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:	XYLB
Human P-Site:	S356
P-Site Sequence:	ESVSRSWSDFSKALQ
UniProt:	O75191
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XYLB	O75191	S356	ESVSRSWSDFSKALQ	100 / 9 AA	58
Phosphosite 1:	XYLB	O75191	S354	RNESVSRSWSDFSKA	100 / 7 AA	58
Phosphosite 2:	XYLB	O75191	S359	SRSWSDFSKALQSTE	100 / 6 AA	58
Phosphosite 3:	C15orf42	Q7Z2Z1	S72	FRELGSRSWEDFEEE	85 / 7 AA	211
Phosphosite 4:	UNC13C	Q8NB66	S551	AKLSRSESDFSKLCQ	88 / 9 AA	251
Phosphosite 5:	USP25	Q9UHP3	S747	YLEQPSRSDFSKHLK	85 / 7 AA	126
Phosphosite 6:	SPTBN4	Q9NRC6	S207	TDFSRSWSDGLGFNA	100 / 6 AA	417
Phosphosite 7:	NELF	Q6X4W1	S292	RSFSRSWSDPTPMKA	100 / 6 AA	60
Phosphosite 8:	Wnk4	Q96J92	T798	SLEHRSWTAFSTSSS	62 / 8 AA	135
Phosphosite 9:	NELF	Q6X4W1	S290	RERSFSRSWSDPTPM	100 / 6 AA	60
Phosphosite 10:	SPTBN4	Q9NRC6	S205	NITDFSRSWSDGLGF	100 / 6 AA	417
Phosphosite 11:	WRAP53	Q9BUR4	S162	RFLSGSWSEFSTQPE	66 / 9 AA	59
Phosphosite 12:	CTTNBP2	Q8WZ74	S1010	QTSWDDFSKAVSQAL	83 / 6 AA	181
Phosphosite 13:	CDK12	Q9NYV4	S228	RSPHRKWSDSSKQDD	75 / 8 AA	164
Phosphosite 14:	SPG7	Q9UQ90	S166	STSGGSISWNDFVHE	71 / 7 AA	88
Phosphosite 15:	APBB2	Q92870	S352	ENEKQPWSDFAVLNG	57 / 7 AA	83
Phosphosite 16:	KIAA0649	Q5T8A7	S1028	ADRTPPWSDFAHQSR	50 / 8 AA	127
Phosphosite 17:	FLJ23588	Q5THR3	S850	TKAKNRWSDLSKNFL	83 / 6 AA	173
Phosphosite 18:	RES4-22D	P78312	S1253	QRLSINWSNFSLKKA	62 / 8 AA	140
Phosphosite 19:	DPEP3	Q9H4B8	S387	IEELLSRSWSEEELQ	83 / 6 AA	54
Phosphosite 20:	DPEP3	Q9H4B8	S389	ELLSRSWSEEELQGV	83 / 6 AA	54