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:	GTF3C3
Human P-Site:	Y552
P-Site Sequence:	SQGKMYGYVDTLLTM
UniProt:	Q9Y5Q9
Intern. Prot. ID:	IPI00015806

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GTF3C3	Q9Y5Q9	Y552	SQGKMYGYVDTLLTM	100 / 9 AA	101
Phosphosite 1:	ARFGEF2	Q9Y6D5	Y711	NKEVMYAYVDQLDFC	75 / 8 AA	202
Phosphosite 2:	PEMT	Q9UBM1	Y7	_MTRLLGYVDPLDPS	55 / 9 AA	22
Phosphosite 3:	C7orf25	Q9BPX7	Y94	SVLHVFGYTDTLGEK	62 / 8 AA	46
Phosphosite 4:	AChE	P22303	Y103	FQSVCYQYVDTLYPG	85 / 7 AA	68
Phosphosite 5:	PSMB9	P28065	Y157	GSTFIYGYVDAAYKP	71 / 7 AA	23
Phosphosite 6:	CXorf22	Q6ZTR5	S662	AERERMYSYDDTDIG	62 / 8 AA	110
Phosphosite 7:	ARFGEF1	Q9Y6D6	Y766	NKEVMYAYVDQHDFS	83 / 6 AA	209
Phosphosite 8:	CSDE1	O75534	Y522	NSKRLLGYVATLKDN	55 / 9 AA	89
Phosphosite 9:	ARFGEF1	Q9Y6D6	Y764	KFNKEVMYAYVDQHD	83 / 6 AA	209
Phosphosite 10:	ARFGEF2	Q9Y6D5	Y709	RFNKEVMYAYVDQLD	83 / 6 AA	202
Phosphosite 11:	DTX3L	Q8TDB6	Y721	GGPEMYGYPDPSYLK	71 / 7 AA	84
Phosphosite 12:	ZNF573	Q86YE8	Y576	KAFKMYGYLTQHQKI	83 / 6 AA	76
Phosphosite 13:	PSMB6	P28072	Y172	GSSYIYGYVDATYRE	71 / 7 AA	25
Phosphosite 14:	ZNF573	Q86YE8	Y574	CGKAFKMYGYLTQHQ	83 / 6 AA	76
Phosphosite 15:	DTX3L	Q8TDB6	Y719	RFGGPEMYGYPDPSY	71 / 7 AA	84
Phosphosite 16:	PSMB6	P28072	Y170	GSGSSYIYGYVDATY	83 / 6 AA	25
Phosphosite 17:	CECR6	Q9BXQ6	T571	GAHGYVNTLAVASQN	83 / 6 AA	58
Phosphosite 18:	LHPP	Q9H008	Y253	PEVKADGYVDNLAEA	66 / 9 AA	29
Phosphosite 19:	TRAPPC2L	Q9UL33	Y72	EDYKVYGYVTNSKVK	83 / 6 AA	16
Phosphosite 20:	RBMS3	Q6XE24	Y104	NTNQCKGYGFVDFDS	71 / 7 AA	47