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:	FSTL5
Human P-Site:	S803
P-Site Sequence:	KNRQIQDSGLFGQYL
UniProt:	Q8N475
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FSTL5	Q8N475	S803	KNRQIQDSGLFGQYL	100 / 9 AA	96
Phosphosite 1:	FSTL4	Q6MZW2	S798	THRIMRDSGLFGQYL	75 / 8 AA	93
Phosphosite 2:	DMXL1	Q9Y485	S1309	PSVDMEDSGLFEAAH	62 / 8 AA	338
Phosphosite 3:	USP4	Q13107	S72	FPGPIDNSGLFSDPE	55 / 9 AA	109
Phosphosite 4:	TTN	Q8WZ42	S3689	NDPQREDSGLYICKA	62 / 8 AA	3816
Phosphosite 5:	UQCRC2	P22695	S333	FNASYSDSGLFGIYT	100 / 6 AA	48
Phosphosite 6:	CHD4	Q14839	Y664	EDVEIQDYDLFKQSY	62 / 8 AA	218
Phosphosite 7:	ZNF699	Q32M78	S18	QKNRIQDSVVFEDVA	62 / 8 AA	74
Phosphosite 8:	AKAP11	Q9UKA4	S444	VKASREDSGLFSPIR	71 / 7 AA	211
Phosphosite 9:	ZNF291	Q9BY12	S920	KQVQVQDSGSWANNK	55 / 9 AA	158
Phosphosite 10:	GRWD1	Q9BQ67	S366	VEWHPQDSGVFAASG	55 / 9 AA	49
Phosphosite 11:	PRAMEF16	Q5VWM1	S364	KDCQIQDSQLRVLLP	85 / 7 AA	55
Phosphosite 12:	PRAMEF17	Q5VTA0	S364	KDCQIQDSQLRVLLP	85 / 7 AA	55
Phosphosite 13:	SFRS14	Q8IX01	S520	AFPNFEDSTLFGREY	62 / 8 AA	120
Phosphosite 14:	SFRS14	Q8IX01	T521	FPNFEDSTLFGREYI	62 / 8 AA	120
Phosphosite 15:	URM1	Q9BTM9	S91	YQLQDQDSVLFISTL	75 / 8 AA	11
Phosphosite 16:	HECW1	Q76N89	S367	ESAQIQDSPMNNLME	71 / 7 AA	180
Phosphosite 17:	ECE2	O60344	S372	NVIQVDQSGLFLPSR	62 / 8 AA	100
Phosphosite 18:	FYCO1	Q9BQS8	S1294	ELCQIQESGSSLPET	83 / 6 AA	167
Phosphosite 19:	DCHS2	Q6V1P9	Y89	SDADSGLYGFIEYSL	83 / 6 AA	322
Phosphosite 20:	ZO3	O95049	S222	FIKHITDSGLAARHR	71 / 7 AA	103