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:	UBL4B
Human P-Site:	S31
P-Site Sequence:	ATLKRLVSRRLKVPE
UniProt:	Q8N7F7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBL4B	Q8N7F7	S31	ATLKRLVSRRLKVPE	100 / 9 AA	20
Phosphosite 1:	Sh3tc1	Q8TE82	S571	FLLGRLCSRRLKLSQ	87 / 8 AA	147
Phosphosite 2:	PTCD2	Q8WV60	S374	LLNKRMVSRRTFQPL	85 / 7 AA	44
Phosphosite 3:	RAB6IP1	Q6IQ26	S898	SMEKKLLSRHLKQLL	66 / 9 AA	147
Phosphosite 4:	NANOG neighbor homeobox	Q7Z5D8	S110	YPEKRLVSKSLMHTL	66 / 9 AA	23
Phosphosite 5:	ASPHD1	Q5U4P2	S147	PRTEGLVSRRLRAYA	85 / 7 AA	41
Phosphosite 6:	AKAP5	P24588	T87	ASLKRLVTRRKRSES	85 / 7 AA	47
Phosphosite 7:	F8A1	P23610	S30	LARYRLVSNKLKKRF	75 / 8 AA	39
Phosphosite 8:	HSPA9	P38646	S42	HEAFRLVSRRDYASE	100 / 6 AA	74
Phosphosite 9:	XRCC2	O43543	S257	SNQFSLVSRCLKSNS	85 / 7 AA	32
Phosphosite 10:	FRAT1	Q92837	S222	EAVRRLHSRRLQLRA	66 / 9 AA	29
Phosphosite 11:	LPAAT-THETA	Q53EU6	T283	MKDRHLVTKRLKEHI	55 / 9 AA	49
Phosphosite 12:	SNRPA	P09012	S48	LDILVSRSLKMRGQA	85 / 7 AA	31
Phosphosite 13:	TMEM199	Q8N511	S56	SGPQRLVSFRLIRDL	75 / 8 AA	23
Phosphosite 14:	RSK3	Q15349	S730	RGMKRLTSTRL____	75 / 8 AA	83
Phosphosite 15:	TMCO6	Q96DC7	S41	RREQQLVSKRLLRND	62 / 8 AA	54
Phosphosite 16:	LUZP5	Q86XI2	S515	ETDSRPVSRRLVSLI	85 / 7 AA	132
Phosphosite 17:	RSK3	Q15349	T729	RRGMKRLTSTRL___	75 / 8 AA	83
Phosphosite 18:	IQSEC3	Q9UPP2	S315	KYGGHLVSRRAACTI	83 / 6 AA	128
Phosphosite 19:	DDN	O94850	S515	SPCQKRLSSSRLLHQ	75 / 8 AA	76
Phosphosite 20:	NOLA2	Q9NX24	S40	PIAQPLASRRLTRKL	55 / 9 AA	17