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:	T305
P-Site Sequence:	KAYREDKTEPKAYRR
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	T305	KAYREDKTEPKAYRR	100 / 9 AA	165
Phosphosite 1:	TDRKH	Q9Y2W6	T226	SVRREDMTEPGGAGE	85 / 7 AA	67
Phosphosite 2:	CTNNB1	P35222	T461	AGDREDITEPAICAL	85 / 7 AA	85
Phosphosite 3:	PROCA1	Q8NCQ7	T17	ERWTKEKTEPKARSW	85 / 7 AA	41
Phosphosite 4:	ANKRD13C	Q8N6S4	T351	WLFREDKTERVGNFL	85 / 7 AA	61
Phosphosite 5:	ATR	Q13535	T800	LDFREDETDVKAVLG	66 / 9 AA	301
Phosphosite 6:	PPP1R12A	O14974	S835	EKEGEDKSQPKSIRE	62 / 8 AA	115
Phosphosite 7:	DYSF	O75923	T1898	AFWRLDKTESKIPAR	75 / 8 AA	237
Phosphosite 8:	TTN	Q8WZ42	T33767	ESTVTRKTEPKAPEP	100 / 6 AA	3816
Phosphosite 9:	CXorf26	Q9BVG4	T211	GINREDKTDKGGEKG	83 / 6 AA	26
Phosphosite 10:	UHRF1	Q96T88	S689	SLIREDKSNAKLWNE	62 / 8 AA	90
Phosphosite 11:	PSME4	Q14997	T1303	GRSREDMTEAEQIIF	71 / 7 AA	211
Phosphosite 12:	WHSC1L1	Q9BZ95	T1314	QKRRKIKTEPKQMHE	75 / 8 AA	162
Phosphosite 13:	KIAA0802	Q9Y4B5	S1456	GRAGHEDSTEPFPDS	71 / 7 AA	209
Phosphosite 14:	KIAA0802	Q9Y4B5	T1457	RAGHEDSTEPFPDSS	71 / 7 AA	209
Phosphosite 15:	FAM44A	Q8NFC6	T787	KLSSDDKTERKSKHR	62 / 8 AA	330
Phosphosite 16:	ARMC3	Q5W041	S661	GSPIEDKSEPASGRN	83 / 6 AA	96
Phosphosite 17:	TRAPPC10	P48553	T213	RTLREKRTEPGWSFC	71 / 7 AA	142
Phosphosite 18:	ZBTB17	Q13105	T296	SGTYGDRTESKAYGS	71 / 7 AA	88
Phosphosite 19:	ZBTB17	Q13105	S298	TYGDRTESKAYGSVI	71 / 7 AA	88
Phosphosite 20:	CHD3	Q12873	T1702	NGRREEKTEKPRFMF	83 / 6 AA	227