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The map label for this gene is xylB [H]

Identifier: 238923422

GI number: 238923422

Start: 939421

End: 940992

Strand: Direct

Name: xylB [H]

Synonym: EUBREC_1042

Alternate gene names: 238923422

Gene position: 939421-940992 (Clockwise)

Preceding gene: 238923421

Following gene: 238923424

Centisome position: 27.23

GC content: 43.64

Gene sequence:

>1572_bases
ATGGTAACAGCAAAAAATCCAATACTTTCAGGTTTTTATCCTGATCCATCAATATGTAGAGTCGGGGAAGACTATTATCT
GGTGACATCAAGCTTTGTGTATGCACCGGGTGTTCCCATATTTCATAGCCGGGATCTGGCTCATTGGGAGCAGATTGGCA
ATATACTTGACAGACCATCGCAGCTATGCGTGGAAAATGAAGAAATATCGAGAGGTATTTTTGCACCGACCATAAGATAT
CATGAAGGAACTTTTTTTATGATAACGACCAATGTATCGCATGGCGGCAATTTTATAGTGACAGCGCAGGATCCGGCAGG
ACCGTGGTCTGATCCGTATTATTTGGGAGAAGAAGCAGTAGGAATAGACCCAAGCCTTTTCTTTGATGATGACGGCAGAT
GTTATTACTGTGGCACACGCCCAAACCCTGAAGGAGTACGCTACAATGGAGACTGGGAGATATGGATACAGGAGCTTGAT
CTTGGAACCATGAAGCTTAAGGGCAGGAGCATGGCCATATGGAAAGGTGCTGTAAAGGGCTGCATATGGCCGGAAGGACC
ACATATCTACAAGATAAACGGATATTATTATCTGATGCATGCAGAGGGCGGCACCGGACCGGAGCACAGTATAACGATAG
CAAGAAGCACGGAGCTTTTTAAATGGTTTGAAGGATGTCCGAGAAATCCGATATTTACACACAGAAATCTGGGGATGGAT
TATCCGGTCATCTATGCAGGACATGGTGATCTGGTGGATGATATAAACGGAAACTGGTATGTGGTCATGCTTGCGTCAAG
ACCATGCAAAAAGCACAGCAGTATGGGCAGGGAAACCTTTATTGCAAAAACAATATGGGAAAACGAATGGCCGGTAATAG
CACCCGGGATAGGACACCTTGAGGATACGGTAGATATACCGCTTGAAGAGTGCAGATTTATAGATGAGATATCAGAAAAT
GATTTTATAACTTTCTGCGAAGCCAAGCCTGATAAGAGGCTGGTTGGAATAGGAAAACGCAACGAGTCTTTTTACTCCCT
TAAGGAAAATCCGGGAGTACTGAGACTGTACACAAACAAAGAGCAGATCACTGATCTTGGCACAAGTGCATTTCTTGGAC
TAAGACAGAAGGGCTATGAGTTTACGGTAAAGACAGCAGTGCGTTTTATCCCACAGTCGGATAATGAGACGGCAGGACTT
GTACTTTTCCAGAACAATGAGAATCATCTTCGCGCTGAGATAACAATGGAAGCCCAAAGGCTGGTATTTGTGGTGACTAC
ACATATTAAGGGAACTGACAAAAAGATAGCAGTGGCAGATATTATGGAGTACAGCGTTACAGAAAAAAATCCACTGTGGA
ATATATGTATGATCTGTAAGGAACAGGAAGCATCTATATGGATAGGTACGGCCGAAAAGAGCGTAAAAGTCGCAGAAAAA
ATAAGTCTGCTGCCATATACCACAGAAGAAGCAGGTGGCTTTGTGGGCTGTACGGTCGGTATGTATGCATCCTCAAATGG
CAGCAATAGTGATAACTATGCAGAATTTTCATACATAATGCTCACCCAATAA

Upstream 100 bases:

>100_bases
AATCATGTTGTAAGAATTGAAATTGAAGAGGAAGACAGAGACAAGCAGTTTACGATACTGGGCTTTGGATATGTATTATA
GAGAATGAGAGGTAAGAGAC

Downstream 100 bases:

>100_bases
ACATTTTGCGAAATTCAGTCGGGGTGCAGCCCTTTTCAGTTTTGAACACCCTTATGAAAGTGGATGGATTTGCAAAGCCT
GACTGCATTGCAGTCTCGGT

Product: arabinofuranosidase

Products: NA

Alternate protein names: Beta-xylosidase; 1,4-beta-D-xylan xylohydrolase; Xylan 1,4-beta-xylosidase; Alpha-N-arabinofuranosidase; Arabinosidase [H]

Number of amino acids: Translated: 523; Mature: 523

Protein sequence:

>523_residues
MVTAKNPILSGFYPDPSICRVGEDYYLVTSSFVYAPGVPIFHSRDLAHWEQIGNILDRPSQLCVENEEISRGIFAPTIRY
HEGTFFMITTNVSHGGNFIVTAQDPAGPWSDPYYLGEEAVGIDPSLFFDDDGRCYYCGTRPNPEGVRYNGDWEIWIQELD
LGTMKLKGRSMAIWKGAVKGCIWPEGPHIYKINGYYYLMHAEGGTGPEHSITIARSTELFKWFEGCPRNPIFTHRNLGMD
YPVIYAGHGDLVDDINGNWYVVMLASRPCKKHSSMGRETFIAKTIWENEWPVIAPGIGHLEDTVDIPLEECRFIDEISEN
DFITFCEAKPDKRLVGIGKRNESFYSLKENPGVLRLYTNKEQITDLGTSAFLGLRQKGYEFTVKTAVRFIPQSDNETAGL
VLFQNNENHLRAEITMEAQRLVFVVTTHIKGTDKKIAVADIMEYSVTEKNPLWNICMICKEQEASIWIGTAEKSVKVAEK
ISLLPYTTEEAGGFVGCTVGMYASSNGSNSDNYAEFSYIMLTQ

Sequences:

>Translated_523_residues
MVTAKNPILSGFYPDPSICRVGEDYYLVTSSFVYAPGVPIFHSRDLAHWEQIGNILDRPSQLCVENEEISRGIFAPTIRY
HEGTFFMITTNVSHGGNFIVTAQDPAGPWSDPYYLGEEAVGIDPSLFFDDDGRCYYCGTRPNPEGVRYNGDWEIWIQELD
LGTMKLKGRSMAIWKGAVKGCIWPEGPHIYKINGYYYLMHAEGGTGPEHSITIARSTELFKWFEGCPRNPIFTHRNLGMD
YPVIYAGHGDLVDDINGNWYVVMLASRPCKKHSSMGRETFIAKTIWENEWPVIAPGIGHLEDTVDIPLEECRFIDEISEN
DFITFCEAKPDKRLVGIGKRNESFYSLKENPGVLRLYTNKEQITDLGTSAFLGLRQKGYEFTVKTAVRFIPQSDNETAGL
VLFQNNENHLRAEITMEAQRLVFVVTTHIKGTDKKIAVADIMEYSVTEKNPLWNICMICKEQEASIWIGTAEKSVKVAEK
ISLLPYTTEEAGGFVGCTVGMYASSNGSNSDNYAEFSYIMLTQ
>Mature_523_residues
MVTAKNPILSGFYPDPSICRVGEDYYLVTSSFVYAPGVPIFHSRDLAHWEQIGNILDRPSQLCVENEEISRGIFAPTIRY
HEGTFFMITTNVSHGGNFIVTAQDPAGPWSDPYYLGEEAVGIDPSLFFDDDGRCYYCGTRPNPEGVRYNGDWEIWIQELD
LGTMKLKGRSMAIWKGAVKGCIWPEGPHIYKINGYYYLMHAEGGTGPEHSITIARSTELFKWFEGCPRNPIFTHRNLGMD
YPVIYAGHGDLVDDINGNWYVVMLASRPCKKHSSMGRETFIAKTIWENEWPVIAPGIGHLEDTVDIPLEECRFIDEISEN
DFITFCEAKPDKRLVGIGKRNESFYSLKENPGVLRLYTNKEQITDLGTSAFLGLRQKGYEFTVKTAVRFIPQSDNETAGL
VLFQNNENHLRAEITMEAQRLVFVVTTHIKGTDKKIAVADIMEYSVTEKNPLWNICMICKEQEASIWIGTAEKSVKVAEK
ISLLPYTTEEAGGFVGCTVGMYASSNGSNSDNYAEFSYIMLTQ

Specific function: Has a 1.6-fold higher activity as an arabinosidase than as a beta-xylosidase when tested on the substrates nitrophenyl- beta-D-xylopyranoside and P-nitrophenyl-alpha-L-arabinofuranoside [H]

COG id: COG3507

COG function: function code G; Beta-xylosidase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the glycosyl hydrolase 43 family [H]

Homologues:

Organism=Escherichia coli, GI1786467, Length=426, Percent_Identity=35.6807511737089, Blast_Score=227, Evalue=1e-60,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR008985
- InterPro:   IPR013320
- InterPro:   IPR006710 [H]

Pfam domain/function: PF04616 Glyco_hydro_43 [H]

EC number: =3.2.1.37; =3.2.1.55 [H]

Molecular weight: Translated: 58936; Mature: 58936

Theoretical pI: Translated: 4.89; Mature: 4.89

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.3 %Cys     (Translated Protein)
2.5 %Met     (Translated Protein)
4.8 %Cys+Met (Translated Protein)
2.3 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
4.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MVTAKNPILSGFYPDPSICRVGEDYYLVTSSFVYAPGVPIFHSRDLAHWEQIGNILDRPS
CCCCCCCCEECCCCCCCCEEECCCEEEEEECEEECCCCCEEECCCHHHHHHHHHHHCCCH
QLCVENEEISRGIFAPTIRYHEGTFFMITTNVSHGGNFIVTAQDPAGPWSDPYYLGEEAV
HHEECCCHHCCCEECCEEEEECCEEEEEEEECCCCCCEEEEECCCCCCCCCCEECCCCCC
GIDPSLFFDDDGRCYYCGTRPNPEGVRYNGDWEIWIQELDLGTMKLKGRSMAIWKGAVKG
CCCCEEEECCCCCEEEECCCCCCCCEEECCCEEEEEEEECCCEEEECCCEEEEEEHHHCC
CIWPEGPHIYKINGYYYLMHAEGGTGPEHSITIARSTELFKWFEGCPRNPIFTHRNLGMD
CCCCCCCEEEEECCEEEEEECCCCCCCCCEEEEEECHHHHHHHHCCCCCCCEEECCCCCC
YPVIYAGHGDLVDDINGNWYVVMLASRPCKKHSSMGRETFIAKTIWENEWPVIAPGIGHL
CCEEEECCCCEEECCCCCEEEEEEECCCCHHHHCCCCCEEEEEEEECCCCCEEECCCCCC
EDTVDIPLEECRFIDEISENDFITFCEAKPDKRLVGIGKRNESFYSLKENPGVLRLYTNK
CCCCCCCHHHHHHHHHCCCCCEEEEECCCCCCEEEEECCCCCCEEEECCCCCEEEEEECH
EQITDLGTSAFLGLRQKGYEFTVKTAVRFIPQSDNETAGLVLFQNNENHLRAEITMEAQR
HHHHHCCCHHHHHHHHCCCEEEEEEEEEEECCCCCCCEEEEEEECCCCEEEEEEEEECCE
LVFVVTTHIKGTDKKIAVADIMEYSVTEKNPLWNICMICKEQEASIWIGTAEKSVKVAEK
EEEEEEEECCCCCCEEEEEHHHHHCCCCCCCCEEEEEEEECCCCEEEEECCCCHHHHHHH
ISLLPYTTEEAGGFVGCTVGMYASSNGSNSDNYAEFSYIMLTQ
EEECEECHHHCCCEEEEEEEEEECCCCCCCCCEEEEEEEEEEC
>Mature Secondary Structure
MVTAKNPILSGFYPDPSICRVGEDYYLVTSSFVYAPGVPIFHSRDLAHWEQIGNILDRPS
CCCCCCCCEECCCCCCCCEEECCCEEEEEECEEECCCCCEEECCCHHHHHHHHHHHCCCH
QLCVENEEISRGIFAPTIRYHEGTFFMITTNVSHGGNFIVTAQDPAGPWSDPYYLGEEAV
HHEECCCHHCCCEECCEEEEECCEEEEEEEECCCCCCEEEEECCCCCCCCCCEECCCCCC
GIDPSLFFDDDGRCYYCGTRPNPEGVRYNGDWEIWIQELDLGTMKLKGRSMAIWKGAVKG
CCCCEEEECCCCCEEEECCCCCCCCEEECCCEEEEEEEECCCEEEECCCEEEEEEHHHCC
CIWPEGPHIYKINGYYYLMHAEGGTGPEHSITIARSTELFKWFEGCPRNPIFTHRNLGMD
CCCCCCCEEEEECCEEEEEECCCCCCCCCEEEEEECHHHHHHHHCCCCCCCEEECCCCCC
YPVIYAGHGDLVDDINGNWYVVMLASRPCKKHSSMGRETFIAKTIWENEWPVIAPGIGHL
CCEEEECCCCEEECCCCCEEEEEEECCCCHHHHCCCCCEEEEEEEECCCCCEEECCCCCC
EDTVDIPLEECRFIDEISENDFITFCEAKPDKRLVGIGKRNESFYSLKENPGVLRLYTNK
CCCCCCCHHHHHHHHHCCCCCEEEEECCCCCCEEEEECCCCCCEEEECCCCCEEEEEECH
EQITDLGTSAFLGLRQKGYEFTVKTAVRFIPQSDNETAGLVLFQNNENHLRAEITMEAQR
HHHHHCCCHHHHHHHHCCCEEEEEEEEEEECCCCCCCEEEEEEECCCCEEEEEEEEECCE
LVFVVTTHIKGTDKKIAVADIMEYSVTEKNPLWNICMICKEQEASIWIGTAEKSVKVAEK
EEEEEEEECCCCCCEEEEEHHHHHCCCCCCCCEEEEEEEECCCCEEEEECCCCHHHHHHH
ISLLPYTTEEAGGFVGCTVGMYASSNGSNSDNYAEFSYIMLTQ
EEECEECHHHCCCEEEEEEEEEECCCCCCCCCEEEEEEEEEEC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 9.0

TargetDB status: NA

Availability: NA

References: 1905520 [H]