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:	EXTL1
Human P-Site:	T526
P-Site Sequence:	ERMVGFLTSSHFWDE
UniProt:	Q92935
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXTL1	Q92935	T526	ERMVGFLTSSHFWDE	100 / 9 AA	75
Phosphosite 1:	CRAT	P43155	T252	KEPVGILTSNHRNSW	75 / 8 AA	71
Phosphosite 2:	Putative uncharacterized protein LOC100129030/LOC100289391	Q9UMX8	T43	PSSIGFNTSSHLLFP	66 / 9 AA	8
Phosphosite 3:	KIAA0947	Q9Y2F5	Y1151	RPSLEVGYLTSALQD	71 / 7 AA	248
Phosphosite 4:	Putative uncharacterized protein LOC100133313	Q5VUR6	T43	PSGAGFNTSSHLLFP	66 / 9 AA	8
Phosphosite 5:	ZNF14	P17017	S627	CGKAFISSSHFRLHE	62 / 8 AA	75
Phosphosite 6:	DDEF2	O43150	T336	SVKNGFLTISHGTAN	85 / 7 AA	112
Phosphosite 7:	ZNF141	Q15928	S240	GSIFTTSSHFAKHKI	85 / 7 AA	55
Phosphosite 8:	RHD	Q02161	S67	IGLGFLTSSFRRHSW	100 / 6 AA	45
Phosphosite 9:	GLE1	Q53GS7	T692	PVPKGFLTSSFWRS_	75 / 8 AA	80
Phosphosite 10:	SLC37A4	O43826	S54	DDLGFITSSQSAAYA	71 / 7 AA	46
Phosphosite 11:	PAR3	O00254	Y87	VKNATMGYLTSSLST	71 / 7 AA	43
Phosphosite 12:	VMD2L3	Q8N1M1	S598	SLPGFLGSSHTSLGN	85 / 7 AA	76
Phosphosite 13:	ZNF141	Q15928	T238	ECGSIFTTSSHFAKH	85 / 7 AA	55
Phosphosite 14:	F2R	P25116	T97	EDASGYLTSSWLTLF	62 / 8 AA	47
Phosphosite 15:	SLC37A4	O43826	T53	KDDLGFITSSQSAAY	62 / 8 AA	46
Phosphosite 16:	ZNF490	Q9ULM2	Y429	ECGKAFLYSTHFRIH	62 / 8 AA	61
Phosphosite 17:	C19orf45	Q8NA69	S24	RLDFLKASHFSLGPD	71 / 7 AA	57
Phosphosite 18:	ZNF14	P17017	S628	GKAFISSSHFRLHER	71 / 7 AA	75
Phosphosite 19:	ANKRD55	Q3KP44	S449	GNNFLTASHRATSHA	83 / 6 AA	68
Phosphosite 20:	CEP63	Q96MT8	S20	HGGGFLTSCEAELQE	71 / 7 AA	81