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:	EXT1
Human P-Site:	S81
P-Site Sequence:	EDSSVHISPRQKRDA
UniProt:	Q16394
Intern. Prot. ID:	IPI00293128

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXT1	Q16394	S81	EDSSVHISPRQKRDA	100 / 9 AA	86
Phosphosite 1:	STRC	Q7RTU9	S339	SQPSAHISPRQRRAI	77 / 9 AA	193
Phosphosite 2:	STRCP	A6NGW2	S339	SQPSAHISPRQRRAI	77 / 9 AA	192
Phosphosite 3:	FIGNL1	Q6PIW4	S12	SSRSVHLSEWQKNYF	66 / 9 AA	74
Phosphosite 4:	SCD5	Q86SK9	S255	RPYDKHISPRQNPLV	85 / 7 AA	38
Phosphosite 5:	ARNTL2	Q8WYA1	S249	QLSSFDISPREKLID	66 / 9 AA	71
Phosphosite 6:	KCTD19	Q17RG1	S860	RLWTLHISPKQFVVD	62 / 8 AA	105
Phosphosite 7:	SSFA2	P28290	S441	ELKSVHISTPEKEPC	66 / 9 AA	138
Phosphosite 8:	Kv7.3	O43525	S775	GPYSDRISPRQRRSI	66 / 9 AA	97
Phosphosite 9:	MXRA5	Q9NR99	T1131	DTTTVTTTPRQKVAP	55 / 9 AA	312
Phosphosite 10:	ZSWIM5	Q9P217	S1131	HSRLTHISPRHYGEF	71 / 7 AA	131
Phosphosite 11:	ZSWIM6	Q9HCJ5	S1161	HSRLTHISPRHYSEF	71 / 7 AA	133
Phosphosite 12:	ZSWIM4	Q9H7M6	S935	HSRLTHISPRHYGDF	71 / 7 AA	110
Phosphosite 13:	TMEM142C	Q9BRQ5	S138	NLNSVHQSPHQRLHR	66 / 9 AA	32
Phosphosite 14:	BDP1	A6H8Y1	S1126	KATGREISPREKTPE	83 / 6 AA	294
Phosphosite 15:	SEC14L2	O76054	S9	SGRVGDLSPRQKEAL	71 / 7 AA	46
Phosphosite 16:	SPAG11B	Q08648	S75	PPYQVHISHREARGP	71 / 7 AA	11
Phosphosite 17:	Rad18	Q9NS91	S471	DLQDTEISPRQNRRT	83 / 6 AA	56
Phosphosite 18:	BDP1	A6H8Y1	S883	ETGRRAISPREKILD	83 / 6 AA	294
Phosphosite 19:	ADAMTS12	P58397	S217	LKDSVNISQKQELWR	62 / 8 AA	178
Phosphosite 20:	POM121L2	Q96KW2	S649	LSSVVQISPRSSTAN	83 / 6 AA	103