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:	BTD
Human P-Site:	Y58
P-Site Sequence:	DHHEAEYYVAAVYEH
UniProt:	P43251
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTD	P43251	Y58	DHHEAEYYVAAVYEH	100 / 9 AA	61
Phosphosite 1:	PIK3AP1	Q6ZUJ8	Y133	CDDEPETYVAAVKKA	77 / 9 AA	90
Phosphosite 2:	Ig lambda chain V-I region MEM	P06887	Y89	SEDEADYYCAAWDDS	75 / 8 AA	12
Phosphosite 3:	Ig lambda chain V-I region WAH	P04208	Y88	SEDEADYYCAAWDDS	75 / 8 AA	12
Phosphosite 4:	Ig lambda chain V-I region MEM	P06887	Y88	QSEDEADYYCAAWDD	75 / 8 AA	12
Phosphosite 5:	Ig lambda chain V-I region WAH	P04208	Y87	RSEDEADYYCAAWDD	75 / 8 AA	12
Phosphosite 6:	MYBPC1	Q00872	Y323	MTDDSEYYVTAGDEK	62 / 8 AA	128
Phosphosite 7:	MYBPC1	Q00872	Y322	QMTDDSEYYVTAGDE	62 / 8 AA	128
Phosphosite 8:	NASP	P49321	Y558	VSVESENYVQAVEEF	66 / 9 AA	85
Phosphosite 9:	Ig lambda chain V-I region NEW	P01701	Y88	TGDEADYYCATWDSS	62 / 8 AA	11
Phosphosite 10:	CP	P00450	Y735	YLGERTYYIAAVEVE	66 / 9 AA	122
Phosphosite 11:	Ig lambda chain V-I region NEW	P01701	Y87	RTGDEADYYCATWDS	62 / 8 AA	11
Phosphosite 12:	PLRG1	O43660	Y92	NQGQEVEYFVAGTHP	62 / 8 AA	57
Phosphosite 13:	ZFYVE26	Q68DK2	Y2048	QLLEAEYYQLGVEVS	66 / 9 AA	285
Phosphosite 14:	MAP1B	P46821	Y1044	EKMEAEDYVMAVVDK	77 / 9 AA	271
Phosphosite 15:	WDTC1	Q8N5D0	Y249	LPDGAAQYYVAGHLP	71 / 7 AA	76
Phosphosite 16:	SLC35C2	Q9NQQ7	Y358	GDNEEEEYFVAQGQQ	71 / 7 AA	40
Phosphosite 17:	ERLIN1	O75477	Y262	KAKADAEYYAAHKYA	71 / 7 AA	39
Phosphosite 18:	Ig lambda chain V-II region WIN	P01712	Y88	QANNEADYYCSSYGG	50 / 8 AA	12
Phosphosite 19:	Ig lambda chain V-IV region MOL	P06889	Y85	SMDEADYYCQAWNSS	62 / 8 AA	11
Phosphosite 20:	Ig lambda chain V-IV region Hil	P01717	Y86	AEDEADYYCQAWDNS	62 / 8 AA	12