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:	S45
P-Site Sequence:	RSRSILSSFFCCFRD
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	S45	RSRSILSSFFCCFRD	100 / 9 AA
Phosphosite 1:	CTDSPL	O15194	S44	QRSRSILSSFFCCFR	100 / 8 AA
Phosphosite 2:	ARID5A	Q03989	S245	AYKRLLSSFYCKGTH	62 / 8 AA	64
Phosphosite 3:	ARID5A	Q03989	S244	EAYKRLLSSFYCKGT	62 / 8 AA	64
Phosphosite 4:	EGLN1	Q9GZT9	Y41	SRCRSSFYCCKEHQR	83 / 6 AA	46
Phosphosite 5:	OR4F6	Q8NGB9	S176	CGPNELDSFFCDLPR	62 / 8 AA	35
Phosphosite 6:	ARID5A	Q03989	Y247	KRLLSSFYCKGTHGI	83 / 6 AA	64
Phosphosite 7:	AIM1	Q9Y4K1	S1139	EGLGILSSYFDDTEE	71 / 7 AA	189
Phosphosite 8:	MED13	Q9UHV7	S56	EEDPILSSFSRCLKA	66 / 9 AA	239
Phosphosite 9:	AIM1	Q9Y4K1	Y1140	GLGILSSYFDDTEEM	83 / 6 AA	189
Phosphosite 10:	AIM1	Q9Y4K1	S1138	PEGLGILSSYFDDTE	71 / 7 AA	189
Phosphosite 11:	SLC5A4	Q9NY91	S149	QVYLSILSLFICVVL	75 / 8 AA	72
Phosphosite 12:	CCDC148	Q8NFR7	S230	DLKSSILSEFYKFTQ	71 / 7 AA	71
Phosphosite 13:	SENP6	Q9GZR1	S711	ADRIHIFSSFFYKRL	71 / 7 AA	126
Phosphosite 14:	ADARB2	Q9NS39	T41	DKVSILSTFLAPFKH	55 / 9 AA	81
Phosphosite 15:	TRRAP	Q9Y4A5	S2188	LQSPAILSSFKPLQR	83 / 6 AA	438
Phosphosite 16:	LIG1	P18858	S230	RAPKTLSSFFTPRKP	83 / 6 AA	102
Phosphosite 17:	LIG1	P18858	S229	RRAPKTLSSFFTPRK	83 / 6 AA	102
Phosphosite 18:	SPATC1	Q76KD6	S459	QLDRRILSSIFPERV	71 / 7 AA	62
Phosphosite 19:	SPATC1	Q76KD6	S460	LDRRILSSIFPERVR	83 / 6 AA	62
Phosphosite 20:	FAM43B	Q6ZT52	S35	AYTSLLSSFLRSCPD	55 / 9 AA	37