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:	S383
P-Site Sequence:	PSGETTISSPSSVSN
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	S383	PSGETTISSPSSVSN	100 / 9 AA	232
Phosphosite 1:	MUC4	Q99102	S384	SGETTISSPSSVSNT	100 / 8 AA	232
Phosphosite 2:	MUC4	Q99102	T381	TFPSGETTISSPSSV	100 / 7 AA	232
Phosphosite 3:	MUC19	Q7Z5P9	S5950	GIPETSISGPSKEAS	75 / 8 AA	598
Phosphosite 4:	TTLL4	Q14679	S947	PNAEDIISSPSSCSS	77 / 9 AA	133
Phosphosite 5:	TANC1	Q9C0D5	S214	SPCETISSPSSTLES	100 / 7 AA	202
Phosphosite 6:	TANC1	Q9C0D5	S213	KSPCETISSPSSTLE	100 / 7 AA	202
Phosphosite 7:	GRIP1	Q9Y3R0	S590	ELGITISSPSSRKPG	100 / 7 AA	122
Phosphosite 8:	GRIP1	Q9Y3R0	S589	VELGITISSPSSRKP	100 / 7 AA	122
Phosphosite 9:	abLIM3	O94929	S282	RTSETSISPPGSSIG	66 / 9 AA	78
Phosphosite 10:	EIF4G3	O43432	S441	AAATTVSSPSAAITV	75 / 8 AA	177
Phosphosite 11:	DMD	P11532	S3612	KVNGTTVSSPSTSLQ	66 / 9 AA	427
Phosphosite 12:	MUC4	Q99102	T380	ETFPSGETTISSPSS	100 / 6 AA	232
Phosphosite 13:	AIDA-1b	Q7Z6G8	S310	ATQETHISSPVESPS	85 / 7 AA	138
Phosphosite 14:	DMD	P11532	S3613	VNGTTVSSPSTSLQR	85 / 7 AA	427
Phosphosite 15:	MYST4	Q8WYB5	S1739	CSMLQQTSISSPPTC	71 / 7 AA	231
Phosphosite 16:	HEATR6	Q6AI08	S642	SLEETSVSSPKGSSE	71 / 7 AA	129
Phosphosite 17:	FAM117B	Q6P1L5	S151	PPLLGTVSSPSSSPT	85 / 7 AA	62
Phosphosite 18:	FNBP4	Q8N3X1	S781	SSVDSTISSSSSTKG	66 / 9 AA	110
Phosphosite 19:	VPS13D	Q5THJ4	S3009	SSSSTIGSPSSRTNI	75 / 8 AA	492
Phosphosite 20:	C2orf16	Q68DN1	S1313	NSRTTIESPSRELAA	85 / 7 AA	224