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:	EXT2
Human P-Site:	T89
P-Site Sequence:	DLSCRMHTCFDVYRC
UniProt:	Q93063
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXT2	Q93063	T89	DLSCRMHTCFDVYRC	100 / 9 AA	82
Phosphosite 1:	UBR2	Q8IWV8	S1200	QRLRLHTSYDVENGE	62 / 8 AA	201
Phosphosite 2:	UBR2	Q8IWV8	T1199	QQRLRLHTSYDVENG	62 / 8 AA	201
Phosphosite 3:	SPTBN1	Q01082	T1847	ETLQRMHTTFEHDIQ	71 / 7 AA	275
Phosphosite 4:	PAK6	Q9NQU5	S25	FQHRVHTSFDPKEGK	71 / 7 AA	75
Phosphosite 5:	HECW2	Q9P2P5	T1539	TALPRAHTCFNRLDL	71 / 7 AA	176
Phosphosite 6:	NEDD4L	Q96PU5	T941	EKLPRAHTCFNRLDL	71 / 7 AA	112
Phosphosite 7:	HECW1	Q76N89	T1573	TSLPRAHTCFNRLDL	71 / 7 AA	180
Phosphosite 8:	NEDD4	P46934	T1285	EKLPRAHTCFNRLDL	71 / 7 AA	149
Phosphosite 9:	PAK6	Q9NQU5	T24	NFQHRVHTSFDPKEG	71 / 7 AA	75
Phosphosite 10:	WWP1	Q9H0M0	T889	TWLPRSHTCFNRLDL	71 / 7 AA	105
Phosphosite 11:	ITCH	Q96J02	T870	NWLPRSHTCFNRLDL	71 / 7 AA	103
Phosphosite 12:	WWP2	O00308	T837	TWLPRSHTCFNRLDL	71 / 7 AA	99
Phosphosite 13:	FNIP1	Q8TF40	T672	QYRDKLRTCFDAKLE	50 / 8 AA	131
Phosphosite 14:	TEX13A	Q9BXU3	T395	VNFSRRDTCFDCGKG	71 / 7 AA	46
Phosphosite 15:	THAP5	Q7Z6K1	T195	TGRGGFHTCFENLNS	66 / 6 AA	45
Phosphosite 16:	PIK3CB	P42338	T744	KGKEAMHTCLKQSAY	80 / 5 AA	123
Phosphosite 17:	ZNF845	Q96IR2	T546	TRHCRLHTGEKPYQC	80 / 5 AA	113
Phosphosite 18:	OIT3	Q8WWZ8	T179	VLGPDRQTCFDENEC	80 / 5 AA	60
Phosphosite 19:	BAI2	O60241	T390	GSRSRMRTCVPPQHG	66 / 6 AA	173
Phosphosite 20:	GDF15	Q99988	T215	GRCCRLHTVRASLED	80 / 5 AA	34