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:	SPEG
Human P-Site:	S879
P-Site Sequence:	KVSLMDQSVREGQDV
UniProt:	Q15772
Intern. Prot. ID:	IPI00745128

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEG	Q15772	S879	KVSLMDQSVREGQDV	100 / 9 AA	354
Phosphosite 1:	VCAN	P13611	S2791	TTHLMDQSVTEVPDV	87 / 8 AA	373
Phosphosite 2:	AlphaK2	Q86TB3	S490	NLLNMDESVRETEMK	85 / 7 AA	237
Phosphosite 3:	TTN	Q8WZ42	T12511	MSPLEDQTVKEGETA	66 / 9 AA	3816
Phosphosite 4:	PML	P29590	S173	LAELRNQSVREFLDG	75 / 8 AA	98
Phosphosite 5:	ALS2	Q96Q42	S356	LRKLSDHSVREDSEH	66 / 9 AA	184
Phosphosite 6:	PARC	Q8IWT3	T2009	VEGLMKQTVRQVQET	62 / 8 AA	281
Phosphosite 7:	HYDIN	Q4G0P3	S2097	IRAAIEQSVKEGEEA	62 / 8 AA	576
Phosphosite 8:	MAFF	Q9ULX9	S33	DEALMGLSVRELNRH	75 / 8 AA	18
Phosphosite 9:	KIF26B	Q2KJY2	S341	ISQLMTESSREGLTE	66 / 9 AA	224
Phosphosite 10:	MRPL10	Q7Z7H8	Y236	LTTLLDQYIREQREK	62 / 8 AA	29
Phosphosite 11:	COMP	P49747	S77	DACGMQQSVRTGLPS	75 / 8 AA	83
Phosphosite 12:	CELSR3	Q9NYQ7	S2527	FGVLMDASPRERLEG	75 / 8 AA	358
Phosphosite 13:	ALDH18A1	P54886	S136	HEILLSQSVRQALHS	55 / 9 AA	87
Phosphosite 14:	CDCA7	Q9BWT1	S53	FANTRLQSVREGCRT	100 / 6 AA	43
Phosphosite 15:	HIVEP2	P31629	S1102	GEVGMDQSVKQEQLE	71 / 7 AA	269
Phosphosite 16:	GPATCH1	Q9BRR8	T38	PIPLQDQTVRDEKGR	62 / 8 AA	103
Phosphosite 17:	FRY	Q5TBA9	S1655	TEMVVDHSVREDWAL	55 / 9 AA	339
Phosphosite 18:	FRMD7	Q6ZUT3	S640	PAVLMDQSTAERYVA	75 / 8 AA	82
Phosphosite 19:	CTSE	P14091	S65	ESCSMDQSAKEPLIN	71 / 7 AA	43
Phosphosite 20:	LRRC36	Q1X8D7	T134	LEKLDDRTVREGERK	66 / 9 AA	84