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:	S1367
P-Site Sequence:	APPLERRSFIGNSDI
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	S1367	APPLERRSFIGNSDI	100 / 9 AA	165
Phosphosite 1:	Ig heavy chain V-III region WEA	P01763	S49	GKGLEWLSFIGGSGS	66 / 9 AA	12
Phosphosite 2:	MAP4K2	Q12851	S170	ASVAKRRSFIGTPYW	85 / 7 AA	92
Phosphosite 3:	USP9X	Q93008	Y2424	DELERRPYTGNPQYT	62 / 8 AA	290
Phosphosite 4:	USP9Y	O00507	Y2432	DELERRPYTGNPQYS	62 / 8 AA	291
Phosphosite 5:	MEP1A	Q16819	S580	HQMLKRRSFLKNDDL	66 / 9 AA	84
Phosphosite 6:	VPS33B	Q9H267	S533	EQVLERRSWQGLDEV	75 / 8 AA	71
Phosphosite 7:	PCDHGA2	Q9Y5H1	S43	REEIDRGSFVGNIAK	55 / 9 AA	101
Phosphosite 8:	GRIK2	Q13002	S856	NAQLEKRSFCSAMVE	62 / 8 AA	103
Phosphosite 9:	TEC	P42680	S484	MEYLERNSFIHRDLA	85 / 7 AA	74
Phosphosite 10:	OSBPL8	Q9BZF1	S434	TFILEPRSFLDKLSD	55 / 9 AA	101
Phosphosite 11:	KHS1	Q9Y4K4	S174	ATIAKRKSFIGTPYW	71 / 7 AA	95
Phosphosite 12:	KHS2	Q8IVH8	S170	ATIAKRKSFIGTPYW	71 / 7 AA	101
Phosphosite 13:	STAC3	Q96MF2	S316	RVHRVTRSFVGNREI	83 / 6 AA	42
Phosphosite 14:	KIAA1904	Q5R3F8	S600	PGALERPSFLSPPYK	62 / 8 AA	90
Phosphosite 15:	p73	O15350	S289	GQVLGRRSFEGRICA	75 / 8 AA	70
Phosphosite 16:	OSBPL5	Q9H0X9	S398	TFVLEPRSFLNKLSD	55 / 9 AA	99
Phosphosite 17:	FCHO1	O14526	S602	STALERPSFLSQTGH	62 / 8 AA	97
Phosphosite 18:	WARS2	Q9UGM6	S14	RKARERWSFIRALHK	83 / 6 AA	40
Phosphosite 19:	FSH receptor	P23945	S164	IHTIERNSFVGLSFE	62 / 8 AA	78
Phosphosite 20:	DGKK	Q5KSL6	S1243	KSGQSVQSFIGNLWH	83 / 6 AA	142