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:	T972
P-Site Sequence:	SGSGKTFTTALISNA
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	T972	SGSGKTFTTALISNA	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	T973	GSGKTFTTALISNAT	100 / 8 AA	232
Phosphosite 2:	MUC4	Q99102	T970	SPSGSGKTFTTALIS	100 / 7 AA	232
Phosphosite 3:	MCPH1	Q8NEM0	T29	ENYSKTFTTQLVDMG	66 / 9 AA	93
Phosphosite 4:	ZNF187	Q16670	S376	KECGKTFSQALLLTH	66 / 9 AA	55
Phosphosite 5:	PION	A4D1B5	T323	KGHSKTFTTSLENVG	75 / 8 AA	98
Phosphosite 6:	ZNF584	Q8IVC4	T362	ECSLCGKTFTTRSYR	100 / 6 AA	48
Phosphosite 7:	ZNF584	Q8IVC4	T364	SLCGKTFTTRSYRNR	100 / 6 AA	48
Phosphosite 8:	HTR1D	P28221	T240	SLYGKRFTTAHLITG	66 / 9 AA	42
Phosphosite 9:	TNRC6A	Q8NDV7	T638	NGNGKTFTNGWKSTE	62 / 8 AA	210
Phosphosite 10:	ZNF410	Q86VK4	T291	SGCGKQFTTAGNLKN	85 / 7 AA	52
Phosphosite 11:	NAG	A2RRP1	S2361	HQAFRTFSTALRAAQ	71 / 7 AA	269
Phosphosite 12:	ZNF573	Q86YE8	T374	ECKQCGKTYTTGSKL	71 / 7 AA	76
Phosphosite 13:	SRRM2	Q9UQ35	T289	AAAKTHTTALAGRSP	85 / 7 AA	300
Phosphosite 14:	ZNF253	O75346	T406	DECGKTFTWPSILSK	66 / 9 AA	58
Phosphosite 15:	TMEM209	Q96SK2	T473	PKYPDGKTFTSQHFV	83 / 6 AA	63
Phosphosite 16:	MYO18A	Q92614	T1011	SMRKTFTTGMAAVKK	71 / 7 AA	233
Phosphosite 17:	OR10AD1	Q8NGE0	S240	SGRGKTFSTCASHLT	83 / 6 AA	36
Phosphosite 18:	ZXDB	P98169	T346	EGCGKSFTTVYNLKA	71 / 7 AA	85
Phosphosite 19:	ZXDA	P98168	T342	EGCGKSFTTVYNLKA	71 / 7 AA	85
Phosphosite 20:	ZNF560	Q96MR9	T384	KCKHCGKTFTVPSGF	71 / 7 AA	91