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:	T444
P-Site Sequence:	SISPSTLTLKSSLAA
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	T444	SISPSTLTLKSSLAA	100 / 9 AA	165
Phosphosite 1:	CDK13	Q14004	T442	HSSISPSTLTLKSSL	100 / 7 AA	165
Phosphosite 2:	BIN2	Q9UBW5	S285	PTSPSTLSLKSESES	87 / 8 AA	62
Phosphosite 3:	MOSPD2	Q8NHP6	T454	SSKPNTLTLKDNAFN	66 / 9 AA	60
Phosphosite 4:	SRCAP	Q6ZRS2	T1852	KDEPDTLTLRSGPPS	66 / 9 AA	344
Phosphosite 5:	LYRM2	Q9NU23	T12	RLPPATLTLKQFVRR	85 / 7 AA	10
Phosphosite 6:	MOSPD2	Q8NHP6	T452	VESSKPNTLTLKDNA	85 / 7 AA	60
Phosphosite 7:	BIN2	Q9UBW5	T283	TSPTSPSTLSLKSES	85 / 7 AA	62
Phosphosite 8:	Rictor	Q6R327	S1023	SSIPSTLSLNSESTS	75 / 8 AA	192
Phosphosite 9:	piccolo	Q9Y6V0	S134	GRSPSTISLKESKSR	66 / 9 AA	567
Phosphosite 10:	CDK13	Q14004	S441	RHSSISPSTLTLKSS	100 / 6 AA	165
Phosphosite 11:	PKD1L2	Q7Z442	T1722	REDPVTLTLGSSEMK	77 / 9 AA	273
Phosphosite 12:	C11orf20	Q9NTU4	S9	EEKPSKVSLKSSDRQ	66 / 9 AA	23
Phosphosite 13:	C10orf6	Q8IX21	S274	FSEASSLSLKSSIER	66 / 9 AA	132
Phosphosite 14:	TSHR	P16473	T54	IPSLPPSTQTLKLIE	85 / 7 AA	87
Phosphosite 15:	C2orf42	Q9NWW7	T150	QAEATPLTLKSSVLN	100 / 6 AA	64
Phosphosite 16:	CDK13	Q14004	S447	PSTLTLKSSLAAELN	100 / 6 AA	165
Phosphosite 17:	EPN1	Q9Y6I3	T502	FQPAPPATLTLNQLR	71 / 7 AA	58
Phosphosite 18:	Ig mu heavy chain disease protein	P04220	T121	YKVTSTLTIKESDWL	75 / 8 AA	43
Phosphosite 19:	IGHM	P01871	T183	YKVTSTLTIKESDWL	75 / 8 AA	49
Phosphosite 20:	KIAA1913	Q86VY9	T408	DRGPSTLTVQAEQRK	62 / 8 AA	54