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:	POLK
Human P-Site:	S228
P-Site Sequence:	YFIKMGSSVENDNPG
UniProt:	Q9UBT6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLK	Q9UBT6	S228	YFIKMGSSVENDNPG	100 / 9 AA	99
Phosphosite 1:	PNRC1	Q12796	S303	PPSHWMGSTVENSNQ	85 / 7 AA	35
Phosphosite 2:	PNRC1	Q12796	T304	PSHWMGSTVENSNQN	85 / 7 AA	35
Phosphosite 3:	KIAA1913	Q86VY9	S225	SSFRMDSSVEEDELM	66 / 9 AA	54
Phosphosite 4:	SLC9A8	Q9Y2E8	T500	KTEKMGNTVESEHLS	55 / 9 AA	65
Phosphosite 5:	LRRC31	Q6UY01	S354	ANKKMGSSSENLLSR	87 / 8 AA	61
Phosphosite 6:	LRRC31	Q6UY01	S353	SANKKMGSSSENLLS	87 / 8 AA	61
Phosphosite 7:	CPA3	P15088	T148	SRIKIGSTVEDNPLY	55 / 9 AA	49
Phosphosite 8:	CPA3	P15088	S147	VSRIKIGSTVEDNPL	62 / 8 AA	49
Phosphosite 9:	EIF3C	Q99613	S865	QLAEKLGSLVENNER	75 / 8 AA	105
Phosphosite 10:	OSBPL5	Q9H0X9	S294	LFPLNGSSLENDAFS	85 / 7 AA	99
Phosphosite 11:	DYNC1H1	Q14204	S181	DGDKMAPSVEKKIAE	62 / 8 AA	532
Phosphosite 12:	HNRNPM	P52272	S513	QTIERMGSGVERMGP	71 / 7 AA	78
Phosphosite 13:	OC90	Q02509	S291	SLGLAVSSVENDPEE	100 / 6 AA	53
Phosphosite 14:	SCN9A	Q15858	S1725	KKVHPGSSVEGDCGN	85 / 7 AA	226
Phosphosite 15:	MYOM3	Q5VTT5	S45	HSLRMGSSVRRRTFR	83 / 6 AA	162
Phosphosite 16:	PDHA1	P08559	T231	NNRYGMGTSVERAAA	83 / 6 AA	43
Phosphosite 17:	PDHA1	P08559	S232	NRYGMGTSVERAAAS	83 / 6 AA	43
Phosphosite 18:	KRT18	P05783	S177	TELAMRQSVENDIHG	75 / 8 AA	48
Phosphosite 19:	MYOM3	Q5VTT5	S44	QHSLRMGSSVRRRTF	83 / 6 AA	162
Phosphosite 20:	ASXL1	Q8IXJ9	S1028	AAVTKGSSVDKDEKP	62 / 8 AA	165