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:	POU4F3
Human P-Site:	S48
P-Site Sequence:	LQGNIFGSFDESLLA
UniProt:	Q15319
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POU4F3	Q15319	S48	LQGNIFGSFDESLLA	100 / 9 AA
Phosphosite 1:	USP34	Q70CQ2	S2044	DMKNIYESLDEVTIK	62 / 8 AA	404
Phosphosite 2:	CTSG	P08311	Y179	CLRIFGSYDPRRQIC	83 / 6 AA	29
Phosphosite 3:	CTSG	P08311	S178	QCLRIFGSYDPRRQI	83 / 6 AA	29
Phosphosite 4:	PDZD8	Q8NEN9	Y339	RLLIFGSYDREANVH	83 / 6 AA	129
Phosphosite 5:	PDZD8	Q8NEN9	S338	SRLLIFGSYDREANV	83 / 6 AA	129
Phosphosite 6:	FSIP2	Q5CZC0	S3051	PRESNFGSFDQTMKG	71 / 7 AA	370
Phosphosite 7:	Aquaporin 0	P30301	Y149	VLCIFATYDERRNGQ	50 / 8 AA	28
Phosphosite 8:	LONP2	Q86WA8	S719	QLTNAFGSFDLLDNT	85 / 7 AA	95
Phosphosite 9:	Hn1	Q9UK76	T54	MASNIFGTPEENQAS	55 / 9 AA	16
Phosphosite 10:	FBLN2	P98095	Y960	SQECANIYGSYQCYC	57 / 7 AA	127
Phosphosite 11:	AADAC	P22760	S67	DSFKVVGSFDEVPPT	62 / 8 AA	46
Phosphosite 12:	RGS1	Q08116	S101	TGQNVFGSFLKSEFS	83 / 6 AA	24
Phosphosite 13:	ACC2	O00763	S169	MTNFILGSFDDYSSD	71 / 7 AA	277
Phosphosite 14:	NuaK2	Q9H093	S523	AAPTTFGSLDELAPP	62 / 8 AA	70
Phosphosite 15:	PDPK2	Q6A1A2	S149	KYIRKIGSFDETCTR	71 / 7 AA	45
Phosphosite 16:	PDPK1	O15530	S176	KYIRKIGSFDETCTR	71 / 7 AA	63
Phosphosite 17:	SMCR8	Q8TEV9	T84	NDTKVFGTFDLNYFS	57 / 7 AA	105
Phosphosite 18:	Leucine-rich repeat-containing protein 14B	A6NHZ5	S476	VSTPLFGSFDPDIQE	83 / 6 AA	56
Phosphosite 19:	COL11A2	P13942	S1546	GLEEIFGSLDSLREE	83 / 6 AA	172
Phosphosite 20:	POM121L2	Q96KW2	S519	TFKPIFGSIDPLKTT	83 / 6 AA	103