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:	S341
P-Site Sequence:	SVETTRVSQINTLNT
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	S341	SVETTRVSQINTLNT	100 / 9 AA	232
Phosphosite 1:	AVPR1B	P47901	S267	RGLPSRVSSINTISR	75 / 8 AA	47
Phosphosite 2:	AVPR1B	P47901	S268	GLPSRVSSINTISRA	75 / 8 AA	47
Phosphosite 3:	MUC4	Q99102	T338	QTQSVETTRVSQINT	100 / 6 AA	232
Phosphosite 4:	TOPBP1	Q92547	S301	PNSSTPTSQINTIDS	66 / 9 AA	171
Phosphosite 5:	CPS1	P31327	S1159	LEEATRVSQEHPVVL	62 / 8 AA	165
Phosphosite 6:	Rho guanine nucleotide exchange factor 37	A1IGU5	S251	SKKTTRLSQLLKQEA	71 / 7 AA	76
Phosphosite 7:	ZNF418	Q8TF45	S67	SISIQRVSQVSTPGA	71 / 7 AA	78
Phosphosite 8:	RENALASE	Q5VYX0	T133	VYFRHRVTQINLRDD	83 / 6 AA	38
Phosphosite 9:	LRRC45	Q96CN5	S538	AEAQTRVSQLGLQVE	71 / 7 AA	76
Phosphosite 10:	SAPLa	Q5H9R7	S584	NVSFDRVSDINFTLN	83 / 6 AA	98
Phosphosite 11:	ZNF606	Q8WXB4	S232	FVPSQRVSQIEHFYK	83 / 6 AA	92
Phosphosite 12:	AQR	O60306	S16	KIVAPTVSQINAEFV	83 / 6 AA	171
Phosphosite 13:	SSTR3	P32745	S375	KEMNGRVSQITQPGT	100 / 5 AA	46
Phosphosite 14:	SLFN12	Q8IYM2	S357	SSYEEVISQINTSLP	83 / 6 AA	67
Phosphosite 15:	MUC4	Q99102	S214	STQTTRESQTSTLTH	66 / 9 AA	232
Phosphosite 16:	SPATS2L	Q9NUQ6	S531	RGSVGRVSQCNLCPT	83 / 6 AA	62
Phosphosite 17:	TAPBPL	Q9BX59	S465	EDRTARVSQPS____	83 / 6 AA	50
Phosphosite 18:	ANXA7	P20073	S144	GGQPTYPSQINTDSF	75 / 8 AA	53
Phosphosite 19:	Pyrin	O15553	T500	QIRKAYDTRVSQDIA	100 / 5 AA	86
Phosphosite 20:	Pyrin	O15553	S503	KAYDTRVSQDIALLD	100 / 5 AA	86