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:	T53
P-Site Sequence:	STGSTTATLEGQSTA
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	T53	STGSTTATLEGQSTA	100 / 9 AA	232
Phosphosite 1:	UBA3	Q8TBC4	T405	KSPAITATLEGKNRT	66 / 9 AA	52
Phosphosite 2:	YSK1	O00506	T234	IPKNSPPTLEGQHSK	55 / 9 AA	48
Phosphosite 3:	PKP2	Q99959	Y119	KAGTTATYEGRWGRG	75 / 8 AA	97
Phosphosite 4:	PKP2	Q99959	T118	LKAGTTATYEGRWGR	66 / 9 AA	97
Phosphosite 5:	C19orf21	Q8IVT2	T160	RKSSTVATLQGTPDH	75 / 8 AA	75
Phosphosite 6:	PDCD11	Q14690	S1409	KPDVLSASLEGQLTK	71 / 7 AA	209
Phosphosite 7:	PKP4	Q99569	T842	AESSNPATLEGSAGS	75 / 8 AA	134
Phosphosite 8:	MESDC2	Q14696	T184	QDRCADVTLEGQVYP	55 / 9 AA	26
Phosphosite 9:	SENP5	Q96HI0	T576	LDMDDLATLDGQNWL	83 / 6 AA	87
Phosphosite 10:	FAM169A	Q9Y6X4	S567	LSPNTTSSLEDQGEE	55 / 9 AA	75
Phosphosite 11:	RABEP2	Q9H5N1	S462	EETVARASLEGQLRV	83 / 6 AA	64
Phosphosite 12:	GPR84	Q9NQS5	T266	VSAATTQTLEGDSSE	66 / 9 AA	44
Phosphosite 13:	CNNM4	Q6P4Q7	T678	TDVSTAATLAGSSNQ	75 / 8 AA	87
Phosphosite 14:	OSBPL8	Q9BZF1	T634	LGKEVLATLEGHWDS	83 / 6 AA	101
Phosphosite 15:	Neu1	Q99519	T375	SGYSSLATLEGSMDG	75 / 8 AA	45
Phosphosite 16:	C1orf58	Q5VW32	T95	QNFKWTDTLQGQVPS	71 / 7 AA	47
Phosphosite 17:	TDRD6	O60522	T1179	VLCSTTETLEEKNEN	66 / 9 AA	237
Phosphosite 18:	DDX10	Q13206	T287	AKYSTPATLEQNYIV	85 / 7 AA	101
Phosphosite 19:	NUP107	P57740	T377	GQAWRAATLEGWKLY	62 / 8 AA	106
Phosphosite 20:	SHARPIN	Q9H0F6	T120	AVLVRGATVEGQNGS	83 / 6 AA	40