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:	CDK12
Human P-Site:	S1365
P-Site Sequence:	SGPALTESLVQTLVK
UniProt:	Q9NYV4
Intern. Prot. ID:	IPI00021175

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK12	Q9NYV4	S1365	SGPALTESLVQTLVK	100 / 9 AA	164
Phosphosite 1:	UPF0639 protein	A6NEE1	S242	ELRHLTESLQQTLEE	87 / 8 AA	59
Phosphosite 2:	CEP55	Q53EZ4	S436	PTAALNESLVECPKC	75 / 8 AA	54
Phosphosite 3:	C20orf108	Q96KR6	S137	LKLGFKESLVQSKMA	55 / 9 AA	20
Phosphosite 4:	SNX2	O60749	S496	VIIKYLESLVQTQQQ	100 / 6 AA	58
Phosphosite 5:	MAP1A	P78559	S1626	KALGLEESLVQEGRA	75 / 8 AA	306
Phosphosite 6:	OTP	Q5XKR4	S146	LRIGLTESRVQVWFQ	75 / 8 AA	34
Phosphosite 7:	CHFR	Q96EP1	S578	WKNMLTESLVALQRG	100 / 6 AA	73
Phosphosite 8:	ZNF654	Q8IZM8	S390	SMEKKTDSLVQNGNE	71 / 7 AA	66
Phosphosite 9:	AAT1	Q7Z4T9	S572	IIHSYTESMVQKKLT	62 / 8 AA	71
Phosphosite 10:	CCDC147	Q5T655	S175	EVVKLRESLAQTTEQ	75 / 8 AA	103
Phosphosite 11:	DOCK11	Q5JSL3	S277	IIQINTDSLVQEKKE	83 / 6 AA	238
Phosphosite 12:	MACF1	Q9UPN3	S3798	VLQEKTESLIQQYEA	83 / 6 AA	620
Phosphosite 13:	MACF1	Q96PK2	S4300	VLQEKTESLIQQYEA	83 / 6 AA	670
Phosphosite 14:	HDAC3	O15379	T32	KPHRLALTHSLVLHY	85 / 7 AA	49
Phosphosite 15:	CDC42BPB	Q9Y5S2	S285	ETPFYAESLVETYGK	71 / 7 AA	194
Phosphosite 16:	DMPK2	Q6DT37	S280	ETPFYAESLVETYGK	71 / 7 AA	173
Phosphosite 17:	CDC42BPA	Q5VT25	S286	ETPFYAESLVETYGK	71 / 7 AA	197
Phosphosite 18:	FKBP15	Q5T1M5	S676	LQMQLTESLKETDLL	75 / 8 AA	134
Phosphosite 19:	TRIOBP	Q9H2D6	S1146	LPRASTESLVPSMDS	66 / 9 AA	261
Phosphosite 20:	TRIM27	P14373	S290	KCLFLTESLKQFTEK	85 / 7 AA	58