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:	GTF3C4
Human P-Site:	Y439
P-Site Sequence:	DKQNGTVYTCSSDGK
UniProt:	Q9UKN8
Intern. Prot. ID:	IPI00016725

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GTF3C4	Q9UKN8	Y439	DKQNGTVYTCSSDGK	100 / 9 AA	92
Phosphosite 1:	GTF3C4	Q9UKN8	T437	TADKQNGTVYTCSSD	100 / 7 AA	92
Phosphosite 2:	ZNF429	Q86V71	T407	EKCGRVFTCSSTLTQ	75 / 8 AA	78
Phosphosite 3:	GTF3C4	Q9UKN8	S442	NGTVYTCSSDGKVRQ	100 / 6 AA	92
Phosphosite 4:	HERC3	Q15034	Y56	LLEDGEVYTCGLNTK	62 / 8 AA	117
Phosphosite 5:	CACNA1C	Q13936	Y1076	QLFKGKLYTCSDSSK	62 / 8 AA	249
Phosphosite 6:	HSD3B1	P14060	T182	KNGGTLYTCALRPMY	71 / 7 AA	42
Phosphosite 7:	IBTK	Q9P2D0	Y199	LSQKGQVYTCGHGPG	62 / 8 AA	151
Phosphosite 8:	RFC5	P40937	Y236	KVTEETVYTCTGHPL	55 / 9 AA	38
Phosphosite 9:	WEE2	P0C1S8	Y227	VGEFGTVYKCIKRLD	83 / 6 AA	63
Phosphosite 10:	ZNF343	Q6P1L6	Y109	AEPKPEIYTCSSCLL	83 / 6 AA	69
Phosphosite 11:	CACNA1C	Q13936	T1077	LFKGKLYTCSDSSKQ	71 / 7 AA	249
Phosphosite 12:	CCR5	P51681	Y176	SQKEGLHYTCSSHFP	66 / 9 AA	41
Phosphosite 13:	WEE2	P0C1S8	T225	IGVGEFGTVYKCIKR	83 / 6 AA	63
Phosphosite 14:	CCR5	P51681	T177	QKEGLHYTCSSHFPY	75 / 8 AA	41
Phosphosite 15:	RFC5	P40937	T237	VTEETVYTCTGHPLK	71 / 7 AA	38
Phosphosite 16:	SLC9A9	Q8IVB4	T79	PTDIESGTVYDCVKL	71 / 7 AA	73
Phosphosite 17:	IBTK	Q9P2D0	T200	SQKGQVYTCGHGPGG	71 / 7 AA	151
Phosphosite 18:	SARDH	Q9UL12	T608	PPGSTVYTCMLNHRG	83 / 6 AA	101
Phosphosite 19:	MHC class II antigen DQB1	P01920	T204	PQRGDVYTCHVEHPS	83 / 6 AA
Phosphosite 20:	SARDH	Q9UL12	T605	VSRPPGSTVYTCMLN	100 / 5 AA	101