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:	T172
P-Site Sequence:	HPAPCPRTFQLGQAM
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	T172	HPAPCPRTFQLGQAM	100 / 9 AA	75
Phosphosite 1:	Golgin subfamily A member 2-like protein 4	Q8N8X6	S125	QLNPCPRSLQQGPPK	66 / 9 AA	20
Phosphosite 2:	IL1B	P01584	T84	MLVPCPQTFQENDLS	85 / 7 AA	31
Phosphosite 3:	GLTSCR1	Q9NZM4	T942	PPPPPPRTFQMVTTP	75 / 8 AA	153
Phosphosite 4:	FKBP9	O95302	T162	KPPSCPRTIQVSDFV	55 / 9 AA	63
Phosphosite 5:	ASPHD2	Q6ICH7	T250	NCRKCPRTYRLLGSL	71 / 7 AA	42
Phosphosite 6:	ASPHD2	Q6ICH7	Y251	CRKCPRTYRLLGSLR	71 / 7 AA	42
Phosphosite 7:	SYNJ2	O15056	T1291	PPVPKPRTFQPGKAA	77 / 9 AA	166
Phosphosite 8:	PRAMEF20	Q5VT98	T77	MKRPCPETFQAVLDG	85 / 7 AA	55
Phosphosite 9:	KIAA1429	Q69YN4	T66	YGETSPHTFQLDLFF	62 / 8 AA	202
Phosphosite 10:	RABEPK	Q7Z6M1	T140	SPPPSPRTFHTSSAA	71 / 7 AA	41
Phosphosite 11:	MGC14839	Q96A22	T16	GSWSCPSTFQKKKKT	71 / 7 AA	14
Phosphosite 12:	ZNF579	Q8NAF0	T108	RCAACPRTFPEPAQL	100 / 5 AA	60
Phosphosite 13:	WISP3	O95389	T271	KGKTCQPTFQLSKAE	62 / 8 AA	39
Phosphosite 14:	hCG_2043352	A8MUX0	T376	CRPTCPRTFYIPSSS	100 / 5 AA	54
Phosphosite 15:	LRRC16A	Q5VZK9	T1322	SPQPSPRTFSQEVSR	83 / 6 AA	152
Phosphosite 16:	APOB	P04114	T3245	SHDELPRTFQIPGYT	83 / 6 AA	516
Phosphosite 17:	ASB10	Q8WXI3	T379	RWSTCPRTIEVLMNT	57 / 7 AA	51
Phosphosite 18:	MBD5	Q9P267	T1382	LIHYRPRTFNVGDLV	71 / 7 AA	160
Phosphosite 19:	LRRC16A	Q5VZK9	S1319	GQSSPQPSPRTFSQE	83 / 6 AA	152
Phosphosite 20:	ACP2	P11117	Y162	PLGPCPRYEQLQNET	75 / 8 AA	48