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:	SPIRE1
Human P-Site:	S443
P-Site Sequence:	KENGLSTSQQVPAQR
UniProt:	Q08AE8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPIRE1	Q08AE8	S443	KENGLSTSQQVPAQR	100 / 9 AA	86
Phosphosite 1:	SPIRE1	Q08AE8	T442	TKENGLSTSQQVPAQ	100 / 8 AA	86
Phosphosite 2:	ARID1A	O14497	T448	AMGGLSYTQQIPPYG	66 / 9 AA	242
Phosphosite 3:	SPIRE1	Q08AE8	S441	QTKENGLSTSQQVPA	100 / 7 AA	86
Phosphosite 4:	DUSP16	Q9BY84	T523	SFLFGLSTSQQHLTK	100 / 7 AA	73
Phosphosite 5:	DUSP16	Q9BY84	S522	TSFLFGLSTSQQHLT	100 / 7 AA	73
Phosphosite 6:	DUSP16	Q9BY84	S524	FLFGLSTSQQHLTKS	100 / 7 AA	73
Phosphosite 7:	RGS12	O14924	S844	EGRALPDSQQVPSSP	66 / 9 AA	156
Phosphosite 8:	RGS21	Q2M5E4	S139	IYKKLVNSQQVPNHK	75 / 8 AA	18
Phosphosite 9:	Sos1	Q07889	S1299	VPPRQSTSQHIPKLP	71 / 7 AA	152
Phosphosite 10:	CRY2	Q49AN0	S191	KPVGLVTSQQMESCR	75 / 8 AA	67
Phosphosite 11:	EYA3	Q99504	S154	CTTGLTTSQPSPAHY	66 / 9 AA	63
Phosphosite 12:	ARHGEF16	Q5VV41	S227	QERGLNTSQESDDDI	71 / 7 AA	80
Phosphosite 13:	DRP2	Q13474	S353	SQHFLSSSVQVPWER	75 / 8 AA	108
Phosphosite 14:	ARHGEF16	Q5VV41	T226	IQERGLNTSQESDDD	71 / 7 AA	80
Phosphosite 15:	ADCK2	Q7Z695	S462	GANGLSSSQEAQLQQ	62 / 8 AA	69
Phosphosite 16:	KRT78	Q8N1N4	S154	QQQGLSGSQQGLEPV	85 / 7 AA	57
Phosphosite 17:	C9orf79	Q6ZUB1	S1153	TQAPLSTSQSVSGKN	85 / 7 AA	157
Phosphosite 18:	SIM2	Q14190	T362	SWRTALSTSQETRKL	62 / 8 AA	73
Phosphosite 19:	SIM2	Q14190	S361	DSWRTALSTSQETRK	71 / 7 AA	73
Phosphosite 20:	RNF112	Q9ULX5	S280	SYQILSTSQELKDTD	71 / 7 AA	68