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:	MUC3A
Human P-Site:	S1880
P-Site Sequence:	TSEFTTESFTRGSTS
UniProt:	Q02505
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC3A	Q02505	S1880	TSEFTTESFTRGSTS	100 / 9 AA	266
Phosphosite 1:	MUC3B	Q9H195	S240	TSEFTTESFTRGSTS	100 / 9 AA	96
Phosphosite 2:	MUC19	Q7Z5P9	S2243	VKSGTTESFTRLTRT	100 / 7 AA	598
Phosphosite 3:	MUC3B	Q9H195	T238	TSTSEFTTESFTRGS	100 / 7 AA	96
Phosphosite 4:	MUC3A	Q02505	T1878	TSTSEFTTESFTRGS	100 / 7 AA	266
Phosphosite 5:	PHB2	Q99623	S286	VLNLQDESFTRGSDS	100 / 6 AA	33
Phosphosite 6:	PHB2	Q99623	T288	NLQDESFTRGSDSLI	100 / 6 AA	33
Phosphosite 7:	ALG13	Q9NP73	S55	PEPFSTESFTLDVYR	85 / 7 AA	18
Phosphosite 8:	MAGEB10	Q96LZ2	S105	QDLEATDSFPRGPVD	62 / 8 AA	39
Phosphosite 9:	IMMT	Q16891	S620	TAAIPPESLTRGVYS	55 / 9 AA	84
Phosphosite 10:	GRAMD1C	Q8IYS0	S246	SISFTSESISRVSET	62 / 8 AA	76
Phosphosite 11:	Putative KRAB domain-containing protein LOC134466	Q17R26	S105	FHKETLESITRGHSL	75 / 8 AA	16
Phosphosite 12:	UNC5B	Q8IZJ1	S686	TYVFTGESYSRSAVK	62 / 8 AA	104
Phosphosite 13:	C9orf72	Q96LT7	S359	TIIYTDESFTPDLNI	55 / 9 AA	54
Phosphosite 14:	FSD1	Q9BTV5	S342	RDRFTAESYTVLGDT	71 / 7 AA	56
Phosphosite 15:	COL14A1	Q05707	S1128	DTLFTAESGTRRGIP	75 / 8 AA	194
Phosphosite 16:	DPP3	Q9NY33	T286	AQYIESFTQGSIEAH	71 / 7 AA	83
Phosphosite 17:	DPP3	Q9NY33	S284	MLAQYIESFTQGSIE	71 / 7 AA	83
Phosphosite 18:	PDCD11	Q14690	S7	_MANLEESFPRGGTR	83 / 6 AA	209
Phosphosite 19:	C9orf153	Q5TBE3	S65	ARNLNVMSFTRGADV	55 / 9 AA	11
Phosphosite 20:	RAB15	P59190	S161	TNLNIKESFTRLTEL	71 / 7 AA	24