Y4K1	Y1140	GLGILSSYFDDTEEM	83 / 6 AA	189
Phosphosite 14:	GATAD2B	Q8WXI9	S531	TSARSMLSNFAQAPQ	71 / 7 AA	65
Phosphosite 15:	NSMCE4A	Q9NXX6	S156	KQLRSDLSSFDMLRY	85 / 7 AA	44
Phosphosite 16:	UBE3B	Q7Z3V4	S102	RFEKLCRSILSSMDA	100 / 6 AA	123
Phosphosite 17:	MUC3A	Q02505	T1000	TPTRSLLTSFPVTHS	71 / 7 AA	266
Phosphosite 18:	CTDSPL	O15194	S41	LKKQRSRSILSSFFC	100 / 6 AA
Phosphosite 19:	CCDC148	Q8NFR7	S230	DLKSSILSEFYKFTQ	71 / 7 AA	71
Phosphosite 20:	TPRXL	Q17RH7	S44	SSSSSSRSILSSSIL	100 / 6 AA	24