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:	S640
P-Site Sequence:	PQESPAVSQRGHTRA
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	S640	PQESPAVSQRGHTRA	100 / 9 AA	232
Phosphosite 1:	FLG	P20930	S410	GQASSAVSDRGHRGS	77 / 9 AA	435
Phosphosite 2:	BCL9L	Q86UU0	S25	APGSPPLSPRGHCPP	66 / 9 AA	157
Phosphosite 3:	SRCAP	Q6ZRS2	S3222	SLAGPAVSHRGRKAK	66 / 9 AA	344
Phosphosite 4:	BTBD12	Q8IY92	S605	RGPSPSASQREHQAL	66 / 9 AA	200
Phosphosite 5:	TJP1	Q07157	S1025	VLKQPAVSHPGHRPD	75 / 8 AA	195
Phosphosite 6:	PDZD2	O15018	S1932	KTLSKAVSQRLHVAD	77 / 9 AA	302
Phosphosite 7:	TBC1D1	Q86TI0	S618	ARGSPGVSQRKLMRY	85 / 7 AA	133
Phosphosite 8:	AlphaK1	Q96L96	S1394	ERESPTVSPRGPRKS	66 / 9 AA	201
Phosphosite 9:	KIAA0907	Q7Z7F0	S219	AQLSPAVSQKPPFQS	85 / 7 AA	65
Phosphosite 10:	MGA	Q8IWI9	S1734	INGSPPVSQRPENAA	85 / 7 AA	332
Phosphosite 11:	NFAT3	Q14934	S285	SSASPALSRRGSLGE	75 / 8 AA	95
Phosphosite 12:	RLTPR	Q6F5E8	T1426	RSPPSPATDQRGGGP	75 / 8 AA	159
Phosphosite 13:	CHPF2	Q9P2E5	T454	DLLLECVTQRGHRRA	83 / 6 AA	86
Phosphosite 14:	PRG2	Q6T4P5	T307	KDALRALTQRGHDSV	71 / 7 AA	76
Phosphosite 15:	TSSK2	Q96PF2	S258	RMLQPDVSQRLHIDE	75 / 8 AA	41
Phosphosite 16:	GRAMD1A	Q96CP6	S271	QEPSPVGSRRGHVTP	66 / 9 AA	81
Phosphosite 17:	CPAMD8	Q8IZJ3	S400	IYTSEVVSQRGLVGF	75 / 8 AA	207
Phosphosite 18:	KIAA2026	Q5HYC2	S743	INSSPAVSQIKDVKI	100 / 6 AA	134
Phosphosite 19:	C1orf122	Q6ZSJ8	S94	APPQPAVSARGGFPK	85 / 7 AA	11
Phosphosite 20:	CYP51A1	Q16850	T406	HQVCVSPTVNQRLKD	71 / 7 AA	57