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:	MUC5AC
Human P-Site:	S4258
P-Site Sequence:	CEGNNVISLSPRTCP
UniProt:	P98088
Intern. Prot. ID:	IPI00103397

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC5AC	P98088	S4258	CEGNNVISLSPRTCP	100 / 9 AA	527
Phosphosite 1:	MUC5AC	P98088	S4260	GNNVISLSPRTCPRV	100 / 7 AA	527
Phosphosite 2:	LAMB1	P07942	S656	DDDNQVVSLSPGSRY	75 / 8 AA	198
Phosphosite 3:	C15orf39	Q6ZRI6	S508	PVIDNVFSLAPYRDY	62 / 8 AA	111
Phosphosite 4:	WWC1	Q8IX03	S533	GTPKSMTSLSPRSSL	55 / 9 AA	125
Phosphosite 5:	LDB1	Q86U70	S263	MSRHKTYSLSPRDCL	55 / 9 AA	47
Phosphosite 6:	MSLN	Q13421	S60	ANPPNISSLSPRQLL	75 / 8 AA	69
Phosphosite 7:	CCDC99	Q96EA4	S515	HTPVVSLSPHKNLPV	71 / 7 AA	70
Phosphosite 8:	SENP7	Q9BQF6	S73	SLRNKVISLDHKNKK	55 / 9 AA	112
Phosphosite 9:	LBH	Q53QV2	S34	PMEEIGLSPRKDGLS	83 / 6 AA	12
Phosphosite 10:	C9orf5	Q9H330	S685	KPVKWVISLTPLSQP	62 / 8 AA	101
Phosphosite 11:	CCDC99	Q96EA4	S513	SIHTPVVSLSPHKNL	71 / 7 AA	70
Phosphosite 12:	TWISTNB	Q3B726	S60	HQRHIALSPRYLNRK	83 / 6 AA	37
Phosphosite 13:	FAM131B	Q86XD5	S295	AGCRDLESLSPREDP	62 / 8 AA	36
Phosphosite 14:	WWC1	Q8IX03	S535	PKSMTSLSPRSSLSS	71 / 7 AA	125
Phosphosite 15:	SOD1	P00441	S106	SIEDSVISLSGDHCI	71 / 7 AA	16
Phosphosite 16:	GPCR149	Q86SP6	S252	AGRVVSLSPEDAPGP	83 / 6 AA	81
Phosphosite 17:	BARD1	Q99728	S389	NMSDEFISLSPGTPP	62 / 8 AA	87
Phosphosite 18:	TAF1C	Q15572	S343	EKGATGISLSPHLPG	83 / 6 AA	95
Phosphosite 19:	C10orf68	Q9H943	S536	PTKVINLSPFENKEE	83 / 6 AA	72
Phosphosite 20:	GPCR149	Q86SP6	S250	PTAGRVVSLSPEDAP	83 / 6 AA	81