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:	FSTL4
Human P-Site:	S548
P-Site Sequence:	DPLPAKLSYDKSHDQ
UniProt:	Q6MZW2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FSTL4	Q6MZW2	S548	DPLPAKLSYDKSHDQ	100 / 9 AA	93
Phosphosite 1:	PTRF	Q6NZI2	S167	VKLPAKLSISKSLKE	77 / 9 AA	43
Phosphosite 2:	Bim	O43521	S109	DRSPAPMSCDKSTQT	66 / 9 AA	22
Phosphosite 3:	COBL	O75128	S1142	EGRPAKLSYTEAEGE	100 / 6 AA	136
Phosphosite 4:	TJP1	Q07157	S1139	FEEPAPLSYDSRPRY	85 / 7 AA	195
Phosphosite 5:	RIMS1	Q86UR5	Y752	QLSVKLWYDKVGHQL	71 / 7 AA	189
Phosphosite 6:	TALDO1	P37837	S112	TEVDARLSFDKDAMV	71 / 7 AA	38
Phosphosite 7:	Elk-1	P19419	S394	PRSPAKLSFQFPSSG	71 / 7 AA	45
Phosphosite 8:	EMX2	Q04743	S37	PIRPAALSYANSSPI	66 / 9 AA	28
Phosphosite 9:	factor V	P12259	S1676	SLHAHGLSYEKSSEG	83 / 6 AA	252
Phosphosite 10:	CKAP2	Q8WWK9	S330	IARPASLSNDKLMEK	75 / 8 AA	77
Phosphosite 11:	GSTM2	P28161	Y116	MQLAKLCYDPDFEKL	83 / 6 AA	26
Phosphosite 12:	factor V	P12259	Y1677	LHAHGLSYEKSSEGK	83 / 6 AA	252
Phosphosite 13:	ZNF644	Q9H582	S909	PGENATLSYDQNDGF	62 / 8 AA	150
Phosphosite 14:	ZNF644	Q9H582	Y910	GENATLSYDQNDGFY	62 / 8 AA	150
Phosphosite 15:	ATXN7L1	Q9ULK2	S743	AVSSLPLSFDKSEGK	83 / 6 AA	89
Phosphosite 16:	STXBP5L	Q9Y2K9	S330	IIFSGGLSYDKACRR	83 / 6 AA	132
Phosphosite 17:	RNASEN	Q9NRR4	S783	GIRPAQLSYAGDPQY	83 / 6 AA	159
Phosphosite 18:	TPST1	O60507	Y326	PMLAKLGYDPYANPP	83 / 6 AA	42
Phosphosite 19:	PPARA	Q07869	Y136	TIRLKLVYDKCDRSC	71 / 7 AA	52
Phosphosite 20:	OC90	Q02509	S140	LQDPAKLSTEVNCVS	71 / 7 AA	53