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:	S305
P-Site Sequence:	NDFGEDDSLYITKVT
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	S305	NDFGEDDSLYITKVT	100 / 9 AA	93
Phosphosite 1:	FSTL5	Q8N475	S305	NDFGDDGSLYITKVT	77 / 9 AA	96
Phosphosite 2:	FSTL4	Q6MZW2	Y307	FGEDDSLYITKVTTI	100 / 7 AA	93
Phosphosite 3:	FBXW4	P57775	Y132	QLEDDSLYISQANFI	85 / 7 AA	46
Phosphosite 4:	PGAP3	Q96FM1	S306	FSFLEDDSLYLLKES	85 / 7 AA	36
Phosphosite 5:	FSTL5	Q8N475	Y307	FGDDGSLYITKVTTT	85 / 7 AA	96
Phosphosite 6:	TTLL5	Q6EMB2	S1018	QKEGEDASLYSKRYN	85 / 7 AA	143
Phosphosite 7:	POMGNT1	Q8WZA1	S418	HLLEEDDSLYCISAW	75 / 8 AA	75
Phosphosite 8:	ALS2CL	Q60I27	S527	ILLSEDDSLYEGTFT	100 / 6 AA	108
Phosphosite 9:	WDR4	P57081	S34	IASSDDDSLFIYDCS	62 / 8 AA	45
Phosphosite 10:	NEK1	Q96PY6	S75	ESFEENGSLYIVMDY	62 / 8 AA	143
Phosphosite 11:	ATM	Q13315	S2017	RSIGEPDSLYGCGGG	85 / 7 AA	351
Phosphosite 12:	NEXN	Q0ZGT2	S168	ASEEGDDSLLITVVP	85 / 7 AA	81
Phosphosite 13:	SAPLa	Q5H9R7	S101	DRLGEDESLLMKLYS	55 / 9 AA	98
Phosphosite 14:	calsequestrin 2	O14958	S113	LGFDEEGSLYILKGD	71 / 7 AA	46
Phosphosite 15:	Cdc2L2	Q9UQ88	S82	DRGEEDDSLAIKPPQ	75 / 8 AA	91
Phosphosite 16:	CDK11B	P21127	S82	DRGEEDDSLAIKPPQ	75 / 8 AA	93
Phosphosite 17:	RYR2	Q92736	Y4614	KLEFDGLYITEQPSE	83 / 6 AA	565
Phosphosite 18:	RYR3	Q15413	Y4521	KLEFDGLYITEQPSE	83 / 6 AA	552
Phosphosite 19:	RYR1	P21817	Y4688	KLEFDGLYITEQPED	83 / 6 AA	565
Phosphosite 20:	NEIL2	Q969S2	S115	VPQGEDDSEYLERDA	75 / 8 AA	37