Click here to switch to the map view.

The map label for this gene is xylB [H]

Identifier: 77748573

GI number: 77748573

Start: 1458488

End: 1460185

Strand: Reverse

Name: xylB [H]

Synonym: XAC1275

Alternate gene names: 77748573

Gene position: 1460185-1458488 (Counterclockwise)

Preceding gene: 21242030

Following gene: 21242018

Centisome position: 28.21

GC content: 65.72

Gene sequence:

>1698_bases
ATGGCACACGGGGATCTCTTGAAACGACTCGCATGGATGGCCGGCCTGCTGGCCGCATTGATCTGTCAGCTGGCACAAGC
CGGCACCGCGTTGATCACGCAGATCGATTACCAAGGCGACGATGGTGGCCCCGTGCCAACTGCCGCGCAATACCGCAATC
CGGTCGTGGCCGGCTTTCATCCGGACCCGTCGGCGGTGCGCGTCGGCGACGATTTTTATCTGGTGAATTCCAGTTTCGGC
TACTTCCCCGGCCTGCCGGTCTTCAAGAGCAGCGACCTGGTGCACTGGAACCAGATCGGCAACGCGATCGACCGTCCAAC
CCAGATCAACTACGGCAACGACGAACTGACCCGCGGCCTGTTTGCCGCCAGCATCAGCCACCACGCTGGCACCTTCTATA
TCGCCAACACCTGTTTTTACTGCGATGGCGGCAATTTCCTGATCACCGCCACCGATCCTGCCGGGCCATGGTCCGATCCG
ATCTGGCTGGACGCCAAGGGCATCGACCCCTCGCTGTTTTTCGATGACGATGGCAGCGCCTGGCTGGTCAACAACGACGT
GCCGGCCGGCAAGATGCGCTACGACGGGCACCGCGCCATCTGGCTGCAGCAGCTGGATCTGGCCAGCATGAAGTTGGTCG
GCACCCGTCAGGTGATCGTGGATTCCGGCTTCAAGCCGGCGACCAATCCCGAACACATCGAAGGCCCGCATCTGTTCCGC
CGCGATGGCTACTACTACCTTACCGCGGCCGAAGGCGGCACCGGCGAGCAGCATGCGCAGATGATCTACCGCAGCCGCCA
GATCGCCGGGCCATACGAGACCTGGAGCGGCAATCCGGTGCTCACCCAACGCGACCTGGACCCGTCTCGCACTGCGCCGA
TCACCTCGGCCGGGCATGCGCAGTTCATCGAACTCAAGGACGGCACATGGTGGGCGGTGTTCCTCGCGACGCGCCCTTAC
CGCGGCAATCACTACAACCTGGGCCGGGAAACCTTCCTGTTGCCGGTGCAATGGCGCGATGGCTGGCCGGTGGTGCTGCC
GCATGGCGCCGCGGTCCCTGCAGTGACCGCGCGCCCACCTTTGCCGGCGGGCGTGCAGACCCTGCCGACCACCGGGCCGA
TGCAGTGGAGCGAACGCTTCCAGGATGCGCGCGTGCCGATGCAATGGATGACCATCCACCCACCCGCGAGACCGTGGTAT
CAGCCCGGCGCGCAAGGTTTGCGCGTGACCCCGGCAAAGGTTGCGCTAGGCGATCTCGGCCGTGGTCCGCCGGCCTATCT
GGGTCATCGCCTGCAGCACCATCACGCCACCTTGGTCGCCACCTTGGTCGCCAGCGTGGATGGCAGCGCGCTGGCGCCAG
GCGAACAGGCCGGTCTGGCGATCGTGGCCAAGGAGAGCAACTTCCTGGCAGCGATGCTGGTGCGCGAGGACAGCGGCGCT
GCGGTGGTGCTGTATCGCCGCGCCGGATCGCAACAGCCCGGCACCGGCACCGAACTGGCACGCGCCCCCCTGCCCGATGC
CACGCAACCGGTGAGACTGCGCTTTGCGCTGGATGCCGCCCGCGTGCACGTGGATTACGCCGTCGGCCAGGGGCAGTGGC
AGACGCTGCTCGAACAGGGCGATGCAAGTGTGCTCAGCACCGAGTCGGCCGGCGGTTTTCTTGGCGCCACATTCGGGCCG
TACGCGTATGCGCGCTGA

Upstream 100 bases:

>100_bases
CGTGCAGGCATGCCATCACGCAGCGCTGGCATCGCAAAACGTCATGCCACGCCGCCCTGCGTGCTGTCATGCTGGTGTCG
TACTGGCGTTGCGCCAGGGC

Downstream 100 bases:

>100_bases
GCGGCGTGCAGGAACGGGGCTGCACGCGTGGTGCATGCAGGGTCCCAACGCCGGCCGCGCCCGCGCCGCAGCTACGCATG
CATTTCAGCAGCCGCTTAAC

Product: arabinosidase

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: 565; Mature: 564

Protein sequence:

>565_residues
MAHGDLLKRLAWMAGLLAALICQLAQAGTALITQIDYQGDDGGPVPTAAQYRNPVVAGFHPDPSAVRVGDDFYLVNSSFG
YFPGLPVFKSSDLVHWNQIGNAIDRPTQINYGNDELTRGLFAASISHHAGTFYIANTCFYCDGGNFLITATDPAGPWSDP
IWLDAKGIDPSLFFDDDGSAWLVNNDVPAGKMRYDGHRAIWLQQLDLASMKLVGTRQVIVDSGFKPATNPEHIEGPHLFR
RDGYYYLTAAEGGTGEQHAQMIYRSRQIAGPYETWSGNPVLTQRDLDPSRTAPITSAGHAQFIELKDGTWWAVFLATRPY
RGNHYNLGRETFLLPVQWRDGWPVVLPHGAAVPAVTARPPLPAGVQTLPTTGPMQWSERFQDARVPMQWMTIHPPARPWY
QPGAQGLRVTPAKVALGDLGRGPPAYLGHRLQHHHATLVATLVASVDGSALAPGEQAGLAIVAKESNFLAAMLVREDSGA
AVVLYRRAGSQQPGTGTELARAPLPDATQPVRLRFALDAARVHVDYAVGQGQWQTLLEQGDASVLSTESAGGFLGATFGP
YAYAR

Sequences:

>Translated_565_residues
MAHGDLLKRLAWMAGLLAALICQLAQAGTALITQIDYQGDDGGPVPTAAQYRNPVVAGFHPDPSAVRVGDDFYLVNSSFG
YFPGLPVFKSSDLVHWNQIGNAIDRPTQINYGNDELTRGLFAASISHHAGTFYIANTCFYCDGGNFLITATDPAGPWSDP
IWLDAKGIDPSLFFDDDGSAWLVNNDVPAGKMRYDGHRAIWLQQLDLASMKLVGTRQVIVDSGFKPATNPEHIEGPHLFR
RDGYYYLTAAEGGTGEQHAQMIYRSRQIAGPYETWSGNPVLTQRDLDPSRTAPITSAGHAQFIELKDGTWWAVFLATRPY
RGNHYNLGRETFLLPVQWRDGWPVVLPHGAAVPAVTARPPLPAGVQTLPTTGPMQWSERFQDARVPMQWMTIHPPARPWY
QPGAQGLRVTPAKVALGDLGRGPPAYLGHRLQHHHATLVATLVASVDGSALAPGEQAGLAIVAKESNFLAAMLVREDSGA
AVVLYRRAGSQQPGTGTELARAPLPDATQPVRLRFALDAARVHVDYAVGQGQWQTLLEQGDASVLSTESAGGFLGATFGP
YAYAR
>Mature_564_residues
AHGDLLKRLAWMAGLLAALICQLAQAGTALITQIDYQGDDGGPVPTAAQYRNPVVAGFHPDPSAVRVGDDFYLVNSSFGY
FPGLPVFKSSDLVHWNQIGNAIDRPTQINYGNDELTRGLFAASISHHAGTFYIANTCFYCDGGNFLITATDPAGPWSDPI
WLDAKGIDPSLFFDDDGSAWLVNNDVPAGKMRYDGHRAIWLQQLDLASMKLVGTRQVIVDSGFKPATNPEHIEGPHLFRR
DGYYYLTAAEGGTGEQHAQMIYRSRQIAGPYETWSGNPVLTQRDLDPSRTAPITSAGHAQFIELKDGTWWAVFLATRPYR
GNHYNLGRETFLLPVQWRDGWPVVLPHGAAVPAVTARPPLPAGVQTLPTTGPMQWSERFQDARVPMQWMTIHPPARPWYQ
PGAQGLRVTPAKVALGDLGRGPPAYLGHRLQHHHATLVATLVASVDGSALAPGEQAGLAIVAKESNFLAAMLVREDSGAA
VVLYRRAGSQQPGTGTELARAPLPDATQPVRLRFALDAARVHVDYAVGQGQWQTLLEQGDASVLSTESAGGFLGATFGPY
AYAR

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=540, Percent_Identity=28.7037037037037, Blast_Score=202, Evalue=4e-53,

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: 61246; Mature: 61114

Theoretical pI: Translated: 6.60; Mature: 6.60

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
1.6 %Met     (Translated Protein)
2.1 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
2.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAHGDLLKRLAWMAGLLAALICQLAQAGTALITQIDYQGDDGGPVPTAAQYRNPVVAGFH
CCCHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEEEECCCCCCCCCCHHHHCCCEEEECC
PDPSAVRVGDDFYLVNSSFGYFPGLPVFKSSDLVHWNQIGNAIDRPTQINYGNDELTRGL
CCCCEEEECCEEEEEECCCCCCCCCCCCCCCCEEEHHHHHHHHCCCCEECCCCHHHHHHH
FAASISHHAGTFYIANTCFYCDGGNFLITATDPAGPWSDPIWLDAKGIDPSLFFDDDGSA
HHHHHCCCCCEEEEEEEEEEECCCCEEEEECCCCCCCCCCEEEEECCCCCEEEECCCCCE
WLVNNDVPAGKMRYDGHRAIWLQQLDLASMKLVGTRQVIVDSGFKPATNPEHIEGPHLFR
EEEECCCCCCCEEECCCEEEEEEECCCCCEEEECCEEEEEECCCCCCCCCCCCCCCCEEE
RDGYYYLTAAEGGTGEQHAQMIYRSRQIAGPYETWSGNPVLTQRDLDPSRTAPITSAGHA
ECCEEEEEECCCCCCHHHHHHHHHHHHCCCCCCCCCCCEEEEECCCCCCCCCCCCCCCCE
QFIELKDGTWWAVFLATRPYRGNHYNLGRETFLLPVQWRDGWPVVLPHGAAVPAVTARPP
EEEEECCCCEEEEEEEECCCCCCCCCCCCEEEEEEEEECCCCCEEEECCCCCCEEECCCC
LPAGVQTLPTTGPMQWSERFQDARVPMQWMTIHPPARPWYQPGAQGLRVTPAKVALGDLG
CCCCCEECCCCCCCCHHHHHHHCCCCEEEEEECCCCCCCCCCCCCCCEECHHHHHHCCCC
RGPPAYLGHRLQHHHATLVATLVASVDGSALAPGEQAGLAIVAKESNFLAAMLVREDSGA
CCCHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCEEEEEECCCEEEEEEEEECCCC
AVVLYRRAGSQQPGTGTELARAPLPDATQPVRLRFALDAARVHVDYAVGQGQWQTLLEQG
EEEEEECCCCCCCCCCCHHHCCCCCCCCCCEEEEEEEEEEEEEEEEEECCCHHHHHHHCC
DASVLSTESAGGFLGATFGPYAYAR
CCEEEEECCCCCEEECCCCCCCCCC
>Mature Secondary Structure 
AHGDLLKRLAWMAGLLAALICQLAQAGTALITQIDYQGDDGGPVPTAAQYRNPVVAGFH
CCHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEEEECCCCCCCCCCHHHHCCCEEEECC
PDPSAVRVGDDFYLVNSSFGYFPGLPVFKSSDLVHWNQIGNAIDRPTQINYGNDELTRGL
CCCCEEEECCEEEEEECCCCCCCCCCCCCCCCEEEHHHHHHHHCCCCEECCCCHHHHHHH
FAASISHHAGTFYIANTCFYCDGGNFLITATDPAGPWSDPIWLDAKGIDPSLFFDDDGSA
HHHHHCCCCCEEEEEEEEEEECCCCEEEEECCCCCCCCCCEEEEECCCCCEEEECCCCCE
WLVNNDVPAGKMRYDGHRAIWLQQLDLASMKLVGTRQVIVDSGFKPATNPEHIEGPHLFR
EEEECCCCCCCEEECCCEEEEEEECCCCCEEEECCEEEEEECCCCCCCCCCCCCCCCEEE
RDGYYYLTAAEGGTGEQHAQMIYRSRQIAGPYETWSGNPVLTQRDLDPSRTAPITSAGHA
ECCEEEEEECCCCCCHHHHHHHHHHHHCCCCCCCCCCCEEEEECCCCCCCCCCCCCCCCE
QFIELKDGTWWAVFLATRPYRGNHYNLGRETFLLPVQWRDGWPVVLPHGAAVPAVTARPP
EEEEECCCCEEEEEEEECCCCCCCCCCCCEEEEEEEEECCCCCEEEECCCCCCEEECCCC
LPAGVQTLPTTGPMQWSERFQDARVPMQWMTIHPPARPWYQPGAQGLRVTPAKVALGDLG
CCCCCEECCCCCCCCHHHHHHHCCCCEEEEEECCCCCCCCCCCCCCCEECHHHHHHCCCC
RGPPAYLGHRLQHHHATLVATLVASVDGSALAPGEQAGLAIVAKESNFLAAMLVREDSGA
CCCHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCEEEEEECCCEEEEEEEEECCCC
AVVLYRRAGSQQPGTGTELARAPLPDATQPVRLRFALDAARVHVDYAVGQGQWQTLLEQG
EEEEEECCCCCCCCCCCHHHCCCCCCCCCCEEEEEEEEEEEEEEEEEECCCHHHHHHHCC
DASVLSTESAGGFLGATFGPYAYAR
CCEEEEECCCCCEEECCCCCCCCCC

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]