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:	AAT1
Human P-Site:	S258
P-Site Sequence:	EASLPALSDTSQFEK
UniProt:	Q7Z4T9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AAT1	Q7Z4T9	S258	EASLPALSDTSQFEK	100 / 9 AA	71
Phosphosite 1:	AAT1	Q7Z4T9	T260	SLPALSDTSQFEKRR	100 / 7 AA	71
Phosphosite 2:	MSL1	Q68DK7	S309	LECQPELSETSQTLP	75 / 8 AA	67
Phosphosite 3:	SLC2A12	Q8TD20	S244	LGRLRALSDTTEELT	66 / 9 AA	67
Phosphosite 4:	SYTL2	Q9HCH5	S225	KQTLPGLSNGSQIKA	66 / 9 AA	105
Phosphosite 5:	SLC12A6	Q9UHW9	S29	IDDIPGLSDTSPDLS	66 / 9 AA	128
Phosphosite 6:	TG	P01266	S756	SSMLPTLSDTYIPQC	85 / 7 AA	305
Phosphosite 7:	TG	P01266	T754	SNSSMLPTLSDTYIP	85 / 7 AA	305
Phosphosite 8:	PLEKHG2	Q9H7P9	S660	GSRLPSLSDISDVFE	66 / 9 AA	148
Phosphosite 9:	LIMA1	Q9UHB6	S263	NLELPRLSETSIKDR	75 / 8 AA	85
Phosphosite 10:	PLDN	Q9UL45	S30	GEPTPGLSDTSPDEG	75 / 8 AA	20
Phosphosite 11:	VWA5B2	Q8N398	S536	KALEPALSDISVDWF	85 / 7 AA	133
Phosphosite 12:	AAT1	Q7Z4T9	S261	LPALSDTSQFEKRRK	100 / 6 AA	71
Phosphosite 13:	SHE	Q5VZ18	S376	KILKPALSDHSEGEK	75 / 8 AA	54
Phosphosite 14:	GLI3	P10071	S1413	SGQLSDTSQTCRVNG	100 / 6 AA	170
Phosphosite 15:	GLI3	P10071	S1410	ALQSGQLSDTSQTCR	100 / 6 AA	170
Phosphosite 16:	FAM54B	Q9H019	S126	KPALPALSRTTELQD	66 / 9 AA	32
Phosphosite 17:	EXPH5	Q8NEV8	S1431	PSSLPALSEVNIGNS	62 / 8 AA	223
Phosphosite 18:	THRAP3	Q9Y2W1	S279	KPSPPLSSTSQMGST	75 / 8 AA	109
Phosphosite 19:	QSK	Q9Y2K2	S1226	GHEHPDLSDGSQHLN	75 / 8 AA	140
Phosphosite 20:	CCDC51	Q96ER9	S372	GSMILALSDTEQRLE	85 / 7 AA	46