Definition Helicobacter acinonychis str. Sheeba chromosome, complete genome.
Accession NC_008229
Length 1,553,927

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The map label for this gene is acnB [H]

Identifier: 109947222

GI number: 109947222

Start: 566823

End: 569381

Strand: Direct

Name: acnB [H]

Synonym: Hac_0644

Alternate gene names: 109947222

Gene position: 566823-569381 (Clockwise)

Preceding gene: 109947220

Following gene: 109947224

Centisome position: 36.48

GC content: 43.45

Gene sequence:

>2559_bases
ATGAAAGATTTTTTAGAAGATTACAAAAAAAGCGTTTTAGAAAGGGAAAGCGAGGGCATTCCGGCACTTCCTTTAAACGC
TAAACAAGTGGAAGCCGTCGTTGAGATTTTGATGAAAGATCCCACAAACGCCGCTTTTGCTAAAGAGTTACTCATTCATA
GAGTGAGCCCTGGGGTTGATGAGGGGGCGAAAGTCAAAGCGGAATTTTTAGCCAAATTGTCTCAAAAAAAACTAGAATGT
GTGCATATTAGCGCTTTAGAAGCGACCACTCTTTTAGGCACGATGCTTGGAGGCTATAATGTAGAGCCTTTGATTGTGGG
TTTAGAAAGCCAAGACAAAAACATCGCTAGAGAGAGCGCGAAAGCTTTAAAAACCACTCTTTTAGTTTATGGATCGTTTG
ATAAAATTGCCACAATGAGTAAAACTAACGCTTTAGCTAAAGAAGTGATAGAATCTTGGGCGAATGCAGAATGGTTTTTG
AATAAAGAGCCTTTGAATGAATGCATTGAAGCGTGCGTGTTTAAAATTGATGGCGAAACCAATACCGATGATTTAAGTCC
AGCGAGCGATGCTTTTACACGAAGCGATATTCCTTTACACGCCAAAGCCATGTTAAAAAACAGGATTGAAAACTACGAAC
AACGCATAAAAGCCATTAAAACTAAAGGCGTTCCTGTGGCGTATGTGGGTGATGTGGTAGGCACAGGAAGCTCTAGAAAA
AGCGCAACAAACTCTATCATGTGGCATTTTGGTAAGGACATTCCTTTCGTGCCTAATAAAAGGAGTGGGGGCATTGTGAT
TGGGGGAGTGATTGCTCCGATTTTCTTTGCGACTTGTGAAGATAGTGGGGCGTTACCCATTGTGGCTGATGTTAAAGACT
TAAAAGAGGGCGATATTATTAAAATTTACCCTTATAAAGGCGAAATCACGCTGAATGATAAAGTGGTTAGCACCTTTAAA
CTAGAGCCTGAAACTTTATTAGATGAAGTGAGGGCTTCTGGGCGTATCCCTTTAATCATTGGTAGGGGTTTGACTAACAA
AGCACGTAAATTCTTAGGGCTTGGCGAATCTGAAGCGTTTAAAAAGCCATCCGCTCCCAAAAGCGACGCTAAAGGCTACA
CTTTAGCCCAAAAAATTGTAGGTCGTGCTTGTGGGGTAGAGGGAATTTTGCCTGGCACTTATTGTGAGCCAAAGGTTACC
ACTGTAGGCAGTCAAGACACCACAGGGGCGATGACCAGAGATGAGGTTAAAGAATTAGCGAGCTTGAAATTTGATGCACC
TTTTGTGTTGCAAAGTTTTTGCCATACTGCTGCTTATCCAAAGCCTAGCGATGTGAGTTTGCATGCGACTTTGCCTAGCT
TTATCACCCAAAGAGGGGGCGTGGCATTGCATCCGGGCGATGGCGTGATCCATACATGGCTTAATCGTATGGGATTGCCT
GACACTTTAGGCACAGGGGGGGATAGCCACACTCGTTTCCCTCTAGGTATTAGTTTCCCTGCAGGGAGTGGGCTAGTCGC
TTTTGCGGCGGTTACAGGCACGATGCCATTGAACATGCCAGAATCGGTGTTGGTGCGTTTTAAAGGGGAAATGAACCTTG
GGATCACCTTAAGGGATTTAGTGAATGCGATCCCTTATTATGCGATTAAAAAAGGGTTACTCACGGTGGAGAAAAAAGGT
AAAACCAATGTCTTTAACGGCCGTATTTTAGAGATTGAGGGCTTGCCTGATATTAAAATGGAGCAGGCTTTTGAATTGAG
CGATGCGAGTGCAGAAAGGAGTGCGGCTGCTTGTGTGGTGCGTTTGAATAAAGAACCGATGATTGAATACTTGAAATCCA
ATATCAAGCTTATTGATGAAATGATTGCAAGCGGTTATGAAGATAAAGAGACTTTGAAAAAACGCAGAGATGTGATGCAA
GCTTGGGTGGATAAACCGGTGTTATTAGAGCCAGATAGTAATGCCCAATATGCTGCTGTCATTGAAATTGATGTAACAGA
AATCACTGAGCCTATTTTGGCTTGCCCCAACGATCCTGATGATGTCGCCACTCTGAGCGAAGTTTTAGCGGATACGACCG
GAAAAAGACCTCACGCTATTGATGAAGTGTTTATTGGCTCTTGCATGACAAATATTGGGCATTTTAGAGCCTTTGGCGAA
ATCGTTAAAAACGCTCCCCCTAGTCAAGCACGCCTTTGGGTAGTGCCACCTAGTAAAATGGACGAACAAGAGCTTATTAA
TGAGGGTTATTATGCGATTTTTGGGGCTGCTGGAGCAAGGACTGAAGTTCCGGGCTGTAGCTTGTGCATGGGCAATCAAG
CGAGAGTTAGGGATAATGCGGTCGTCTTTTCCACTTCCACACGCAATTTTGATAATCGTATGGGCAGAGGGGCTAAAGTG
TATTTAGGTAGTGCGGAGCTTGGGGCGGTGTGTGCTTTACTAGGGAGAATCCCCACTAAAGAAGAATACATGAATTTAGT
GAGTGAAAAGCTAGAAAGCCAAAAAGACAAGATCTATCGCTACATGAACTTTAACTTGATGGAGAAATTCAGGCTCTAG

Upstream 100 bases:

>100_bases
AAAGTTTCTTACAACTTAACTAAAAGTAAAAAGAGTTTTGTTATCATGGGGAAATTATTGGATCATTGGTAAATAATGCG
ATTTAAATCAAGGAGAAATA

Downstream 100 bases:

>100_bases
TTTTATTTTTATTAAAAGGGGTGATCCCCTTTATTTAGCTGTGGCTGAGTAGAGAGAATAAAATAAAGGAGTGGTAATGA
AAAAAGTCGTTTAAAAAAAG

Product: bifunctional aconitate hydratase 2/2-methylisocitrate dehydratase

Products: NA

Alternate protein names: Aconitase 2; 2-methylisocitrate dehydratase; Citrate hydro-lyase 2 [H]

Number of amino acids: Translated: 852; Mature: 852

Protein sequence:

>852_residues
MKDFLEDYKKSVLERESEGIPALPLNAKQVEAVVEILMKDPTNAAFAKELLIHRVSPGVDEGAKVKAEFLAKLSQKKLEC
VHISALEATTLLGTMLGGYNVEPLIVGLESQDKNIARESAKALKTTLLVYGSFDKIATMSKTNALAKEVIESWANAEWFL
NKEPLNECIEACVFKIDGETNTDDLSPASDAFTRSDIPLHAKAMLKNRIENYEQRIKAIKTKGVPVAYVGDVVGTGSSRK
SATNSIMWHFGKDIPFVPNKRSGGIVIGGVIAPIFFATCEDSGALPIVADVKDLKEGDIIKIYPYKGEITLNDKVVSTFK
LEPETLLDEVRASGRIPLIIGRGLTNKARKFLGLGESEAFKKPSAPKSDAKGYTLAQKIVGRACGVEGILPGTYCEPKVT
TVGSQDTTGAMTRDEVKELASLKFDAPFVLQSFCHTAAYPKPSDVSLHATLPSFITQRGGVALHPGDGVIHTWLNRMGLP
DTLGTGGDSHTRFPLGISFPAGSGLVAFAAVTGTMPLNMPESVLVRFKGEMNLGITLRDLVNAIPYYAIKKGLLTVEKKG
KTNVFNGRILEIEGLPDIKMEQAFELSDASAERSAAACVVRLNKEPMIEYLKSNIKLIDEMIASGYEDKETLKKRRDVMQ
AWVDKPVLLEPDSNAQYAAVIEIDVTEITEPILACPNDPDDVATLSEVLADTTGKRPHAIDEVFIGSCMTNIGHFRAFGE
IVKNAPPSQARLWVVPPSKMDEQELINEGYYAIFGAAGARTEVPGCSLCMGNQARVRDNAVVFSTSTRNFDNRMGRGAKV
YLGSAELGAVCALLGRIPTKEEYMNLVSEKLESQKDKIYRYMNFNLMEKFRL

Sequences:

>Translated_852_residues
MKDFLEDYKKSVLERESEGIPALPLNAKQVEAVVEILMKDPTNAAFAKELLIHRVSPGVDEGAKVKAEFLAKLSQKKLEC
VHISALEATTLLGTMLGGYNVEPLIVGLESQDKNIARESAKALKTTLLVYGSFDKIATMSKTNALAKEVIESWANAEWFL
NKEPLNECIEACVFKIDGETNTDDLSPASDAFTRSDIPLHAKAMLKNRIENYEQRIKAIKTKGVPVAYVGDVVGTGSSRK
SATNSIMWHFGKDIPFVPNKRSGGIVIGGVIAPIFFATCEDSGALPIVADVKDLKEGDIIKIYPYKGEITLNDKVVSTFK
LEPETLLDEVRASGRIPLIIGRGLTNKARKFLGLGESEAFKKPSAPKSDAKGYTLAQKIVGRACGVEGILPGTYCEPKVT
TVGSQDTTGAMTRDEVKELASLKFDAPFVLQSFCHTAAYPKPSDVSLHATLPSFITQRGGVALHPGDGVIHTWLNRMGLP
DTLGTGGDSHTRFPLGISFPAGSGLVAFAAVTGTMPLNMPESVLVRFKGEMNLGITLRDLVNAIPYYAIKKGLLTVEKKG
KTNVFNGRILEIEGLPDIKMEQAFELSDASAERSAAACVVRLNKEPMIEYLKSNIKLIDEMIASGYEDKETLKKRRDVMQ
AWVDKPVLLEPDSNAQYAAVIEIDVTEITEPILACPNDPDDVATLSEVLADTTGKRPHAIDEVFIGSCMTNIGHFRAFGE
IVKNAPPSQARLWVVPPSKMDEQELINEGYYAIFGAAGARTEVPGCSLCMGNQARVRDNAVVFSTSTRNFDNRMGRGAKV
YLGSAELGAVCALLGRIPTKEEYMNLVSEKLESQKDKIYRYMNFNLMEKFRL
>Mature_852_residues
MKDFLEDYKKSVLERESEGIPALPLNAKQVEAVVEILMKDPTNAAFAKELLIHRVSPGVDEGAKVKAEFLAKLSQKKLEC
VHISALEATTLLGTMLGGYNVEPLIVGLESQDKNIARESAKALKTTLLVYGSFDKIATMSKTNALAKEVIESWANAEWFL
NKEPLNECIEACVFKIDGETNTDDLSPASDAFTRSDIPLHAKAMLKNRIENYEQRIKAIKTKGVPVAYVGDVVGTGSSRK
SATNSIMWHFGKDIPFVPNKRSGGIVIGGVIAPIFFATCEDSGALPIVADVKDLKEGDIIKIYPYKGEITLNDKVVSTFK
LEPETLLDEVRASGRIPLIIGRGLTNKARKFLGLGESEAFKKPSAPKSDAKGYTLAQKIVGRACGVEGILPGTYCEPKVT
TVGSQDTTGAMTRDEVKELASLKFDAPFVLQSFCHTAAYPKPSDVSLHATLPSFITQRGGVALHPGDGVIHTWLNRMGLP
DTLGTGGDSHTRFPLGISFPAGSGLVAFAAVTGTMPLNMPESVLVRFKGEMNLGITLRDLVNAIPYYAIKKGLLTVEKKG
KTNVFNGRILEIEGLPDIKMEQAFELSDASAERSAAACVVRLNKEPMIEYLKSNIKLIDEMIASGYEDKETLKKRRDVMQ
AWVDKPVLLEPDSNAQYAAVIEIDVTEITEPILACPNDPDDVATLSEVLADTTGKRPHAIDEVFIGSCMTNIGHFRAFGE
IVKNAPPSQARLWVVPPSKMDEQELINEGYYAIFGAAGARTEVPGCSLCMGNQARVRDNAVVFSTSTRNFDNRMGRGAKV
YLGSAELGAVCALLGRIPTKEEYMNLVSEKLESQKDKIYRYMNFNLMEKFRL

Specific function: Catalyzes the isomerization of citrate to isocitrate via cis-aconitate as well as the dehydration of 2-methylisocitrate to cis-2-methylaconitate [H]

COG id: COG1049

COG function: function code C; Aconitase B

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the aconitase/IPM isomerase family [H]

Homologues:

Organism=Escherichia coli, GI2367097, Length=864, Percent_Identity=60.5324074074074, Blast_Score=1010, Evalue=0.0,
Organism=Escherichia coli, GI1786259, Length=377, Percent_Identity=27.8514588859416, Blast_Score=91, Evalue=4e-19,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR015931
- InterPro:   IPR015937
- InterPro:   IPR001030
- InterPro:   IPR015928
- InterPro:   IPR015932
- InterPro:   IPR018136
- InterPro:   IPR004406
- InterPro:   IPR015930
- InterPro:   IPR015933
- InterPro:   IPR015929 [H]

Pfam domain/function: PF00330 Aconitase; PF06434 Aconitase_2_N; PF11791 Aconitase_B_N [H]

EC number: =4.2.1.3; =4.2.1.99 [H]

Molecular weight: Translated: 92961; Mature: 92961

Theoretical pI: Translated: 6.33; Mature: 6.33

Prosite motif: PS00450 ACONITASE_1 ; PS01244 ACONITASE_2

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)
2.6 %Met     (Mature Protein)
4.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKDFLEDYKKSVLERESEGIPALPLNAKQVEAVVEILMKDPTNAAFAKELLIHRVSPGVD
CHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCCCCCHHHHHHHHHHHCCCCCC
EGAKVKAEFLAKLSQKKLECVHISALEATTLLGTMLGGYNVEPLIVGLESQDKNIARESA
CCHHHHHHHHHHHHHCCCEEEEEHHHHHHHHHHHHHCCCCCCEEEEECCCCCHHHHHHHH
KALKTTLLVYGSFDKIATMSKTNALAKEVIESWANAEWFLNKEPLNECIEACVFKIDGET
HHHHHHEEEEECHHHHHHHHHHHHHHHHHHHHHCCCEEEECHHHHHHHHHHHEEEECCCC
NTDDLSPASDAFTRSDIPLHAKAMLKNRIENYEQRIKAIKTKGVPVAYVGDVVGTGSSRK
CCCCCCCCHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHCCCCCEEEECCHHCCCCCCC
SATNSIMWHFGKDIPFVPNKRSGGIVIGGVIAPIFFATCEDSGALPIVADVKDLKEGDII
HHHHHHHHCCCCCCCCCCCCCCCCEEEHHHHHHHHHHCCCCCCCCEEEECHHHCCCCCEE
KIYPYKGEITLNDKVVSTFKLEPETLLDEVRASGRIPLIIGRGLTNKARKFLGLGESEAF
EEEECCCEEEECCCEEEEEECCHHHHHHHHHHCCCCEEEEECCCCHHHHHHHCCCCHHHC
KKPSAPKSDAKGYTLAQKIVGRACGVEGILPGTYCEPKVTTVGSQDTTGAMTRDEVKELA
CCCCCCCCCCCCHHHHHHHHHHHCCCCCCCCCCCCCCCEEECCCCCCCCCCCHHHHHHHH
SLKFDAPFVLQSFCHTAAYPKPSDVSLHATLPSFITQRGGVALHPGDGVIHTWLNRMGLP
HCCCCCHHHHHHHHHHCCCCCCCCCEEEEECHHHHHHCCCEEECCCCCHHHHHHHHCCCC
DTLGTGGDSHTRFPLGISFPAGSGLVAFAAVTGTMPLNMPESVLVRFKGEMNLGITLRDL
CCCCCCCCCCCEEEEEEECCCCCCCEEEEEECCCCCCCCCHHHHEEECCCCCCCEEHHHH
VNAIPYYAIKKGLLTVEKKGKTNVFNGRILEIEGLPDIKMEQAFELSDASAERSAAACVV
HHHHHHHHHHHCCEEEECCCCCCCCCCEEEEECCCCCCCHHHHHCCCCCCHHHHHEEEEE
RLNKEPMIEYLKSNIKLIDEMIASGYEDKETLKKRRDVMQAWVDKPVLLEPDSNAQYAAV
EECCCHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCCCEEECCCCCCCEEEE
IEIDVTEITEPILACPNDPDDVATLSEVLADTTGKRPHAIDEVFIGSCMTNIGHFRAFGE
EEEEHHHHHHHHHCCCCCCHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHH
IVKNAPPSQARLWVVPPSKMDEQELINEGYYAIFGAAGARTEVPGCSLCMGNQARVRDNA
HHHCCCCCCCEEEEECCCCCCHHHHHHCCCEEEEECCCCCCCCCCCEEECCCCCEECCCE
VVFSTSTRNFDNRMGRGAKVYLGSAELGAVCALLGRIPTKEEYMNLVSEKLESQKDKIYR
EEEEECCCCHHHHCCCCCEEEECCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHH
YMNFNLMEKFRL
HHCCCHHHHHCC
>Mature Secondary Structure
MKDFLEDYKKSVLERESEGIPALPLNAKQVEAVVEILMKDPTNAAFAKELLIHRVSPGVD
CHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCCCCCHHHHHHHHHHHCCCCCC
EGAKVKAEFLAKLSQKKLECVHISALEATTLLGTMLGGYNVEPLIVGLESQDKNIARESA
CCHHHHHHHHHHHHHCCCEEEEEHHHHHHHHHHHHHCCCCCCEEEEECCCCCHHHHHHHH
KALKTTLLVYGSFDKIATMSKTNALAKEVIESWANAEWFLNKEPLNECIEACVFKIDGET
HHHHHHEEEEECHHHHHHHHHHHHHHHHHHHHHCCCEEEECHHHHHHHHHHHEEEECCCC
NTDDLSPASDAFTRSDIPLHAKAMLKNRIENYEQRIKAIKTKGVPVAYVGDVVGTGSSRK
CCCCCCCCHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHCCCCCEEEECCHHCCCCCCC
SATNSIMWHFGKDIPFVPNKRSGGIVIGGVIAPIFFATCEDSGALPIVADVKDLKEGDII
HHHHHHHHCCCCCCCCCCCCCCCCEEEHHHHHHHHHHCCCCCCCCEEEECHHHCCCCCEE
KIYPYKGEITLNDKVVSTFKLEPETLLDEVRASGRIPLIIGRGLTNKARKFLGLGESEAF
EEEECCCEEEECCCEEEEEECCHHHHHHHHHHCCCCEEEEECCCCHHHHHHHCCCCHHHC
KKPSAPKSDAKGYTLAQKIVGRACGVEGILPGTYCEPKVTTVGSQDTTGAMTRDEVKELA
CCCCCCCCCCCCHHHHHHHHHHHCCCCCCCCCCCCCCCEEECCCCCCCCCCCHHHHHHHH
SLKFDAPFVLQSFCHTAAYPKPSDVSLHATLPSFITQRGGVALHPGDGVIHTWLNRMGLP
HCCCCCHHHHHHHHHHCCCCCCCCCEEEEECHHHHHHCCCEEECCCCCHHHHHHHHCCCC
DTLGTGGDSHTRFPLGISFPAGSGLVAFAAVTGTMPLNMPESVLVRFKGEMNLGITLRDL
CCCCCCCCCCCEEEEEEECCCCCCCEEEEEECCCCCCCCCHHHHEEECCCCCCCEEHHHH
VNAIPYYAIKKGLLTVEKKGKTNVFNGRILEIEGLPDIKMEQAFELSDASAERSAAACVV
HHHHHHHHHHHCCEEEECCCCCCCCCCEEEEECCCCCCCHHHHHCCCCCCHHHHHEEEEE
RLNKEPMIEYLKSNIKLIDEMIASGYEDKETLKKRRDVMQAWVDKPVLLEPDSNAQYAAV
EECCCHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCCCCEEECCCCCCCEEEE
IEIDVTEITEPILACPNDPDDVATLSEVLADTTGKRPHAIDEVFIGSCMTNIGHFRAFGE
EEEEHHHHHHHHHCCCCCCHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHH
IVKNAPPSQARLWVVPPSKMDEQELINEGYYAIFGAAGARTEVPGCSLCMGNQARVRDNA
HHHCCCCCCCEEEEECCCCCCHHHHHHCCCEEEEECCCCCCCCCCCEEECCCCCEECCCE
VVFSTSTRNFDNRMGRGAKVYLGSAELGAVCALLGRIPTKEEYMNLVSEKLESQKDKIYR
EEEEECCCCHHHHCCCCCEEEECCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHH
YMNFNLMEKFRL
HHCCCHHHHHCC

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: 9923682 [H]