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:	MTUS1
Human P-Site:	S1268
P-Site Sequence:	SFPSPSISPR_____
UniProt:	Q9ULD2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MTUS1	Q9ULD2	S1268	SFPSPSISPR_____	100 / 7 AA	141
Phosphosite 1:	MTUS1	Q9ULD2	S1266	SGSFPSPSISPR___	100 / 7 AA	141
Phosphosite 2:	RanBP10	Q6VN20	S369	YPGSPSLSPRHGPSS	85 / 7 AA	67
Phosphosite 3:	RanBP10	Q6VN20	S367	DSYPGSPSLSPRHGP	85 / 7 AA	67
Phosphosite 4:	FAM59A	Q9H706	S548	KPLSTSPSIPPRTVK	85 / 7 AA	97
Phosphosite 5:	PARP4	Q9UKK3	S1685	RTEGQYPSICPRLEL	83 / 6 AA	193
Phosphosite 6:	NFAT2	O95644	T240	SPRHSPSTSPRASVT	85 / 7 AA	101
Phosphosite 7:	AlphaK1	Q96L96	T1392	PEERESPTVSPRGPR	71 / 7 AA	201
Phosphosite 8:	AlphaK1	Q96L96	S1394	ERESPTVSPRGPRKS	71 / 7 AA	201
Phosphosite 9:	IRE1	O75460	S527	SSGTSSPSTSPRASN	85 / 7 AA	110
Phosphosite 10:	NFAT2	O95644	S241	PRHSPSTSPRASVTE	85 / 7 AA	101
Phosphosite 11:	IRE1	O75460	T528	SGTSSPSTSPRASNH	85 / 7 AA	110
Phosphosite 12:	IRE1	O75460	S529	GTSSPSTSPRASNHS	85 / 7 AA	110
Phosphosite 13:	NFAT2	O95644	S239	GSPRHSPSTSPRASV	85 / 7 AA	101
Phosphosite 14:	PKN2	Q16513	T304	SLVAASPTLSPRQSM	71 / 7 AA	112
Phosphosite 15:	C5orf25	Q8NDZ2	S375	ISALSSPSCSPRPQS	85 / 7 AA	97
Phosphosite 16:	RARB	P10826	S437	NTAEHSPSISPSSVE	100 / 6 AA	50
Phosphosite 17:	ZAR1L	A6NP61	S78	ILSQMNPSLSPRLCK	71 / 7 AA	36
Phosphosite 18:	XRN2	Q9H0D6	S473	MQNNSSPSISPNTSF	100 / 6 AA	109
Phosphosite 19:	C5orf25	Q8NDZ2	S377	ALSSPSCSPRPQSET	85 / 7 AA	97
Phosphosite 20:	XRN2	Q9H0D6	S475	NNSSPSISPNTSFTS	100 / 6 AA	109