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:	T1056
P-Site Sequence:	LGLDDSRTNTPQGVL
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	T1056	LGLDDSRTNTPQGVL	100 / 9 AA	165
Phosphosite 1:	CDK13	Q14004	T1058	LDDSRTNTPQGVLPS	100 / 7 AA	165
Phosphosite 2:	LMOD1	P29536	T288	EAKDDSKTKTPEKQT	66 / 9 AA	67
Phosphosite 3:	CDK13	Q14004	S1054	LSLGLDDSRTNTPQG	100 / 7 AA	165
Phosphosite 4:	KLHDC9	Q8NEP7	T338	GFGEDGRTASPQVCI	55 / 9 AA	38
Phosphosite 5:	ZFHX1B	O60315	S780	EKLDHSRSNTPSPLN	75 / 8 AA	136
Phosphosite 6:	ACSM3	Q53FZ2	T34	ALHKDNRTATPQNFS	75 / 8 AA	66
Phosphosite 7:	PLEKHB2	Q96CS7	T109	FTLQDSRTNTAYVGS	85 / 7 AA	25
Phosphosite 8:	DOT1L	Q8TEK3	S982	FATVGSRSSTPQHPL	62 / 8 AA	185
Phosphosite 9:	ZNF704	Q6ZNC4	T276	PIPDSSRTETPCAKT	75 / 8 AA	45
Phosphosite 10:	IQSEC3	Q9UPP2	T134	GPGSRAHTPQSPHKH	71 / 7 AA	128
Phosphosite 11:	DOT1L	Q8TEK3	S983	ATVGSRSSTPQHPLL	62 / 8 AA	185
Phosphosite 12:	HTT	P42858	T2335	LLSPERRTNTPKAIS	62 / 8 AA	348
Phosphosite 13:	SDK2	Q58EX2	T2134	PKASRTPTPQNPPNP	85 / 7 AA	239
Phosphosite 14:	CUTL1	P39880	S903	SLTGASRSETPQNSP	55 / 9 AA	164
Phosphosite 15:	RRP1B	Q14684	T316	EMTSRKNTPHFNRKR	71 / 7 AA	84
Phosphosite 16:	ATRNL1	Q5VV63	T11	GGRARTGTPQPAAPG	71 / 7 AA	153
Phosphosite 17:	ATRNL1	Q5VV63	T9	ETGGRARTGTPQPAA	71 / 7 AA	153
Phosphosite 18:	DOT1L	Q8TEK3	T984	TVGSRSSTPQHPLLL	71 / 7 AA	185
Phosphosite 19:	HIVEP1	P15822	S2599	NQVSRTESPQGLPTV	71 / 7 AA	297
Phosphosite 20:	ABCA12	Q86UK0	T717	YRSNRMNTPQGSFST	71 / 7 AA	293