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:	CDK13
Human P-Site:	S1341
P-Site Sequence:	DYKDNFGSSSFSSAP
UniProt:	Q14004
Intern. Prot. ID:	IPI00456970

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK13	Q14004	S1341	DYKDNFGSSSFSSAP	100 / 9 AA	165
Phosphosite 1:	CDK13	Q14004	S1342	YKDNFGSSSFSSAPY	100 / 8 AA	165
Phosphosite 2:	ARSK	Q6UWY0	S221	SSGENFGSSTFHTSL	75 / 8 AA	61
Phosphosite 3:	ARSK	Q6UWY0	S222	SGENFGSSTFHTSLY	85 / 7 AA	61
Phosphosite 4:	CYP27C1	Q4G0S4	S308	DRVDNFGSIPFGHGV	66 / 9 AA	43
Phosphosite 5:	CDK13	Q14004	S1343	KDNFGSSSFSSAPYV	100 / 7 AA	165
Phosphosite 6:	TACC3	Q9Y6A5	T546	DYLEQFGTSSFKESA	62 / 8 AA	90
Phosphosite 7:	ZDBF2	Q9HCK1	Y574	HTSLVDNYGSSCSET	71 / 7 AA	266
Phosphosite 8:	TRIO	O75962	S174	KQRTNFGSSKFEFET	85 / 7 AA	347
Phosphosite 9:	RORC	P51449	S253	QGPDSYGSPSFRSTP	62 / 8 AA	58
Phosphosite 10:	NUP98	P52948	S67	GGLFGTSSFSQPATS	85 / 7 AA	188
Phosphosite 11:	EPS15L1	Q9UBC2	S732	GTLDPFGSGSFNSAE	66 / 9 AA	94
Phosphosite 12:	ZDBF2	Q9HCK1	S576	SLVDNYGSSCSETSF	71 / 7 AA	266
Phosphosite 13:	DYRK3	O43781	S358	TKVIDFGSSCFEYQK	71 / 7 AA	66
Phosphosite 14:	NUP98	P52948	T65	KPGGLFGTSSFSQPA	85 / 7 AA	188
Phosphosite 15:	CHI3L1	P36222	S103	VGGWNFGSQRFSKIA	75 / 8 AA	43
Phosphosite 16:	TRAD	O60229	S145	QKTNFGSSKFIFETS	85 / 7 AA	340
Phosphosite 17:	UBAP2L	Q14157	Y214	PANTDDNYGNSSGNT	71 / 7 AA	115
Phosphosite 18:	Rictor	Q6R327	S1054	LEDDRFGSSSTSTFF	77 / 9 AA	192
Phosphosite 19:	RNFT1	Q5M7Z0	S139	ESGDHGSSSFSEFRY	75 / 8 AA	50
Phosphosite 20:	DNAJB2	P25686	S152	PGHSDFSSSSFSFSP	75 / 8 AA	36