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:	SHROOM4
Human P-Site:	S520
P-Site Sequence:	NRTSRAASELANQQP
UniProt:	Q9ULL8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHROOM4	Q9ULL8	S520	NRTSRAASELANQQP	100 / 9 AA	166
Phosphosite 1:	UBE4B	O95155	S301	ASPSRAASQLAVPST	87 / 8 AA	146
Phosphosite 2:	DDX43	Q9NXZ2	S600	RNDWRVASELINILE	66 / 9 AA	73
Phosphosite 3:	C10orf85	Q8N1V8	S23	PQVLRASSELPNRLP	75 / 8 AA	13
Phosphosite 4:	Putative uncharacterized protein FLJ42280	Q6ZVN7	T68	EMPNSRATTELAWVC	75 / 8 AA	14
Phosphosite 5:	Putative uncharacterized protein FLJ42280	Q6ZVN7	T69	MPNSRATTELAWVCS	75 / 8 AA	14
Phosphosite 6:	AKAP3	O75969	S176	KSLSKIASELVNETV	66 / 9 AA	95
Phosphosite 7:	ZBTB44	Q8NCP5	S514	RSLNHEASELANYFQ	66 / 9 AA	64
Phosphosite 8:	CEBPZ	Q03701	S455	MALSHEESELANKLI	66 / 9 AA	121
Phosphosite 9:	DLG5	Q8TDM6	S556	RERDRAVSELAEALR	75 / 8 AA	214
Phosphosite 10:	SAFB	Q15424	S325	VEQSSAASELAEASS	77 / 9 AA	103
Phosphosite 11:	SAFB2	Q14151	S324	VEQSSAASELAEASS	77 / 9 AA	107
Phosphosite 12:	ZBBX	A8MT70	S671	QSSSRAASEISEIEY	85 / 7 AA	91
Phosphosite 13:	ZNF648	Q5T619	S517	GRAFRIASELAQHIR	85 / 7 AA	62
Phosphosite 14:	SMC1A	Q14683	S739	QEKSKLESELANFGP	66 / 9 AA	143
Phosphosite 15:	PSMA1	P25786	S54	VALKRAQSELAAHQK	85 / 7 AA	30
Phosphosite 16:	HT008	Q8IWB9	S326	KALSSSASELSNLSS	66 / 9 AA	125
Phosphosite 17:	C2orf16	Q68DN1	S748	SSSVRTASELGGLWD	62 / 8 AA	224
Phosphosite 18:	RFWD2	Q8NHY2	T385	RISDDSRTASQLDEF	71 / 7 AA	80
Phosphosite 19:	SNX1	Q13596	S368	TALSRALSQLAEVEE	75 / 8 AA	59
Phosphosite 20:	SNX2	O60749	S365	TALSRALSQLAEVEE	75 / 8 AA	58