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:	MUC4
Human P-Site:	T438
P-Site Sequence:	STIWWSDTLSTALSP
UniProt:	Q99102
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MUC4	Q99102	T438	STIWWSDTLSTALSP	100 / 9 AA	232
Phosphosite 1:	B3GAT1	Q9P2W7	T82	RPPPWSDTLPTIHVV	85 / 7 AA	38
Phosphosite 2:	YTHDF1	Q9BYJ9	T173	QPGFHSDTLSKAPGM	66 / 9 AA	61
Phosphosite 3:	MUC4	Q99102	S440	IWWSDTLSTALSPSS	100 / 7 AA	232
Phosphosite 4:	OR56A3	Q8NH54	T8	MTTHRNDTLSTEASD	55 / 9 AA	36
Phosphosite 5:	NBEA	Q8NFP9	T941	GWRVWVDTLSIAHSK	75 / 8 AA	328
Phosphosite 6:	CD2AP	Q9Y5K6	T149	EEGWWSGTLNNKLGL	62 / 8 AA	71
Phosphosite 7:	PARP4	Q9UKK3	S481	SGIYFSDSLSTSIKY	55 / 9 AA	193
Phosphosite 8:	XPC	Q01831	T606	DAEWWAETLRPYQSP	57 / 7 AA	106
Phosphosite 9:	CYP7A1	P22680	T266	LRMFLNDTLSTFDDL	62 / 8 AA	58
Phosphosite 10:	DMBT1	Q9UGM3	T714	RSTPRPDTLSTITLP	71 / 7 AA	261
Phosphosite 11:	SYNPO	Q8N3V7	T568	APPTYTETLSTAPLA	62 / 8 AA	99
Phosphosite 12:	ZBED1	O96006	S592	EDPLKWWSDRLALFP	71 / 7 AA	78
Phosphosite 13:	SETD2	Q9BYW2	T123	MKMEIGDTLSTAEES	85 / 7 AA	288
Phosphosite 14:	SPRY4	Q9C004	S125	MEIGDTLSTAEESSP	85 / 7 AA	33
Phosphosite 15:	SETD2	Q9BYW2	S125	MEIGDTLSTAEESSP	85 / 7 AA	288
Phosphosite 16:	B3GAT1	Q9P2W7	S80	YTRPPPWSDTLPTIH	83 / 6 AA	38
Phosphosite 17:	SETD2	Q9BYW2	T126	EIGDTLSTAEESSPP	100 / 6 AA	288
Phosphosite 18:	C18orf25	Q96B23	S110	LADSDTLSSAEENEP	85 / 7 AA	43
Phosphosite 19:	WDFY3	Q8IZQ1	S3335	SDDSRRWSDQLSLDE	71 / 7 AA	395
Phosphosite 20:	GZMA	P12544	T165	NSASWSDTLREVNIT	100 / 5 AA	29