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:	SUPT4H1
Human P-Site:	Y30
P-Site Sequence:	KTIDQFEYDGCDNCD
UniProt:	P63272
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SUPT4H1	P63272	Y30	KTIDQFEYDGCDNCD	100 / 9 AA	13
Phosphosite 1:	CDK11	Q9BWU1	Y22	RVEDLFEYEGCKVGR	75 / 8 AA	57
Phosphosite 2:	CDK8	P49336	Y22	RVEDLFEYEGCKVGR	75 / 8 AA	53
Phosphosite 3:	DCAF11	Q8TEB1	S458	TGQQFIYSGCSTGKV	62 / 8 AA	62
Phosphosite 4:	TFPI2	P48307	Y66	QSCRQFLYGGCEGNA	62 / 8 AA	27
Phosphosite 5:	DCAF11	Q8TEB1	Y457	STGQQFIYSGCSTGK	55 / 9 AA	62
Phosphosite 6:	PHLDB2	Q86SQ0	Y96	QGSKQFSYDGTDKNI	75 / 8 AA	142
Phosphosite 7:	HLA-E	P13747	Y139	RGYEQFAYDGKDYLT	66 / 9 AA	40
Phosphosite 8:	CHRNA6	Q15825	Y102	LRWDPMEYDGIETLR	55 / 9 AA	57
Phosphosite 9:	MMP12	P39900	Y451	QGSNQFEYDFLLQRI	83 / 6 AA	54
Phosphosite 10:	NADSYN1	Q6IA69	Y242	CDGDRLYYDGCAMIA	62 / 8 AA	79
Phosphosite 11:	NADSYN1	Q6IA69	Y241	GCDGDRLYYDGCAMI	62 / 8 AA	79
Phosphosite 12:	FGD4	Q96M96	Y602	DYKAQLEYDGGKLSK	83 / 6 AA	87
Phosphosite 13:	CASK	O14936	Y623	YVRAQFEYDPAKDDL	100 / 5 AA	105
Phosphosite 14:	MMP27	Q9H306	Y446	RGSKQFEYDIKTKNI	100 / 5 AA	59
Phosphosite 15:	TLR3	O15455	Y756	RQTEQFEYAAYIIHA	50 / 8 AA	104
Phosphosite 16:	PHLDB2	Q86SQ0	S95	IQGSKQFSYDGTDKN	83 / 6 AA	142
Phosphosite 17:	SIPA1L2	Q9P2F8	Y1144	PWRPQVGYDGCQSPL	62 / 8 AA	190
Phosphosite 18:	NLN	Q9BYT8	Y352	CKDRGFEYDGKINAW	100 / 5 AA	81
Phosphosite 19:	DET1	Q7L5Y6	Y87	TSLEIYEYQGCQAAE	57 / 7 AA	64
Phosphosite 20:	COL1A1	P02452	Y1338	TDGFQFEYGGQGSDP	83 / 6 AA	139