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:	MEX3B
Human P-Site:	S263
P-Site Sequence:	SGGSGPGSLWSKPTP
UniProt:	Q6ZN04
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEX3B	Q6ZN04	S263	SGGSGPGSLWSKPTP	100 / 9 AA	59
Phosphosite 1:	CENTB1	Q15027	S554	SIRPRPGSLRSKPEP	85 / 7 AA	82
Phosphosite 2:	MEX3B	Q6ZN04	S266	SGPGSLWSKPTPSIT	100 / 6 AA	59
Phosphosite 3:	SPTB	P11277	S2117	TERTSPVSLWSRLSS	55 / 9 AA	246
Phosphosite 4:	SGPL1	O95470	S65	EFVFQPESLWSRFKK	71 / 7 AA	64
Phosphosite 5:	USP34	Q70CQ2	S147	SKSSDPFSLWSTDEK	66 / 9 AA	404
Phosphosite 6:	Putative cationic amino acid transporter 3-like protein	Q7Z475	S22	EASSTPASLWSPVST	75 / 8 AA	14
Phosphosite 7:	TBC1D5	Q92609	S148	PLSQDEGSLWNKFFQ	62 / 8 AA	89
Phosphosite 8:	SACS	Q9NZJ4	T142	ETQYGTETLWSKDMA	62 / 8 AA	521
Phosphosite 9:	IDE	P14735	S345	IGHEGPGSLLSELKS	75 / 8 AA	118
Phosphosite 10:	SLC29A3	Q9BZD2	S339	SLNKGSGSLWTTKFF	71 / 7 AA	52
Phosphosite 11:	SFXN4	Q6P4A7	S283	YFRKNPGSLWILKLS	100 / 5 AA	38
Phosphosite 12:	QRSL1	Q9H0R6	S296	ELSSEVQSLWSKAAD	66 / 9 AA	57
Phosphosite 13:	GADD45GIP1	Q8TAE8	S74	ASGVVPGSLWPSPEQ	83 / 6 AA	25
Phosphosite 14:	NFKBIL1	Q9UBC1	S293	PRGAGRGSLWRFGDV	71 / 7 AA	43
Phosphosite 15:	LMF1	Q96S06	S338	LFPSGPGSLKDRVLQ	100 / 6 AA	65
Phosphosite 16:	ANKRD25	Q63ZY3	S79	SLPRGPGSWWTSTES	71 / 7 AA	91
Phosphosite 17:	KLHL5	Q96PQ7	S270	MEGVEPNSLWSLIQY	71 / 7 AA	84
Phosphosite 18:	Cas-L	Q14511	S563	LFRPGPGSLHLKNGP	66 / 9 AA	93
Phosphosite 19:	RTN1	Q16799	S19	LPLAGPGSQWLRHRG	71 / 7 AA	84
Phosphosite 20:	MOCOS	Q96EN8	S34	AYGYGPGSLRELRAR	83 / 6 AA	98