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:	LKB1
Human P-Site:	S421
P-Site Sequence:	ARKACSASSKIRRLS
UniProt:	Q15831
Intern. Prot. ID:	IPI00219072

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LKB1	Q15831	S421	ARKACSASSKIRRLS	100 / 9 AA	49
Phosphosite 1:	LKB1	Q15831	S422	RKACSASSKIRRLSA	100 / 8 AA	49
Phosphosite 2:	GPS, PLAT and transmembrane domain-containing protein FLJ00285	Q6ZNL0	S107	NEHNCSASRRIRPES	75 / 8 AA	89
Phosphosite 3:	polycystin 1	P98161	S2960	NEHNCSASRRIRPES	75 / 8 AA	463
Phosphosite 4:	EVX1	P49640	S180	GTLACSASDQMRRYR	66 / 9 AA	42
Phosphosite 5:	LKB1	Q15831	S419	NPARKACSASSKIRR	100 / 7 AA	49
Phosphosite 6:	SCML4	Q8N228	S214	FPRGCSASEKVQEKE	55 / 9 AA	45
Phosphosite 7:	FOXD4L4	Q8WXT5	S387	LGQFCSNSSSIRRTA	75 / 8 AA	46
Phosphosite 8:	FOXD4L2	Q6VB85	S387	LGQFCSNSSSIRRRT	75 / 8 AA	46
Phosphosite 9:	FOXD4L3	Q6VB84	S387	LGQFCSNSSSIRRRT	75 / 8 AA	46
Phosphosite 10:	FOXD4L5	Q5VV16	S387	LGQFCSNSSSIRRTA	75 / 8 AA	46
Phosphosite 11:	FOXD4L6	Q3SYB3	S387	LGQFCSNSSSIRRRT	75 / 8 AA	46
Phosphosite 12:	BBX	Q8WY36	S414	PDFSYSASSKIIISD	85 / 7 AA	105
Phosphosite 13:	C14orf159	Q7Z3D6	S292	SIASVSASQKIRELE	75 / 8 AA	66
Phosphosite 14:	FOXD4L4	Q8WXT5	S388	GQFCSNSSSIRRTAP	75 / 8 AA	46
Phosphosite 15:	FOXD4L2	Q6VB85	S388	GQFCSNSSSIRRRTA	75 / 8 AA	46
Phosphosite 16:	FOXD4L3	Q6VB84	S388	GQFCSNSSSIRRRTA	75 / 8 AA	46
Phosphosite 17:	FOXD4L5	Q5VV16	S388	GQFCSNSSSIRRTAP	75 / 8 AA	46
Phosphosite 18:	FOXD4L6	Q3SYB3	S388	GQFCSNSSSIRRRTA	75 / 8 AA	46
Phosphosite 19:	COG1	Q8WTW3	S733	ESGSSVTSKIRLPAQ	62 / 8 AA	109
Phosphosite 20:	SLC30A10	Q6XR72	T364	RGYQDASTKIREIFH	83 / 6 AA	54