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:	S667
P-Site Sequence:	CRQDSPASAARQLLV
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	S667	CRQDSPASAARQLLV	100 / 9 AA	93
Phosphosite 1:	C9orf85	Q96MD7	S140	CSSDSPASASRVAGT	87 / 8 AA	20
Phosphosite 2:	ZNF415	Q09FC8	S85	DSNDSPASASRVAGI	87 / 8 AA	69
Phosphosite 3:	NEK4	P51957	S487	GSSDSPASASRVAGI	87 / 8 AA	95
Phosphosite 4:	NDK7	Q9Y5B8	S213	HGPDSFASAAREMEL	77 / 9 AA	42
Phosphosite 5:	AGBL2	Q5U5Z8	S125	RFKDSPASAFRVAGI	87 / 8 AA	104
Phosphosite 6:	PITPNM3	Q9BZ71	S289	PSGDSPASSSRKGSI	66 / 9 AA	107
Phosphosite 7:	Hpk1	Q92918	S823	GSSNSPASASRVAGI	75 / 8 AA	91
Phosphosite 8:	MEOX2	P50222	S102	PQMSSPPSAARHSLC	75 / 8 AA	34
Phosphosite 9:	RGPR-p117	Q96JE7	S254	ERDDPPASAAWSPVQ	75 / 8 AA	117
Phosphosite 10:	SFRS5	Q13243	S253	SRSKSPASVDRQRSR	75 / 8 AA	31
Phosphosite 11:	ATG9B	Q674R7	S888	SDGSSPASSPRQQWG	75 / 8 AA	101
Phosphosite 12:	ATG9B	Q674R7	S889	DGSSPASSPRQQWGT	75 / 8 AA	101
Phosphosite 13:	DIDO1	Q9BTC0	S609	ATPSSGASAARQAGP	87 / 8 AA	244
Phosphosite 14:	AEBP2	Q6ZN18	S27	LPPGSPGSAARGRAE	75 / 8 AA	54
Phosphosite 15:	LMNB2	Q03252	S281	DQNDKAASAAREELK	66 / 9 AA	68
Phosphosite 16:	RAD23B	P54727	S141	SSEPAPASAAKQEKP	85 / 7 AA	43
Phosphosite 17:	ZFR2	Q9UPR6	S576	GRPESPASAPLQPGR	66 / 9 AA	101
Phosphosite 18:	Agbl3	Q8NEM8	S719	GSRHSPASASRVAGT	75 / 8 AA	116
Phosphosite 19:	BCAS4	Q8TDM0	S187	GSSDSPASASQVAGI	75 / 8 AA	23
Phosphosite 20:	ASCC1	Q8N9N2	S378	GSSDSPASASQVAGI	75 / 8 AA	46