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:	S88
P-Site Sequence:	TTTTDLPSIPTDISS
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	S88	TTTTDLPSIPTDISS	100 / 9 AA	96
Phosphosite 1:	MUC3A	Q02505	S1729	TTTTDFPSIPTDIST	88 / 9 AA	266
Phosphosite 2:	C10orf140	Q1XH10	S569	EFATDLPSSQTDPEV	77 / 9 AA	90
Phosphosite 3:	CIITA	P33076	S299	PSATDLPSMPEPALT	85 / 7 AA	123
Phosphosite 4:	AKTIP	Q9H8T0	S42	APKKQLPSIPKNALP	55 / 9 AA	33
Phosphosite 5:	MED16	Q9Y2X0	S75	EHPWDLHSIPSEHHE	62 / 8 AA	97
Phosphosite 6:	KIAA1841	Q6NSI8	S477	GEGGDLPSCPTARML	85 / 7 AA	82
Phosphosite 7:	FAM38B	Q9H5I5	S83	LELTDLKSIPSKEDN	75 / 8 AA	63
Phosphosite 8:	SPOCD1	Q6ZMY3	S106	GLHMQLPSVPTQGRA	62 / 8 AA	130
Phosphosite 9:	SPG11	Q96JI7	S1412	LAFENLPSVPTSKMD	71 / 7 AA	279
Phosphosite 10:	LGALS3BP	Q08380	S298	TQAEAWPSVPTDLLQ	71 / 7 AA	65
Phosphosite 11:	MUC3B	Q9H195	T91	TDLPSIPTDISSLPT	100 / 6 AA	96
Phosphosite 12:	MFSD4	Q8N468	S496	RMHPGLPSVPTQDRS	62 / 8 AA	56
Phosphosite 13:	SCML4	Q8N228	S77	TPEPDLSSIPQDAAT	75 / 8 AA	45
Phosphosite 14:	MAP4K2	Q12851	S798	HRDIILESIPTDNPE	85 / 7 AA	92
Phosphosite 15:	ZNF536	O15090	S892	LKGTDLPSKSTHFSE	66 / 9 AA	141
Phosphosite 16:	MLL5	Q8IZD2	S1434	QLSQKLPSVPTKLHC	62 / 8 AA	205
Phosphosite 17:	LRBA	P50851	S1779	SSNAKLPSVPTVDSV	62 / 8 AA	319
Phosphosite 18:	GARNL3	Q5VVW2	S519	LVDDDLPSVPVFDRT	71 / 7 AA	113
Phosphosite 19:	BMP2	P12643	S137	RRFFFNLSSIPTEEF	71 / 7 AA	45
Phosphosite 20:	CREBBP	Q92793	T309	SMVNSLPTFPTDIKN	71 / 7 AA	265