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:	PDK4
Human P-Site:	S272
P-Site Sequence:	EHQENQPSLTPIEVI
UniProt:	Q16654
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDK4	Q16654	S272	EHQENQPSLTPIEVI	100 / 9 AA	46
Phosphosite 1:	RALGAPA2	Q2PPJ7	S1546	QLNLNEPSLTPCGMN	75 / 8 AA	211
Phosphosite 2:	MMRN1	Q13201	T452	LVQENRPTLTDIVEL	66 / 9 AA	138
Phosphosite 3:	CER1	O95813	S29	DGRQNQSSLSPVLLP	55 / 9 AA	30
Phosphosite 4:	C3orf25	Q6NXP0	S131	RWLENKPSITPSEAK	75 / 8 AA	67
Phosphosite 5:	C16orf50	Q8IY82	T815	WYQENQVTLTPEDED	75 / 8 AA	104
Phosphosite 6:	Egr1	P18146	T287	RTQQPSLTPLSTIKA	85 / 7 AA	58
Phosphosite 7:	CLPX	O76031	S220	AEVEKQTSLTPRELE	75 / 8 AA	69
Phosphosite 8:	HTT	P42858	S1179	PSLTNPPSLSPIRRK	75 / 8 AA	348
Phosphosite 9:	Egr1	P18146	S285	ESRTQQPSLTPLSTI	85 / 7 AA	58
Phosphosite 10:	NOT4	O95628	S430	LSVQDQPSLSPTSLQ	55 / 9 AA	64
Phosphosite 11:	FRS2	Q8WU20	S354	LNYENLPSLPPVWEA	66 / 9 AA	57
Phosphosite 12:	GPATCH8	Q9UKJ3	T1414	HIPQPHLTPISLSHL	85 / 7 AA	164
Phosphosite 13:	DGCR14	Q96DF8	S384	RVTENLASLTPKGLS	75 / 8 AA	53
Phosphosite 14:	LOC73072	Q9H6K5	S32	PPLENLPSLAPPPLQ	75 / 8 AA	60
Phosphosite 15:	WDFY3	Q8IZQ1	T3013	DNLRPSLTPVKELKE	71 / 7 AA	395
Phosphosite 16:	C19orf44	Q9H6X5	S477	EDFENSPSLTASEPT	75 / 8 AA	71
Phosphosite 17:	WDFY3	Q8IZQ1	S3011	HLDNLRPSLTPVKEL	71 / 7 AA	395
Phosphosite 18:	UBOX5	O94941	S410	MKATNEPSLTHMDCS	62 / 8 AA	59
Phosphosite 19:	OSBPL8	Q9BZF1	S63	TKDLHQPSLSPASPH	71 / 7 AA	101
Phosphosite 20:	C19orf44	Q9H6X5	S475	YSEDFENSPSLTASE	85 / 7 AA	71