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:	SDK1
Human P-Site:	T224
P-Site Sequence:	SYPRPQVTWFREGHK
UniProt:	Q7Z5N4
Intern. Prot. ID:	IPI00784490

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SDK1	Q7Z5N4	T224	SYPRPQVTWFREGHK	100 / 9 AA	242
Phosphosite 1:	TTN	Q8WZ42	T975	GYPSPTVTWYREDYQ	75 / 8 AA	3816
Phosphosite 2:	TTN	Q8WZ42	T28918	GRPVPRVTWFKDGVE	62 / 8 AA	3816
Phosphosite 3:	HSPG2	P98160	T2083	GSAHAQVTWYRRGGS	62 / 8 AA	469
Phosphosite 4:	IKBKAP	O95163	T199	DDHRPQVTWRGDGQF	100 / 6 AA	150
Phosphosite 5:	ADAMTSL1	Q8N6G6	T24	GVPEAEVTWFRNKSK	71 / 7 AA	58
Phosphosite 6:	TTN	Q8WZ42	T24984	GRPTPEITWSREEGE	62 / 8 AA	3816
Phosphosite 7:	HSPG2	P98160	T3521	GDPKPQVTWSKVGGH	62 / 8 AA	469
Phosphosite 8:	HSPG2	P98160	Y2085	AHAQVTWYRRGGSLP	83 / 6 AA	469
Phosphosite 9:	TTN	Q8WZ42	Y977	PSPTVTWYREDYQIE	83 / 6 AA	3816
Phosphosite 10:	IGHM	P01871	S147	SPRQIQVSWLREGKQ	71 / 7 AA	49
Phosphosite 11:	MYOM3	Q5VTT5	Y188	PPPQVTWYKNDTRID	57 / 7 AA	162
Phosphosite 12:	ALK1	P37023	S238	FSSRDEQSWFRETEI	55 / 9 AA	56
Phosphosite 13:	TGFBR1	P36897	S241	FSSREERSWFREAEI	55 / 9 AA	56
Phosphosite 14:	ALK4	P36896	S243	FSSREERSWFREAEI	55 / 9 AA	57
Phosphosite 15:	ALK2	Q04771	S244	FSSRDEKSWFRETEL	55 / 9 AA	57
Phosphosite 16:	HSPG2	P98160	Y2279	AHAQVTWYKRGGSLP	66 / 6 AA	469
Phosphosite 17:	CYB5R1	Q9UHQ9	T39	RSRRPQVTLLDPNEK	71 / 7 AA	34
Phosphosite 18:	ALK7	Q8NER5	S231	FSSRDERSWFREAEI	55 / 9 AA	55
Phosphosite 19:	MYBPC3	Q14896	T1007	PRPQVTWTKEGQPLA	71 / 7 AA	141
Phosphosite 20:	SLC12A7	Q9Y666	T980	TPDKVQMTWTREKLI	55 / 9 AA	119