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:	S1805
P-Site Sequence:	QCLYNQTSRVGNSSL
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	S1805	QCLYNQTSRVGNSSL	100 / 9 AA	232
Phosphosite 1:	ACTR10	Q9NZ32	T381	SKEYYNQTGRIPDWC	71 / 7 AA	46
Phosphosite 2:	Gnb3	P16520	S128	CSIYNLKSREGNVKV	66 / 9 AA	37
Phosphosite 3:	C14orf45	Q8ND07	S469	SRKYNQSSRPPVPDY	83 / 6 AA	62
Phosphosite 4:	C14orf45	Q8ND07	S468	PSRKYNQSSRPPVPD	83 / 6 AA	62
Phosphosite 5:	INTS7	Q9NVH2	S534	YRIARQASRMGNHDM	71 / 7 AA	107
Phosphosite 6:	G-alpha(z)	P19086	S242	LYEDNQTSRMAESLR	62 / 8 AA	41
Phosphosite 7:	G-alpha(z)	P19086	T241	KLYEDNQTSRMAESL	71 / 7 AA	41
Phosphosite 8:	MYCBP2	O75592	S364	VRGHIYNSTSRIRNR	71 / 7 AA	510
Phosphosite 9:	TTC17	Q96AE7	T1013	KVLEKNQTSWVLSSM	83 / 6 AA	130
Phosphosite 10:	TTC17	Q96AE7	S1014	VLEKNQTSWVLSSMA	83 / 6 AA	130
Phosphosite 11:	ANGPT4	Q9Y264	S161	AQLLNQTSRMDAQMP	62 / 8 AA	57
Phosphosite 12:	HRI	Q9BQI3	S489	KRTPTHTSRVGTCLY	62 / 8 AA	71
Phosphosite 13:	HRI	Q9BQI3	T488	GKRTPTHTSRVGTCL	71 / 7 AA	71
Phosphosite 14:	MYCBP2	O75592	T365	RGHIYNSTSRIRNRK	71 / 7 AA	510
Phosphosite 15:	Tripartite motif-containing protein 49C (Tripartite motif-containing protein 49-like protein 2)	P0CI26	S407	QYIPKPTSRVGLFLD	71 / 7 AA
Phosphosite 16:	ARID2	Q68CP9	S889	GVPSPQASRVGFQNI	83 / 6 AA	197
Phosphosite 17:	ZNF429	Q86V71	S381	CGKAFNQSSRLTRHK	57 / 7 AA	78
Phosphosite 18:	LYPLA3	Q8NCC3	T101	IRLVYNKTSRATQFP	83 / 6 AA	47
Phosphosite 19:	POM121L1P	Q3SYA9	S108	EIRYNQTSQTSWTSS	62 / 8 AA	45
Phosphosite 20:	ARHGAP5	Q13017	S1075	KNPRKQTSRVPLAHP	83 / 6 AA	172