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:	MUC3B
Human P-Site:	S416
P-Site Sequence:	TSSMTPESESSIIPN
UniProt:	Q9H195
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC3B	Q9H195	S416	TSSMTPESESSIIPN	100 / 9 AA	96
Phosphosite 1:	MUC3A	Q02505	S2056	TSSMMPESESSISPN	88 / 9 AA	266
Phosphosite 2:	FAM98C	Q17RN3	S271	REVLTPESDISIAHV	66 / 9 AA	37
Phosphosite 3:	ZNF238	Q99592	S342	DEMMTPESERVQVEG	85 / 7 AA	58
Phosphosite 4:	CHAF1A	Q13111	T266	TPQGKNMTPESEVLE	100 / 6 AA	107
Phosphosite 5:	MUC3A	Q02505	S2058	SMMPESESSISPNAS	100 / 7 AA	266
Phosphosite 6:	MUC3B	Q9H195	T413	HMDTSSMTPESESSI	100 / 6 AA	96
Phosphosite 7:	CHAF1A	Q13111	S269	GKNMTPESEVLESFP	100 / 6 AA	107
Phosphosite 8:	EXOC2	Q96KP1	S873	AVYLTPESKSSFKQA	66 / 9 AA	104
Phosphosite 9:	ZNF238	Q99592	T339	ASDDEMMTPESERVQ	100 / 6 AA	58
Phosphosite 10:	OR10J5	Q8NHC4	S263	IAYLKPKSESSIEKD	66 / 9 AA	34
Phosphosite 11:	UTS2R	Q9UKP6	S7	_MALTPESPSSFPGL	66 / 9 AA	42
Phosphosite 12:	MYO9A	B2RTY4	S1324	SPRGTPDSESSQGSL	85 / 7 AA	293
Phosphosite 13:	GRAMD3	Q96HH9	S278	SGSQTPESENSRDFH	75 / 8 AA	48
Phosphosite 14:	AP2A1	O95782	S610	PPFPERESSILAKLK	85 / 7 AA	108
Phosphosite 15:	AP2A2	O94973	S609	PPFPERESSILAKLK	85 / 7 AA	104
Phosphosite 16:	SON	P18583	S1257	EPPPEPESSITLTPV	85 / 7 AA	264
Phosphosite 17:	PBXIP1	Q96AQ6	S34	ASRMDPESERALQAP	55 / 9 AA	81
Phosphosite 18:	TEP1	Q99973	S2474	ITQAKPESESSFLCA	75 / 8 AA	290
Phosphosite 19:	SYNJ1	O43426	S1223	AGRLTPESQSKTSET	71 / 7 AA	173
Phosphosite 20:	IFT172	Q9UG01	T621	FLETLEMTPETEAMW	83 / 6 AA	198