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:	T7
P-Site Sequence:	_MPSSSDTALGGGGG
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	T7	_MPSSSDTALGGGGG	100 / 9 AA	165
Phosphosite 1:	SART1	O43290	T764	KKMSSSDTPLGTVAL	87 / 8 AA	90
Phosphosite 2:	CDK13	Q14004	S5	___MPSSSDTALGGG	100 / 7 AA	165
Phosphosite 3:	TTC18	Q5T0N1	T443	IKSQSSDTPLEGEPP	75 / 8 AA	126
Phosphosite 4:	RNF10	Q8N5U6	S654	SYTCSSDSALGPTST	75 / 8 AA	90
Phosphosite 5:	BCCIP	Q9P287	T274	SVQEESDTCLGGKWS	85 / 7 AA	36
Phosphosite 6:	CDR2L	Q86X02	S318	HVVRKSCSDTALNAI	85 / 7 AA	53
Phosphosite 7:	ABCB10	Q9NRK6	T279	INRLSSDTALLGRSV	87 / 8 AA
Phosphosite 8:	MFF	Q9GZY8	T9	SKGTSSDTSLGRVSR	75 / 8 AA	38
Phosphosite 9:	MFF	Q9GZY8	S10	KGTSSDTSLGRVSRA	85 / 7 AA	38
Phosphosite 10:	CCNT1	O60563	T294	ISQSSSDTTIAGLMS	66 / 9 AA	81
Phosphosite 11:	CENTB5	Q96P50	S610	PRSLSSDSGLGGSSD	75 / 8 AA	92
Phosphosite 12:	Myomesin 2	P54296	S62	QRASSQTSLGGTICR	75 / 8 AA	165
Phosphosite 13:	Myomesin 2	P54296	T61	SQRASSQTSLGGTIC	75 / 8 AA	165
Phosphosite 14:	SART1	O43290	S762	LLKKMSSSDTPLGTV	85 / 7 AA	90
Phosphosite 15:	FNIP2	Q9P278	S895	PRNESSDSALGDSDD	85 / 7 AA	122
Phosphosite 16:	FNIP1	Q8TF40	S941	PRNESSDSALGDSES	85 / 7 AA	131
Phosphosite 17:	FAM59A	Q9H706	T509	AAVKSSDTALPPPPV	100 / 6 AA	97
Phosphosite 18:	ANKHD1	Q8IWZ3	T1294	PVPSSRDTALTIAAD	85 / 7 AA	270
Phosphosite 19:	ANKRD17	O75179	T1322	PVPSSRDTALTIAAD	85 / 7 AA	274
Phosphosite 20:	ABCB10	Q9NRK6	S277	ELINRLSSDTALLGR	100 / 6 AA