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:	PSPC1
Human P-Site:	S477
P-Site Sequence:	GPPSQMGSPMGSRTG
UniProt:	Q8WXF1
Intern. Prot. ID:	IPI00103525

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSPC1	Q8WXF1	S477	GPPSQMGSPMGSRTG	100 / 9 AA	59
Phosphosite 1:	ATF7	P17544	S199	PSNRQMGSPTGSLPL	87 / 8 AA	53
Phosphosite 2:	KIAA1486	Q9P242	S233	SSLSQMGSPAGDPEE	87 / 8 AA	71
Phosphosite 3:	ELMO3	Q96BJ8	S664	GLSALLGSPMGSEQT	66 / 9 AA	69
Phosphosite 4:	ZNF592	Q92610	S408	PSKSPVGSPLGSAIA	66 / 9 AA	138
Phosphosite 5:	Smad5	Q99717	S456	KVLTQMGSPLNPISS	55 / 9 AA	52
Phosphosite 6:	ARID1B	Q8NFD5	S729	PSPSPVGSPVGSNQS	66 / 9 AA	236
Phosphosite 7:	eIF2B-epsilon	Q13144	S610	FPLQQMDSPLDSSRY	62 / 8 AA	80
Phosphosite 8:	CEP110	O43303	T566	NTRQQMDTPMVSCGN	62 / 8 AA	113
Phosphosite 9:	INPP5B	P32019	S825	DDGSQLDSPMEIPKE	62 / 8 AA	113
Phosphosite 10:	ERK5	Q13164	S803	QREIQMDSPMLLADL	83 / 6 AA	88
Phosphosite 11:	SATB2	Q9UPW6	S39	ARLEQNGSPMGARGR	75 / 8 AA	83
Phosphosite 12:	OSMR	Q99650	S923	NYVSQLASPMFGDKD	71 / 7 AA	111
Phosphosite 13:	Smad2	Q15796	S458	KVLTQMGSPSVRCSS	83 / 6 AA	52
Phosphosite 14:	SMAD3	P84022	S416	KVLTQMGSPSIRCSS	83 / 6 AA	48
Phosphosite 15:	GRIK3	Q13003	T769	SKGYGIGTPMGSPYR	71 / 7 AA	104
Phosphosite 16:	SMAD1	Q15797	S456	KVLTQMGSPHNPISS	83 / 6 AA	52
Phosphosite 17:	Smad8	O15198	S458	KVLTQMGSPHNPISS	83 / 6 AA	52
Phosphosite 18:	GRIK2	Q13002	T768	SKGYGVGTPMGSPYR	71 / 7 AA	103
Phosphosite 19:	THRAP3	Q9Y2W1	S285	SSTSQMGSTLPSGAG	66 / 9 AA	109
Phosphosite 20:	CENPI	Q92674	S365	ELPSQMGSVLNNSLL	55 / 9 AA	87