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:	GLRA4
Human P-Site:	S303
P-Site Sequence:	LTMTTQSSGSRASLP
UniProt:	Q5JXX5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GLRA4	Q5JXX5	S303	LTMTTQSSGSRASLP	100 / 9 AA	48
Phosphosite 1:	GLRA2	P23416	S302	LTMTTQSSGSRASLP	100 / 9 AA	52
Phosphosite 2:	GLRA1	P23415	S296	LTMTTQSSGSRASLP	100 / 9 AA	53
Phosphosite 3:	GLRA3	O75311	S301	LTMTTQSSGSRASLP	100 / 9 AA	54
Phosphosite 4:	LRRFIP1	Q32MZ4	S687	EDDTVQSSGPRAGGE	77 / 9 AA	89
Phosphosite 5:	GLRA4	Q5JXX5	S305	MTTQSSGSRASLPKV	100 / 7 AA	48
Phosphosite 6:	GLRA2	P23416	S304	MTTQSSGSRASLPKV	100 / 7 AA	52
Phosphosite 7:	GLRA1	P23415	S298	MTTQSSGSRASLPKV	100 / 7 AA	53
Phosphosite 8:	GLRA3	O75311	S303	MTTQSSGSRASLPKV	100 / 7 AA	54
Phosphosite 9:	LRRFIP1	Q32MZ4	S686	FEDDTVQSSGPRAGG	75 / 8 AA	89
Phosphosite 10:	CTTNBP2	Q8WZ74	S468	QNGNTTQSPPSRDVS	75 / 8 AA	181
Phosphosite 11:	FLG	P20930	S1258	QVGQEQSSGSRTSRH	85 / 7 AA	435
Phosphosite 12:	FLG	P20930	S1257	SQVGQEQSSGSRTSR	100 / 6 AA	435
Phosphosite 13:	FLG	P20930	S1260	GQEQSSGSRTSRHQG	85 / 7 AA	435
Phosphosite 14:	GLTPD2	A6NH11	S178	PRDPTRSSGSRTLLL	75 / 8 AA	32
Phosphosite 15:	GLTPD2	A6NH11	S177	APRDPTRSSGSRTLL	85 / 7 AA	32
Phosphosite 16:	C20orf194	Q5TEA3	S43	QSILTQSSKSRPDGI	75 / 8 AA	132
Phosphosite 17:	GRAMD1A	Q96CP6	S62	PGTPSTQSLGSRNFI	75 / 8 AA	81
Phosphosite 18:	LENG8	Q96PV6	S212	PFAVTTQSFGSNAEG	85 / 7 AA	86
Phosphosite 19:	GLCCI1	Q86VQ1	T273	TISHTQATGSRSVPM	71 / 7 AA	58
Phosphosite 20:	OTOF	Q9HC10	S1388	EKKKKTQSSGSGQGS	100 / 6 AA	227