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:	S171
P-Site Sequence:	SRNRRLVSDKVGQAC
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	S171	SRNRRLVSDKVGQAC	100 / 9 AA	24
Phosphosite 1:	SH3GL1	Q99961	S18	YKASQLVSEKVGGAE	66 / 9 AA	41
Phosphosite 2:	LAD1	O00515	S257	GSGRRLVSEKASIFE	66 / 9 AA	57
Phosphosite 3:	SLC22A14	Q9Y267	T205	SLIFRLITDKMGRYP	62 / 8 AA	67
Phosphosite 4:	CTTNBP2	Q8WZ74	S292	TKDRRLVSISVGTEG	77 / 9 AA	181
Phosphosite 5:	WDR86	Q86TI4	S478	RSLSRLFSNKVGCAA	75 / 8 AA	53
Phosphosite 6:	NSAP1	O60506	S308	QARRRLMSGKVKVWG	75 / 8 AA	70
Phosphosite 7:	HNRNPR	O43390	S311	QARRRLMSGKVKVWG	75 / 8 AA	71
Phosphosite 8:	SPTBN1	Q01082	S1237	ETGRRLVSDGNINSD	100 / 6 AA	275
Phosphosite 9:	HS3ST6	Q96QI5	S254	VSGERLVSDPAGEVG	75 / 8 AA	37
Phosphosite 10:	MXRA5	Q9NR99	S2630	GHTERLVSLKVGLKP	87 / 8 AA	312
Phosphosite 11:	SDCCAG1	O60524	S89	LKSRRLVSAKQLGVD	85 / 7 AA	123
Phosphosite 12:	STLK5	Q7RTN6	S16	ERIRRWVSEKFIVEG	71 / 7 AA	48
Phosphosite 13:	FARSA	Q9Y285	S99	SELMRLPSGKVGFSK	75 / 8 AA	58
Phosphosite 14:	HAP1	P54257	S500	TSLRRMISDPVYFME	62 / 8 AA	76
Phosphosite 15:	POLR1B	Q9H9Y6	S1007	QRLRHMVSDKFQVRT	71 / 7 AA	128
Phosphosite 16:	RNMT	O43148	S431	NESSKLVSEKVDDYE	55 / 9 AA	55
Phosphosite 17:	SQLE	Q14534	S297	KFRKSLVSNKVSVSS	55 / 9 AA	64
Phosphosite 18:	VANGL1	Q8TAA9	S467	STQWRLVSDEAVTNG	71 / 7 AA	60
Phosphosite 19:	RNMTL1	Q9HC36	S132	LEGRRLISDALKAGA	83 / 6 AA	47
Phosphosite 20:	HS3ST3A1	Q9Y663	S317	VSGERLISDPAGELG	62 / 8 AA	45