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The map label for this gene is hemB [H]

Identifier: 153951926

GI number: 153951926

Start: 717137

End: 718120

Strand: Direct

Name: hemB [H]

Synonym: JJD26997_0794

Alternate gene names: 153951926

Gene position: 717137-718120 (Clockwise)

Preceding gene: 153952274

Following gene: 153951445

Centisome position: 38.87

GC content: 33.43

Gene sequence:

>984_bases
ATGCTTAAAAGATTTAGAAGATTAAGACTTAATGATCGTTTAAGAGCCATAGTAAGAGAAAATTCTTTAAGTGTGAATGA
TTTGATTTATCCACTTTTTGTGGTTAATGGAAGGGGGATAAAAAAAGAAATTTCTTCTATGCCCGATGTATTTCAGATGA
GTTTAGATGAAATTTTAAAAGAGTGTCAAAATGTAATCAATTTAGGCATTAAAGCTATTATACTTTTTGGTGTTCTTGAA
AATGAGAAAAAAGACAGTTGTGGAAGTGATGCTTTAGATGATGAAGGGCTTGTTGCAAGAAGCATAAGAGAGATTAAGAA
AAATTTTCCAGATCTTTTTATAATCAGCGATCTTTGTTTTTGCGAATACACAGATCATGGGCATTGTGGGATTATCGATC
CAAAAACAAAAAGTGTGGATAATGATGCCACTTTAGAAATTTCAGCCAAGCAAGCTTTAGTTCATGCAAGAGCAGGGGTA
GATATGATGGCACCTAGTGGAATGATGGACGGTATTATCACTACTTTGCGTGAAGCTTTAGATAAAGAAGGTTTTGAAAA
TTTGCCTATAATGGCGTATTCGACTAAATTTGCATCAAGTTATTATGGGCCATTTCGAGATGTAGCAGAATCAGCTCCAA
GTTATGGAGATAGAAAAAGCTATCAAATGGATTTTGCTAATGGTAAAGAAGCTCTAGAAGAAAGCTTAGAAGATGAAGCG
CAAGGAGCTGATATTTTGATGGTAAAACCTGCTCTTGCTTATCTTGATGTGGTTAAAGAAATATCTCTTCATTCTAACTT
GCCTTTGTGTGTTTATAATGTAAGCGGAGAATATGCTATGTTAAAAGCAGCTAAAAATGCAGGAGTGATTGAGTATGAAA
AAGTTTTGTATGAAACTATGATAGCTTTTAAAAGAGCAGGAGTAAAGCTTATCATCACTTATCATGCTAAAGAATTAGCT
AAAATGTTAAAAGGAGAAAAATGA

Upstream 100 bases:

>100_bases
ATTTGCTAGGTAAATTCGCAATTTCTGAAATTTTTATTTTCATTTACTACTCTCTATAATCAAATTTATGTTAAGATTTT
AGCAAAAAAAGGACAAAAAA

Downstream 100 bases:

>100_bases
AACATTTTTTAACTTTAAGAGATTTTTCTAAGGAAGAAATTTTAAGCCTTGTAAATCATGCTAGTGAGCTTAAAAAAGAG
CCTAAAAAACTTTTACAAGA

Product: delta-aminolevulinic acid dehydratase

Products: NA

Alternate protein names: ALAD; ALADH; Porphobilinogen synthase [H]

Number of amino acids: Translated: 327; Mature: 327

Protein sequence:

>327_residues
MLKRFRRLRLNDRLRAIVRENSLSVNDLIYPLFVVNGRGIKKEISSMPDVFQMSLDEILKECQNVINLGIKAIILFGVLE
NEKKDSCGSDALDDEGLVARSIREIKKNFPDLFIISDLCFCEYTDHGHCGIIDPKTKSVDNDATLEISAKQALVHARAGV
DMMAPSGMMDGIITTLREALDKEGFENLPIMAYSTKFASSYYGPFRDVAESAPSYGDRKSYQMDFANGKEALEESLEDEA
QGADILMVKPALAYLDVVKEISLHSNLPLCVYNVSGEYAMLKAAKNAGVIEYEKVLYETMIAFKRAGVKLIITYHAKELA
KMLKGEK

Sequences:

>Translated_327_residues
MLKRFRRLRLNDRLRAIVRENSLSVNDLIYPLFVVNGRGIKKEISSMPDVFQMSLDEILKECQNVINLGIKAIILFGVLE
NEKKDSCGSDALDDEGLVARSIREIKKNFPDLFIISDLCFCEYTDHGHCGIIDPKTKSVDNDATLEISAKQALVHARAGV
DMMAPSGMMDGIITTLREALDKEGFENLPIMAYSTKFASSYYGPFRDVAESAPSYGDRKSYQMDFANGKEALEESLEDEA
QGADILMVKPALAYLDVVKEISLHSNLPLCVYNVSGEYAMLKAAKNAGVIEYEKVLYETMIAFKRAGVKLIITYHAKELA
KMLKGEK
>Mature_327_residues
MLKRFRRLRLNDRLRAIVRENSLSVNDLIYPLFVVNGRGIKKEISSMPDVFQMSLDEILKECQNVINLGIKAIILFGVLE
NEKKDSCGSDALDDEGLVARSIREIKKNFPDLFIISDLCFCEYTDHGHCGIIDPKTKSVDNDATLEISAKQALVHARAGV
DMMAPSGMMDGIITTLREALDKEGFENLPIMAYSTKFASSYYGPFRDVAESAPSYGDRKSYQMDFANGKEALEESLEDEA
QGADILMVKPALAYLDVVKEISLHSNLPLCVYNVSGEYAMLKAAKNAGVIEYEKVLYETMIAFKRAGVKLIITYHAKELA
KMLKGEK

Specific function: Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen [H]

COG id: COG0113

COG function: function code H; Delta-aminolevulinic acid dehydratase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the ALADH family [H]

Homologues:

Organism=Homo sapiens, GI189083849, Length=308, Percent_Identity=39.2857142857143, Blast_Score=243, Evalue=2e-64,
Organism=Escherichia coli, GI87081728, Length=321, Percent_Identity=50.1557632398754, Blast_Score=304, Evalue=6e-84,
Organism=Saccharomyces cerevisiae, GI6321398, Length=318, Percent_Identity=38.9937106918239, Blast_Score=223, Evalue=2e-59,
Organism=Drosophila melanogaster, GI21358291, Length=300, Percent_Identity=36, Blast_Score=218, Evalue=6e-57,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001731
- InterPro:   IPR013785 [H]

Pfam domain/function: PF00490 ALAD [H]

EC number: =4.2.1.24 [H]

Molecular weight: Translated: 36519; Mature: 36519

Theoretical pI: Translated: 5.32; Mature: 5.32

Prosite motif: PS00169 D_ALA_DEHYDRATASE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.8 %Cys     (Translated Protein)
4.0 %Met     (Translated Protein)
5.8 %Cys+Met (Translated Protein)
1.8 %Cys     (Mature Protein)
4.0 %Met     (Mature Protein)
5.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLKRFRRLRLNDRLRAIVRENSLSVNDLIYPLFVVNGRGIKKEISSMPDVFQMSLDEILK
CCHHHHHHHHHHHHHHHHHHCCCCHHHHHEEEEEECCCCHHHHHHCCHHHHHHHHHHHHH
ECQNVINLGIKAIILFGVLENEKKDSCGSDALDDEGLVARSIREIKKNFPDLFIISDLCF
HHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCCCEEEEHHHHH
CEYTDHGHCGIIDPKTKSVDNDATLEISAKQALVHARAGVDMMAPSGMMDGIITTLREAL
EECCCCCCCCCCCCCCCCCCCCCEEEEEHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHH
DKEGFENLPIMAYSTKFASSYYGPFRDVAESAPSYGDRKSYQMDFANGKEALEESLEDEA
HHCCCCCCCEEEEEHHHHHHHCCHHHHHHHCCCCCCCCCCEEECCCCCHHHHHHHHHHHH
QGADILMVKPALAYLDVVKEISLHSNLPLCVYNVSGEYAMLKAAKNAGVIEYEKVLYETM
CCCCEEEECHHHHHHHHHHHHHHCCCCCEEEEECCCCEEEEEHHCCCCCHHHHHHHHHHH
IAFKRAGVKLIITYHAKELAKMLKGEK
HHHHHCCEEEEEEECHHHHHHHHCCCC
>Mature Secondary Structure
MLKRFRRLRLNDRLRAIVRENSLSVNDLIYPLFVVNGRGIKKEISSMPDVFQMSLDEILK
CCHHHHHHHHHHHHHHHHHHCCCCHHHHHEEEEEECCCCHHHHHHCCHHHHHHHHHHHHH
ECQNVINLGIKAIILFGVLENEKKDSCGSDALDDEGLVARSIREIKKNFPDLFIISDLCF
HHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCCCEEEEHHHHH
CEYTDHGHCGIIDPKTKSVDNDATLEISAKQALVHARAGVDMMAPSGMMDGIITTLREAL
EECCCCCCCCCCCCCCCCCCCCCEEEEEHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHH
DKEGFENLPIMAYSTKFASSYYGPFRDVAESAPSYGDRKSYQMDFANGKEALEESLEDEA
HHCCCCCCCEEEEEHHHHHHHCCHHHHHHHCCCCCCCCCCEEECCCCCHHHHHHHHHHHH
QGADILMVKPALAYLDVVKEISLHSNLPLCVYNVSGEYAMLKAAKNAGVIEYEKVLYETM
CCCCEEEECHHHHHHHHHHHHHHCCCCCEEEEECCCCEEEEEHHCCCCCHHHHHHHHHHH
IAFKRAGVKLIITYHAKELAKMLKGEK
HHHHHCCEEEEEEECHHHHHHHHCCCC

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: 10.0

TargetDB status: NA

Availability: NA

References: 9923682 [H]