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:	UBTF
Human P-Site:	S650
P-Site Sequence:	AAYKEYISNKRKSMT
UniProt:	P17480
Intern. Prot. ID:	IPI00014533

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBTF	P17480	S650	AAYKEYISNKRKSMT	100 / 9 AA	89
Phosphosite 1:	UBR1	Q8IWV7	S405	QLQKEYISDDHDRSI	62 / 8 AA	200
Phosphosite 2:	Axl	P30530	S664	ASGMEYLSTKRFIHR	62 / 8 AA	97
Phosphosite 3:	K6IRS3	Q86Y46	S188	PILEGYISNLRKQLE	85 / 7 AA	59
Phosphosite 4:	KRT74	Q7RTS7	S196	PILEGYISNLRKQLE	85 / 7 AA	58
Phosphosite 5:	KRT71	Q3SY84	S186	PILEGYISNLRKQLE	85 / 7 AA	57
Phosphosite 6:	TNFAIP3	P21580	S13	LPQALYLSNMRKAVK	71 / 7 AA	90
Phosphosite 7:	IQGAP2	Q13576	S180	DFTEEEISNMRKELE	75 / 8 AA	181
Phosphosite 8:	NRK	Q7Z2Y5	S777	EPLKPYISNPKKIEV	66 / 9 AA	178
Phosphosite 9:	WDR44	Q5JSH3	S397	RRTKEYVSNDAAQSD	83 / 6 AA	101
Phosphosite 10:	CNKSR3	Q6P9H4	S100	HNLQNYISSRRKSPA	71 / 7 AA	62
Phosphosite 11:	CNKSR3	Q6P9H4	S101	NLQNYISSRRKSPAY	62 / 8 AA	62
Phosphosite 12:	WDR44	Q5JSH3	Y395	IMRRTKEYVSNDAAQ	83 / 6 AA	101
Phosphosite 13:	CHD-5	Q8TDI0	S282	KFRFGGISNKRKKGS	100 / 6 AA	223
Phosphosite 14:	Axl	P30530	T665	SGMEYLSTKRFIHRD	71 / 7 AA	97
Phosphosite 15:	FITM2	Q8N6M3	S50	PLPESYLSNKRNVLN	71 / 7 AA	30
Phosphosite 16:	PKCZ	Q05513	S217	DGIAYISSSRKHDSI	62 / 8 AA	68
Phosphosite 17:	CENPC1	Q03188	S779	LSPDTISSKRKAKEN	62 / 8 AA	107
Phosphosite 18:	PKCZ	Q05513	S216	TDGIAYISSSRKHDS	62 / 8 AA	68
Phosphosite 19:	DDEF1	Q9ULH1	Y542	DMTVRKEYITAKYVD	71 / 7 AA	106
Phosphosite 20:	PDE4B	Q07343	Y274	SGNQVSEYISNTFLD	83 / 6 AA	83