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:	T143
P-Site Sequence:	LLSLDAQTGECSSMP
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	T143	LLSLDAQTGECSSMP	100 / 9 AA	75
Phosphosite 1:	LEPREL2	Q8IVL6	T594	NCVLDPDTGECWREP	66 / 9 AA	82
Phosphosite 2:	SIX5	Q8N196	T390	SLVLDPQTGEVRLEE	66 / 9 AA	75
Phosphosite 3:	ASTN2	O75129	T530	EQLCDPETGECSCHE	75 / 8 AA	148
Phosphosite 4:	TTC28	Q96AY4	T271	AKTLGDQTGECRAHG	66 / 9 AA	271
Phosphosite 5:	DNAH10	Q8IVF4	T4187	LLELQPQTGESSSGI	66 / 9 AA	515
Phosphosite 6:	RBMXL3	Q8N7X1	S483	GRSLDANSGGCSPEA	66 / 9 AA	114
Phosphosite 7:	CASZ1	Q86V15	T1350	PGLMDAETDECMDYT	62 / 8 AA	190
Phosphosite 8:	LAMA1	P25391	T1011	QNTCDPETGECVCPP	71 / 7 AA	337
Phosphosite 9:	C9orf98	Q96MA6	T184	GKRIDPQTGEIYHTT	62 / 8 AA	55
Phosphosite 10:	RBMXL3	Q8N7X1	S564	GRSHDAHSGGCSADA	62 / 8 AA	114
Phosphosite 11:	TTC17	Q96AE7	T549	STEEEAQTPDCSITD	62 / 8 AA	130
Phosphosite 12:	CNNM1	Q9NRU3	T835	NINLDTETSPCSSDF	55 / 9 AA	97
Phosphosite 13:	C1orf147	Q96MC9	T259	HWYSDMRTGECQGLS	71 / 7 AA	30
Phosphosite 14:	GRB7	Q14451	T212	SSCLDAHTGISHEDL	62 / 8 AA	60
Phosphosite 15:	NAGPA	Q9UK23	T418	HCPCDPKTGNCSVSR	62 / 8 AA	56
Phosphosite 16:	KNG1	P01042	T226	KSLWNGDTGECTDNA	44 / 9 AA	72
Phosphosite 17:	WDR86	Q86TI4	S419	ARAFDAQSGELRRVF	71 / 7 AA	53
Phosphosite 18:	ChaK2	Q9BX84	S1509	NSTRSAQSSECSEVG	71 / 7 AA	232
Phosphosite 19:	AGRN	O00468	T809	GGTCDPATGQCSCRP	62 / 8 AA	215
Phosphosite 20:	PTCH1	Q13635	T537	RIPFEDRTGECLKRT	50 / 8 AA	161