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:	MUC20
Human P-Site:	S173
P-Site Sequence:	STEAKGLSSESSASS
UniProt:	Q8N307
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC20	Q8N307	S173	STEAKGLSSESSASS	100 / 9 AA	72
Phosphosite 1:	MUC20	Q8N307	S174	TEAKGLSSESSASSD	100 / 8 AA	72
Phosphosite 2:	EIF2AK4	Q9P2K8	S99	LKNAKGLSNESVNLL	87 / 8 AA	187
Phosphosite 3:	KCTD17	Q8N5Z5	S203	HSTPNGLSSESSRKT	77 / 9 AA	36
Phosphosite 4:	ANKS3	Q6ZW76	S364	LARAQGLSSEASVES	77 / 9 AA	72
Phosphosite 5:	KCTD17	Q8N5Z5	S204	STPNGLSSESSRKTK	87 / 8 AA	36
Phosphosite 6:	SEMG2	Q02383	S156	SPSGKGLSSQCSNTE	66 / 9 AA	65
Phosphosite 7:	SEMG2	Q02383	S157	PSGKGLSSQCSNTEK	75 / 8 AA	65
Phosphosite 8:	CPS1	P31327	S896	KTLKGLNSESMTEET	85 / 7 AA	165
Phosphosite 9:	VIGR	Q86SQ4	S119	GATAKGLSFNSSANE	77 / 9 AA	137
Phosphosite 10:	TTC25	Q96NG3	S586	GAVAKGLSGELGTRS	85 / 7 AA	77
Phosphosite 11:	C10orf6	Q8IX21	S651	ALSKGLRSQSSDYTG	75 / 8 AA	132
Phosphosite 12:	FAM133A	Q8N9E0	S191	YPDDKPLSSESSSES	87 / 8 AA	29
Phosphosite 13:	ACTN3	Q08043	S758	TRDAKGLSQEQLNEF	85 / 7 AA	103
Phosphosite 14:	FAM133A	Q8N9E0	S192	PDDKPLSSESSSESD	87 / 8 AA	29
Phosphosite 15:	CXorf22	Q6ZTR5	S726	KVLKGLKSEPSTPQE	75 / 8 AA	110
Phosphosite 16:	TCF9	P16383	S116	SKDDQGLSSDSSSSL	75 / 8 AA	89
Phosphosite 17:	ZNF620	Q6ZNG0	S263	ECGKGLSSDTALIQH	62 / 8 AA	49
Phosphosite 18:	SCAP	Q12770	S387	RIAQGLSSESWSIMK	75 / 8 AA	140
Phosphosite 19:	ANKS3	Q6ZW76	S365	ARAQGLSSEASVESN	75 / 8 AA	72
Phosphosite 20:	PDK4	Q16654	S368	IIYLKALSSESIEKL	85 / 7 AA	46