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:	SPIN4
Human P-Site:	S182
P-Site Sequence:	DLRIIPDSNYYFPTA
UniProt:	Q56A73
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPIN4	Q56A73	S182	DLRIIPDSNYYFPTA	100 / 9 AA	29
Phosphosite 1:	SPIN4	Q56A73	Y184	RIIPDSNYYFPTAEQ	100 / 7 AA	29
Phosphosite 2:	SPIN4	Q56A73	Y185	IIPDSNYYFPTAEQE	100 / 6 AA	29
Phosphosite 3:	C4orf31	Q8TB73	T308	VSDLKPDTQYYFDVF	55 / 9 AA	65
Phosphosite 4:	LAMA3	Q16787	Y721	CQRPENNYYFPDLHH	71 / 7 AA	367
Phosphosite 5:	C4orf31	Q8TB73	Y310	DLKPDTQYYFDVFVV	71 / 7 AA	65
Phosphosite 6:	TRAF6	Q9Y4K3	S286	SLSVIPDSGYISEVR	71 / 7 AA	60
Phosphosite 7:	EXT2	Q93063	S140	LLMAISDSDYYTDDI	71 / 7 AA	82
Phosphosite 8:	PPP2CA	P67775	Y80	GKSPDTNYLFMGDYV	71 / 7 AA	36
Phosphosite 9:	PPP2CB	P62714	Y80	GKSPDTNYLFMGDYV	71 / 7 AA	36
Phosphosite 10:	SPAG17	Q6Q759	S1034	IPTQISGSNYYLYPS	62 / 8 AA	252
Phosphosite 11:	PPP2CA	P67775	T78	IGGKSPDTNYLFMGD	71 / 7 AA	36
Phosphosite 12:	PPP2CB	P62714	T78	IGGKSPDTNYLFMGD	71 / 7 AA	36
Phosphosite 13:	IFNAR2	P48551	T204	IDKLIPNTNYCVSVY	50 / 8 AA	58
Phosphosite 14:	ECT2L	Q008S8	S861	LIENIPDSKYVKNAF	83 / 6 AA	105
Phosphosite 15:	IPO8	O15397	Y195	QLLPDSSYYSVLLQK	83 / 6 AA	120
Phosphosite 16:	FLT3	P36888	S840	ARDIMSDSNYVVRGN	71 / 7 AA	113
Phosphosite 17:	GMIP	Q9P107	S681	LLVQLPDSNYNTLRH	83 / 6 AA	107
Phosphosite 18:	FLT3	P36888	S838	GLARDIMSDSNYVVR	71 / 7 AA	113
Phosphosite 19:	TTN	Q8WZ42	Y28165	NLKPGVNYYFRVSAV	71 / 7 AA	3816
Phosphosite 20:	ETV1	P50549	S178	PSQSIPDSSYPMDHR	83 / 6 AA	55