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:	S638
P-Site Sequence:	SAFSRCHSIINPKPF
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	S638	SAFSRCHSIINPKPF	100 / 9 AA	590
Phosphosite 1:	Cbl-b	Q13191	S437	DEGSRCCSIIDPFGM	77 / 9 AA	109
Phosphosite 2:	CRIP3	Q6Q6R5	S37	LKCERCHSILSPGGH	75 / 8 AA	24
Phosphosite 3:	MUC2	Q02817	S603	TPFGRCHSAVDPAEY	55 / 9 AA	540
Phosphosite 4:	ZNF420	Q8TAQ5	S134	SQHSRCHSTEKPYKC	66 / 9 AA	80
Phosphosite 5:	ASB10	Q8WXI3	S262	ACDVRCQSITDAEAT	50 / 8 AA	51
Phosphosite 6:	KIF23	Q02241	S303	RESSRSHSVFNIKLV	62 / 8 AA	110
Phosphosite 7:	PELI3	Q8N2H9	S137	YTLSRSHSVIVEYTH	71 / 7 AA	51
Phosphosite 8:	PELI3	Q8N2H9	S135	ISYTLSRSHSVIVEY	71 / 7 AA	51
Phosphosite 9:	CRYGS	P22914	S39	TYLSRCNSIKVEGGT	83 / 6 AA	21
Phosphosite 10:	USP49	Q70CQ1	S17	LRLAQDHSILNPQKW	83 / 6 AA	79
Phosphosite 11:	SPEN	Q96T58	S2452	QARFRVHSIIESDPV	62 / 8 AA	402
Phosphosite 12:	EIF2AK4	Q9P2K8	S537	PQQLLKHSFINPQPK	83 / 6 AA	187
Phosphosite 13:	CRYGA	P11844	S35	VYFSRCNSIRVDSGC	83 / 6 AA	21
Phosphosite 14:	MPHOSPH1	Q96Q89	S353	NASSRSHSIFTVKIL	62 / 8 AA	211
Phosphosite 15:	Crystallin-gammaB	P07316	S35	PYFSRCNSIRVESGC	83 / 6 AA	21
Phosphosite 16:	Crystallin-gammaC	P07315	S35	PYFSRCNSIRVESGC	83 / 6 AA	21
Phosphosite 17:	NSF	P46459	S207	KTKENRQSIINPDWN	83 / 6 AA	83
Phosphosite 18:	KIF20A	O95235	S380	LNQNSSRSHSIFSIR	71 / 7 AA	100
Phosphosite 19:	MPHOSPH1	Q96Q89	S351	LNNASSRSHSIFTVK	71 / 7 AA	211
Phosphosite 20:	KIF17	Q9P2E2	S210	MNKDSSRSHSIFTIS	71 / 7 AA	115