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:	GREM1
Human P-Site:	S137
P-Site Sequence:	HIRKEEGSFQSCSFC
UniProt:	O60565
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GREM1	O60565	S137	HIRKEEGSFQSCSFC	100 / 9 AA	21
Phosphosite 1:	SYT12	Q8IV01	S186	LLEREEASFESCFMR	66 / 9 AA	47
Phosphosite 2:	KIAA1024	Q9UPX6	S118	KVRKKEASFESCRSD	66 / 9 AA	103
Phosphosite 3:	ZNF397	Q8NF99	S41	EKFKQNGSTQSCQEL	66 / 9 AA	61
Phosphosite 4:	MKL1	Q969V6	S580	TPVKQENSFSSCQLS	66 / 9 AA	99
Phosphosite 5:	POMGNT1	Q8WZA1	S182	CTVKDEGSFHLKDTA	71 / 7 AA	75
Phosphosite 6:	CTNND2	Q9UQB3	S165	LNSKPEGSFQYPASY	85 / 7 AA	133
Phosphosite 7:	GREM1	O60565	S140	KEEGSFQSCSFCKPK	100 / 6 AA	21
Phosphosite 8:	DDX20	Q9UHI6	S221	DKLLEEGSFQEQINW	100 / 6 AA	92
Phosphosite 9:	maestro	Q9BYG7	S215	LKLKEEYSFQSEEDQ	87 / 8 AA	29
Phosphosite 10:	IHH	Q14623	S400	RLLLEEGSFHPLGMS	71 / 7 AA	45
Phosphosite 11:	IPCEF1	Q8WWN9	S56	YKKKEKGSFLSNKWK	75 / 8 AA	49
Phosphosite 12:	CD69	Q07108	S36	FSTRHEGSFQVPVLC	71 / 7 AA	23
Phosphosite 13:	RABGGTB	P53611	S132	GLQKEDGSFAGDIWG	83 / 6 AA	37
Phosphosite 14:	ARNTL2	Q8WYA1	S495	SQSSEESSRQSCMSV	75 / 8 AA	71
Phosphosite 15:	ZNF484	Q5JVG2	S96	QRMSEEVSFQSEINI	85 / 7 AA	98
Phosphosite 16:	C17orf53	Q8N3J3	S595	PFPKDSGSFQHDVAA	71 / 7 AA	70
Phosphosite 17:	C17orf53	Q8N3J3	S593	SQPFPKDSGSFQHDV	71 / 7 AA	70
Phosphosite 18:	Rab11FIP2	Q7L804	S65	PVWKEEASFELPGLL	71 / 7 AA	58
Phosphosite 19:	WNT1	P04628	S147	ARSCSEGSIESCTCD	71 / 7 AA	41
Phosphosite 20:	DIP2C	Q9Y2E4	S855	PDSTEEDSFQWMSRV	62 / 8 AA	171