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The map label for this gene is xylB [H]

Identifier: 23099542

GI number: 23099542

Start: 2117223

End: 2118797

Strand: Reverse

Name: xylB [H]

Synonym: OB2087

Alternate gene names: 23099542

Gene position: 2118797-2117223 (Counterclockwise)

Preceding gene: 23099543

Following gene: 23099541

Centisome position: 58.36

GC content: 37.65

Gene sequence:

>1575_bases
ATGAATTTGAAAACATTTAAAAACCCAATCATCCCTGGCTTTTACCCTGATCCATCTATCTGTCGAGTAGATGAGGATTA
TTATTTAGTAACTTCAACATTTGAATATTTCCCAGGAGTTCCAATTTTTCATAGTAGAGATTTAGTCAATTGGAACCAAA
TTGGTCATGTGCTAGACCGGCCATCTCAACTGAATCTGAATGGTATTCCTTGTTCAAGAGGAATTTACGCGCCTACGATT
AGATATCATAATGGGATCTTTTATATGATTACTACCTTTGTTGAAAGTAGAACGGGATTGAGACGTGATTTTTATGTTAC
TGCAGAAGATCCAGGAGGTCCTTGGAGTGACCCAAACTGGTTGGGACCAACGCCAGGTATTGATCCTTCATTGTTTTTTG
ATGACAATGGAAAGGTTTATTATACCGCAAACCGTCAACCACCAGATGGACAGGAATATCCGAAGCATATGGAAATCTAT
TTACAGGAATTAGACTTAGAAAGCAAACAATTAATAGGTGATAAGTATAGCTTGTGGGATGGTGCGTTGAAAAATGCTCA
TGCACAAGAAGCTCCCCACCTATATAAAGTGAATGGGTGGTACTATCTAATGATTGCAGAAGGTGGTACAGGATTTACGC
ATGCAGTAACCATAGCTAGAAGCAGATCCTTACTAGGACCATATGAATCAGCAAAAACAAACCCAATTTTGACTCATCGA
CATTTAGGAAGAGAGTATCCAATAAGTAACATAGGGCATGCAGACATTATTGAAACGCATAAAGGAGAGTGGTGGATGGT
ATGTCTTGGATCACGTCCTTATGGAGGGCATTACCGAAATTTAGGAAGGGAAACTTTTCTAGTCCCTATGGTGTGGGAGA
ACGATTGGCCTGTTATTAACCCTGGTAAAGGGATCGTTGAATTGGAATCACCTTTTCCTGATTTGGATGAAGTAAAATGG
CCGGAAGTTTCAGATAGAGATGATTTTAATTCGACAGAGCTTTCATTACAGTGGAATTTCGTACGGACACCACATGAAAC
ATTTTGGTCTTTGAACGAACGTCCAGGCTACTTAAGACTAAAGTTGAAACCAGAAACGATTATAGATCGAGTTAATCCAA
GCTTTATCGGGAGGCGTCAACAACATAAAAATTTTGTTGCTACTACATTAATGGAGTTTGTTCCTAAGAAAAGTGGAGAA
GTAGCTGGAATCGTTTTACTACAAAACAATGATTTTCAATTTCGAATGGAACTTCTACTGGATGGTGCATCTACTATTGT
TCGACTAATAAGAAGATATGATGGGATAGATCAGGTGATTTCTCAGGAACAAACGAGTGAGAATAAATTATATTTAAAAG
TAGAGGCAAAAGAGCAAGATTATTGTTTTTATTATGGGAATTCACTCAATAATTTTGAACTACTTGCAAATCAAGATGGC
AAATTACTAAGTACGGATATAGCTGGAGGATTTGTAGGGACCTATATAGGCATGTATGCCAGCAGTAATGGGAAGGAGAG
TACGAATAAAGCTGATTTTGATTGGTTTGAGTATAAAGAAATCTTACAAAAATAA

Upstream 100 bases:

>100_bases
TTAGATCATTTAATTAGGAAGCGTAAACACCCAAATACTCCTATAGTTACTGTCAATGACGTAACTAATATACGGACTAA
TCAATCTAGTAGGGAGGTAA

Downstream 100 bases:

>100_bases
GTGTAATAGGAGGAGGTTTTTATGAATAAAATTACTAATTTGAACGAGGAGGATCCATTAACATGGGCAGAAAAAGCATG
TAAAAGCATGATGAATCAAT

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: 524; Mature: 524

Protein sequence:

>524_residues
MNLKTFKNPIIPGFYPDPSICRVDEDYYLVTSTFEYFPGVPIFHSRDLVNWNQIGHVLDRPSQLNLNGIPCSRGIYAPTI
RYHNGIFYMITTFVESRTGLRRDFYVTAEDPGGPWSDPNWLGPTPGIDPSLFFDDNGKVYYTANRQPPDGQEYPKHMEIY
LQELDLESKQLIGDKYSLWDGALKNAHAQEAPHLYKVNGWYYLMIAEGGTGFTHAVTIARSRSLLGPYESAKTNPILTHR
HLGREYPISNIGHADIIETHKGEWWMVCLGSRPYGGHYRNLGRETFLVPMVWENDWPVINPGKGIVELESPFPDLDEVKW
PEVSDRDDFNSTELSLQWNFVRTPHETFWSLNERPGYLRLKLKPETIIDRVNPSFIGRRQQHKNFVATTLMEFVPKKSGE
VAGIVLLQNNDFQFRMELLLDGASTIVRLIRRYDGIDQVISQEQTSENKLYLKVEAKEQDYCFYYGNSLNNFELLANQDG
KLLSTDIAGGFVGTYIGMYASSNGKESTNKADFDWFEYKEILQK

Sequences:

>Translated_524_residues
MNLKTFKNPIIPGFYPDPSICRVDEDYYLVTSTFEYFPGVPIFHSRDLVNWNQIGHVLDRPSQLNLNGIPCSRGIYAPTI
RYHNGIFYMITTFVESRTGLRRDFYVTAEDPGGPWSDPNWLGPTPGIDPSLFFDDNGKVYYTANRQPPDGQEYPKHMEIY
LQELDLESKQLIGDKYSLWDGALKNAHAQEAPHLYKVNGWYYLMIAEGGTGFTHAVTIARSRSLLGPYESAKTNPILTHR
HLGREYPISNIGHADIIETHKGEWWMVCLGSRPYGGHYRNLGRETFLVPMVWENDWPVINPGKGIVELESPFPDLDEVKW
PEVSDRDDFNSTELSLQWNFVRTPHETFWSLNERPGYLRLKLKPETIIDRVNPSFIGRRQQHKNFVATTLMEFVPKKSGE
VAGIVLLQNNDFQFRMELLLDGASTIVRLIRRYDGIDQVISQEQTSENKLYLKVEAKEQDYCFYYGNSLNNFELLANQDG
KLLSTDIAGGFVGTYIGMYASSNGKESTNKADFDWFEYKEILQK
>Mature_524_residues
MNLKTFKNPIIPGFYPDPSICRVDEDYYLVTSTFEYFPGVPIFHSRDLVNWNQIGHVLDRPSQLNLNGIPCSRGIYAPTI
RYHNGIFYMITTFVESRTGLRRDFYVTAEDPGGPWSDPNWLGPTPGIDPSLFFDDNGKVYYTANRQPPDGQEYPKHMEIY
LQELDLESKQLIGDKYSLWDGALKNAHAQEAPHLYKVNGWYYLMIAEGGTGFTHAVTIARSRSLLGPYESAKTNPILTHR
HLGREYPISNIGHADIIETHKGEWWMVCLGSRPYGGHYRNLGRETFLVPMVWENDWPVINPGKGIVELESPFPDLDEVKW
PEVSDRDDFNSTELSLQWNFVRTPHETFWSLNERPGYLRLKLKPETIIDRVNPSFIGRRQQHKNFVATTLMEFVPKKSGE
VAGIVLLQNNDFQFRMELLLDGASTIVRLIRRYDGIDQVISQEQTSENKLYLKVEAKEQDYCFYYGNSLNNFELLANQDG
KLLSTDIAGGFVGTYIGMYASSNGKESTNKADFDWFEYKEILQK

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=548, Percent_Identity=35.2189781021898, Blast_Score=280, Evalue=2e-76,

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: 60271; Mature: 60271

Theoretical pI: Translated: 5.48; Mature: 5.48

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
1.7 %Met     (Translated Protein)
2.5 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
1.7 %Met     (Mature Protein)
2.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNLKTFKNPIIPGFYPDPSICRVDEDYYLVTSTFEYFPGVPIFHSRDLVNWNQIGHVLDR
CCCCCCCCCCCCCCCCCCCEEEECCCEEEEEEEHHHCCCCCCCCCCCCCCHHHHHHHHCC
PSQLNLNGIPCSRGIYAPTIRYHNGIFYMITTFVESRTGLRRDFYVTAEDPGGPWSDPNW
CCCCCCCCCCCCCCCCCCEEEECCCEEEEEHHHHHHCCCCCEEEEEEECCCCCCCCCCCC
LGPTPGIDPSLFFDDNGKVYYTANRQPPDGQEYPKHMEIYLQELDLESKQLIGDKYSLWD
CCCCCCCCCEEEECCCCEEEEEECCCCCCCCCCCHHHHHHHHHHCCCHHHHCCCCHHHHH
GALKNAHAQEAPHLYKVNGWYYLMIAEGGTGFTHAVTIARSRSLLGPYESAKTNPILTHR
HHHHCCCHHCCCCEEEECCEEEEEEECCCCCCEEEEEEECCCCCCCCCCCCCCCCEEEHH
HLGREYPISNIGHADIIETHKGEWWMVCLGSRPYGGHYRNLGRETFLVPMVWENDWPVIN
HCCCCCCCCCCCCCCEEECCCCCEEEEEECCCCCCCHHHHCCCCEEEEEEEECCCCCEEC
PGKGIVELESPFPDLDEVKWPEVSDRDDFNSTELSLQWNFVRTPHETFWSLNERPGYLRL
CCCCEEEECCCCCCHHCCCCCCCCCCCCCCCEEEEEEEEEECCCHHHHHCCCCCCCEEEE
KLKPETIIDRVNPSFIGRRQQHKNFVATTLMEFVPKKSGEVAGIVLLQNNDFQFRMELLL
EECHHHHHHCCCHHHHCCHHHHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCEEEEEEEC
DGASTIVRLIRRYDGIDQVISQEQTSENKLYLKVEAKEQDYCFYYGNSLNNFELLANQDG
CCHHHHHHHHHHHCCHHHHHHHCCCCCCEEEEEEECCCCCEEEEECCCCCCEEEEECCCC
KLLSTDIAGGFVGTYIGMYASSNGKESTNKADFDWFEYKEILQK
CEEEEHHCCHHHHHHHHHEECCCCCCCCCCCCCCHHHHHHHHCC
>Mature Secondary Structure
MNLKTFKNPIIPGFYPDPSICRVDEDYYLVTSTFEYFPGVPIFHSRDLVNWNQIGHVLDR
CCCCCCCCCCCCCCCCCCCEEEECCCEEEEEEEHHHCCCCCCCCCCCCCCHHHHHHHHCC
PSQLNLNGIPCSRGIYAPTIRYHNGIFYMITTFVESRTGLRRDFYVTAEDPGGPWSDPNW
CCCCCCCCCCCCCCCCCCEEEECCCEEEEEHHHHHHCCCCCEEEEEEECCCCCCCCCCCC
LGPTPGIDPSLFFDDNGKVYYTANRQPPDGQEYPKHMEIYLQELDLESKQLIGDKYSLWD
CCCCCCCCCEEEECCCCEEEEEECCCCCCCCCCCHHHHHHHHHHCCCHHHHCCCCHHHHH
GALKNAHAQEAPHLYKVNGWYYLMIAEGGTGFTHAVTIARSRSLLGPYESAKTNPILTHR
HHHHCCCHHCCCCEEEECCEEEEEEECCCCCCEEEEEEECCCCCCCCCCCCCCCCEEEHH
HLGREYPISNIGHADIIETHKGEWWMVCLGSRPYGGHYRNLGRETFLVPMVWENDWPVIN
HCCCCCCCCCCCCCCEEECCCCCEEEEEECCCCCCCHHHHCCCCEEEEEEEECCCCCEEC
PGKGIVELESPFPDLDEVKWPEVSDRDDFNSTELSLQWNFVRTPHETFWSLNERPGYLRL
CCCCEEEECCCCCCHHCCCCCCCCCCCCCCCEEEEEEEEEECCCHHHHHCCCCCCCEEEE
KLKPETIIDRVNPSFIGRRQQHKNFVATTLMEFVPKKSGEVAGIVLLQNNDFQFRMELLL
EECHHHHHHCCCHHHHCCHHHHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCEEEEEEEC
DGASTIVRLIRRYDGIDQVISQEQTSENKLYLKVEAKEQDYCFYYGNSLNNFELLANQDG
CCHHHHHHHHHHHCCHHHHHHHCCCCCCEEEEEEECCCCCEEEEECCCCCCEEEEECCCC
KLLSTDIAGGFVGTYIGMYASSNGKESTNKADFDWFEYKEILQK
CEEEEHHCCHHHHHHHHHEECCCCCCCCCCCCCCHHHHHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

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]