Definition | Methanocaldococcus jannaschii DSM 2661 chromosome, complete genome. |
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Accession | NC_000909 |
Length | 1,664,970 |
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The map label for this gene is hemB
Identifier: 15668824
GI number: 15668824
Start: 572446
End: 573453
Strand: Direct
Name: hemB
Synonym: MJ0643
Alternate gene names: 15668824
Gene position: 572446-573453 (Clockwise)
Preceding gene: 15668823
Following gene: 15668825
Centisome position: 34.38
GC content: 36.31
Gene sequence:
>1008_bases TTGTTTAAAATAAATTTGGGTGATTTTATGCTGATAAGGCCAAGAAGATTAAGAAAAAACCAAAAAATTAGAGATTTAGT TAGAGAAACTATATTAACAAAAAATGACTTAATTATGCCAATTTTTGTAGATGAAAATTTAAAAGGGAATGAGAAGAAGG AGATTAGCTCAATGCCTAATCAGTATAGGTTTAGTGTGGAAGGGGCTATAGAAGAAGCAAAAGAAATAGCTGATTTAGGC ATTCCAGCTGTAATATTATTTGGTATTCCAAAGCATAAGGATGAGATAGCAAGCTCTGCCTACGATAAAAATGGAGTTGT TCAAAGAACTATAAGGGGAATTAAAGAAGAGTTAGGGGATGAGCTTTTAGTTATTGCCGATTGTTGTTTATGCGAATACA CAAGCCATGGACACTGTGGAATAGTTAAAGATGGAAAGATTTTGAACGATGCCACACTCCCAATATTGGCAAAGATAGCT TTATCCTATGCAGATGCTGGTGTTGATATTGTCGCTCCTTCAGACATGATGGATGGAAGAGTTAGGGCTATAAGGGAGAT TTTAGAAGAAAATGGATATGATGATGTTGCTATAATGAGTTACTCAGCTAAATATGCCTCATCATTTTACGGCCCGTTTA GAGAAGCGGCTGAAAGTGCCCCTAAATTTGGAGATAGGAAGAGTTATCAGATGGACATAGGAAACGCAAGAGAGGCTTTA AAAGAAATTGCATTGGATATAGAGGAGGGTGCTGATTTAATTTTGGTTAAGCCAGCTTTGCCTTATTTGGATATAATAAG GATGGCTAAGGACAGGTTTGATGTGCCTATTGGTGGATACTGCGTTAGCGGAGAGTATGCAATGGTTGAAGCAGCAGCAA GAAATGGATGGTTAGATAGAGAAAAAGTAATTTATGAAATACTGTTAAGTATAAAAAGGGCTGGAGCTGATTTTATTATA ACATATTGGGCTAAGGAGGTTGCTGAAATAGGACTTTCACAGGAATAA
Upstream 100 bases:
>100_bases GAAACACTAAAGTGCTCTGAAGTTATGGAGGAATATGTGAAAATTATCCACCCAAAAATTTATCAAAATGGAGATAATGA TTTAAAATACTTTATAAAAG
Downstream 100 bases:
>100_bases AATTTATAAAGGAAATTGATGCCTTTAGGCATCTAAGTACCTTATTAAAACCTACAAACTGTGAAAGTCCTATTAAAAAT TATTGTAGGGAGGGCTATGA
Product: delta-aminolevulinic acid dehydratase
Products: NA
Alternate protein names: ALAD; ALADH; Porphobilinogen synthase
Number of amino acids: Translated: 335; Mature: 335
Protein sequence:
>335_residues MFKINLGDFMLIRPRRLRKNQKIRDLVRETILTKNDLIMPIFVDENLKGNEKKEISSMPNQYRFSVEGAIEEAKEIADLG IPAVILFGIPKHKDEIASSAYDKNGVVQRTIRGIKEELGDELLVIADCCLCEYTSHGHCGIVKDGKILNDATLPILAKIA LSYADAGVDIVAPSDMMDGRVRAIREILEENGYDDVAIMSYSAKYASSFYGPFREAAESAPKFGDRKSYQMDIGNAREAL KEIALDIEEGADLILVKPALPYLDIIRMAKDRFDVPIGGYCVSGEYAMVEAAARNGWLDREKVIYEILLSIKRAGADFII TYWAKEVAEIGLSQE
Sequences:
>Translated_335_residues MFKINLGDFMLIRPRRLRKNQKIRDLVRETILTKNDLIMPIFVDENLKGNEKKEISSMPNQYRFSVEGAIEEAKEIADLG IPAVILFGIPKHKDEIASSAYDKNGVVQRTIRGIKEELGDELLVIADCCLCEYTSHGHCGIVKDGKILNDATLPILAKIA LSYADAGVDIVAPSDMMDGRVRAIREILEENGYDDVAIMSYSAKYASSFYGPFREAAESAPKFGDRKSYQMDIGNAREAL KEIALDIEEGADLILVKPALPYLDIIRMAKDRFDVPIGGYCVSGEYAMVEAAARNGWLDREKVIYEILLSIKRAGADFII TYWAKEVAEIGLSQE >Mature_335_residues MFKINLGDFMLIRPRRLRKNQKIRDLVRETILTKNDLIMPIFVDENLKGNEKKEISSMPNQYRFSVEGAIEEAKEIADLG IPAVILFGIPKHKDEIASSAYDKNGVVQRTIRGIKEELGDELLVIADCCLCEYTSHGHCGIVKDGKILNDATLPILAKIA LSYADAGVDIVAPSDMMDGRVRAIREILEENGYDDVAIMSYSAKYASSFYGPFREAAESAPKFGDRKSYQMDIGNAREAL KEIALDIEEGADLILVKPALPYLDIIRMAKDRFDVPIGGYCVSGEYAMVEAAARNGWLDREKVIYEILLSIKRAGADFII TYWAKEVAEIGLSQE
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
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
Homologues:
Organism=Homo sapiens, GI189083849, Length=328, Percent_Identity=40.8536585365854, Blast_Score=248, Evalue=8e-66, Organism=Escherichia coli, GI87081728, Length=320, Percent_Identity=51.25, Blast_Score=307, Evalue=7e-85, Organism=Saccharomyces cerevisiae, GI6321398, Length=310, Percent_Identity=44.5161290322581, Blast_Score=231, Evalue=1e-61, Organism=Drosophila melanogaster, GI21358291, Length=302, Percent_Identity=41.7218543046358, Blast_Score=243, Evalue=1e-64,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): HEM2_METJA (Q60178)
Other databases:
- EMBL: L77117 - PIR: C64380 - RefSeq: NP_247627.1 - ProteinModelPortal: Q60178 - SMR: Q60178 - GeneID: 1451509 - GenomeReviews: L77117_GR - KEGG: mja:MJ_0643 - NMPDR: fig|243232.1.peg.664 - TIGR: MJ0643 - HOGENOM: HBG285270 - OMA: FTSHGHD - ProtClustDB: PRK09283 - BioCyc: MJAN243232:MJ_0643-MONOMER - BRENDA: 4.2.1.24 - InterPro: IPR001731 - InterPro: IPR013785 - Gene3D: G3DSA:3.20.20.70 - PANTHER: PTHR11458 - PIRSF: PIRSF001415 - PRINTS: PR00144
Pfam domain/function: PF00490 ALAD
EC number: =4.2.1.24
Molecular weight: Translated: 37397; Mature: 37397
Theoretical pI: Translated: 4.78; Mature: 4.78
Prosite motif: PS00169 D_ALA_DEHYDRATASE
Important sites: ACT_SITE 204-204 ACT_SITE 257-257 BINDING 214-214 BINDING 226-226 BINDING 283-283 BINDING 322-322
Signals:
None
Transmembrane regions:
None
Cys/Met content:
1.5 %Cys (Translated Protein) 3.0 %Met (Translated Protein) 4.5 %Cys+Met (Translated Protein) 1.5 %Cys (Mature Protein) 3.0 %Met (Mature Protein) 4.5 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MFKINLGDFMLIRPRRLRKNQKIRDLVRETILTKNDLIMPIFVDENLKGNEKKEISSMPN CEEECCCCEEEECCHHHHCCHHHHHHHHHHHCCCCCEEEEEEECCCCCCCCHHHHHCCCC QYRFSVEGAIEEAKEIADLGIPAVILFGIPKHKDEIASSAYDKNGVVQRTIRGIKEELGD CEEEEHHHHHHHHHHHHHCCCCEEEEECCCCCHHHHHHHHCCCCCHHHHHHHHHHHHHCC ELLVIADCCLCEYTSHGHCGIVKDGKILNDATLPILAKIALSYADAGVDIVAPSDMMDGR CEEEEHHHHHHHCCCCCCEEEEECCCEECCCHHHHHHHHHHHHHCCCEEEECCCHHHCHH VRAIREILEENGYDDVAIMSYSAKYASSFYGPFREAAESAPKFGDRKSYQMDIGNAREAL HHHHHHHHHHCCCCCEEEEEECHHHHHHHCCHHHHHHHHCCCCCCCCCEEECCCHHHHHH KEIALDIEEGADLILVKPALPYLDIIRMAKDRFDVPIGGYCVSGEYAMVEAAARNGWLDR HHHHHHHCCCCCEEEECCCCHHHHHHHHHHHHCCCCCCCEEECCCHHEEHHHHHCCCCCH EKVIYEILLSIKRAGADFIITYWAKEVAEIGLSQE HHHHHHHHHHHHHCCCCEEEHHHHHHHHHCCCCCC >Mature Secondary Structure MFKINLGDFMLIRPRRLRKNQKIRDLVRETILTKNDLIMPIFVDENLKGNEKKEISSMPN CEEECCCCEEEECCHHHHCCHHHHHHHHHHHCCCCCEEEEEEECCCCCCCCHHHHHCCCC QYRFSVEGAIEEAKEIADLGIPAVILFGIPKHKDEIASSAYDKNGVVQRTIRGIKEELGD CEEEEHHHHHHHHHHHHHCCCCEEEEECCCCCHHHHHHHHCCCCCHHHHHHHHHHHHHCC ELLVIADCCLCEYTSHGHCGIVKDGKILNDATLPILAKIALSYADAGVDIVAPSDMMDGR CEEEEHHHHHHHCCCCCCEEEEECCCEECCCHHHHHHHHHHHHHCCCEEEECCCHHHCHH VRAIREILEENGYDDVAIMSYSAKYASSFYGPFREAAESAPKFGDRKSYQMDIGNAREAL HHHHHHHHHHCCCCCEEEEEECHHHHHHHCCHHHHHHHHCCCCCCCCCEEECCCHHHHHH KEIALDIEEGADLILVKPALPYLDIIRMAKDRFDVPIGGYCVSGEYAMVEAAARNGWLDR HHHHHHHCCCCCEEEECCCCHHHHHHHHHHHHCCCCCCCEEECCCHHEEHHHHHCCCCCH EKVIYEILLSIKRAGADFIITYWAKEVAEIGLSQE HHHHHHHHHHHHHCCCCEEEHHHHHHHHHCCCCCC
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: 10.0
TargetDB status: NA
Availability: NA
References: 8688087