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:	GDNF
Human P-Site:	S148
P-Site Sequence:	IFRYCSGSCDAAETT
UniProt:	P39905
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GDNF	P39905	S148	IFRYCSGSCDAAETT	100 / 9 AA	24
Phosphosite 1:	GDNF	P39905	S146	ELIFRYCSGSCDAAE	100 / 7 AA	24
Phosphosite 2:	DOCK8	Q8NF50	S942	MSYYCSGSSDAPSSP	77 / 9 AA	239
Phosphosite 3:	GDF11	O95390	S342	RYKANYCSGQCEYMF	71 / 7 AA	45
Phosphosite 4:	DOCK8	Q8NF50	S940	SRMSYYCSGSSDAPS	85 / 7 AA	239
Phosphosite 5:	LAMC1	P11047	S181	PYQYYSGSCENTYSK	55 / 9 AA	178
Phosphosite 6:	LAMC1	P11047	S179	WIPYQYYSGSCENTY	71 / 7 AA	178
Phosphosite 7:	ARTN	Q5T4W7	S153	RFRFCSGSCRRARSP	83 / 6 AA	23
Phosphosite 8:	ARTN	Q5T4W7	S151	LVRFRFCSGSCRRAR	83 / 6 AA	23
Phosphosite 9:	DOCK8	Q8NF50	S943	SYYCSGSSDAPSSPA	75 / 8 AA	239
Phosphosite 10:	ABCA5	Q8WWZ7	S162	SRAGCSKSCEAAQYW	75 / 8 AA	187
Phosphosite 11:	PSPN	O60542	S96	IFRYCAGSCPRGART	83 / 6 AA	17
Phosphosite 12:	ZMYM4	Q5VZL5	S516	SKKFCSSSCITAYKQ	55 / 9 AA	173
Phosphosite 13:	NTN4	Q9HB63	S454	RPCDCAGSCDPITGD	71 / 7 AA	70
Phosphosite 14:	IREB2	P48200	S177	GQTTCRGSCDSGELG	62 / 8 AA	105
Phosphosite 15:	ADAMTS10	Q9H324	S899	NWSLCSRSCDAGVRS	66 / 9 AA	121
Phosphosite 16:	CILP2	Q8IUL8	S161	PWGPCSGSCGPGRRL	62 / 8 AA	126
Phosphosite 17:	MAPK8IP3	Q9UPT6	S21	VYQDDYCSGSVMSER	100 / 5 AA	147
Phosphosite 18:	FBXW8	Q8N3Y1	S578	PLPVCRSSCDAMATH	71 / 7 AA	67
Phosphosite 19:	GDNF	P39905	Y144	KEELIFRYCSGSCDA	100 / 5 AA	24
Phosphosite 20:	MAPK8IP3	Q9UPT6	S23	QDDYCSGSVMSERVS	100 / 5 AA	147