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:	T1445
P-Site Sequence:	ANSSDPSTGPESTHP
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	T1445	ANSSDPSTGPESTHP	100 / 9 AA	165
Phosphosite 1:	CDK13	Q14004	S1444	LANSSDPSTGPESTH	100 / 8 AA	165
Phosphosite 2:	HSPA6	P17066	T635	ARQGDPSTGPIIEEV	85 / 7 AA	71
Phosphosite 3:	HSPA6	P17066	S634	QARQGDPSTGPIIEE	85 / 7 AA	71
Phosphosite 4:	ARSG	Q96EG1	S443	GARACDGSTGPELQH	75 / 8 AA	57
Phosphosite 5:	EP400	Q96L91	T576	QQQYDPSTGPPVQNA	100 / 6 AA	344
Phosphosite 6:	EP400	Q96L91	S575	SQQQYDPSTGPPVQN	100 / 6 AA	344
Phosphosite 7:	KNDC1	Q76NI1	T235	RPPGDPSTDPEVLPT	85 / 7 AA	191
Phosphosite 8:	LOXL3	P58215	T31	LGSPSPSTGPEKKAG	100 / 6 AA	83
Phosphosite 9:	ZNF746	Q6NUN9	T395	PVGLNPRTGPEGLPY	62 / 8 AA	69
Phosphosite 10:	LOXL3	P58215	S30	CLGSPSPSTGPEKKA	100 / 6 AA	83
Phosphosite 11:	KIAA1602	Q9HCH0	S867	VPGPTDPSQGPEGLA	75 / 8 AA	139
Phosphosite 12:	REXO1	Q8N1G1	S760	AASGSQPSNGPEPGG	75 / 8 AA	132
Phosphosite 13:	KNDC1	Q76NI1	S234	RRPPGDPSTDPEVLP	85 / 7 AA	191
Phosphosite 14:	TBRG1	Q3YBR2	S125	AGPISGPSTGAEEPF	75 / 8 AA	45
Phosphosite 15:	SMARCE1	Q969G3	T387	EGTSDSNTGSESNSA	66 / 9 AA	47
Phosphosite 16:	HECW1	Q76N89	T654	DGDTHPSTGSESDSS	66 / 9 AA	180
Phosphosite 17:	UBE4B	O95155	S149	LSDKEPSSGPEVSEE	71 / 7 AA	146
Phosphosite 18:	NLE1	Q9NVX2	S186	QILLWDPSTGKQVGR	62 / 8 AA	53
Phosphosite 19:	ARHGEF2	Q92974	T945	QDSSDPDTGSEEEGS	75 / 8 AA	112
Phosphosite 20:	KIAA0467	Q5T011	T654	ILGGDSPTGPESFLH	75 / 8 AA	278