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:	S397
P-Site Sequence:	SSWRRSRSPYSPVLR
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	S397	SSWRRSRSPYSPVLR	100 / 9 AA	165
Phosphosite 1:	CDK13	Q14004	S395	SSSSWRRSRSPYSPV	100 / 7 AA	165
Phosphosite 2:	CDK13	Q14004	Y399	WRRSRSPYSPVLRRS	100 / 7 AA	165
Phosphosite 3:	CDK13	Q14004	S413	SGKSRSRSPYSSRHS	100 / 7 AA	165
Phosphosite 4:	PLEKHA7	Q6IQ23	S363	RDRSKARSPYSPAEE	75 / 8 AA	127
Phosphosite 5:	PPARGC1A	Q9UBK2	S626	YVRSRSRSPYSRRPR	100 / 7 AA	91
Phosphosite 6:	PJA1	Q8NG27	S70	QTTKRSRSPFSTTRR	75 / 8 AA	71
Phosphosite 7:	BRPF3	Q9ULD4	S19	AEGRRSPSPYSLKCS	87 / 8 AA	136
Phosphosite 8:	PLEKHA7	Q6IQ23	Y365	RSKARSPYSPAEEDA	85 / 7 AA	127
Phosphosite 9:	NSMCE4A	Q9NXX6	S32	RSRSRSRSPLSPRSR	87 / 8 AA	44
Phosphosite 10:	PLEKHA7	Q6IQ23	S366	SKARSPYSPAEEDAL	100 / 6 AA	127
Phosphosite 11:	MEKK6	O95382	S914	QPGKRSRSPSSPRHA	77 / 9 AA	143
Phosphosite 12:	MYCT1	Q8N699	S114	SSSRRSRSSYTHGLN	66 / 9 AA	27
Phosphosite 13:	RbBP6	Q7Z6E9	S688	RSFSRSKSPYSGSSY	85 / 7 AA	202
Phosphosite 14:	CDK13	Q14004	S400	RRSRSPYSPVLRRSG	100 / 6 AA	165
Phosphosite 15:	CDK13	Q14004	S411	RRSGKSRSRSPYSSR	100 / 6 AA	165
Phosphosite 16:	TMEM16H	Q9HCE9	S1129	LRTRRSRSPAPPPPM	77 / 9 AA	136
Phosphosite 17:	ZNF638	Q14966	S541	RSRSRSRSPYRIRNP	100 / 6 AA	221
Phosphosite 18:	PPARGC1A	Q9UBK2	S624	PLYVRSRSRSPYSRR	100 / 6 AA	91
Phosphosite 19:	ZNF638	Q14966	S539	RYRSRSRSRSPYRIR	100 / 6 AA	221
Phosphosite 20:	MYCT1	Q8N699	S112	QWSSSRRSRSSYTHG	85 / 7 AA	27