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:	S1641
P-Site Sequence:	SQAKPKASARREARL
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	S1641	SQAKPKASARREARL	100 / 9 AA	354
Phosphosite 1:	PFAS	O15067	S1053	PPTFPKASVPREPGG	75 / 8 AA	145
Phosphosite 2:	CAPN5	O15484	S412	IQQRPKRSTRREGKG	66 / 9 AA	73
Phosphosite 3:	SPTAN1	Q13813	S880	EALKAKASQRRQDLE	66 / 9 AA	285
Phosphosite 4:	USP6NL	Q92738	S400	GRPSPLASGRRESGA	75 / 8 AA	94
Phosphosite 5:	USP51	Q70EK9	S49	AGATKASSRREAEEM	85 / 7 AA	80
Phosphosite 6:	USP51	Q70EK9	S48	AAGATKASSRREAEE	85 / 7 AA	80
Phosphosite 7:	DHDDS	Q86SQ9	S303	RTRLHKLSARREERV	75 / 8 AA	39
Phosphosite 8:	MUDENG	Q9H0R1	S462	ASGKPKISAHRKLIS	75 / 8 AA	55
Phosphosite 9:	CAPN5	O15484	T413	QQRPKRSTRREGKGE	75 / 8 AA	73
Phosphosite 10:	HP1BP3	Q5SSJ5	S530	SSKKPATSARKEVKL	66 / 9 AA	61
Phosphosite 11:	Septin-9	Q9UHD8	S89	SQRSPKASLRRVELS	85 / 7 AA	65
Phosphosite 12:	PAQR3	Q6TCH7	S99	TSVLPSASASREDFV	75 / 8 AA	36
Phosphosite 13:	C6orf150	Q8N884	S23	GATAPKASARNARGA	100 / 6 AA	59
Phosphosite 14:	MCL1	Q07820	S43	LATEKEASARREIGG	100 / 6 AA	37
Phosphosite 15:	SH3KBP1	Q96B97	T487	TTSRPKATGRRPPSQ	62 / 8 AA	73
Phosphosite 16:	SNIP1	Q8TAD8	S85	PKKKNKASGRRSKSP	75 / 8 AA	46
Phosphosite 17:	INOC1	Q9ULG1	S298	KANKQKASARNLFLT	85 / 7 AA	177
Phosphosite 18:	POM121L12	Q8N7R1	S200	LSQCPKGSARFDGPL	62 / 8 AA	33
Phosphosite 19:	IRX6	P78412	S388	IPGQPPASARRLSVP	75 / 8 AA	48
Phosphosite 20:	SLTM	Q9NWH9	T808	EGKKARPTARREDPS	55 / 9 AA	117