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:	CDK9
Human P-Site:	T249
P-Site Sequence:	SQLCGSITPEVWPNV
UniProt:	P50750
Intern. Prot. ID:	IPI00301923

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK9	P50750	T249	SQLCGSITPEVWPNV	100 / 9 AA	43
Phosphosite 1:	TLL2	Q9Y6L7	T699	GRFCGSETPEVITSQ	87 / 8 AA	114
Phosphosite 2:	FILIP1L	Q4L180	T994	PESCGSLTPERTMSP	85 / 7 AA	130
Phosphosite 3:	FILIP1L	Q4L180	S992	QTPESCGSLTPERTM	85 / 7 AA	130
Phosphosite 4:	IMMT	Q16891	T377	KRELDSITPEVLPGW	75 / 8 AA	84
Phosphosite 5:	HIVEP1	P15822	S1392	SKSFDCGSITPPQTT	100 / 6 AA	297
Phosphosite 6:	HIVEP1	P15822	T1394	SFDCGSITPPQTTPL	100 / 6 AA	297
Phosphosite 7:	FUCA2	Q9BTY2	T381	RSQNDTVTPDVWYTS	50 / 8 AA	54
Phosphosite 8:	C17orf54	Q8N7U9	S71	NEVSGSTSREVWEDA	55 / 9 AA	16
Phosphosite 9:	C12orf72	Q8IXQ9	T64	VTSSGSLTPEIQLRL	62 / 8 AA	29
Phosphosite 10:	VAChT (Acetylcholine)	Q16572	T74	GGEGPTRTPEVWEPT	71 / 7 AA	57
Phosphosite 11:	eIF2S3	P41091	T109	YRSCGSSTPDEFPTD	55 / 9 AA	51
Phosphosite 12:	PAK2	Q13177	T394	FGFCAQITPEQSKRS	55 / 9 AA	58
Phosphosite 13:	PAK1	Q13153	T415	FGFCAQITPEQSKRS	55 / 9 AA	61
Phosphosite 14:	PAK3	O75914	T428	FGFCAQITPEQSKRS	55 / 9 AA	61
Phosphosite 15:	BSN	Q9UPA5	T767	RPHSLSITPEAFDSD	71 / 7 AA	416
Phosphosite 16:	CUX2	O14529	T575	VRQRGSITPRIRTPE	62 / 8 AA	154
Phosphosite 17:	SCYL2	Q6P3W7	T180	KMVHGNITPENIILN	71 / 7 AA	104
Phosphosite 18:	p37 adaptor	Q14CS0	T226	GQKLGSLTPEIVSTP	71 / 7 AA	37
Phosphosite 19:	SgK307	Q8IWB6	T1453	RKREDSITPERRKSE	62 / 8 AA	168
Phosphosite 20:	ZNF84	P51523	S78	GEIPSSDSPEVWKVD	62 / 8 AA	85