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:	MUC5B
Human P-Site:	S819
P-Site Sequence:	PGAECLRSCHTLDVG
UniProt:	Q9HC84
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC5B	Q9HC84	S819	PGAECLRSCHTLDVG	100 / 9 AA	590
Phosphosite 1:	PLEKHG4B	Q96PX9	S551	PVAECLRSCHQEATS	100 / 7 AA	140
Phosphosite 2:	MS4A3	Q96HJ5	S152	VNIQSLRSCHSSSES	62 / 8 AA	23
Phosphosite 3:	LTF	P02788	S133	NELQGLKSCHTGLRR	62 / 8 AA	78
Phosphosite 4:	KLHL5	Q96PQ7	S184	NSSQTLSSCHTMEPC	55 / 9 AA	84
Phosphosite 5:	NTN1	O95631	S90	RGEERLRSCHLCNAS	85 / 7 AA	68
Phosphosite 6:	WWP2	O00308	T90	LKVWSCHTLRNELLG	83 / 6 AA	99
Phosphosite 7:	STARD9	Q9P2P6	S1549	NLEECLQSCRKPGLM	62 / 8 AA	507
Phosphosite 8:	C2orf16	Q68DN1	S1621	HCSPPERSCHSLSER	83 / 6 AA	224
Phosphosite 9:	C2orf16	Q68DN1	S1624	PPERSCHSLSERGLH	83 / 6 AA	224
Phosphosite 10:	AGXT2L2	Q8IUZ5	S442	DMEEKVRSCETLRLQ	66 / 9 AA	50
Phosphosite 11:	ETIF2-3LP	Q2VIR3	S104	PRPECYRSCGSSMPD	83 / 6 AA	51
Phosphosite 12:	eIF2S3	P41091	S104	PRPECYRSCGSSTPD	83 / 6 AA	51
Phosphosite 13:	Loc284184	A1L188	S60	REFEALRSCFAAAAK	62 / 8 AA	8
Phosphosite 14:	MEOX2	P50222	S11	PLFGCLRSPHATAQG	62 / 8 AA	34
Phosphosite 15:	PAPLN	O95428	S803	SEQECMSSCQGSLHG	57 / 7 AA	138
Phosphosite 16:	ETIF2-3LP	Q2VIR3	Y102	SCPRPECYRSCGSSM	83 / 6 AA	51
Phosphosite 17:	eIF2S3	P41091	Y102	SCPRPECYRSCGSST	83 / 6 AA	51
Phosphosite 18:	SH3BP4	Q9P0V3	S296	NHRKLARSCHDLDLL	83 / 6 AA	107
Phosphosite 19:	KLHL5	Q96PQ7	S183	SNSSQTLSSCHTMEP	62 / 8 AA	84
Phosphosite 20:	SFRS2IP	Q99590	S449	QSANCLKSCNEQIEE	66 / 6 AA	165