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:	PLS1
Human P-Site:	S548
P-Site Sequence:	SFKDKSISTSLPVLD
UniProt:	Q14651
Intern. Prot. ID:	IPI00032304

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLS1	Q14651	S548	SFKDKSISTSLPVLD	100 / 9 AA	70
Phosphosite 1:	MUC16	Q8WXI7	S10147	SMAETSISTSMPANF	66 / 9 AA	2353
Phosphosite 2:	PLS1	Q14651	S546	ISSFKDKSISTSLPV	100 / 7 AA	70
Phosphosite 3:	PHKA1	P46020	S868	EPREKTISAPLPYEA	55 / 9 AA	137
Phosphosite 4:	PLS3	P13797	S550	SFKDKTISSSLAVVD	66 / 9 AA	71
Phosphosite 5:	LCP1	P13796	S547	SFKDPKISTSLPVLD	77 / 9 AA	70
Phosphosite 6:	MAST4	O15021	S938	DSVDKTKSTTLPSTE	66 / 9 AA	284
Phosphosite 7:	TBC1D29	Q9UFV1	S130	SRGDKGISVSLSLPS	66 / 9 AA	16
Phosphosite 8:	MUC16	Q8WXI7	T10148	MAETSISTSMPANFE	85 / 7 AA	2353
Phosphosite 9:	USP36	Q9P275	T782	RSCSSISTALPQVNE	85 / 7 AA	123
Phosphosite 10:	SFMBT1	Q9UHJ3	S747	SPTQSEISTSLPPDR	100 / 6 AA	98
Phosphosite 11:	NIBP	Q96Q05	S702	PRLQISTSLPRSAHS	100 / 6 AA	129
Phosphosite 12:	NIBP	Q96Q05	T701	LPRLQISTSLPRSAH	100 / 6 AA	129
Phosphosite 13:	NIBP	Q96Q05	S700	ALPRLQISTSLPRSA	100 / 6 AA	129
Phosphosite 14:	SFMBT1	Q9UHJ3	S749	TQSEISTSLPPDRQR	100 / 6 AA	98
Phosphosite 15:	GCKR	Q14397	S321	ATLMKSVSTSLEKKG	85 / 7 AA	69
Phosphosite 16:	SFMBT1	Q9UHJ3	T748	PTQSEISTSLPPDRQ	100 / 6 AA	98
Phosphosite 17:	PTX1	Q96RQ1	S153	KSAFKSTSTALPPRE	75 / 8 AA	43
Phosphosite 18:	NCOA6	Q14686	T1590	VSSSSISTPLPPNQI	85 / 7 AA	219
Phosphosite 19:	DYNC1H1	Q14204	T4583	SLSNAISTALPLTQL	62 / 8 AA	532
Phosphosite 20:	GFRA3	O60609	S72	DSCTSSISTPLPSEE	85 / 7 AA	45