Definition Bifidobacterium longum subsp. infantis ATCC 15697, complete genome.
Accession NC_011593
Length 2,832,748

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The map label for this gene is nahA [H]

Identifier: 213691628

GI number: 213691628

Start: 849711

End: 851666

Strand: Direct

Name: nahA [H]

Synonym: Blon_0732

Alternate gene names: 213691628

Gene position: 849711-851666 (Clockwise)

Preceding gene: 213691627

Following gene: 213691631

Centisome position: 30.0

GC content: 62.68

Gene sequence:

>1956_bases
GTGCCCACTTCCGAACATAAGGCCGACGACGCAACGCGGCATCTTACCCTGATTCCCGCTCCGGTGACATTGGAGTACAC
CCATGGTACGGCTTTGATCGGTCCTCTGGTGACGATCGAGGATGCCGATCAGTCTTGGGAGACGTTGCCGATCGAGCAGC
TGTCCGACGAACTTCGGCACCGCTACGGCGTCACCGTCCTGAGGCGCCGCACACACGGCACCGTCATATCCCTGGGCCTG
GATTCACGGCTGGCCCATGACGAATACACGTTGGATGTGTCCGAATCGGAGGGCATCCGTGTGCGTGGCGGCGGCGAAAG
CGGGCTGCGGTACGGTCTGCAGACGCTGCGGCAGATCATCGGGCAGACCTCGCGTGCCATTCCCTGCCTGCATATCCAAG
ACAAGCCCGCGTTCGCGGTGCGCGCCTACAGTCTCGACGTGACACGCGGACGAGTGCCGACGATGGAGTTCCTCACCTGG
TTCGTCGACCAGCTGGCCTTATATAAATACAATCAGTTCCAGCTGTATGTCGAGCATGCCTTCGCGTTCGTCGAGCTCAG
CGAGGCGTGGCGCGGCACCGATCCGCTCACGGCCGCCGACATCACGTATCTGGACGAGTACTGCGCGCGTCGCGGCATCG
AGTTGGTGCCGTCGTTGGCCACGTTCGGGCACATGTACATGAATCTGCGCACCCGTGAGCATCGCGGGCTGGGTGAGTTT
CCCGAAGACGCCGACCGCCCGTTCAGCTTCATCGAACGCATGGAGCATCACACGCTGAACGCCGCCGATCCCAAGGCCCA
TGATTTCGCCTCGCGCCTGATTGAGGAATACGCGCCGCTGTTCCGTTCGAAGTCCTTCAATATCGGCGGCGATGAGACGT
TCGACTTGGGACGTGGCAGGTCCGCGCAGGACGCGCCGGAAGCCGGCCGCGATGAACTGTATGCCGGTTTCGTCAGGGAT
TTGTGCGAAACGCTTGCCCGTCATGGTCGGCAACCGATGTTGTGGGCGGACATCGCGCTCGAAAGCCCGCGCACGATGGA
TCTGCTGCCCGGCGACATCACGATGCTCAACTGGATGTACGAGCCGCAGATCGACGAGAGCAAGATCCAGACCATCGCCA
CGCAGGGCCGTCGACAGTTCGTGTGCCCCGCGGTGCGGGCTTGGAGCCGGTTCTTCCCCGATTATGCGGGTGCCTGGCTG
AACACGTATCACATGGCGTTGGCGGGGACCAAGTACGATGCGGAAGGCATGGTGGTCACCGATTGGGGTGATTATGGCCA
TGTCAACGATCCGCGTCTGAGCGTGCCGGGCCTGTGCTATGGCGCTCAGAACGCTTGGAATCCGATCGAGATCGATGCGC
ATGAGATGAACCGTCGAATCTCCGCTCTGGTGTATGGCGACGAATCCGGTCGCATCATGGATTGCCTCGCCCGCATCGAC
TCCGATGGGGTGTCATTCCCCTGGGACCTTGCCGTGCAGGTGCTGGAGCTGGAATACGGTTCCGGCACCGGCGCGCTGAA
CATGGATGTGGCGGCGTGCATGGAACGTTCGAGCGGCGGAAAGCTCACGCTGGACCGCACATTGGGATGCGATGACGCGC
GCCGGCGGATGCTCCAGTGGAACCGCGAGCGTATCGAACGGCGTCGGGATTGCGATCAGGTGCTGCGTGACTGCGGCGAC
GCGTTCGCCGGTCTAGACAAGGGAGGCCTGACCGCGGAGTTCCTGTCGGTGATGCTGGACGGGCAGCGACTGTTCAACGA
ACTTGGCGAGGAACTGCTGGCGTTGGCCGACGGCAAGGACGTCGGCAGCGGGGCGAATCGTCTCGCCGCCGATCTGGAGT
TGTGGTTCGAGCGGTATCGCGCACAGTGGCTGTCGGTCGGACGGCATGCCGAGCTCGCACGTATCGCCCACGTGGTGTGG
TCTCTCGCGGACATTCTGCGTAGGGGCGCTCTGTAA

Upstream 100 bases:

>100_bases
TGCCAATCGGCCAATAGAGAACGGTTCTCTTCGCGCCTATTCGCCGGTGTCGTACAATATCCCCTGGCGTGCTAACGAAA
ACCACATGAAAGGAGTAGCT

Downstream 100 bases:

>100_bases
GGAGCATGACCGAAGGCGGGGTCCATGCCCCGCCTTCGCTATCGCGCGTACTGGTCCTCGGTGGTGAAGCAGGTGCGATA
GACCATGGCCATGATCAGAC

Product: glycoside hydrolase, family 20

Products: NA

Alternate protein names: Beta-GlcNAcase; Beta-N-acetylhexosaminidase; Beta-NAHase; N-acetyl-beta-glucosaminidase [H]

Number of amino acids: Translated: 651; Mature: 650

Protein sequence:

>651_residues
MPTSEHKADDATRHLTLIPAPVTLEYTHGTALIGPLVTIEDADQSWETLPIEQLSDELRHRYGVTVLRRRTHGTVISLGL
DSRLAHDEYTLDVSESEGIRVRGGGESGLRYGLQTLRQIIGQTSRAIPCLHIQDKPAFAVRAYSLDVTRGRVPTMEFLTW
FVDQLALYKYNQFQLYVEHAFAFVELSEAWRGTDPLTAADITYLDEYCARRGIELVPSLATFGHMYMNLRTREHRGLGEF
PEDADRPFSFIERMEHHTLNAADPKAHDFASRLIEEYAPLFRSKSFNIGGDETFDLGRGRSAQDAPEAGRDELYAGFVRD
LCETLARHGRQPMLWADIALESPRTMDLLPGDITMLNWMYEPQIDESKIQTIATQGRRQFVCPAVRAWSRFFPDYAGAWL
NTYHMALAGTKYDAEGMVVTDWGDYGHVNDPRLSVPGLCYGAQNAWNPIEIDAHEMNRRISALVYGDESGRIMDCLARID
SDGVSFPWDLAVQVLELEYGSGTGALNMDVAACMERSSGGKLTLDRTLGCDDARRRMLQWNRERIERRRDCDQVLRDCGD
AFAGLDKGGLTAEFLSVMLDGQRLFNELGEELLALADGKDVGSGANRLAADLELWFERYRAQWLSVGRHAELARIAHVVW
SLADILRRGAL

Sequences:

>Translated_651_residues
MPTSEHKADDATRHLTLIPAPVTLEYTHGTALIGPLVTIEDADQSWETLPIEQLSDELRHRYGVTVLRRRTHGTVISLGL
DSRLAHDEYTLDVSESEGIRVRGGGESGLRYGLQTLRQIIGQTSRAIPCLHIQDKPAFAVRAYSLDVTRGRVPTMEFLTW
FVDQLALYKYNQFQLYVEHAFAFVELSEAWRGTDPLTAADITYLDEYCARRGIELVPSLATFGHMYMNLRTREHRGLGEF
PEDADRPFSFIERMEHHTLNAADPKAHDFASRLIEEYAPLFRSKSFNIGGDETFDLGRGRSAQDAPEAGRDELYAGFVRD
LCETLARHGRQPMLWADIALESPRTMDLLPGDITMLNWMYEPQIDESKIQTIATQGRRQFVCPAVRAWSRFFPDYAGAWL
NTYHMALAGTKYDAEGMVVTDWGDYGHVNDPRLSVPGLCYGAQNAWNPIEIDAHEMNRRISALVYGDESGRIMDCLARID
SDGVSFPWDLAVQVLELEYGSGTGALNMDVAACMERSSGGKLTLDRTLGCDDARRRMLQWNRERIERRRDCDQVLRDCGD
AFAGLDKGGLTAEFLSVMLDGQRLFNELGEELLALADGKDVGSGANRLAADLELWFERYRAQWLSVGRHAELARIAHVVW
SLADILRRGAL
>Mature_650_residues
PTSEHKADDATRHLTLIPAPVTLEYTHGTALIGPLVTIEDADQSWETLPIEQLSDELRHRYGVTVLRRRTHGTVISLGLD
SRLAHDEYTLDVSESEGIRVRGGGESGLRYGLQTLRQIIGQTSRAIPCLHIQDKPAFAVRAYSLDVTRGRVPTMEFLTWF
VDQLALYKYNQFQLYVEHAFAFVELSEAWRGTDPLTAADITYLDEYCARRGIELVPSLATFGHMYMNLRTREHRGLGEFP
EDADRPFSFIERMEHHTLNAADPKAHDFASRLIEEYAPLFRSKSFNIGGDETFDLGRGRSAQDAPEAGRDELYAGFVRDL
CETLARHGRQPMLWADIALESPRTMDLLPGDITMLNWMYEPQIDESKIQTIATQGRRQFVCPAVRAWSRFFPDYAGAWLN
TYHMALAGTKYDAEGMVVTDWGDYGHVNDPRLSVPGLCYGAQNAWNPIEIDAHEMNRRISALVYGDESGRIMDCLARIDS
DGVSFPWDLAVQVLELEYGSGTGALNMDVAACMERSSGGKLTLDRTLGCDDARRRMLQWNRERIERRRDCDQVLRDCGDA
FAGLDKGGLTAEFLSVMLDGQRLFNELGEELLALADGKDVGSGANRLAADLELWFERYRAQWLSVGRHAELARIAHVVWS
LADILRRGAL

Specific function: Unknown

COG id: COG3525

COG function: function code G; N-acetyl-beta-hexosaminidase

Gene ontology:

Cell location: Cell outer membrane; Lipid-anchor (Probable) [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the glycosyl hydrolase 20 family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR015882
- InterPro:   IPR001540
- InterPro:   IPR015883
- InterPro:   IPR017853
- InterPro:   IPR013781
- InterPro:   IPR011658 [H]

Pfam domain/function: PF00728 Glyco_hydro_20; PF02838 Glyco_hydro_20b [H]

EC number: =3.2.1.52 [H]

Molecular weight: Translated: 73348; Mature: 73216

Theoretical pI: Translated: 4.97; Mature: 4.97

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.5 %Cys     (Translated Protein)
2.6 %Met     (Translated Protein)
4.1 %Cys+Met (Translated Protein)
1.5 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
4.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MPTSEHKADDATRHLTLIPAPVTLEYTHGTALIGPLVTIEDADQSWETLPIEQLSDELRH
CCCCCCCCCCCCCEEEEECCCEEEEECCCCEEECCEEEEECCCCCCCCCCHHHHHHHHHH
RYGVTVLRRRTHGTVISLGLDSRLAHDEYTLDVSESEGIRVRGGGESGLRYGLQTLRQII
HHCHHHEEECCCCCEEEECCCCCCCCCCEEEEECCCCCEEEECCCCHHHHHHHHHHHHHH
GQTSRAIPCLHIQDKPAFAVRAYSLDVTRGRVPTMEFLTWFVDQLALYKYNQFQLYVEHA
CCCCCCCCEEEECCCCCEEEEEEEEEECCCCCCHHHHHHHHHHHHHHHCCCHHEEEHHHH
FAFVELSEAWRGTDPLTAADITYLDEYCARRGIELVPSLATFGHMYMNLRTREHRGLGEF
HHHHHHHHHHCCCCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHEEEHHHCCCCCCC
PEDADRPFSFIERMEHHTLNAADPKAHDFASRLIEEYAPLFRSKSFNIGGDETFDLGRGR
CCCCCCHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCEECCCCC
SAQDAPEAGRDELYAGFVRDLCETLARHGRQPMLWADIALESPRTMDLLPGDITMLNWMY
CCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEEECCCCCCEECCCCCEEEEEEEE
EPQIDESKIQTIATQGRRQFVCPAVRAWSRFFPDYAGAWLNTYHMALAGTKYDAEGMVVT
CCCCCHHHHHHHHHCCCCEECCHHHHHHHHHCCHHHHHHHHHHHHHEECCEECCCCEEEE
DWGDYGHVNDPRLSVPGLCYGAQNAWNPIEIDAHEMNRRISALVYGDESGRIMDCLARID
CCCCCCCCCCCCCCCCCEEECCCCCCCCEEECHHHHCCEEEEEEEECCCCHHHHHHHHHC
SDGVSFPWDLAVQVLELEYGSGTGALNMDVAACMERSSGGKLTLDRTLGCDDARRRMLQW
CCCCCCCHHHHEEEEEEEECCCCCCCCHHHHHHHHCCCCCEEEEECCCCCCHHHHHHHHH
NRERIERRRDCDQVLRDCGDAFAGLDKGGLTAEFLSVMLDGQRLFNELGEELLALADGKD
HHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
VGSGANRLAADLELWFERYRAQWLSVGRHAELARIAHVVWSLADILRRGAL
CCCCHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
PTSEHKADDATRHLTLIPAPVTLEYTHGTALIGPLVTIEDADQSWETLPIEQLSDELRH
CCCCCCCCCCCCEEEEECCCEEEEECCCCEEECCEEEEECCCCCCCCCCHHHHHHHHHH
RYGVTVLRRRTHGTVISLGLDSRLAHDEYTLDVSESEGIRVRGGGESGLRYGLQTLRQII
HHCHHHEEECCCCCEEEECCCCCCCCCCEEEEECCCCCEEEECCCCHHHHHHHHHHHHHH
GQTSRAIPCLHIQDKPAFAVRAYSLDVTRGRVPTMEFLTWFVDQLALYKYNQFQLYVEHA
CCCCCCCCEEEECCCCCEEEEEEEEEECCCCCCHHHHHHHHHHHHHHHCCCHHEEEHHHH
FAFVELSEAWRGTDPLTAADITYLDEYCARRGIELVPSLATFGHMYMNLRTREHRGLGEF
HHHHHHHHHHCCCCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHEEEHHHCCCCCCC
PEDADRPFSFIERMEHHTLNAADPKAHDFASRLIEEYAPLFRSKSFNIGGDETFDLGRGR
CCCCCCHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCEECCCCC
SAQDAPEAGRDELYAGFVRDLCETLARHGRQPMLWADIALESPRTMDLLPGDITMLNWMY
CCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEEECCCCCCEECCCCCEEEEEEEE
EPQIDESKIQTIATQGRRQFVCPAVRAWSRFFPDYAGAWLNTYHMALAGTKYDAEGMVVT
CCCCCHHHHHHHHHCCCCEECCHHHHHHHHHCCHHHHHHHHHHHHHEECCEECCCCEEEE
DWGDYGHVNDPRLSVPGLCYGAQNAWNPIEIDAHEMNRRISALVYGDESGRIMDCLARID
CCCCCCCCCCCCCCCCCEEECCCCCCCCEEECHHHHCCEEEEEEEECCCCHHHHHHHHHC
SDGVSFPWDLAVQVLELEYGSGTGALNMDVAACMERSSGGKLTLDRTLGCDDARRRMLQW
CCCCCCCHHHHEEEEEEEECCCCCCCCHHHHHHHHCCCCCEEEEECCCCCCHHHHHHHHH
NRERIERRRDCDQVLRDCGDAFAGLDKGGLTAEFLSVMLDGQRLFNELGEELLALADGKD
HHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
VGSGANRLAADLELWFERYRAQWLSVGRHAELARIAHVVWSLADILRRGAL
CCCCHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHCCC

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: 6.0

TargetDB status: NA

Availability: NA

References: 7881557; 12949112 [H]