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:	PKNOX1
Human P-Site:	S239
P-Site Sequence:	GTIRIQNSQLQLQLN
UniProt:	P55347
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PKNOX1	P55347	S239	GTIRIQNSQLQLQLN	100 / 9 AA	48
Phosphosite 1:	ANKRD20A3	Q5VUR7	S32	SGYRIRDSELQKIHR	62 / 8 AA	94
Phosphosite 2:	ANKRD20A1	Q5TYW2	S32	SGYRIRDSELQKIHR	62 / 8 AA	94
Phosphosite 3:	ANKRD20A2	Q5SQ80	S32	SGYRIRDSELQKIHR	62 / 8 AA	94
Phosphosite 4:	ANKRD20B	Q5CZ79	S32	SGYRIRDSELQKIHR	62 / 8 AA	94
Phosphosite 5:	ANKRD20A4	Q4UJ75	S32	SGYRIRDSELQKIHR	62 / 8 AA	94
Phosphosite 6:	C5orf44	A5PLN9	T293	GERGRLQTSQLQRMA	75 / 8 AA	47
Phosphosite 7:	LRIT2	A6NDA9	S65	KQVRIENSPLFEMPQ	71 / 7 AA	60
Phosphosite 8:	C5orf44	A5PLN9	S294	ERGRLQTSQLQRMAP	75 / 8 AA	47
Phosphosite 9:	ZFP1	Q6P2D0	S337	GKSFIQNSQLIIHMR	100 / 6 AA	48
Phosphosite 10:	EP400	Q96L91	S2894	RLTRVPTSQLQAQGQ	62 / 8 AA	344
Phosphosite 11:	EP400	Q96L91	T2893	ARLTRVPTSQLQAQG	62 / 8 AA	344
Phosphosite 12:	ZNF221	Q9UK13	S295	GKAFIHDSQLQEHQR	71 / 7 AA	71
Phosphosite 13:	ZNF225	Q9UK10	S273	GKAFIHDSQLQEHQR	71 / 7 AA	82
Phosphosite 14:	ZNF224	Q9NZL3	S273	GKAFIHDSQLQEHQR	71 / 7 AA	82
Phosphosite 15:	ACPL2	Q8TE99	S269	YLLRLKNSQLEKTYG	62 / 8 AA	55
Phosphosite 16:	SAPS2	O75170	S227	RLGRDQGSQLQEALE	75 / 8 AA	105
Phosphosite 17:	ZNF284	Q2VY69	S216	SKAFSQNSQLQTHQR	100 / 6 AA	69
Phosphosite 18:	LDOC1	O95751	S24	RALSIENSQLMEQLR	71 / 7 AA	17
Phosphosite 19:	POLR3A	O14802	S643	SYVTIQNSELMSGSM	83 / 6 AA	156
Phosphosite 20:	ZNF284	Q2VY69	S272	GKAFIHNSQLREHQR	71 / 7 AA	69