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:	PLPB1
Human P-Site:	S521
P-Site Sequence:	AAEKLAKSHEKQQPQ
UniProt:	Q01538
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLPB1	Q01538	S521	AAEKLAKSHEKQQPQ	100 / 9 AA	122
Phosphosite 1:	MUDENG	Q9H0R1	S413	TVTFGAKSHEKQPFD	100 / 7 AA	55
Phosphosite 2:	A2ML1	A8K2U0	S829	VQTDLAKSHEYQLES	87 / 8 AA	161
Phosphosite 3:	IKZF3	Q9UKT9	S34	NDYSLTKSHEMENVD	62 / 8 AA	58
Phosphosite 4:	TMCC1	O94876	S268	EYLKLANSADKQQAA	66 / 9 AA	72
Phosphosite 5:	PQBP1	O60828	S106	AEEKLDRSHDKSDRG	62 / 8 AA	30
Phosphosite 6:	RASSF10	A6NK89	T169	ARPSLAMTQEKQRRV	62 / 8 AA	57
Phosphosite 7:	EAF2	Q96CJ1	S22	RVLKLGESFEKQPRC	66 / 9 AA	29
Phosphosite 8:	ZUFSP	Q96AP4	S132	ESRKFLKSREKQSSL	66 / 9 AA	66
Phosphosite 9:	RAPSN	Q13702	S92	SYLNLARSNEKLCEF	62 / 8 AA	46
Phosphosite 10:	MGLL	Q99685	S256	LLMELAKSQDKTLKI	71 / 7 AA	33
Phosphosite 11:	DDX23	Q9BUQ8	S683	GCDVLAKSLEKMGYN	75 / 8 AA	96
Phosphosite 12:	SEC16A	O15027	S674	FSVSLSNSHEKNQSW	71 / 7 AA	234
Phosphosite 13:	UBE3A	Q05086	S725	SDYILNKSVEKQFKA	75 / 8 AA	101
Phosphosite 14:	C9orf31	Q9NRJ2	S69	GKATLLKSHSKQPAQ	75 / 8 AA	18
Phosphosite 15:	IL33	O95760	S32	LCFKLGKSQQKAKEV	62 / 8 AA	31
Phosphosite 16:	NOSTRIN	Q8IVI9	S176	LLNKLTKSTEKLEKE	75 / 8 AA	58
Phosphosite 17:	TDG	Q13569	S91	KSGKSAKSKEKQEKI	77 / 9 AA	46
Phosphosite 18:	DNAH7	Q8WXX0	S3945	KIKKLAESHPKILYD	75 / 8 AA	461
Phosphosite 19:	ARMCX5	Q6P1M9	S140	NIRSYAKSHDKANTG	71 / 7 AA	62
Phosphosite 20:	WDR49	Q8IV35	S146	EASKRVKSHEKAVTC	75 / 8 AA	79