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:	S1440
P-Site Sequence:	PIAVLANSSDPSTGP
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	S1440	PIAVLANSSDPSTGP	100 / 9 AA	165
Phosphosite 1:	CDK13	Q14004	S1441	IAVLANSSDPSTGPE	100 / 8 AA	165
Phosphosite 2:	C5orf41	Q8IUR6	S36	STDLLANSSDPDFMY	87 / 8 AA	72
Phosphosite 3:	C5orf41	Q8IUR6	S37	TDLLANSSDPDFMYE	100 / 7 AA	72
Phosphosite 4:	PAG	Q9NWQ8	S249	VESILGNSCDPEEEA	62 / 8 AA	47
Phosphosite 5:	MMP8	P22894	S228	HSLGLAHSSDPGALM	75 / 8 AA	53
Phosphosite 6:	PTPRF	P10586	S1310	KDSLLAHSSDPVEMR	75 / 8 AA	211
Phosphosite 7:	PTPRF	P10586	S1311	DSLLAHSSDPVEMRR	85 / 7 AA	211
Phosphosite 8:	SEC16A	O15027	S118	GSHLANNSDPESTFR	85 / 7 AA	234
Phosphosite 9:	WBP7	Q9UMN6	S2146	APPLANGSQPSQGLT	75 / 8 AA	294
Phosphosite 10:	Rap1GAP2	Q684P5	S34	KKQELANSSDATLPD	75 / 8 AA	80
Phosphosite 11:	GPR98	Q8WXG9	S439	NWVVTPNSTDPSPVT	66 / 9 AA	693
Phosphosite 12:	TIGD2	Q4W5G0	S58	RIINYANSSDPTSGV	75 / 8 AA	60
Phosphosite 13:	TIGD2	Q4W5G0	S59	IINYANSSDPTSGVS	75 / 8 AA	60
Phosphosite 14:	TRS85	Q9Y2L5	S305	HPLQLEQSSDPSNSI	75 / 8 AA	161
Phosphosite 15:	DDX20	Q9UHI6	S268	PTFVRLNSSDPSLIG	77 / 9 AA	92
Phosphosite 16:	TMEM24	O14523	S485	TTTVLSESSGPSNTS	66 / 9 AA	76
Phosphosite 17:	TRS85	Q9Y2L5	S306	PLQLEQSSDPSNSID	75 / 8 AA	161
Phosphosite 18:	ANGEL1	Q9UNK9	S36	KNVLLANSSSPQVEG	75 / 8 AA	75
Phosphosite 19:	LAMA5	O15230	S2305	HLGLANASAPSGEQL	75 / 8 AA	400
Phosphosite 20:	DCAF17	Q5H9S7	S114	VGDILPNSSDYKSSL	71 / 7 AA	59