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:	Smad5
Human P-Site:	S208
P-Site Sequence:	TYPNSPASSGPGSPF
UniProt:	Q99717
Intern. Prot. ID:	IPI00017730

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad5	Q99717	S208	TYPNSPASSGPGSPF	100 / 9 AA	52
Phosphosite 1:	Smad5	Q99717	S209	YPNSPASSGPGSPFQ	100 / 8 AA	52
Phosphosite 2:	EXD3	Q9NX53	S10	SKCNTPASRAPGTAS	66 / 9 AA	26
Phosphosite 3:	SRCAP	Q6ZRS2	S40	ASSSSPASSGAGGIS	77 / 9 AA	344
Phosphosite 4:	SRCAP	Q6ZRS2	S41	SSSSPASSGAGGISP	87 / 8 AA	344
Phosphosite 5:	KIAA1614	Q5VZ46	S757	TAPMTPESSGPGGQA	75 / 8 AA	127
Phosphosite 6:	GPRIN1	Q7Z2K8	S492	GKTNPVSSGPGDPRS	75 / 8 AA	102
Phosphosite 7:	GPRIN1	Q7Z2K8	S491	SGKTNPVSSGPGDPR	75 / 8 AA	102
Phosphosite 8:	KIAA1614	Q5VZ46	S758	APMTPESSGPGGQAQ	75 / 8 AA	127
Phosphosite 9:	DZIP1L	Q8IYY4	S606	PSSTPPSSGPGMSTP	75 / 8 AA	87
Phosphosite 10:	DZIP1L	Q8IYY4	S605	GPSSTPPSSGPGMST	66 / 9 AA	87
Phosphosite 11:	CABIN1	Q9Y6J0	S1341	GASLPSSSGPGLTSP	85 / 7 AA	246
Phosphosite 12:	KIAA1632	Q9HCE0	S542	PSERKPSSSGPGSGT	85 / 7 AA	292
Phosphosite 13:	SYT5	O00445	S97	EELEPAPSGPGQQVA	85 / 7 AA	43
Phosphosite 14:	ARID1B	Q8NFD5	S241	YGSAAPASGGPGGRA	75 / 8 AA	236
Phosphosite 15:	FAM123B	Q5JTC6	S47	PTSEPSSSGPGRLKK	85 / 7 AA	124
Phosphosite 16:	ZNF335	Q9H4Z2	S394	QDPEAPSSSGPGHLV	66 / 9 AA	145
Phosphosite 17:	USP5	P45974	S710	NPLILPGSSGPGSTS	85 / 7 AA	96
Phosphosite 18:	FGA	P02671	S325	TATWKPGSSGPGSTG	85 / 7 AA	95
Phosphosite 19:	KIAA1522	Q9P206	S788	PAPAPASSAPGHVAK	75 / 8 AA	107
Phosphosite 20:	KIAA1632	Q9HCE0	S543	SERKPSSSGPGSGTW	85 / 7 AA	292