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:	S673
P-Site Sequence:	SSRTTLQSKSESEED
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	S673	SSRTTLQSKSESEED	100 / 9 AA	89
Phosphosite 1:	UBTF	P17480	S675	RTTLQSKSESEEDDE	100 / 7 AA	89
Phosphosite 2:	P2RY1	P47900	S352	RSEANLQSKSEDMTL	75 / 8 AA	42
Phosphosite 3:	LAMB4	A4D0S4	S656	CIPKTLQSKPQSFAL	75 / 8 AA	194
Phosphosite 4:	BSN	Q9UPA5	S3737	SGPAALQSKAEPQAQ	55 / 9 AA	416
Phosphosite 5:	P2RY1	P47900	S354	EANLQSKSEDMTLNI	100 / 6 AA	42
Phosphosite 6:	PAQR8	Q8TEZ7	S136	AHLLQSKSELSHYTF	100 / 6 AA	40
Phosphosite 7:	UBTF	P17480	T670	NPKSSRTTLQSKSES	100 / 6 AA	89
Phosphosite 8:	KATNB1	Q9BVA0	Y571	EKLLQSKYESYVQTG	85 / 7 AA	72
Phosphosite 9:	PAQR8	Q8TEZ7	S134	LLAHLLQSKSELSHY	100 / 6 AA	40
Phosphosite 10:	INTS7	Q9NVH2	S860	NVSSTLQSKSGQDYK	85 / 7 AA	107
Phosphosite 11:	VAMP4	O75379	S88	LDELQDKSESLSDNA	85 / 7 AA	16
Phosphosite 12:	SETMAR	Q53H47	T173	QRRIHLQTKSDSNYI	71 / 7 AA	77
Phosphosite 13:	USP4	Q13107	S231	WPRQTLQSKSSTAPS	100 / 6 AA	109
Phosphosite 14:	SETMAR	Q53H47	S175	RIHLQTKSDSNYIIA	71 / 7 AA	77
Phosphosite 15:	CCDC73	Q6ZRK6	S17	SSTFTLQSSSETLFS	75 / 8 AA	124
Phosphosite 16:	TMBIM4	Q9HC24	S145	LTVYTLQSKKDFSKF	71 / 7 AA
Phosphosite 17:	KIAA1429	Q69YN4	S1444	ELKQLLQSKEESPEN	85 / 7 AA	202
Phosphosite 18:	KIAA0664	O75153	S652	GGPSSLESKSEDPPG	62 / 8 AA	147
Phosphosite 19:	IQSEC1	Q6DN90	S459	NGSANRQSKSESDYS	100 / 6 AA	108
Phosphosite 20:	SIX4	Q9UIU6	S288	PSETQSKSESDGNPS	100 / 6 AA	81